The 30 Countries Eligible for U.S. Social Security Through Totalization (Full List)

🕑 15 min read  ·  ✅ Fact-checked  ·  📋 Sources: IRS, CFPB, SEC

Most immigrants who work in the United States contribute to Social Security through every paycheck. The 6.2 percent withholding for Social Security plus the 1.45 percent for Medicare adds up over the years to thousands of dollars per worker. And yet, many immigrant workers — particularly those who eventually return to their home country — never claim a single dollar of benefits they earned, because they do not understand the rules that govern how Social Security treats people who split their working life between countries.

This article explains the totalization agreement system that connects U.S. Social Security with similar systems in 30 other countries, lists each country and what its agreement covers, and walks through the practical implications for immigrant workers planning their future. For many readers, this article describes money you are entitled to that you may not have known existed.

What Social Security is and how immigrants earn it

U.S. Social Security is a federal retirement, disability, and survivor benefit program funded by payroll taxes. Workers and their employers each pay 6.2 percent of wages (up to an annual cap) into the system. Self-employed workers pay both halves (12.4 percent) on their net earnings.

To qualify for Social Security retirement benefits, a worker needs 40 “quarters of coverage” — typically 10 years of work in covered employment. Each calendar quarter in which the worker earns a minimum threshold (about $1,810 in 2026) counts as one quarter. Workers earn up to four quarters per year.

The benefit amount depends on the worker’s earnings during their 35 highest-earning years. Workers with fewer than 35 years of earnings have zeros averaged in, reducing benefits. The benefit formula is progressive, meaning lower-earning workers get a higher percentage of their pre-retirement earnings replaced than higher-earning workers.

For immigrants who work in the U.S. for at least 10 years and earn enough each year, the qualification for Social Security retirement benefits is automatic. The complications arise when the worker’s total U.S. work period is shorter than 10 years, or when the worker returns to their home country before or after retirement.

The problem totalization agreements solve

Imagine an immigrant who works in the United States for 8 years, then returns to their home country. They have paid 8 years of Social Security taxes but have only 32 quarters of coverage — short of the 40 required for retirement benefits. Without intervention, those 8 years of contributions produce nothing in retirement.

Totalization agreements solve this problem by combining work history across two countries. If the worker contributed to social security in both countries, the totalization agreement combines the credits to determine eligibility (though the benefits are calculated based on the actual contributions in each country).

An immigrant with 8 years in the U.S. and 12 years in Mexico, for example, could combine the credits under the U.S.-Mexico totalization agreement to qualify for U.S. Social Security benefits — receiving a prorated U.S. benefit based on the 8 years of U.S. contributions, plus the full Mexican benefit based on the 12 years of Mexican contributions.

Without the totalization agreement, the same worker would receive nothing from the U.S. system and only the Mexican benefit. With the totalization agreement, both systems contribute, producing a meaningful combined retirement income.

The complete list of countries with U.S. totalization agreements (as of 2026)

The United States has signed totalization agreements with the following 30 countries. The list is publicly maintained by the Social Security Administration at SSA.gov.

• Australia — agreement effective 2002
• Austria — effective 1991
• Belgium — effective 1984
• Brazil — effective 2018
• Canada — effective 1984
• Chile — effective 2001
• Czech Republic — effective 2009
• Denmark — effective 2008
• Finland — effective 1992
• France — effective 1988
• Germany — effective 1979
• Greece — effective 1994
• Hungary — effective 2016
• Iceland — effective 2019
• Ireland — effective 1993
• Italy — effective 1978
• Japan — effective 2005
• Luxembourg — effective 1993
• Netherlands — effective 1990
• Norway — effective 1984
• Poland — effective 2009
• Portugal — effective 1989
• Slovak Republic — effective 2014
• Slovenia — effective 2019
• South Korea — effective 2001
• Spain — effective 1988
• Sweden — effective 1987
• Switzerland — effective 1980
• United Kingdom — effective 1985
• Uruguay — effective 2018

The list updates periodically as new agreements are signed. Most agreements have been in place for decades. The most recent additions (Brazil, Uruguay, Iceland, Slovenia, Hungary) reflect the gradual expansion of the totalization network.

Notable countries without totalization agreements

Equally important is the list of major countries that do not have totalization agreements with the United States. Immigrants from these countries cannot combine credits across the two systems and may face more difficulty qualifying for retirement benefits if their U.S. work history is short.

