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Do Americans living in Thailand need to file special tax paperwork if they leave for a week and return?

Feb 1, 2026
3 months ago
If you are an American with the dtv and you 1) Stay in Thailand the first 6 months , and then 2) Travel to Korea for 1 week, and then 3) Come back to Thailand for the last 6 months, do you need to file special paperwork for taxes in US? Or do you just pay US taxes as per usual ?
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TLDR : Answer Summary
An American staying in Thailand for 6 months, then traveling to Korea before returning for another 6 months, generally doesn’t need to file special paperwork for US taxes. Most responses suggest filing as usual with the IRS. The US has a citizen-based taxation policy, meaning you are obligated to file regardless of your physical location. If your income qualifies for the foreign earned income exclusion, you can benefit from a tax exemption. However, if you spend 180 days or more in Thailand, you may be considered a Thai tax resident and might have tax obligations in Thailand as well.
Anonymous ******************
So do you have to leave before 180 days or not to avoid Thai taxation? I heard you can extend for another 180 days, but then what happens with being considered a Thai tax resident since you’re over 180 days if you do extend. I have to explain this to my Canadian employer and it’s confusing.
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Don *******
You hold a US passport. The only country in the world (unless China rolled out theirs) that will tax you when you live abroad 😂. It’s the social contract of protecting you even if you live abroad.

Go talk with an US tax attorney. They’ll be able to give you a better insight
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Ethan **********
Did you heard of the new technology called Ai? 🤣
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Cliff *********
Why do you want to fund the regime?
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Derek *****
File as normal in the US, forget about Thailand filing with the dual tax agreement - but if you qualify for the foreign income exclusion, take advantage of it :-)
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Anonymous ******************
Just do as normal, assuming your income is US based. Be thankful you don't owe Thai taxes
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Dca *****
travel has nothing to do with U.S. federal income taxes or other U.S. federal taxes, unless you are claiming expenses for a business or business entity
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Bob **********
Just pay your taxes in the US don’t worry about here and all the scare mongering this was talked about in 2024 and it went away don’t worry until you have something solid from the revenue department
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James ********
Correct 💯
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Derek *****
agreed - let everyone eager to file in Thailand go ahead but stop preaching and policing
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Derek *****
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Anonymous ******************
Assuming your income does not qualify for the foreign earned income exclusion, you simply pay your US taxes as you normally would (both Federal and whatever State that you are domiciled in) . No special reporting of any kind. No credits for being out of the country for the entire year. Uncle Sam wants his money.
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Anonymous ******************
Pay as usual
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James ********
Anonymous participant 905 correct ✅
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James ********
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John **********
I don't know about US taxes but I'd imagine you file as normal. If you spend 180 days or more in Thailand in a calendar year and bring income into Thailand by any means then you will additionally need to file in Thailand
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James ********
In reality not happening. As MANY Americans who have sought to obtain the Thai tax ID have been turned away by the Thai Revenue offices
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James ********
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DTV_Be*******
The USA is one of only 2 countries in the world where they do Citizen Based Taxation (CBT) no matter where you are geographically

With that being said if you’re a W2 payroll employee you get the foreign tax exemption of I believe $120K for 2025

With CBT you are required to file a tax return even if you made $0 for the year

If you’re a 1099 employee…you owe total taxes like you stay in the USA

Good luck
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Elías ********
I don't know what to say for the American part, but for the Thai side you'll be considered a tax resident if you spent at least 6 months in a tax calendar here (this doesn't necessarily means you'll need to pay taxes here, tho). Leaving before the 6 month mark won't restart the period, for tax matters.
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Elías ********
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