Is an SSA Benefit Taxable Living Abroad?

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A single retiree whose only income is the average retired-worker benefit can keep that check off the taxable line. The Social Security Administration's 2026 cost-of-living fact sheet puts that average at $2,071 a month after the 2.8 percent adjustment, or $24,852 for the year. Half of that is $12,426, which sits under the $25,000 single base amount in IRS Publication 915, so none of the benefit is taxable. File married separately after living with a spouse for even one day in the year, and the same check can put about $10,562 on the return, because that status uses a $0 base amount and taxes up to 85 percent of the figure the worksheet produces.

This piece is for a retiree who needs the US tax result before choosing a city. A working spouse, a green-card holder, and a family with a child's benefit each get a short note where the rule changes. Moving does not end US citizenship taxation. It changes which worksheet you run, and in eight residence countries it can switch the US tax off entirely. The payment rules, including how the check keeps arriving, sit in the guide to collecting benefits outside the United States. The tax map for the rest of a retirement move is in Retirement Abroad.

Are Social Security benefits taxable if you live abroad?

Yes, unless a treaty exemption in Publication 915 applies. US citizens and green-card holders stay inside US income-tax law wherever they live. SSA Publication 05-10137 states the same point in plain language: up to 85 percent of the benefit may be subject to federal income tax. Your street address does not replace the combined-income test.

The benefit is not foreign earned income. The instructions for Form 2555 put pension and annuity income, including Social Security benefits and railroad retirement benefits treated as Social Security, outside foreign earned income. The 2026 exclusion is $132,900 per qualifying person. That cap can shelter wages. It does not shelter this check.

Who the worksheet actually taxes

Publication 915 taxes the person with the legal right to the benefit. If a child's check is issued in a parent's name, the parent tests only the parent's share, and half of the child's share is tested on the child's return. Nonresident aliens are outside the worksheet: 85 percent of their benefits are taxed at 30 percent unless a treaty lowers that tax, and they receive Form SSA-1042S rather than Form SSA-1099.

How much of the benefit is taxable?

Up to 50 percent is the usual ceiling once you clear the base amount, and up to 85 percent once you clear a second, higher amount. Publication 915 (2025) sets those dollar lines by filing status. They are statutory. They do not rise with the annual cost-of-living adjustment.

Base amounts by filing status

Combined income, which SSA also describes in Publication 05-10137, is your other income plus tax-exempt interest plus one-half of net benefits from box 5 of Form SSA-1099. Do not subtract the foreign earned income exclusion before you make that comparison. Publication 915's Worksheet A says the "other income" line is not reduced by exclusions.

Filing status	Base amount (0% if combined income is at or under this)	Line where up to 85% can be taxable
Single, head of household, or qualifying surviving spouse	$25,000	Over $34,000
Married filing jointly	$32,000	Over $44,000
Married filing separately, lived apart all year	$25,000	Over $34,000
Married filing separately, lived with spouse at any time in the year	$0	Up to 85% from the first dollar of the worksheet result

Data note: thresholds are from Publication 915 (2025), checked in September 2026. They have not been inflation-indexed since the 1980s and 1990s statutes that created them.

The 85 percent figure is a ceiling, not an automatic inclusion. Between $25,000 and $34,000 on a single return, the inclusion often lands well below half the check. The IRS example in Publication 915 uses $5,980 of net benefits and $28,990 of other income and ends with $2,990 taxable, exactly half, because that taxpayer never clears the second tier.

An aged couple both receiving benefits is a different starting point. SSA estimates that household at $3,208 a month in January 2026, or $38,496 a year. Half is $19,248, which is under the $32,000 joint base if there is no other income, so the benefits themselves are not taxable. A pension, IRA withdrawal, or taxable interest can push the couple over $32,000 and then over $44,000. If that income sits in a US IRA, a custodian that still serves clients abroad, such as Charles Schwab, is what keeps the account open. The tax result is still the worksheet.

Which countries exempt a US citizen's benefits?

Publication 915 (2025) exempts US citizens from US tax on their benefits when they are residents of Canada, Egypt, Germany, Ireland, Israel, Romania, or the United Kingdom. Italy is included only when you are also an Italian citizen. Residence is the treaty test. A tourist stamp is not residence.

