Thailand now requires all expats to report transferred income on tax returns—even if you don't owe tax on it.
Thailand's Revenue Department has clarified that all foreign workers filing tax returns in 2025 must include all transferred income in their annual tax report, regardless of whether that income is taxable under current exemptions. This is a reporting requirement, not necessarily a tax liability—but the distinction matters for compliance.
If you're an expat in Thailand, you'll need to disclose every baht transferred into the country on your tax form, including remittances, investment income, pensions, and salary. The Thai government is tightening documentation requirements to track foreign-sourced income flows. Even if you qualify for an exemption (such as the Long-Term Resident visa, which offers 0% tax on foreign income), you still must report the transfers.
Report all transferred income on your Thai tax return in 2025—even if you don't owe tax on it.
What to do: gather bank statements showing all inbound transfers for the tax year, categorize them by source, and file your return by the March 31 deadline. Work with a Thai tax accountant or expat tax specialist to ensure you're reporting correctly—mistakes can trigger audits. The key is transparency: Thailand wants to see where your money comes from and where it goes.
Source: original report ↗
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