Social Security Benefits Abroad: The 30-Day and Sixth-Month Rules for Non-Citizens
In this guide
Can you keep getting Social Security benefits if you move abroad? It depends on your citizenship. The Social Security Administration (SSA) says non-citizens generally cannot be paid after the sixth calendar month outside the US unless an exception applies. The SSA page I checked did not set out separate rules for US citizens, so US citizens should use the SSA’s Payments Abroad Screening Tool to check their own case.
Quick answer
- Time abroad only counts after 30 days in a row outside the US.
- Non-citizens generally cannot be paid after the sixth calendar month outside the US, unless an exception applies.
- A non-citizen who has been abroad at least 30 days in a row must complete Form SSA-21.
- You do not have to visit a Social Security office to prove a US visit. Copies can be mailed or faxed.
How does the 30-day rule work?
The SSA says an absence counts only after 30 days in a row abroad. If you return to the US for any part of a day before then, the count resets. This is why a short trip home before the 30th day can matter.
What happens at the sixth month?
| Situation | What the SSA says |
|---|---|
| Abroad 30 days or more in a row | Time outside the US starts to count |
| Want to keep benefits going | Spend 30 days in a row in the US before the end of the sixth calendar month after you left |
| Benefits have stopped | Return and be in the US for a full calendar month to restart them |
These rules are described for non-citizens, and exceptions can apply. Check your own situation on the SSA site.
What do you have to report?
A non-citizen who leaves for 30 days or more must complete Form SSA-21. If you rely on a US visit to keep benefits, you must provide proof of physical presence with your name and the dates you were in the US.
Proof for a one-day visit
At least one proof document for the date or dates, such as a Department of Homeland Security document or a payment receipt. If you cannot get one, a signed statement from someone who knows of the visit, with the dates, their address, their signature and the reason they know about the visit.
Proof for a 30-day or full-month visit
A statement with your entry and exit dates, confirming you did not leave the US during that time, your US address and your signature, plus a copy of an official document or receipt. If proof is not available, explain why and provide two signed statements, one from the person who housed you.
Common mistakes
- Counting days wrongly. A return to the US for any part of a day before day 30 resets the count.
- Not filing Form SSA-21 after 30 days abroad as a non-citizen.
- Keeping no proof of US visits. Save boarding passes, receipts and entry records.
- Assuming country rules. The page I checked did not address country restrictions, so use the SSA screening tool.
FAQ
Do I need to go to a Social Security office to prove a visit?
No. The SSA says you do not need to visit an office. Copies can be mailed or faxed.
Is this the same as totalization?
No. Totalization agreements coordinate social security taxes and benefits between countries. See our guide to social security tax abroad and totalization.
Where can I find the payment method details?
The SSA points to its Payments Abroad Screening Tool and its publication Your Payments While You Are Outside the United States.
Key takeaways
- Absences count after 30 days in a row outside the US.
- Non-citizens generally cannot be paid after the sixth calendar month abroad without an exception.
- File SSA-21 and keep proof of any US visits.
Related guides
- Moving abroad checklist
- Your first 90 days in a new country
- Social security tax abroad and totalization
- Expat tax for US citizens abroad
- Re-entry permits for green card holders
Last updated: October 2026. This guide is general information, not legal or financial advice. Benefit rules change, so check the Social Security Administration.
Sources
- Social Security Administration: Payments Outside the US