Thailand tax residency — 180 days and the remittance basis

What the codes mean3 terms in plain language

180 days: Thailand's tax-residence line — 180 days in a calendar year (Revenue Code §41), not 183
work permit: separate paper that makes the job lawful — a visa alone does not
DTA: double-tax agreement between two countries

The residence test

Any person present in Thailand for periods aggregating

180 days

Source Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)

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in a tax year is a resident under Revenue Code §41. The tax year is the calendar year (

yes

Source Thailand Revenue Code §39 — "Tax year means calendar year"

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). No abode alternative and no lease shortcut — Thailand counts days.

What Thailand reaches

Resident: Thai-source income, plus foreign-source income when brought into Thailand (

yes

Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)

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). This is a remittance basis, not the pure worldwide reach Vietnam uses — the difference matters for anyone keeping income offshore.

Non-resident: Thai-source income only (

yes

Source Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)

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The 2024 remittance shift

WatchFrom 2024 the Revenue Department treats foreign income earned on or after 1 January 2024 as assessable when remitted, regardless of the year earned (

yes

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year

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). This closes the old defer-a-year trick. It is high-volatility: a 2025 proposal to add a remittance window is not law and is not filed as a cell.

Filing

Residents file by

31 March

Source RD Personal Income Tax overview (rd.go.th/english/6045.html)

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for the previous tax year. A single filer files when income exceeds

120000 THB

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)

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; married and filing on combined income, above

220000 THB

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)

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Progressive PIT rates

Net income after allowances, from the RD Guide to PIT Return (

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.

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bands · currency

THB

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· top rate

35%

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Full progressive rate tableAll 8 bands with the net-income ceilings and rates.

Band	Net income / year (up to)	Rate
1 (exempt)	150000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	0% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
2	300000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	5% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
3	500000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	10% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
4	750000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	15% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
5	1000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	20% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
6	2000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	25% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
7	5000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	30% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
8 (above)	—	35% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.

Source hygieneThe RD English overview at rd.go.th/english/6045 still lists the old top band at 4m (

yes

Source Product honesty — rd.go.th/english/6045 still lists Over 4,000,000 at 35% (pre–Act 44). Live cells use the Guide ภ.ง.ด.91/90 and thailand.go.th schedule with Over 5,000,000 at 35%.

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). These cells follow the live Guide ภ.ง.ด.91/90 schedule (5m → 35%), which matches the thailand.go.th Revenue Department briefing for Act No. 44 B.E. 2560.

What this page does not do yet

No LTR carve-out cell — the Royal Decree 743 exemption is sourced with the earn pillar.
Treaty relief is not collapsed into this hub — each passport's DTA with Thailand is a filed overlay below.

Filed cells on this page

Evidence and sources27 dated facts for Thailand tax residency — 180 days and the remittance basis

The readable briefing above uses these cells. Open a source only when you need to verify a number, date, or legal gate.

Days aggregated in a tax year that make you a Thai tax resident (180 or more)
Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)
180 days
Source Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)
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The Thai tax year is the calendar year
Thailand Revenue Code §39 — "Tax year means calendar year"
yes
Source Thailand Revenue Code §39 — "Tax year means calendar year"
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A resident's foreign-source income is taxed when brought into Thailand (remittance basis, not pure worldwide)
Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)
yes
Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)
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Non-residents are taxed on Thai-source income only
Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)
yes
Source Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)
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Annual PIT return deadline — last day of March following the tax year
RD Personal Income Tax overview (rd.go.th/english/6045.html)
31 March
Source RD Personal Income Tax overview (rd.go.th/english/6045.html)
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From 2024, remitted foreign income is taxable regardless of the year it was earned (interpretation still shifting)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year
yes
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year
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Total income above which a single resident must file
RD Guide to PIT Return 2024 (ภ.ง.ด.91)
120000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)
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Combined income above which married residents must file
RD Guide to PIT Return 2024 (ภ.ง.ด.91)
220000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)
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PIT bracket 1 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
150000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 1 rate (exempt band — net income up to)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
0%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 2 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
300000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 2 rate (bracket 2 rate on band above 150,000)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
5%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 3 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
500000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 3 rate (bracket 3)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
10%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 4 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
750000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 4 rate (bracket 4)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
15%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 5 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
1000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 5 rate (bracket 5)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
20%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 6 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
2000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 6 rate (bracket 6)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
25%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 7 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
5000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 7 rate (bracket 7)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
30%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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PIT bracket 8 rate (above 5,000,000 THB)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
35%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
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checked Aug 2026
Number of progressive PIT bands (incl. exempt 0%)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
8
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Top marginal PIT rate
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
35%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT schedule currency
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
RD English overview page still shows the stale 4m top band
Product honesty — rd.go.th/english/6045 still lists Over 4,000,000 at 35% (pre–Act 44). Live cells use the Guide ภ.ง.ด.91/90 and thailand.go.th schedule with Over 5,000,000 at 35%.
yes
Source Product honesty — rd.go.th/english/6045 still lists Over 4,000,000 at 35% (pre–Act 44). Live cells use the Guide ภ.ง.ด.91/90 and thailand.go.th schedule with Over 5,000,000 at 35%.
Checked Aug 2026 · Band med · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026