Mexico is the most significant absence. A U.S.-Mexico totalization agreement was negotiated and signed in 2004 but has never been implemented because it requires approval that has not been granted. Workers who split their careers between Mexico and the United States therefore cannot combine credits — a significant practical issue for many millions of immigrant families.

Other notable absences include:

• Most of Latin America excluding Chile, Brazil, and Uruguay — including Argentina, Colombia, Peru, Venezuela, Ecuador, Bolivia, Paraguay, and the Central American countries
• The Philippines — despite the large Filipino immigrant population in the U.S.
• India — a major source country with no totalization agreement
• China — no totalization agreement
• Vietnam — no totalization agreement
• Most of Africa
• Most of the Middle East

For workers from these countries, the strategy needs to be different. The most important goal becomes accumulating 40 quarters of U.S. coverage if at all possible, since combining cannot rescue a shorter U.S. work history.

How to qualify if you are from a totalization country

If you are from one of the 30 totalization countries, the qualification process for U.S. Social Security benefits combines work credits from both countries. The specific rules vary slightly by agreement, but the general structure works as follows.

U.S.-only credits: If you have 40 U.S. quarters or more, you qualify for U.S. Social Security on the same basis as a U.S.-born worker. The totalization agreement is not needed in this case.

Combined credits to qualify: If you have at least 6 U.S. quarters (about 1.5 years of U.S. work) but fewer than 40, the totalization agreement allows you to combine U.S. and home-country credits to determine eligibility. You must have at least the minimum number of U.S. quarters required for your specific situation — typically 6 — for the totalization to apply.

The benefit calculation: Once eligible through totalization, your U.S. benefit is calculated based only on your U.S. earnings (not on your home-country earnings). The result is typically a smaller benefit than a worker with the same earnings entirely in the U.S. would receive, because the U.S. benefit is prorated to reflect only the U.S. portion of your career.

Your home-country benefit is calculated separately under the rules of that country. The U.S. and home-country benefits do not reduce each other; you receive both.

The Windfall Elimination Provision and how it affects immigrants

One important complication for some immigrants is the Windfall Elimination Provision, or WEP. The WEP reduces U.S. Social Security benefits for workers who also receive pensions from non-Social-Security-covered employment, including foreign retirement systems in many cases.

For an immigrant who receives a pension from their home country (whether through a totalization agreement system or otherwise), the U.S. benefit may be reduced by up to 50 percent of the foreign pension amount, with a maximum reduction cap. The exact reduction depends on the worker’s U.S. earnings and the size of the foreign pension.

This provision can substantially reduce expected combined benefits. A worker who anticipated $1,500/month from the U.S. and $1,200/month from a foreign pension might find the actual U.S. benefit reduced to $900/month due to WEP, producing combined income of $2,100/month rather than $2,700.

The Social Security Fairness Act of 2024 modified some WEP provisions, but the basic structure remains in place for most foreign pension scenarios. Workers approaching retirement with both U.S. and foreign pension expectations should request a personalized estimate from the Social Security Administration that accounts for the WEP.

Receiving Social Security benefits while living abroad

For workers who qualify for U.S. Social Security and then move abroad (whether back to their home country or elsewhere), the question becomes whether the benefits will continue to be paid.

The general rules:

U.S. citizens can receive Social Security benefits in almost any country, with very few restrictions. Direct deposit to foreign bank accounts is typically available; otherwise checks can be mailed.

Non-citizen retirees face more restrictions. Generally, non-citizens can receive Social Security benefits abroad if they are a citizen of a country with a totalization agreement, or if they meet certain other criteria. For non-citizens from countries without these agreements, benefits may be suspended after the recipient has been outside the U.S. for 6 consecutive months.

The specific rules are detailed in SSA Publication 05-10137, “Your Payments While You Are Outside The United States,” available free at SSA.gov. For complex situations, a one-time consultation with a Social Security specialist is worth the cost.

Practical steps for immigrant workers

Regardless of your country of origin, several practical steps can maximize your eventual Social Security benefit.

Step 1: Confirm your earnings record. The Social Security Administration maintains a record of all reported earnings. Create a free account at SSA.gov (“my Social Security”) to view your earnings record. Verify that all your U.S. employment is properly reported. Discrepancies can be corrected, but corrections become harder over time. Check annually.