Where the US citizen resides	US tax on US Social Security	What still needs a look
Canada, Egypt, Germany, Ireland, Israel, Romania, United Kingdom	Exempt under Publication 915	The residence country may tax the same benefit
Italy, and you are also an Italian citizen	Exempt under Publication 915	Italian tax can still apply
Italy, US citizen only	Ordinary Publication 915 worksheet	The Italian flat-tax regime does not replace the US test
Japan and other countries not on the citizen list, including Mexico, Portugal, Spain, and Thailand	Ordinary worksheet, up to 85%	Japan appears on the nonresident-alien treaty list, not on the US-citizen list

Canada removes the US tax and keeps its own

For a US citizen who is a Canadian resident, the US exemption is real. The cash is not automatically tax-free. The Canada Revenue Agency's instructions for line 25600 say you report US Social Security on line 11500 and claim a deduction equal to 15 percent of those benefits, including US Medicare premiums paid on your behalf. Someone who has been a Canadian resident receiving these benefits continuously from before January 1, 1996, through 2025 can claim 50 percent instead. IRS Publication 597 describes the same 15 percent Canadian exemption and dates to October 2015, so the CRA line instructions are the figure to use for a current return.

Italy requires citizenship, not just a retiree regime

A US citizen who moves to southern Italy for the 7 percent flat tax, and who is not an Italian citizen, stays on the Publication 915 worksheet. The flat tax is an Italian rule. The US exemption in the publication asks for Italian citizenship plus Italian residence. Read the stay and tax tradeoffs in the Italy 7 percent retiree guide before you treat that regime as a US exemption. The reason a treaty sentence often fails for a US citizen is the saving clause, explained in the saving-clause guide. Publication 915's country list is the narrow place where the benefit article survives that clause.

SSA will not withhold US tax from a US citizen's benefit. A citizen in Mexico still receives the full check and can still owe tax when the return is filed. A nonresident's SSA-1042S withholding result does not transfer onto a citizen return.

Why the foreign earned income exclusion still counts

If you claim the foreign earned income exclusion or the foreign housing exclusion, you must use Worksheet 1 in Publication 915, not the shorter worksheet in the Form 1040 instructions. The publication is explicit: a Form 2555 exclusion is one of the situations that forces Worksheet 1. Line 5 of that worksheet adds Form 2555, lines 45 and 50, back into the total that decides whether benefits are taxable.

What the add-back does to a working household

Wages can leave adjusted gross income through Form 2555 and still sit inside the Social Security test. A household that excludes a large salary and also receives a retirement or survivor benefit should assume the salary still counts until Worksheet 1 says otherwise. That is the operator path. The starter path is the retiree with no wages: compare half of box 5 with the base amount for your status, and stop if you are at or under it.

Foreign social security is a third category. Publication 915 does not cover it, and those payments are generally taxed as annuities unless a treaty says otherwise. The publication's exception: Canadian and German social security paid to US residents is treated as if it were a US benefit, and you include it on line 1 of Worksheet 1. A CPP check collected in a third country does not inherit Canada's residence exemption for a US benefit.

How do you report the SSA-1099 from abroad?

US citizens and residents receive Form SSA-1099. Noncitizens who are not US residents receive Form SSA-1042S. Box 3 is gross benefits, box 4 is repayments, and box 5 is net benefits, which is the amount you test. Publication 915 tells you to report box 5 on Form 1040 or 1040-SR, line 6a, and the taxable part on line 6b. If none of the benefit is taxable, line 6b is zero. If you are married filing separately and lived apart all year, check the box on line 6d.

Filing checklist

1. Download Form SSA-1099 from a my Social Security account. SSA's international office says it cannot mail a replacement statement to a foreign address. The replacement FAQ says the latest year is available beginning February 1, and up to six prior years can be downloaded. A Federal Benefits Unit is the fallback if ID.me enrollment fails.
2. Add box 5 from every SSA-1099 and RRB-1099, including a lump sum paid this year for an earlier year. A lump sum is taxed in the year you receive it. Publication 915's lump-sum election, Worksheets 2 through 4, can assign earlier-year portions to those years if that lowers the tax.
3. List other taxable income without reducing it for the Form 2555 exclusion. Add tax-exempt interest. If you filed Form 2555, add lines 45 and 50 on Worksheet 1.
4. Compare the total with the base amount for your actual filing status. If you lived with a spouse and file separately, use the $0 rule.
5. If you are over the base amount, finish Worksheet 1. If you also deducted a traditional IRA and either spouse was covered by a workplace plan, Publication 915 sends you to the worksheets in Appendix B of Publication 590-A instead.
6. If the treaty list exempts you, the US taxable amount is zero. Confirm the residence facts a preparer will need. Do not skip the return solely because the benefit is exempt if other income already requires filing. Publication 915's own example is a single filer over 65 whose benefits were not taxable and who still had to file because other taxable income cleared the filing threshold.
7. If line 6b will create a balance due, submit Form W-4V to have income tax withheld from the benefit, or pay estimated tax. SSA does not withhold US income tax from a citizen's check unless you ask.

