Unlawful presence is one of those terms people first hear when something has already gone wrong. It carries a real penalty: leave at the wrong time, and you may not be able to return for years. It is also often misunderstood, and the rules on departure changed in August 2026.
As of October 31, 2026, this guide explains how time counts, when the bars apply, and what to do if you think you may have a problem.
- Over 180 days but less than 1 year, followed by departure, can trigger a 3-year bar.
- One year or more, followed by departure or removal, can trigger a 10-year bar.
- Unlawful presence typically starts after the date on your Form I-94.
- D/S entrants generally begin accruing the day after their status ends.
- Minors under 18 do not accrue unlawful presence.
- Since August 13, 2026, leaving on advance parole counts as a departure for these bars.
What is unlawful presence?
A specific legal count of days. USCIS says "unlawful presence is any period of time when you are present in the United States without being admitted or paroled, or when you are present in the United States after your" authorized period of stay expires (USCIS, Unlawful Presence and Inadmissibility).
The statute says the same: a person "is deemed to be unlawfully present in the United States if the alien is present in the United States after the expiration of the period of stay authorized by the Attorney General or is present in the United States without being admitted or paroled" (8 U.S.C. 1182(a)(9)(B)(ii), Cornell LII).
What are the bars?
There are three common consequences. USCIS lists them this way:
| Time accrued | What triggers it | Result |
|---|---|---|
| More than 180 days but less than 1 year, in a single stay | Leaving before removal proceedings begin, then seeking admission within 3 years | 3-year bar |
| 1 year or more, in a single stay | Leaving or being removed, then seeking admission within 10 years | 10-year bar |
| More than 1 year, in total, over one or more stays | Reentering or trying to reenter without admission or parole | Separate ground, often called the permanent bar |
Those points are on the USCIS page, under INA 212(a)(9)(B)(i) and (C)(i)(I). USCIS adds that "determining whether you are inadmissible after accruing unlawful presence can be complex."
When does the clock start?
It depends on how you entered.
- I-94 with a date. "Typically, you start accruing unlawful presence if you stay in the United States after the date noted on your Form I-94."
- Duration of status. "Nonimmigrants admitted for duration of status generally begin accruing unlawful presence the day after their status ends, if they remain in the United States."
- Entered without inspection. You "started accruing unlawful presence on the day you entered the country without admission or parole."
- Extensions. "If you seek and are granted an extension of your immigration benefit, your I-94 should be updated to reflect your lawful presence."
The I-94 date, not the visa stamp, is the one to watch. Our guide to H-1B extensions covers one common way that date moves.
Who does not accrue it?
The statute and USCIS list exceptions, including (USCIS, Unlawful Presence and Inadmissibility):
- Minors: "Aliens under age 18 do not accrue unlawful presence."
- Asylum applicants: "Generally, time while a bona fide asylum application is pending is not counted as unlawful presence."
- Family Unity beneficiaries.
- Certain VAWA self-petitioners who can establish the required connection.
The statute also has a rule about asylees and others (8 U.S.C. 1182(a)(9)(B)(iii), Cornell LII). Permanent residents are outside the bar: it applies to "any alien (other than an alien lawfully admitted for permanent residence)."
What happens when you leave and the bar applies?
You generally need to wait or get a waiver. The USCIS Policy Manual says "an alien who is inadmissible under INA 212(a)(9)(B) can only be admitted to the United States or obtain a grant of adjustment of status if the alien applies for, and is granted, a waiver of inadmissibility" (USCIS Policy Manual, Vol. 8, Part O, Ch. 6).
The time matters in a specific way. "The statutory 3-year or 10-year period begins to run on the day of departure or removal (whichever applies) after accrual of the period of unlawful presence." It "continues to run, without interruption, regardless of whether or how the alien returned to the United States during" that period. And "an alien who again seeks admission after the end of the statutory 3-year or 10-year period" is not inadmissible on that ground.
What changed in August 2026?
Advance parole no longer protects you from this rule in the old way. USCIS warns that "on Aug. 13, 2026, the Board of Immigration Appeals (BIA) issued a precedent decision, Matter of Delcarmen-Lara," and that "as of Aug. 13, 2026, departing the United States after obtaining an Advance Parole Document is a departure for purposes of inadmissibility under section 212(a)(9)(B)(i)" (USCIS, Unlawful Presence and Inadmissibility).