Step 2: Estimate your future benefit. The same SSA.gov portal provides personalized benefit estimates. The estimate assumes you continue working until full retirement age at your current earnings level; you can model alternatives.

Step 3: If from a totalization country, gather documentation from your home country. When you eventually apply for benefits, you will need proof of your home-country social security contributions. Request statements from your home-country social security authority and keep them in your records.

Step 4: Plan for the 40-quarter threshold. If you are currently working in the U.S. and approaching 40 quarters, consider how to ensure you reach it. Each calendar quarter of meaningful U.S. earnings counts. Workers with 32 or 36 quarters often benefit substantially from working a few more years if possible.

Step 5: Consult professionals before retirement decisions. The interaction of U.S. and foreign social security systems is complex. Decisions about when to claim benefits, where to live in retirement, and how to coordinate U.S. and foreign pensions can significantly affect lifetime income. Specialist help is worth the cost in most cases.

What if you do not qualify for U.S. Social Security at all?

For immigrants who work in the U.S. for fewer than 6 quarters, or who are from non-totalization countries with insufficient U.S. credits, U.S. Social Security retirement benefits will not be available. However, the contributions you paid into the system are not necessarily lost.

The Social Security taxes you paid are absorbed by the system. They are not refunded directly. However, you are entitled to certain benefits even without 40 quarters:

Spousal benefits may be available if you are married to a U.S. worker who qualifies. The non-working spouse can receive up to 50 percent of the qualifying spouse’s benefit, even with no work history of their own.

Survivor benefits may be available if a qualifying spouse passes away. Widows and widowers can receive up to 100 percent of the deceased spouse’s benefit.

Disability benefits may be available with as few as 6 quarters of credit, depending on age and disability circumstances.

These secondary paths to Social Security benefits are often overlooked but can be significant. A married immigrant household where one spouse qualifies for benefits and the other does not still has potential household income through the spousal benefit structure.

Coordinating with U.S. tax-advantaged retirement accounts

Social Security is one piece of retirement income; it is rarely sufficient on its own. For an immigrant household, the eventual retirement income is best built from multiple sources:

U.S. Social Security (potentially combined with home-country social security through totalization), providing a base monthly income that depends on contributions during working years.

401(k) and similar employer-sponsored retirement plans, providing tax-deferred growth on contributions made during U.S. employment.

Roth IRA, providing tax-free growth and tax-free withdrawals in retirement.

Health Savings Account (HSA), providing the triple tax advantage for medical and (after age 65) general retirement expenses.

Taxable brokerage accounts, providing flexible additional savings that can be drawn from at any age without restriction.

Home equity, providing housing security and potential downsizing optionality in retirement.

The Social Security amount, for most working-class and middle-class immigrants, replaces approximately 30-50 percent of pre-retirement earnings — meaningful but not sufficient. The other accounts fill the gap. Building all of them in parallel during the working years is what produces a comfortable retirement.

How the totalization calculation actually works in practice

The mechanics of combining work credits across two countries can sound abstract until walked through with a specific example. Below is a realistic scenario showing how a totalization calculation produces an actual monthly benefit amount.

Worker profile. A Spanish citizen who worked in Spain for 18 years (from age 25 to 43), then moved to the United States and worked for 8 years (from age 43 to 51), then returned to Spain and continued working there until retirement at 65. Lifetime breakdown: 18 + 8 + 14 = 40 years of work, split across two countries.

U.S.-only eligibility check. Without totalization, the worker has 32 U.S. quarters (8 years × 4 quarters), short of the 40 required. They would receive no U.S. Social Security benefits at all.

Combined eligibility under totalization. The U.S.-Spain agreement combines credits. Spain’s 32 years of social security contributions (translated into equivalent U.S. quarters) plus the 8 years of U.S. work gives the worker far more than 40 quarters when combined. They are now eligible for U.S. benefits.

U.S. benefit calculation. The U.S. benefit is calculated based only on U.S. earnings, then prorated. If the worker’s 8 years of U.S. earnings would have produced a $1,200/month benefit at 40 U.S. quarters, the totalization prorates this to 8/40 = 20 percent of that amount, or roughly $240/month. The U.S. system pays $240/month for the rest of the worker’s life.

Spanish benefit. Spain’s social security system pays its own benefit based on the 32 years of Spanish contributions. Assume this produces approximately €1,400/month (about $1,500 at current exchange rates).