Common questions

How many days make me a Thai tax resident?

180 days or more in a tax year, aggregated across the whole year — Revenue Code §41. Thailand's tax year is the calendar year (§39). The count is a plain day total, not a visa status.

Does Thailand tax my worldwide income?

Not in the way people assume. A Thai resident is taxed on Thai-source income, and on foreign-source income when it is brought into Thailand. That is a remittance basis: money you never remit is outside the charge under §41 — subject to the 2024 change on when income counts as remittable.

What changed in 2024?

The Revenue Department's guidance for the 2024 return treats foreign income earned from 1 January 2024 as assessable when remitted, in the same or any later year — closing the old reading that let you remit prior-year income tax-free. Treat this cell as high-volatility: proposals to soften it were floated in 2025.

What are the personal income tax rates?

Progressive bands on net income after allowances: exempt to 150,000 THB, then 5%, 10%, 15%, 20%, 25%, 30%, and 35% above 5,000,000 THB — from the RD Guide to PIT Return (ภ.ง.ด.91). The English overview page at rd.go.th/english/6045 still shows an older 4m top band; do not use that page for the rate table.

Is this the whole Thailand picture?

No. This is the tax-residence door only. The stay machine (DTV, O-A, LTR), the work-permit machine, and each passport's double-tax treaty with Thailand are separate layers. This page does not price any of them.

← Thailand · beachhead: Vietnam tax

Thailand tax is the destination machine. Your passport still has its own traps — open the matching overlay.

