Living in Thailand? The 2026 Tax Break Still Isn't Law

Bangkok — For anyone living in Thailand on money earned abroad, the most expensive mistake available in 2026 is not underpaying tax. It is planning around a tax break that has not been passed.

Since May 2025 the Revenue Department has been drafting a measure that would exempt foreign-sourced income from Thai personal income tax if it is remitted in the year it was earned or the year after. Two tax years, then the door closes. Bring it in fast, pay nothing.

It has been reported so often, and so confidently, that a large number of foreigners now believe it is settled. It is not. Fifteen months on, it remains a draft.

What the Thai immigration rules don't cover — but the Revenue Code does

Tax residency in Thailand has nothing to do with your visa. You can hold a ten-year Long-Term Resident visa and owe nothing, or arrive on a tourist stamp and owe plenty. The only test that matters is Section 41 of the Revenue Code: 180 days or more in Thailand in a calendar year makes you a Thai tax resident, whatever your nationality and whatever your visa says.

Once you cross that line, Order Por. 161/2566 applies. Since 1 January 2024, foreign income you bring into Thailand is assessable when it lands, at progressive rates from 5% to 35% — regardless of how long it sat offshore first. The old trick of parking income for a calendar year before remitting it is dead.

Three protections survived, and they are worth real money:

• Pre-2024 income is grandfathered. Order Por. 162/2566 confirms that anything earned before 1 January 2024 can be remitted tax-free, whenever you send it.
• Non-resident years don't count. Income earned in a calendar year you spent fewer than 180 days in Thailand stays outside the net permanently.
• Double tax agreements still work. Tax already paid in a treaty country can usually be credited. The paperwork is your problem, not the Revenue Department's.

The draft everyone is treating as settled

The proposal is genuine. Revenue Department Director-General Pinsai Suraswadi confirmed in 2025 that officials wanted the exemption to apply where income is remitted within two tax years, with an eye on repatriating an estimated two trillion baht sitting offshore. Deputy Director-General Panuwat Luengwilai described a royal decree; later statements suggested a ministerial regulation instead. The instrument itself has never been settled publicly.

What the draft has never done is complete the journey. Secondary legislation of this kind needs Cabinet approval, Council of State review, and publication in the Royal Gazette. Until the last step happens, nothing has changed.

The political excuse has run out

For most of the past year the honest answer was that the file was stuck. Parliament was dissolved, the economic agenda paused, and nobody expected movement before the general election of 8 February 2026.

That excuse no longer holds. A government has been in place since 31 March 2026, when the King endorsed the new Cabinet. Four months later the exemption still has not been enacted. Anyone who has been told "it's coming in a few weeks" has now heard that for five consecutive quarters.

The catch nobody mentions: what counts as a remittance

Here is the part that rarely makes the headlines. "Remittance" is not limited to a bank transfer with your name on it. Spending in Thailand on a foreign card, and withdrawing cash from a Thai ATM against an offshore account, may also constitute bringing income into the country. Official guidance on this is unsettled.

For a Bangkok expat renting in Thailand and paying the landlord by international transfer, or a Phuket digital nomad living entirely off a foreign debit card, that ambiguity is not academic. It is the difference between a clean position and an argument with an assessor. Anyone budgeting the cost of living in Thailand on the assumption that card spending is invisible should stop assuming.

Who already has an exemption in force

One group is not waiting on the Gazette. Holders of the Long-Term Resident visa in the Wealthy Global Citizen, Wealthy Pensioner and Work-from-Thailand Professional categories have a foreign-income exemption written into law by Royal Decree No. 743 — already enacted, already operating.

That is worth weighing honestly rather than as a sales pitch. The LTR thresholds are high and the application is slow, and for many people a Thailand retirement visa or the DTV remains the sensible route. But if your remittances are large enough that the draft exemption would materially change your planning, the LTR delivers today what the draft only promises.

The honest summary

Nothing here is a reason to panic about living in Thailand. The country remains one of the better-value places in Asia for long-stay foreigners, whether the draw is Chiang Mai living at a fraction of Western costs, Thailand healthcare for foreigners that genuinely works, or simply a climate that suits you. The 5%–35% band also means many pensioners on modest fixed incomes will owe little or nothing once allowances and treaty credits are applied.

What has changed is that Thailand now has the records to check. The Digital Arrival Card gives immigration a clean day count; banks report inbound transfers. Deciding to be relaxed about your Thai tax position is a different decision in 2026 than it was in 2019.

The rule that governs your money this year is the one that has been in force since January 2024. Plan against that. If the exemption is published, adjust then — and verify it in the Gazette yourself before you believe anyone who tells you it has been.