Updated November 4, 2026

Reentry permit for green card holders: long trips abroad without losing status

A reentry permit (Form I-327) lets a lawful permanent resident or conditional permanent resident apply for admission to the United States after a trip abroad of up to 2 years without needing a returning resident visa. Under U.S. Citizenship and Immigration Services (USCIS) regulations, it is generally valid for 2 years from issuance, and you must file Form I-131 on paper and complete your biometrics appointment while physically present in the United States.

A valid reentry permit stops the government from finding that you abandoned your green card based solely on the length of your trip, though an absence of 1 year or more still breaks continuous residence for U.S. citizenship unless you have an approved Form N-470.

What is a reentry permit and when do green card holders need one?

A reentry permit, issued as Form I-327 (Permit to Reenter the United States), is a travel document for lawful permanent residents and conditional permanent residents. You apply for it using Form I-131, Application for Travel Documents, Parole Documents, and Arrival/Departure Records.

USCIS regulations say your green card (Form I-551, Permanent Resident Card) is valid for readmission on its own only when you return from a temporary absence of less than 1 year. If you stay outside the United States for 1 year or longer with only a green card, the card is no longer valid as your entry document.

A reentry permit does not guarantee admission when you return. USCIS notes on its international travel page that you must still be found admissible when you arrive at a port of entry, where a U.S. Customs and Border Protection (CBP) officer inspects your documents. To prepare for that conversation, see what CBP officers ask at the US border.

Under USCIS regulations, a valid reentry permit does two things for a returning green card holder:

• It lets you apply for admission to the United States during the permit's validity without getting a returning resident visa (SB-1) from a U.S. embassy or consulate.
• It prevents the Department of Homeland Security (DHS) from finding that you abandoned your permanent or conditional resident status based solely on how long you were away while the permit is valid.

Green card abandonment rules: absences over a year and trips of less than a year

USCIS uses an absence of more than a year as the general guide for whether you have abandoned your permanent resident status, but the calendar is not the only test. Abandonment can be found even on trips of less than a year if it is believed you did not intend to make the United States your permanent residence.

Two tax actions carry special risk. Declaring yourself a "nonimmigrant" on your U.S. tax returns can cause you to lose your permanent resident status by intentionally abandoning it. In addition, USCIS regulations state that voluntarily claiming "nonresident alien" status to qualify for special income tax exemptions, or failing to file federal or state income tax returns because you consider yourself a nonresident alien, raises a rebuttable presumption that you have given up the privileges of permanent resident status.

If DHS determines upon your return that you abandoned your permanent or conditional resident status, the Form I-131 instructions note that you may challenge that determination if you are placed in removal proceedings.

When you return from a trip abroad, the officer looks at whether your visit was truly temporary. According to USCIS guidance on maintaining permanent residence and international travel, officers weigh these specific factors:

• Whether your intention was to visit abroad only temporarily, as shown by the reason for your trip, how long you planned to be absent, and any events that prolonged your absence
• Whether you maintained U.S. family and community ties
• Whether you maintained U.S. employment
• Whether you filed U.S. income taxes as a resident
• Whether you kept a U.S. mailing address, U.S. bank accounts, and a valid U.S. driver's license
• Whether you own property or run a business in the United States

Reentry permit validity period and restrictions

A reentry permit cannot be extended. If you need another permit after yours expires, you must return to the United States and file a new Form I-131.

You also cannot hold two valid permits at once. USCIS will deny a reentry permit application if you were previously issued a reentry permit that is still valid, unless you return the prior permit to USCIS with your application or demonstrate that it was lost.

How long your reentry permit lasts depends on your resident category and how much time you have already spent outside the United States. USCIS regulations apply these validity rules:

• Standard lawful permanent residents: Valid for 2 years from the date of issuance.
• Conditional permanent residents: Valid for 2 years from the date of issuance, or until the date your conditional resident status expires (the date you must apply for removal of conditions), whichever comes first. If you obtained your conditional card through marriage, see our guide on what happens at the marriage green card interview for how conditional status begins.
• Extended absences (more than 4 of the last 5 years abroad): Limited to 1 year if, since becoming a permanent resident or during the last 5 years (whichever is less), you have been outside the United States for more than 4 years in the aggregate.
• Exceptions to the 1-year limit: The Form I-131 instructions allow a 2-year permit for three groups even after 4 years abroad. These are permanent residents traveling on U.S. Government orders (other than an exclusion, deportation, removal, or rescission order), employees of a public international organization of which the United States is a member by treaty or statute (including their permanent resident spouse and children), and professional athletes who regularly compete in the United States and worldwide.

How to apply for a reentry permit on Form I-131, step by step

Applying for a reentry permit has strict location and timing rules under the Form I-131 instructions. Use this 6-step checklist from the USCIS instructions so you can time your filing and departure without risking a denial.