Eight passports · Thailand

Passport overlays for Thailand

Passport	Treaty	Short-stay	Relief	Open
Australia	yes Source [1989] ATS 36; Australian Treasury income tax treaties list — Thailand status In force Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → habitual abode → closer personal and economic relations Source AU–TH Agreement Art 4(3) (rd.go.th/english/859.html); citizenship/nationality is a factor in the third limb under Art 4(4) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 Source AU–TH DTA Art 15(2)(a) — ≤183 days in the tax year / year of income of the other State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source AU–TH DTA Art 24 — Methods of elimination; Australia and Thailand each allow a capped credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	AU → Thailand tax
Singapore	yes Source MOF Singapore — revised Singapore–Thailand DTA enters into force on 15 February 2016 (signed 11 June 2015) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Singapore–Thailand Agreement (2015/2016) Art 4(2), IRAS ratified MLI text — individual dual-residence cascade Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source Singapore–Thailand Agreement Art 15(2)(a) — not exceeding in the aggregate 183 days within any twelve-month period, plus employer and PE/fixed-base limbs Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Singapore–Thailand Agreement Art 22 — each State credits tax paid in the other, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	SG → Thailand tax
South Korea	yes Source Thai RD DTA list (rd.go.th/english/766.html) — Korea appears in Thailand's in-force DTA network; full English convention text published by the RD and Art 4 read from it Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Korea-Thailand income tax convention, Art 4 (Resident), full English text published by the Thai Revenue Department (rd.go.th/fileadmin/download/nation/korea_e.pdf) - read line-by-line Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source KR–TH Convention Art 15 Income from Personal Services (Thai RD English HTML) — 183 days in the fiscal year; relief is Article 5 on the RD Art 1–5 page (unusual early number) — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source KR–TH Convention Art 5 Elimination of Double Taxation (Thai RD English HTML Art 1–5) — ordinary foreign-tax credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	KR → Thailand tax
China	yes Source Thai RD DTA list (rd.go.th/english/766.html) — China appears in Thailand's in-force DTA network; full English convention text published by the RD and Art 4 read from it Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source China-Thailand income tax agreement, Art 4 (Resident), full English text published by the Thai Revenue Department (rd.go.th/fileadmin/download/nation/china_e.pdf) - read line-by-line Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source CN–TH DTA Art 15 Dependent Personal Services (Thai RD English HTML) — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source CN–TH DTA Art 23 Elimination of Double Taxation (Thai RD English HTML Art 21–25) — ordinary credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	CN → Thailand tax
Japan	yes Source Thai RD intro japan — signed 7 April 1990; instruments exchanged 1 August 1990; effect in Thailand from 1 Jan 1991 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 no individual cascade — dual residence goes straight to competent-authority mutual agreement Source Japan–Thailand Convention Art 4(2), MOF synthesised text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	180 days Source Japan–Thailand Convention Art 14(1)(a) — not exceeding in the aggregate 180 days in the calendar year concerned (not 183) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Japan–Thailand Convention Art 21 — each State credits tax paid in the other, subject to treaty limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	JP → Thailand tax
United Kingdom	yes Source GOV.UK Thailand tax treaties — double taxation convention entered into force on 20 November 1981 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source UK–Thailand Convention 1981 Art 4(2), GOV.UK text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source UK–Thailand Convention Art 16(2)(a) — not exceeding in the aggregate 183 days in the fiscal year concerned Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source UK–Thailand Convention Art 23 — UK credits Thai tax; Thailand credits UK tax, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	UK → Thailand tax
Canada	yes Source Thai RD intro canada — Convention signed 11 April 1984; instruments exchanged 16 July 1985 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Canada–Thailand Convention Art 4(2), Finance Canada text (cross-checked Thai RD Art 4) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source Canada–Thailand Convention Art 15(2)(a) — not exceeding in the aggregate 183 days in the calendar year concerned Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Canada–Thailand Convention Art 22 — Canada credits Thai tax; Thailand credits Canadian tax, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	CA → Thailand tax
United States	yes Source US–Thailand Income Tax Convention, signed Bangkok 26 Nov 1996; Art 30 general effective date 1 Jan 1998 (irs.gov/pub/irs-trty/thailand.pdf) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality Source US–Thailand Convention Art 4(2) — dual-residence tie-breaker cascade Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source US–TH DTA Art 16 Dependent Personal Services (IRS thailand.pdf); relief already flagged in us_th_ftc_relief_art25 — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source US–TH DTA Art 16 Dependent Personal Services (IRS thailand.pdf); relief already flagged in us_th_ftc_relief_art25 — Article 25 ordinary credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	US → Thailand tax