Combined retirement income. The worker receives both benefits: $240/month from U.S. Social Security plus €1,400/month from Spain, totaling approximately $1,740/month equivalent. This is a meaningful retirement income that would have been impossible without the totalization agreement.

The specific numbers vary by country, the worker’s earnings level, and the timing of contributions. But the structural pattern is consistent: each country pays a benefit based on its own contributions, with totalization providing the eligibility threshold that allows the U.S. portion to be paid at all.

When to claim U.S. Social Security if you have a totalization-based benefit

Social Security claiming decisions are one of the most consequential retirement decisions for any worker, U.S.-born or immigrant. The basic structure of the U.S. system applies to totalization-based benefits as well as standard benefits.

Workers can claim U.S. Social Security as early as age 62, but doing so reduces the lifetime benefit. The standard “full retirement age” for current workers is 67. Claiming at 62 reduces the monthly benefit by about 30 percent compared to waiting until 67. Conversely, delaying claims beyond 67 increases the benefit by approximately 8 percent per year until age 70, when delayed retirement credits stop accruing.

For totalization-based benefits, the same percentage increases and decreases apply. A worker entitled to $240/month at age 67 would receive about $168/month if claiming at 62, or about $298/month if claiming at 70.

The right claiming age depends on health, life expectancy, other income sources, and tax situation. Workers with substantial home-country pensions starting at different ages may have specific reasons to claim U.S. benefits earlier or later. A one-time consultation with a Social Security claiming specialist is often worth the cost, particularly for retirees with totalization benefits and multiple income sources to coordinate.

Frequently asked questions

How do I find out if my home country has a totalization agreement?

Check the list above. For the most current list, visit SSA.gov and search for “International Social Security Agreements.” The Social Security Administration maintains an authoritative list with details of each agreement.

Can I still get U.S. Social Security if I never become a U.S. citizen?

Generally yes, if you meet the work credit requirements. The rules for receiving benefits while abroad depend on your citizenship and the country where you live. Many non-citizens from totalization-agreement countries receive U.S. Social Security benefits indefinitely.

What if my country has a totalization agreement but my work in that country was off-the-books?

The totalization combines official social security credits from both countries. Informal work that was not reported to the home-country social security system does not count toward totalization, just as informal U.S. work that was not reported to the SSA does not count toward U.S. credits.

I worked in three countries, not just two — does totalization help me?

Totalization agreements are bilateral, meaning each agreement covers only two countries (the U.S. and one partner). You may be able to use multiple bilateral agreements if you worked in multiple totalization-partner countries, but the calculations get complex. Professional help is often valuable for these situations.

Should I plan to retire in the U.S. or in my home country?

Tax, cost of living, family, healthcare, and benefit coordination all factor into this decision. From a pure Social Security standpoint, U.S. citizens have the most flexibility. Non-citizens from totalization-agreement countries can typically receive benefits in either country. Non-citizens from non-totalization countries face the most restrictions on receiving benefits while abroad.

Conclusion: claim what you earned

Every dollar you paid into U.S. Social Security represents work you did and value you created. The system is designed to return those contributions in the form of retirement income, but only if you qualify and only if you claim what you are entitled to. The totalization agreement framework, available to immigrants from 30 specific countries, is the bridge that connects U.S. and home-country contributions into a coherent retirement benefit.

If you are from one of the 30 totalization-agreement countries, you should understand that the contributions you make during your U.S. working years count toward eventual benefits even if you return home. If you are from a country without an agreement, you should focus more aggressively on building 40 quarters of U.S. coverage if possible, or on the tax-advantaged retirement accounts that you control directly.

In either case, do not leave your Social Security entitlements unclaimed out of confusion or unawareness. Create your account at SSA.gov today. Review your earnings record. Understand the system that you have been paying into. The money is yours to claim when the time comes; the only barrier to receiving it is the knowledge of how the system works.

For more on coordinating Social Security with other retirement accounts, see our 401(k) and Roth IRA articles. For specifics on receiving benefits abroad, refer to SSA Publication 05-10137 at SSA.gov.

“I almost didn’t apply because I thought living outside the U.S. meant I’d lost those benefits. Nobody told me Colombia was on the list. Twenty-two years of FICA contributions — I almost left it on the table.”
— Jorge M., Colombia — retired to Medellín 2019, U.S. SS recipient