• Step 1: Be physically present in the United States when you file. You must be inside the United States in lawful permanent resident or conditional permanent resident status when you file Form I-131. You cannot apply from abroad.
• Step 2: Complete the paper Form I-131. According to the USCIS Form I-131 page, reentry permits (Part 1, Box 1) cannot be filed online and must be filed by mail on paper. Make sure every page shows the same edition date and page numbers at the bottom, and sign Part 10 by hand in black ink (a parent or legal guardian may sign for an applicant under age 14).
• Step 3: Choose where your approved permit will be delivered. USCIS cannot mail a travel document to a foreign residential address. In Part 4, select Item 7.a. to have the permit mailed to your U.S. address, or complete Item 7.b. (and contact details in Items 9.a. to 9.c.) to have it sent to a U.S. Embassy, U.S. Consulate, or USCIS international field office abroad for pick-up (note that services may be limited at some locations).
• Step 4: Attach the required initial evidence. Include a legible photocopy of a government-issued photo identity document showing your photo, name, and date of birth (such as your passport identity page, driver's license, or Form I-551, as Form I-94 is not accepted) and a copy of the front and back of your Form I-551. If you have not yet received your green card, attach a copy of your passport biographic pages and the visa page showing your initial admission as an LPR, a copy of the Form I-797 approval notice to replace your green card, or other temporary evidence of LPR status. Do not mail unrequested originals, as USCIS may destroy them.
• Step 5: Verify the current fee and mailing address. Check the USCIS Fee Schedule (Form G-1055) for the exact fee before mailing. At a USCIS Lockbox, pay by credit, debit, or prepaid card using Form G-1450, or by ACH bank transfer from a U.S. bank account using Form G-1650 (or include Form G-1651 if exempt from electronic payment). Clip Form G-1145 to the first page for email or text acceptance alerts, and verify the mailing address on the Direct Filing Addresses for Form I-131 page.
• Step 6: Stay in the United States until you complete biometrics. After you file, USCIS sends a written notice for your biometric services appointment at a local Application Support Center (ASC). All reentry permit applicants ages 14 through 79 may need to submit biometrics inside the United States, and failing to appear may result in denial. Leaving the United States after you file and complete biometrics in the U.S., but before USCIS makes a decision, does not affect your application.

How a reentry permit affects N-400 continuous residence and Form N-470

A reentry permit protects your permanent resident status during a long trip, but it does not preserve your continuous residence for naturalization on Form N-400. When you eventually prepare for naturalization, see our N-400 citizenship interview questions.

Under the USCIS Policy Manual, naturalization applicants generally need 5 years of continuous residence (or 3 years for qualified spouses of U.S. citizens) plus 30 months of physical presence within that 5-year period (18 months for qualified spouses), and 3 months of residence in the state or USCIS district before filing.

Worked timeline example from the USCIS Policy Manual: Suppose you are a 5-year naturalization applicant who leaves the United States on January 1, 2010, and returns on January 2, 2011. Because USCIS does not count travel days as days outside the United States, your first full day abroad is January 2, 2010, and your last day abroad is January 1, 2011, which is 1 year. That trip automatically breaks your continuous residence, even with a valid reentry permit. The earliest you can apply for naturalization is January 3, 2015 (4 years and 1 day after returning), if you can rebut the presumption of a break in residence for the portion of that trip of more than 6 months but less than 1 year inside the 5-year window. Otherwise, you must wait until July 6, 2015 (4 years and 6 months after returning), when less than 6 months of the trip falls inside the 5-year window.

Preserving residence with Form N-470: Certain green card holders working abroad for 1 year or more can preserve their continuous residence by filing Form N-470, Application to Preserve Residence for Naturalization Purposes. You must have been physically present in the United States as a lawful permanent resident for an uninterrupted period of at least 1 year before working abroad. You must also file Form N-470 before you have been abroad for a continuous period of 1 year. Persons performing qualifying religious duties under INA 317 can meet the 1-year uninterrupted physical presence requirement at any time before filing Form N-400, and they may file Form N-470 before, during, or after the absence.

Qualifying Form N-470 employers include the U.S. government (including contractors) and a recognized American institution of research. They also include an American firm or corporation engaged in developing U.S. foreign trade and commerce (or a subsidiary more than 50 percent owned by one), a public international organization of which the U.S. is a member by treaty or statute (if employed after becoming an LPR), or a religious denomination or mission with a bona fide organization in the United States. Even with an approved Form N-470, you still need a reentry permit if your trip will last 1 year or more.