Other headaches on Thailand SSA · pensions · remittance · traps

Passport	SSA	Pensions	Foreign income	Home traps
AU	no Source DSS — Australia international social security agreements list (32 partners) does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source AU–TH Agreement Art 18(1) — subject to Art 19, pensions and annuities taxable only in the residence State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source AU–TH Agreement Art 3(4) — where the other State taxes only remitted income, treaty relief applies only to the remitted portion Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source au_vn_tax / AU-side traps — residency tests, CGT deemed disposal, superannuation reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
SG	no Source CPF Board / Singapore domestic CPF regime — no Singapore–Thailand social security / CPF totalisation agreement published; same gate as sg_vn_social_security_agreement_in_force (nguon/SG_SIDE_TRAPS.md pattern) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source SG–TH Agreement Art 18(1) (IRAS synthesised MLI PDF, in force 1 Jul 2022) — subject to Art 19(2), pensions and similar remuneration for past employment taxable only in the residence State; Art 18(2) public social-security pensions taxable only in the paying State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source sg_vn_tax / SG-side traps — territorial base, IR21, CPF status reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
KR	no Source NPS social security agreements overview — Thailand is not among Korea’s published SSA partners (MOU lump-sum paths elsewhere do not equal an SSA) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source KR–TH Agreement Art 18 (Thai RD korea_e.pdf, OCR of official English text) — subject to Art 19(2), pensions and similar remuneration in consideration of past employment from sources within one Contracting State paid to a resident of the other may be taxed in the first-mentioned (source) State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source kr_vn_tax — 183-day span / exit tax / SSA traps reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
CN	no Source MOHRSS / published China bilateral social security partner list (13 countries) does not include Thailand — same gate as cn_vn_social_security_agreement_in_force Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source CN–TH Agreement Art 18(1)–(2) (Thai RD china_e.pdf, OCR) — subject to Art 19(2), pensions for past employment taxable only in the residence State under (1); notwithstanding, the other State may tax if payments are borne by an enterprise of that State or a PE situated therein (Art 18(2)) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source cn_vn_tax — six-year rule / domicile / hukou clearance reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
JP	no Source Japan Pension Service — Status of Agreements in Force (24 partners) does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source JP–TH Convention 1990 (Thai RD japan_e.pdf) — no dedicated private-pensions article; Art 14 carves pensions out of employment income; Art 17 covers government-service pensions only; residual private pensions fall under Art 20 other income (taxable only in the residence State, subject to PE connection) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source jp_vn_tax — exit tax / nenkin traps reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
UK	no Source GOV.UK Reciprocal agreements + NI38 country lists do not include Thailand as a UK social security agreement partner Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source UK–Thailand Convention 1981 — no dedicated pensions article for private/SIPP income; GOV.UK consolidated text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) — treaty relief is pair-specific; do not invent Art numbers without reading the convention text Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source nguon UK-side traps / uk_vn_tax cells — TNR CGT, FIG, SRT reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
CA	no Source CRA countries-with-agreement table (Open Government CSV July 2024) does not list Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source CA–TH Convention Art XVIII / pensions paragraph (Finance Canada official text) — pensions and similar remuneration for past employment, arising in a Contracting State and paid to a resident of the other, shall be taxable only in the first-mentioned (source) State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source ca_vn_tax — departure tax, OAS/GIS traps reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
US	no Source SSA — U.S. International Social Security (Totalization) Agreements list does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source US–Thailand Convention Art 20(2) — social security/public pensions taxable only in the paying State; exception to the saving clause Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source nguon/US_SIDE_TRAPS.md — FBAR / Form 8938 / FEIE gates; PFIC & expatriation dollars not modelled Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.

What the codes mean3 terms in plain language

180 days: Thailand's tax-residence line — 180 days in a calendar year (Revenue Code §41), not 183
work permit: separate paper that makes the job lawful — a visa alone does not
DTA: double-tax agreement between two countries

The residence test

Any person present in Thailand for periods aggregating

180 days

Source Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

in a tax year is a resident under Revenue Code §41. The tax year is the calendar year (

yes

Source Thailand Revenue Code §39 — "Tax year means calendar year"

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

). No abode alternative and no lease shortcut — Thailand counts days.

What Thailand reaches

Resident: Thai-source income, plus foreign-source income when brought into Thailand (

yes

Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)

Checked Aug 2026 · Band med · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

). This is a remittance basis, not the pure worldwide reach Vietnam uses — the difference matters for anyone keeping income offshore.

Non-resident: Thai-source income only (

yes

Source Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

The 2024 remittance shift

WatchFrom 2024 the Revenue Department treats foreign income earned on or after 1 January 2024 as assessable when remitted, regardless of the year earned (

yes

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year

Checked Aug 2026 · Band high · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

). This closes the old defer-a-year trick. It is high-volatility: a 2025 proposal to add a remittance window is not law and is not filed as a cell.

Filing

Residents file by

31 March

Source RD Personal Income Tax overview (rd.go.th/english/6045.html)

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

for the previous tax year. A single filer files when income exceeds

120000 THB

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)

Checked Aug 2026 · Band med · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

; married and filing on combined income, above

220000 THB

Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)

Checked Aug 2026 · Band med · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

Progressive PIT rates

Net income after allowances, from the RD Guide to PIT Return (

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

bands · currency

THB

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

· top rate

35%

Checked Aug 2026 · Band low · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

Full progressive rate tableAll 8 bands with the net-income ceilings and rates.

Band	Net income / year (up to)	Rate
1 (exempt)	150000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	0% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
2	300000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	5% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
3	500000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	10% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
4	750000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	15% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
5	1000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	20% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
6	2000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	25% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
7	5000000 THB Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	30% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.
8 (above)	—	35% Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells. Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.

Source hygieneThe RD English overview at rd.go.th/english/6045 still lists the old top band at 4m (

yes

Checked Aug 2026 · Band med · Status fresh

Open primary URL

Method: figures past 2× SLA hide. See /method · /status · /changelog.

). These cells follow the live Guide ภ.ง.ด.91/90 schedule (5m → 35%), which matches the thailand.go.th Revenue Department briefing for Act No. 44 B.E. 2560.

