Immigration legal guide
Will I Be Let Back In?
Leaving the United States is easy. Coming back depends on your status, your documents, and your history. Pick your status below to see what to travel with, what can go wrong, and when not to go.
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Your answer and document checklist will appear here.
Does any of this apply to you?
These change the answer for almost every status.
Ask before you book, not after you land
Talk with an immigration attorney before you buy a ticket. Consultations are free and run 15 minutes.
Schedule a free consultationWhat the officer sees when you land
The officer at the booth scans your document and takes your photo. In seconds the screen shows your identity, your document's status, your travel history, and any alerts. If something flags, you are sent to a second room, called secondary inspection, where officers can open your full immigration file, fingerprint records, and FBI criminal history.
Assume the officer can see every past application, every past border encounter, and every arrest where you were fingerprinted. Your answers must match the record.
How long can a green card holder be gone?
| Time abroad | What to expect |
|---|---|
| Under 6 months | Usually routine. A pattern of long or frequent trips can still raise questions. |
| 6 months to 1 year | Expect questions about whether you still live here. Can also reset the clock for citizenship. |
| Over 1 year | The green card no longer works as an entry document. You need a reentry permit obtained before you left, or a returning resident visa. |
By the numbers
Officers at ports of entry find far more people inadmissible than they did a decade ago, including here in Detroit. These totals count everyone stopped, and most are asylum seekers and visitors, not returning green card holders.
People found inadmissible, Detroit field office
Fiscal years 2014 to 2023. Source: DHS Yearbook of Immigration Statistics 2023, Table 38.
What happened after an inadmissibility finding, nationwide
- About 16% withdrew their request to enter and went back.
- About 2% were removed on the spot (expedited removal), which carries a multi-year bar.
- The rest had other outcomes, including parole into the country or a court date.
Fiscal year 2024. Source: TRAC at Syracuse University, analysis of CBP records.
Travel ban countries
A presidential proclamation in effect since January 1, 2026 restricts entry for citizens of 39 countries. Green card holders are exempt, but citizens of these countries holding any other status should get advice before leaving. The list changes, so confirm it before you travel.
Full restrictions (19 countries)
Afghanistan, Burkina Faso, Burma, Chad, Republic of the Congo, Equatorial Guinea, Eritrea, Haiti, Iran, Laos, Libya, Mali, Niger, Sierra Leone, Somalia, South Sudan, Sudan, Syria, Yemen. Also covers people traveling on Palestinian Authority documents.
Partial restrictions (20 countries)
Angola, Antigua and Barbuda, Benin, Burundi, Cote d'Ivoire, Cuba, Dominica, Gabon, The Gambia, Malawi, Mauritania, Nigeria, Senegal, Tanzania, Togo, Tonga, Venezuela, Zambia, Zimbabwe. Turkmenistan is restricted for immigrants only.
Common questions
Can the officer take my green card at the airport?
An officer can question you and can ask you to sign Form I-407, which gives up your residence. You do not have to sign it. A green card holder generally has the right to have an immigration judge decide the case.
Does a travel document guarantee I get back in?
No. Advance parole, a reentry permit, and a visa all let you ask to come in. The officer at the port of entry makes the final decision.
My green card expired. Did I lose my status?
No. The card expires, the status does not. But an airline may refuse to board you with an expired card, so renew it or carry your renewal receipt before you travel.
I applied for citizenship. Can I travel?
Yes, as a green card holder, until you take the oath. Long trips can break the continuous residence you need, and you must not miss your biometrics, interview, or oath ceremony.
Not sure which status applies to you?
Bring your documents to a free 15-minute consultation and get a direct answer.
Schedule a free consultationThis guide is general information, not legal advice, and reading it does not create an attorney-client relationship. Immigration rules change often and every case turns on its own facts. Do not rely on this guide to decide whether to travel. Speak with an immigration attorney about your situation first.