The USCIS Policy Manual breaks down absences during the statutory naturalization period into two main categories:

• Absences of more than 6 months but less than 1 year: Presumed to break continuous residence. You can overcome this presumption with evidence that during your absence you did not terminate your U.S. employment or obtain employment abroad, your immediate family members remained in the United States, and you retained full access to (or continued to own or lease) your U.S. home.
• Absences of 1 year or more: Automatically breaks continuous residence unless you have an approved Form N-470. After returning to resume permanent residence, a 5-year applicant must wait 4 years and 1 day (if overcoming the 6-month presumption) or 4 years and 6 months before filing Form N-400. A 3-year spousal applicant must wait 2 years and 1 day or 2 years and 6 months.

What CBP officers may ask when you return from a long trip

When you arrive at a U.S. port of entry, a CBP officer reviews your Permanent Resident Card or reentry permit along with your passport or other identity documents, and checks that you are admissible and have maintained the United States as your permanent home. Below are the questions green card holders should prepare for based on the abandonment and continuous residence criteria in the USCIS guidance.

"How long were you outside the United States, and what was the reason for your trip?"

Why they ask: The officer checks whether your absence was temporary and whether your entry document (Form I-551 under 1 year, or Form I-327 up to 2 years) is valid for readmission. How to prepare: Know your exact departure date and total days abroad, and carry your valid reentry permit if you were away 1 year or more.

"Where do you live and work in the United States?"

Why they ask: The officer checks whether you maintained a principal actual dwelling place and employment in the United States or moved permanently abroad. How to prepare: Have your current U.S. driver's license, lease or deed, and recent U.S. employment records or pay stubs in your carry-on folder.

"Did you work abroad or file U.S. taxes as a nonresident while you were away?"

Why they ask: The officer checks whether you took foreign employment or claimed "nonimmigrant" or "nonresident alien" status on federal or state tax returns, which raises a rebuttable presumption that you relinquished permanent resident status. How to prepare: Keep transcripts or copies of your U.S. resident income tax returns and proof of your ongoing U.S. bank accounts.

"Where were your immediate family members while you were abroad?"

Why they ask: The officer checks your U.S. family and community ties, which officers weigh both for maintaining permanent residence and for evaluating absences over 6 months. How to prepare: Be ready to state plainly where your spouse and children lived during your trip and what events prolonged your stay if your trip ran longer than planned.

Returning without a valid reentry permit and special Form I-131 rules

If your travel plans change abroad or you have a special filing situation, these rules apply:

• Outside the United States for more than 2 years (expired reentry permit): Any reentry permit granted before your departure will have expired and cannot be extended. USCIS advises considering a returning resident visa (SB-1) at the nearest U.S. Embassy or Consulate. See the USCIS international travel guidance on returning resident visas.
• Exemption for U.S. military and government families on government orders: Civilian or military employees of the U.S. Government outside the United States on government orders, along with their permanent resident spouse or child who resided abroad with them and is preceding, accompanying, or following to join within 4 months of the employee's return, may present an expired or unexpired Form I-551 without needing an SB-1 visa.
• Lost, stolen, or destroyed green card or reentry permit abroad: If your Form I-551 or reentry permit is lost, stolen, or destroyed during temporary travel abroad, you may need to file Form I-131A, Application for Travel Document (Carrier Documentation), so an airline or other carrier can board you for the United States without penalty.
• Embarkation rule for last-minute returns: A reentry permit or Permanent Resident Card is treated as unexpired if you embarked or enplaned before the reentry permit expired (or before the 1-year anniversary of your departure when traveling on a green card), as long as the aircraft or vessel arrives in the United States or foreign contiguous territory on a continuous voyage.
• Replacing a reentry permit: In Part 4 of Form I-131, you can request a replacement permit. If you never received your permit due to a USCIS or U.S. Postal Service error, no new fee is required. If it was lost, stolen, damaged, or missed due to requestor error, a new filing fee is required, and you must return any damaged or incorrect document.
• Foreign diplomatic or treaty status and address changes: A permanent resident entitled to nonimmigrant status under INA 101(a)(15)(A), (E), or (G) because of occupational status must execute and submit the written waiver required by INA 247(b) and 8 CFR part 247 to receive or use a reentry permit. Non-U.S. citizens must also notify USCIS of a new address within 10 days of moving (do not mail address changes to a USCIS Lockbox).
• Estimated time to prepare: Under the Paperwork Reduction Act notice on the Form I-131 instructions, USCIS estimates an average burden of 2.917 hours for the form, 1.17 hours for biometrics collection, and 0.50 hours if passport-style photographs are collected.

Visaful is an AI mock interview app for US visa interviews: an AI officer asks your visa's questions out loud and shows what to fix.

This is interview practice, not legal advice. For questions about your own case, talk to an immigration attorney. Visaful is not affiliated with U.S. Citizenship and Immigration Services (USCIS), U.S. Customs and Border Protection (CBP) or any government agency.