What this page does not do yet

No LTR carve-out cell — the Royal Decree 743 exemption is sourced with the earn pillar.
Treaty relief is not collapsed into this hub — each passport's DTA with Thailand is a filed overlay below.

Filed cells on this page

Evidence and sources27 dated facts for Thailand tax residency — 180 days and the remittance basis

The readable briefing above uses these cells. Open a source only when you need to verify a number, date, or legal gate.

Days aggregated in a tax year that make you a Thai tax resident (180 or more)
Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)
180 days
Source Thailand Revenue Code §41 para 3 (rd.go.th/english/37749.html)
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
The Thai tax year is the calendar year
Thailand Revenue Code §39 — "Tax year means calendar year"
yes
Source Thailand Revenue Code §39 — "Tax year means calendar year"
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
A resident's foreign-source income is taxed when brought into Thailand (remittance basis, not pure worldwide)
Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)
yes
Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand)
Checked Aug 2026 · Band med · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Non-residents are taxed on Thai-source income only
Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)
yes
Source Thailand Revenue Code §41 para 1; RD PIT overview (rd.go.th/english/6045.html)
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Annual PIT return deadline — last day of March following the tax year
RD Personal Income Tax overview (rd.go.th/english/6045.html)
31 March
Source RD Personal Income Tax overview (rd.go.th/english/6045.html)
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
From 2024, remitted foreign income is taxable regardless of the year it was earned (interpretation still shifting)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year
yes
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — foreign income earned from 1 Jan 2024 is assessable when remitted, same or later year
Checked Aug 2026 · Band high · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Total income above which a single resident must file
RD Guide to PIT Return 2024 (ภ.ง.ด.91)
120000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)
Checked Aug 2026 · Band med · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Combined income above which married residents must file
RD Guide to PIT Return 2024 (ภ.ง.ด.91)
220000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91)
Checked Aug 2026 · Band med · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 1 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
150000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 1 rate (exempt band — net income up to)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
0%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 2 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
300000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 2 rate (bracket 2 rate on band above 150,000)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
5%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 3 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
500000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 3 rate (bracket 3)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
10%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 4 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
750000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 4 rate (bracket 4)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
15%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 5 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
1000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 5 rate (bracket 5)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
20%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 6 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
2000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 6 rate (bracket 6)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
25%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 7 net income up to (annual)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
5000000 THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 7 rate (bracket 7)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
30%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT bracket 8 rate (above 5,000,000 THB)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
35%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Number of progressive PIT bands (incl. exempt 0%)
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
8
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
Top marginal PIT rate
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
35%
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
PIT schedule currency
RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
THB
Source RD Guide to PIT Return 2024 (ภ.ง.ด.91) — official PDF rate table; matches thailand.go.th RD briefing (Revenue Code Amendment Act No. 44 B.E. 2560 schedule from tax year 2017). Note: rd.go.th/english/6045 still shows the pre-amendment 4m/35% top band and is not used for these cells.
Checked Aug 2026 · Band low · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026
RD English overview page still shows the stale 4m top band
Product honesty — rd.go.th/english/6045 still lists Over 4,000,000 at 35% (pre–Act 44). Live cells use the Guide ภ.ง.ด.91/90 and thailand.go.th schedule with Over 5,000,000 at 35%.
yes
Source Product honesty — rd.go.th/english/6045 still lists Over 4,000,000 at 35% (pre–Act 44). Live cells use the Guide ภ.ง.ด.91/90 and thailand.go.th schedule with Over 5,000,000 at 35%.
Checked Aug 2026 · Band med · Status fresh
Open primary URL
Method: figures past 2× SLA hide. See /method · /status · /changelog.
checked Aug 2026

Common questions

How many days make me a Thai tax resident?

180 days or more in a tax year, aggregated across the whole year — Revenue Code §41. Thailand's tax year is the calendar year (§39). The count is a plain day total, not a visa status.

Does Thailand tax my worldwide income?

What changed in 2024?

What are the personal income tax rates?

Is this the whole Thailand picture?

← Thailand · beachhead: Vietnam tax

Thailand tax is the destination machine. Your passport still has its own traps — open the matching overlay.

