The thresholds that matter
US immigration treats time abroad in three bands:
- Under 6 months — generally low-risk, though CBP can still ask about intent.
- 6–12 months — past 180 days you are treated as seeking admission again at the border (INA §101(a)(13)(C)(ii)), and for naturalization the trip is presumed to break continuous residence unless you show otherwise (8 CFR §316.5(c)(1)(i)).
- 1 year or more — your green card is generally invalid for re-entry unless you have a re-entry permit. Without one, you may need an SB-1 returning resident visa, which requires showing the long stay was beyond your control (22 CFR §42.22).
A re-entry permit (I-131), filed before you leave, protects re-entry for up to 2 years (1 year if you've been outside the US for more than 4 of the last 5 years).
Frequently asked questions
Does a re-entry permit protect my citizenship timeline?
No. It protects re-entry, but a 6+ month trip can still break continuous residence for naturalization. The N-470 addresses that in limited cases.
I've been abroad 14 months with no permit — what now?
Your green card may be treated as invalid for re-entry. You'd typically apply for an SB-1 returning resident visa abroad, where you must show you left intending to return and that the long stay was caused by reasons beyond your control (22 CFR §42.22). Get legal help quickly.
Is a quick US visit enough to 'reset' the clock?
No. Brief trips back don't cure a pattern of living abroad. CBP looks at your overall ties, not just a stamp.
How abandonment is decided, and what a re-entry permit requires
Permanent residents may travel freely, and brief trips usually do not affect status. The legal question is whether you still intend the United States to be your permanent home. USCIS uses an absence of more than a year as a general guide, but says abandonment can also be found on shorter trips when the facts show you did not intend to live in the US (USCIS).
Separately, a permanent resident who has been away for a continuous period of more than 180 days is treated at the border as seeking admission again, so the officer can apply the full admission rules (INA §101(a)(13)(C)(ii)).
What officers weigh
The USCIS list of factors, in its own order:
- whether the trip was meant to be only a temporary visit;
- US family and community ties;
- US employment;
- filing US income taxes as a resident;
- a US mailing address, US bank accounts and a valid US driver's license;
- owning property or running a business in the US.
Taxes deserve a separate note. A permanent resident who claims nonresident alien status on a tax return, or does not file because they consider themselves a nonresident, raises a rebuttable presumption that they gave up permanent resident status (8 CFR §316.5(c)(2)).
The re-entry permit (Form I-131)
- You must be physically present in the US when you file, and you must attend the biometrics appointment USCIS schedules at an Application Support Center. You can ask for the permit to be sent to a US embassy, consulate or USCIS office abroad for pickup.
- It is generally valid for 2 years from issuance. If you have been outside the US for more than 4 of the last 5 years since becoming a permanent resident, it is limited to 1 year, with exceptions for travel on US government orders, staff of certain international organizations and professional athletes.
- USCIS will not extend a permit, and will not issue a new one while a prior permit is still valid unless it was returned or lost.
- While the permit is valid, USCIS will not find abandonment based only on how long you were away. It does not exempt you from the other admission requirements.
- The application needs a copy of the front and back of your green card.
Source: Form I-131 Instructions, edition 01/20/25.
Stuck abroad, or card lost
- After 2 years abroad a permit issued before you left has expired. The route back is an SB-1 returning resident visa at a US embassy or consulate. The consular officer must be satisfied that you were a permanent resident when you left, that you left intending to return, and that a long stay was caused by reasons beyond your control (22 CFR §42.22(a)). USCIS adds that SB-1 applicants must establish eligibility for an immigrant visa and need a medical exam.
- If your green card or re-entry permit is lost, stolen or destroyed abroad, Form I-131A (carrier documentation) lets an airline board you for the trip home.
The citizenship clock runs separately
- An absence of 6 months to 1 year disrupts continuous residence for naturalization unless you establish otherwise. Evidence the regulation names: you kept your US job, your immediate family stayed in the US, you kept full access to your US home, and you did not take a job abroad (8 CFR §316.5(c)(1)(i)).
- An absence of 1 year or more breaks continuous residence unless you obtained approval under §316.5(d) (Form N-470). On the 5-year path you can apply 4 years and 1 day after returning to resume residence; on the 3-year path, 2 years and 1 day (§316.5(c)(1)(ii)).
Before you travel: checklist (save your progress)
Tick each item as you gather it. Progress is saved in this browser — nothing is uploaded.
Sources and official references: 8 CFR 223.3; USCIS — International travel as a permanent resident; Form I-131 (re-entry permit); 8 CFR §211.1; INA §101(a)(13)(C); 8 CFR §316.5; 22 CFR §42.22 (SB-1 returning resident visa). Under 6 months low-risk; over 180 days treated as seeking admission, and 6–12 months presumed to break continuous residence for naturalization (8 CFR §316.5(c)); 1 year+ generally invalid without a re-entry permit (protects up to 2 years). A re-entry permit does not preserve continuous residence for naturalization. Independent self-assessment, not legal advice; consult a licensed US immigration attorney.