Anyone with more than 180 days of unlawful presence who is thinking of traveling on advance parole needs legal advice first. USCIS says such people "may be inadmissible" on return. Our guide to the Delcarmen-Lara decision goes into who this affects.
How does this interact with green card cases?
Timing is crucial. For many family cases in the U.S., leaving is the thing that triggers the bar. That is why going abroad for consular processing can be a trap for someone with long unlawful presence. Our guide to adjustment vs consular processing covers those options. Discretion also matters: USCIS's 2026 memo treats violations of immigration laws and avoidance of consular processing as adverse factors in many cases, as our guide to that memo explains.
What about visas already in your passport?
Overstaying can void them. The statute says that if you remained "beyond the period of stay authorized," a visa "shall be void beginning after the conclusion of such period of stay" (8 U.S.C. 1202(g), Cornell LII). So a future-dated stamp offers no protection.
Why is 180 days such an important number?
Because the first bar does not start until you have more than 180 days in a single stay. A person who leaves with fewer days may have a violation to explain, but not this particular bar. Different rules, such as those covering visas and future status, can still apply. Treat the number as one line among several, and do not plan to stay right up to it.
What if you think you have a problem?
Do three things in order.
- Do not leave yet. Departure can be the trigger. Get advice first.
- Gather records. Collect your I-94 history, I-20 or approval notices, any filings and travel dates.
- See an authorized attorney. USCIS warns that "if you need help or legal advice on immigration matters, make sure the person helping you is authorized to give legal advice."
Do not guess your count from a calculator. Pending applications, extensions, grace periods and category rules can all change it. A short mistake can matter here: 181 days is treated very differently from 179.
What this means for you
- Check your I-94 date after each entry.
- File extensions on time, and keep proof of filing.
- Do not depart before you understand your count.
- Do not use advance parole without checking the 2026 change.
- Get legal advice before relying on a waiver.
Where to start
If you hold valid status now and want a stable long-term plan, our free evaluation at /evaluate/ checks whether EB-1A or the NIW fits your profile, and Frank, our AI assistant at /frank, helps you build the evidence. Petitions are reviewed and filed by our partner law firm, Lai & Turner.
Sources
All checked October 31, 2026.
- USCIS, Unlawful Presence and Inadmissibility. Definition; bars; accrual; exceptions; Delcarmen-Lara alert.
- 8 U.S.C. 1182(a)(9)(B) (Cornell LII). Statute.
- USCIS Policy Manual, Vol. 8, Part O, Ch. 6. Waivers; running of the period.
- 8 U.S.C. 1202(g) (Cornell LII). Visa void after overstay.
Frequently asked questions
What is the 3-year and 10-year bar?
They are inadmissibility grounds triggered when you leave after accruing unlawful presence. More than 180 days but less than one year during a single stay can bar you for three years. One year or more during a single stay can bar you for 10 years. You generally need a waiver to be admitted or adjust status during the bar.
When does unlawful presence start?
Typically, if you stay past the date on your Form I-94. If you entered without admission or parole, it starts the day you entered. If you were admitted for duration of status, such as many F-1 students, USCIS says you generally begin accruing the day after your status ends, if you remain in the United States.
Do the bars apply if I never leave the U.S.?
The 3-year and 10-year bars generally apply when you depart and again seek admission. If you stay, the bar is not triggered in the same way, but you remain without status, which brings other risks, including removal. Leaving to go to a consulate can itself trigger the bar, so talk to an attorney before departing.
Are there exceptions to unlawful presence?
Yes. USCIS lists exceptions including people under 18, those with a bona fide asylum application pending, Family Unity beneficiaries and certain VAWA self-petitioners. Waivers of the bars also exist for some people who meet the legal standard. Determining which applies can be complex, and USCIS itself warns that you should get authorized legal help.
Is falling out of status the same as unlawful presence?
Not always. Losing status means you are no longer complying with your classification, for example after unauthorized work. Unlawful presence is a specific count that generally depends on your authorized stay. The two can overlap but have different consequences. For duration-of-status entrants, USCIS generally starts the count the day after status ends, so get advice on your own facts.
Green Card Guide AI is not a law firm and this article is not legal advice. It describes evidence-building strategy in general terms; your attorney determines what belongs in your petition and how it's argued.