Eight passports · Thailand

Passport overlays for Thailand

Passport	Treaty	Short-stay	Relief	Open
Australia	yes Source [1989] ATS 36; Australian Treasury income tax treaties list — Thailand status In force Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → habitual abode → closer personal and economic relations Source AU–TH Agreement Art 4(3) (rd.go.th/english/859.html); citizenship/nationality is a factor in the third limb under Art 4(4) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 Source AU–TH DTA Art 15(2)(a) — ≤183 days in the tax year / year of income of the other State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source AU–TH DTA Art 24 — Methods of elimination; Australia and Thailand each allow a capped credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	AU → Thailand tax
Singapore	yes Source MOF Singapore — revised Singapore–Thailand DTA enters into force on 15 February 2016 (signed 11 June 2015) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Singapore–Thailand Agreement (2015/2016) Art 4(2), IRAS ratified MLI text — individual dual-residence cascade Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source Singapore–Thailand Agreement Art 15(2)(a) — not exceeding in the aggregate 183 days within any twelve-month period, plus employer and PE/fixed-base limbs Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Singapore–Thailand Agreement Art 22 — each State credits tax paid in the other, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	SG → Thailand tax
South Korea	yes Source Thai RD DTA list (rd.go.th/english/766.html) — Korea appears in Thailand's in-force DTA network; full English convention text published by the RD and Art 4 read from it Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Korea-Thailand income tax convention, Art 4 (Resident), full English text published by the Thai Revenue Department (rd.go.th/fileadmin/download/nation/korea_e.pdf) - read line-by-line Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source KR–TH Convention Art 15 Income from Personal Services (Thai RD English HTML) — 183 days in the fiscal year; relief is Article 5 on the RD Art 1–5 page (unusual early number) — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source KR–TH Convention Art 5 Elimination of Double Taxation (Thai RD English HTML Art 1–5) — ordinary foreign-tax credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	KR → Thailand tax
China	yes Source Thai RD DTA list (rd.go.th/english/766.html) — China appears in Thailand's in-force DTA network; full English convention text published by the RD and Art 4 read from it Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source China-Thailand income tax agreement, Art 4 (Resident), full English text published by the Thai Revenue Department (rd.go.th/fileadmin/download/nation/china_e.pdf) - read line-by-line Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source CN–TH DTA Art 15 Dependent Personal Services (Thai RD English HTML) — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source CN–TH DTA Art 23 Elimination of Double Taxation (Thai RD English HTML Art 21–25) — ordinary credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	CN → Thailand tax
Japan	yes Source Thai RD intro japan — signed 7 April 1990; instruments exchanged 1 August 1990; effect in Thailand from 1 Jan 1991 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 no individual cascade — dual residence goes straight to competent-authority mutual agreement Source Japan–Thailand Convention Art 4(2), MOF synthesised text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	180 days Source Japan–Thailand Convention Art 14(1)(a) — not exceeding in the aggregate 180 days in the calendar year concerned (not 183) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Japan–Thailand Convention Art 21 — each State credits tax paid in the other, subject to treaty limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	JP → Thailand tax
United Kingdom	yes Source GOV.UK Thailand tax treaties — double taxation convention entered into force on 20 November 1981 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source UK–Thailand Convention 1981 Art 4(2), GOV.UK text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source UK–Thailand Convention Art 16(2)(a) — not exceeding in the aggregate 183 days in the fiscal year concerned Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source UK–Thailand Convention Art 23 — UK credits Thai tax; Thailand credits UK tax, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	UK → Thailand tax
Canada	yes Source Thai RD intro canada — Convention signed 11 April 1984; instruments exchanged 16 July 1985 Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality → mutual agreement Source Canada–Thailand Convention Art 4(2), Finance Canada text (cross-checked Thai RD Art 4) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source Canada–Thailand Convention Art 15(2)(a) — not exceeding in the aggregate 183 days in the calendar year concerned Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source Canada–Thailand Convention Art 22 — Canada credits Thai tax; Thailand credits Canadian tax, subject to domestic limits Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	CA → Thailand tax
United States	yes Source US–Thailand Income Tax Convention, signed Bangkok 26 Nov 1996; Art 30 general effective date 1 Jan 1998 (irs.gov/pub/irs-trty/thailand.pdf) Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog. Art 4 permanent home → centre of vital interests → habitual abode → nationality Source US–Thailand Convention Art 4(2) — dual-residence tie-breaker cascade Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	183 days Source US–TH DTA Art 16 Dependent Personal Services (IRS thailand.pdf); relief already flagged in us_th_ftc_relief_art25 — short-stay day ceiling Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	ordinary tax credit Source US–TH DTA Art 16 Dependent Personal Services (IRS thailand.pdf); relief already flagged in us_th_ftc_relief_art25 — Article 25 ordinary credit Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	US → Thailand tax

