Does FEIE Eliminate Self-Employment Tax? (No — Here's Why)

No. The Foreign Earned Income Exclusion excludes income from US federal income tax, but it does not exclude self-employment tax. US citizens running a one-person business abroad still owe 15.3% in Social Security and Medicare tax on net self-employment income — unless their host country has a totalization agreement with the US.

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The mechanism

FEIE applies to *income tax* (Form 1040 calculation). Self-employment tax is calculated separately on Schedule SE and goes to Social Security and Medicare. They're two different tax systems. Excluding income from one doesn't exclude it from the other.

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The totalization agreement exception

If your host country has a US Social Security totalization agreement, you can typically be exempted from US SE tax. Countries with totalization agreements include: Germany, France, Spain, the United Kingdom, Canada, Italy, the Netherlands, Switzerland, and about 20 others.

Notable countries WITHOUT totalization agreements: Thailand, the UAE, Vietnam, the Philippines, Indonesia, most of SE Asia, most of Central America, most of Africa.

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The practical impact

A US freelancer earning $100K from Thailand pays 15.3% × ~$92K (after the SE-tax-deduction adjustment) = ~$14K in SE tax. Even with full FEIE excluding the income from federal income tax, that $14K is owed.

The same freelancer in Germany, with totalization, can file an SSA Certificate of Coverage and be exempted from the US SE tax — because they're paying into German Social Security instead.

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What to do

If you're self-employed abroad, the totalization question is the single biggest factor in your actual US tax burden. The decision of where to live has tax consequences that the FEIE marketing rarely mentions.

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For the full FEIE rules and tradeoffs, see [the FEIE guide for expats and remote workers](/blog/foreign-earned-income-exclusion-expats-remote-workers).

For a personalized multi-country tax map: [the Capacity Read](/capacity-read).