Foreign earned income exclusion or foreign tax credit: which should a self-employed American abroad use?

Neither one touches self-employment tax. The foreign earned income exclusion and the foreign tax credit both reduce US income tax only, so a self-employed American abroad owes US self-employment tax (15.3% up to the Social Security wage base) either way, unless a totalization agreement moves them to the local system.

On income tax, the rule of thumb holds: the exclusion usually wins where foreign tax is low or zero, and the credit often wins where it is high. But the choice has costs that don't show up in the first year's tax bill, and it is hard to undo. It is a decision, not a default.

Who this applies to

• US citizens living abroad with self-employment income: freelancers, consultants and sole owners of a business reported on Schedule C.
• Americans abroad who meet the exclusion's tests (a foreign tax home plus either the bona fide residence test or 330 full days abroad in 12 consecutive months) and are deciding whether to claim it.
• Owners who have claimed the exclusion by default for years and are wondering whether that still makes sense.

Who it doesn't

• People whose foreign earnings are all wages from a foreign employer. Most of the income tax logic below still applies, but the self-employment tax points don't.
• People who don't meet the bona fide residence or physical presence test. Without one of them, the exclusion isn't available and the credit is the main tool left.
• Anyone covered by a totalization agreement certificate. The income tax choice is the same, but the self-employment tax math changes, covered in self-employment tax abroad and totalization agreements.

Can I use the exclusion if I'm self-employed?

Yes. The regulations define earned income as wages, salaries, professional fees and other pay for personal services, which includes self-employment income for work you perform abroad. For 2026, the exclusion is up to $132,900 per person, claimed on Form 2555.

Two limits apply to business owners specifically. If capital is a material income-producing factor in the business, no more than 30% of your net profit counts as earned income. And business expenses allocable to the excluded income aren't deductible, so you can't exclude the income and also deduct the costs of earning it.

The housing exclusion is for housing paid with employer-provided amounts, so it doesn't reach self-employment income. Instead, Section 911 allows a self-employed person a foreign housing deduction, subject to its own limit.

Does the exclusion reduce self-employment tax?

No. Section 1402 says the exclusion "shall not apply" when you figure net earnings from self-employment, and Publication 54 says self-employment tax counts even income that is exempt from income tax because of the exclusion. The tax is generally due once net earnings from self-employment reach $400.

Self-employment tax is 12.4% for Social Security plus 2.9% for Medicare, generally on 92.35% of net earnings. The Social Security part stops at the 2026 wage base of $184,500; Medicare has no cap, and a 0.9% Additional Medicare Tax applies above $200,000 for single filers.

There is a second, smaller hit. Normally you deduct half of your self-employment tax. The Form 2555 instructions treat the part of that deduction allocable to excluded income as not allowed.

How does the foreign tax credit work?

The credit reduces your US income tax dollar for dollar by the foreign income tax you paid, claimed on Form 1116. It is capped: under Section 904, the credit can't exceed the share of your US income tax that your foreign-source taxable income represents.

When the foreign tax is higher than that cap, the excess doesn't vanish. You carry it back one year and forward up to ten.

The catch is how carryovers get used. Publication 514 allows them only up to the "excess limit" in another year, meaning a year when the cap is higher than the foreign tax you paid. Someone who stays in a high-tax country may rarely have excess limit, so the carryover is valuable mainly if you later move somewhere cheaper or have low-taxed foreign income.

What are the hidden costs of the exclusion?

Your remaining income is taxed at higher rates. Section 911(f) taxes your non-excluded income at the rates that would apply if the excluded amount were still in. The exclusion takes the bottom of your income out, not the top.

Foreign tax on excluded income is wasted. You can't credit or deduct foreign income tax allocable to excluded income. In a high-tax country, most of what you paid locally becomes unusable on the US return.

No refundable child tax credit. Section 24(d) says the refundable portion doesn't apply to anyone who elects the exclusion for the year. For a parent whose US income tax is already zero, the refundable part is the only part that pays.

Less room for IRA contributions. Publication 54 says excluded income isn't counted as compensation when you figure how much you can contribute to an IRA.

It is hard to undo. You revoke by attaching a statement to the return for the first year you don't want the exclusion. The revocation covers that year and every later year, and you can't elect again until the sixth tax year after it without IRS approval.

The election itself is generally made on a timely filed return, including extensions. The regulations allow a few late paths, such as an original return filed within one year after the due date.

A worked example

In the no-tax country, the exclusion saves about $22,191. In the high-tax country, both routes land at the same US bill, and the credit comes with $22,809 of carryover, no child tax credit restriction and no five-year lock.

The self-employment tax line never moves. That is the number most self-employed Americans abroad are surprised by.

How it changes if you own an S-Corp or rental property

An S-Corp. A US corporation is an "American employer" under Publication 54, so wages it pays you generally carry US Social Security and Medicare tax wherever you do the work, unless a totalization agreement assigns coverage to the other country. The salary for work performed abroad can be foreign earned income. Distributions and your pass-through share of the S-Corp's profit can't: earned income is limited to pay for personal services you actually perform, and amounts a corporation pays you as a return on ownership rather than reasonable pay for your services fall outside it.

That changes the comparison with running the business as a sole proprietor. The starting point for S-Corp wages is US FICA, not self-employment tax, and where a totalization agreement exists, its rules for employees and for the self-employed differ. The details are in keeping your S-Corp when you move overseas.

Rental property. Rent is generally a return on property, not pay for personal services, so the exclusion generally doesn't cover it. The exception is a rental business in which both your personal services performed abroad and the property are material income-producing factors; there, the part treated as earned income is capped at 30% of your share of the net profit.

A US rental is US-source income, and the Section 904 cap generally leaves no room to credit foreign tax against it. How a US rental is reported from abroad is covered in owning a US rental while living abroad.

Your state. If your old state still treats you as a resident, its return can change the answer, because state rules on the exclusion and on foreign tax can differ from federal ones. See state income tax after moving abroad.

The bottom line

The exclusion is usually the stronger tool in a low-tax country. In a high-tax country, the credit often gets you to the same US income tax with more flexibility left over.

Neither touches self-employment tax, and the exclusion is hard to undo. Make the choice on purpose, with this year's and the next five years' plans in front of you.

If you want your exclusion or credit position reviewed before your next return, the free 20-minute intro call through the Americans abroad page is the place to start.