Other headaches on Thailand SSA · pensions · remittance · traps

Passport	SSA	Pensions	Foreign income	Home traps
AU	no Source DSS — Australia international social security agreements list (32 partners) does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source AU–TH Agreement Art 18(1) — subject to Art 19, pensions and annuities taxable only in the residence State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source AU–TH Agreement Art 3(4) — where the other State taxes only remitted income, treaty relief applies only to the remitted portion Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source au_vn_tax / AU-side traps — residency tests, CGT deemed disposal, superannuation reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
SG	no Source CPF Board / Singapore domestic CPF regime — no Singapore–Thailand social security / CPF totalisation agreement published; same gate as sg_vn_social_security_agreement_in_force (nguon/SG_SIDE_TRAPS.md pattern) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source SG–TH Agreement Art 18(1) (IRAS synthesised MLI PDF, in force 1 Jul 2022) — subject to Art 19(2), pensions and similar remuneration for past employment taxable only in the residence State; Art 18(2) public social-security pensions taxable only in the paying State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source sg_vn_tax / SG-side traps — territorial base, IR21, CPF status reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
KR	no Source NPS social security agreements overview — Thailand is not among Korea’s published SSA partners (MOU lump-sum paths elsewhere do not equal an SSA) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source KR–TH Agreement Art 18 (Thai RD korea_e.pdf, OCR of official English text) — subject to Art 19(2), pensions and similar remuneration in consideration of past employment from sources within one Contracting State paid to a resident of the other may be taxed in the first-mentioned (source) State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source kr_vn_tax — 183-day span / exit tax / SSA traps reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
CN	no Source MOHRSS / published China bilateral social security partner list (13 countries) does not include Thailand — same gate as cn_vn_social_security_agreement_in_force Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source CN–TH Agreement Art 18(1)–(2) (Thai RD china_e.pdf, OCR) — subject to Art 19(2), pensions for past employment taxable only in the residence State under (1); notwithstanding, the other State may tax if payments are borne by an enterprise of that State or a PE situated therein (Art 18(2)) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source cn_vn_tax — six-year rule / domicile / hukou clearance reuse Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
JP	no Source Japan Pension Service — Status of Agreements in Force (24 partners) does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source JP–TH Convention 1990 (Thai RD japan_e.pdf) — no dedicated private-pensions article; Art 14 carves pensions out of employment income; Art 17 covers government-service pensions only; residual private pensions fall under Art 20 other income (taxable only in the residence State, subject to PE connection) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source jp_vn_tax — exit tax / nenkin traps reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
UK	no Source GOV.UK Reciprocal agreements + NI38 country lists do not include Thailand as a UK social security agreement partner Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source UK–Thailand Convention 1981 — no dedicated pensions article for private/SIPP income; GOV.UK consolidated text Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) — treaty relief is pair-specific; do not invent Art numbers without reading the convention text Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source nguon UK-side traps / uk_vn_tax cells — TNR CGT, FIG, SRT reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
CA	no Source CRA countries-with-agreement table (Open Government CSV July 2024) does not list Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source CA–TH Convention Art XVIII / pensions paragraph (Finance Canada official text) — pensions and similar remuneration for past employment, arising in a Contracting State and paid to a resident of the other, shall be taxable only in the first-mentioned (source) State Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Stack with Thailand Revenue Code §41 remittance basis (/thailand/tax) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source ca_vn_tax — departure tax, OAS/GIS traps reuse across destinations Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.
US	no Source SSA — U.S. International Social Security (Totalization) Agreements list does not include Thailand Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source US–Thailand Convention Art 20(2) — social security/public pensions taxable only in the paying State; exception to the saving clause Checked Aug 2026 · Band low · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source Thailand Revenue Code §41 para 2 (bringing foreign assessable income into Thailand) Checked Aug 2026 · Band med · Status fresh Open primary URL Method: figures past 2× SLA hide. See /method · /status · /changelog.	yes Source nguon/US_SIDE_TRAPS.md — FBAR / Form 8938 / FEIE gates; PFIC & expatriation dollars not modelled Checked Aug 2026 · Band low · Status fresh Method: figures past 2× SLA hide. See /method · /status · /changelog.