Green-card holders stay resident aliens until status is revoked or abandoned, and Publication 915 says their benefits are not subject to 30 percent withholding. If tax was withheld because of a foreign address, SSA can refund it in the same calendar year. After that, the publication tells you to file Form 1040 or 1040-SR with the Austin service center and attach Form SSA-1042S, a copy of the green card, and a signed declaration that you are reporting worldwide income as a resident alien.

Getting paid is not the same as owing tax

A US citizen can keep receiving payments outside the United States while eligible, as long as the country is one where SSA can send them. That sentence is from Publication 05-10137. Treasury sanctions block payments to people residing in Cuba or North Korea. A US citizen in either place can receive the withheld payments after moving to a country where SSA can pay. A noncitizen cannot receive payments for the months lived in those two countries, even after leaving.

The earnings test is a different cut

Income tax on the benefit and the annual earnings test answer different questions. The earnings test can withhold the check itself when you are under full retirement age and your work is covered by US Social Security. For 2026, SSA's fact sheet sets the exempt amount at $24,480 for the year, or $2,040 a month, with $1 of benefits withheld for every $2 of earnings above the limit. In the year you reach full retirement age, the exempt amount is $65,160, and the withholding rate is $1 for every $3, applied only to earnings before the month you reach full retirement age. From that month on, the test ends.

Work outside the United States is not automatically covered. Publication 05-10137 applies the US earnings test when Social Security covers that work. A totalization agreement can move coverage to the other country. Early claimers should separate the two tests: one can shrink the check during the year, and the other taxes whatever was paid when you file.

What to do with the result

Start with box 5 and your filing status. If half of an average retired-worker benefit is your only income and you file single or jointly, Publication 915's base amounts leave the benefit untaxed. The expensive cases are a pension or IRA distribution stacked on the check, a separate return after you lived with your spouse, and a salary excluded on Form 2555 that Worksheet 1 adds back. Canada, Egypt, Germany, Ireland, Israel, Romania, the United Kingdom, and Italy for dual citizens are the Publication 915 exemptions for US citizens. Mexico, Portugal, Spain, and Thailand are not on that list.

Price the local tax after the US exemption, the way Canada does with a 15 percent deduction or the older 50 percent deduction. Everywhere else, finish the worksheet and send Form W-4V or estimated payments if line 6b will not be zero. The check can keep coming. The return still has to show what portion of it is taxable.

Data notes and sources checked

• IRS Publication 915 (2025) — base amounts of $25,000, $32,000, and $0; the $34,000 and $44,000 lines for the 85 percent tier; Worksheet 1 and the Form 2555 add-back; the US-citizen residence exemption list; Form 1040 lines 6a, 6b, and 6d; SSA-1099 boxes 3, 4, and 5.
• IRS Instructions for Form 2555 — Social Security benefits are not foreign earned income.
• IRS, figuring the foreign earned income exclusion — $130,000 for 2025 and $132,900 for 2026.
• IRS Publication 597 (October 2015) — US benefits paid to a resident of Canada, with 15 percent exempt from Canadian tax.
• Canada Revenue Agency, line 25600 — 15 percent deduction, or 50 percent for continuous receipt since before 1996 through 2025.
• SSA 2026 COLA fact sheet — 2.8 percent adjustment, $2,071 average retired-worker benefit, $3,208 aged couple, $4,152 maximum at full retirement age, $184,500 wage base, and the $24,480 and $65,160 earnings-test amounts.
• SSA Publication 05-10137 — citizens can keep receiving payments abroad where SSA can send them; Cuba and North Korea payment bar; earnings test when work is covered; up to 85 percent income-tax description.
• SSA Office of Earnings and International Operations — no replacement SSA-1099 mailed to a foreign address.
• SSA FAQ on replacement SSA-1099 — download path and February 1 availability.
• IRS, About Form W-4V — voluntary withholding from Social Security benefits.

As of September 2026. Benefit averages are SSA estimates for January 2026. The Publication 915 dollar lines are for 2025 returns and are not adjusted for inflation. A later publication or treaty protocol can move the country list or the Canadian deduction.