For US citizens and green card holders in Estonia

US Taxes for Americans Living in Estonia

Moving to Estonia does not end your US tax filing. Here is what Americans living there file each year, how the treaty and the social security rules between the two countries work, and what to do about missed years.

US returnFBARForm 8938Treaty: yesTotalization: no

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Quick answer

Do US citizens living in Estonia have to file US taxes?

Yes. The US taxes citizens and green card holders on worldwide income wherever they live. Living in Estonia gives an automatic extension to June 15, accounts there above US$10,000 in total need an FBAR, and the foreign tax credit or the foreign earned income exclusion (US$132,900 for 2026) usually prevents double tax. The US has an income tax treaty with Estonia, and there is no social security agreement.

Prepared by Illuminous Accounting · Sources checked November 11, 2026

At a glance

Yearly US return: Yes, on worldwide income; due June 15 automatically when living abroad
US tax treaty with Estonia: Yes, per the IRS list (saving clause applies to US citizens)
Social security agreement: No, per the SSA list
Accounts in Estonia: FBAR above US$10,000 in total; Form 8938 above higher limits
Behind on filing: Streamlined: 3 years of returns, 6 years of FBARs

US filing duty for Americans in Estonia

A US passport or green card keeps you in the US tax system after a move to Estonia. The IRS expects a return covering income from everywhere, including your Estonian salary or business income, in US dollars (IRS Pub 54).

Timing is a little kinder abroad: if you live and work outside the US on April 15, the filing date moves automatically to June 15, and an extension request takes it to October 15. Tax paid after April 15 still carries interest, so a payment estimate is worth making early.

Avoiding double tax between the US and Estonia

Two US tools stop the same income being taxed twice.

Foreign earned income exclusion: up to US$130,000 for 2025 and US$132,900 for 2026 of earned income, for people who qualify by residence or days abroad (IRS).
Foreign tax credit: a credit against US tax for income tax paid in Estonia.

The US has an income tax treaty with Estonia (IRS treaty list), but US treaties contain a saving clause: they generally do not reduce US tax for US citizens, with specific exceptions written into each treaty (IRS Pub 54). So the treaty helps at the edges, for example with pensions or the order of tax credits, while the main relief comes from the exclusion or the credit.

Which tool works better depends on your income and on how much tax Estonia charges you; we compare both. See FEIE vs foreign tax credit.

Money kept in Estonia

The US wants to know about money you keep in Estonia. Once your non-US accounts together pass US$10,000 at any point in the year, an FBAR is due, normally April 15 with an automatic extension to October 15 (IRS).

Larger balances bring Form 8938 as well. For someone living abroad the starting point is US$200,000 at the end of the year or US$300,000 at any time (double for a joint return), and the penalty for leaving it out is US$10,000 (IRS).

If you never filed

Many Americans in Estonia only learn about US filing years after moving. If the failure was not willful, the IRS Streamlined Foreign Offshore Procedures let you catch up with 3 years of returns and 6 years of FBARs. For eligible people living abroad, the IRS waives the failure-to-file, accuracy, information return and FBAR penalties (IRS). See Streamlined filing.

Working with your adviser in Estonia

Americans in Estonia include tech-sector employees, startup founders and remote workers.

We do not advise on the tax law of Estonia. A local adviser handles your return there; we prepare the US return and filings and use the tax you paid in Estonia for the credit. For the wider picture, see US tax for Americans in Europe.

How we help

Gurleen Kaur, CPA licensed in British Columbia and Washington State, prepares and signs US returns for Americans living in Estonia: the yearly return with the exclusion or credit, FBAR and Form 8938, and Streamlined catch-up. Every engagement starts with a fixed written quote after we review the file. See the yearly filing package.

Treaty and law references: the US and Estonia

Treaty and social security

The IRS lists the 1998 income tax treaty. General effective date (IRS Table 3): treaty Jan. 1, 2000 (IRS treaty documents for Estonia; treaty text; IRS Table 3).
Saving clause: paragraph 4 of Article 1 (General Scope), which lets the United States tax its citizens as if the treaty had not come into effect, apart from listed exceptions.
Article 23 (Relief from Double Taxation), on relief from double taxation.
Article 18 (Pensions, Social Security, Annuities,), on pensions and social security.
Article 15 (Dependent Personal Services), on employment income.
Social security: no US agreement with Estonia appears on the SSA list.

US law

Foreign earned income exclusion: Code section 911 (IRS Form 2555 instructions).
Foreign tax credit: Code section 901 (IRS Pub 54).
Form 8938: Code section 6038D and Treas. Reg. section 1.6038D (IRS Form 8938 instructions).
FBAR: 31 USC 5314 and 31 CFR 1010.350 (IRS Internal Revenue Manual 4.26.16).
Green card holders and residency: Code section 7701(b) (IRS Pub 519).

The tax rules of Estonia also apply to you there; a local adviser covers that side.

Common questions

I moved to Estonia. Do I still file a US return?

Yes. US citizens and green card holders file a US return on worldwide income wherever they live. Living in Estonia on April 15 gives an automatic extension to June 15, and tax paid in Estonia or the foreign earned income exclusion often reduces the US tax to little or nothing.

Does the US-Estonia tax treaty stop double taxation?

Partly. The treaty exists, but its saving clause lets the US tax its own citizens as if there were no treaty, with listed exceptions. The main relief is the foreign tax credit or the foreign earned income exclusion.

Do I pay social security in both the US and Estonia?

It can happen. There is no US social security agreement with Estonia, and self-employed Americans owe US self-employment tax even when they use the foreign earned income exclusion.

What if I never filed US taxes while living in Estonia?

If it was not willful, the Streamlined Foreign Offshore Procedures let you file 3 years of returns and 6 years of FBARs, and eligible people living abroad do not pay the usual failure-to-file, information return or FBAR penalties.

Sources

Every rule and figure on this page links to the IRS, CRA or other official source it comes from. Amounts change; we re-check them before each engagement.

Gurleen Kaur, CPA licensed in British Columbia and Washington State. Last updated November 11, 2026. This page is general information, not tax or legal advice for your situation.

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