According to INA 212(a)(9)(B), an alien who is unlawfully present for more than 180 days during a single stay in the US, and then departs the US, is banned from the US for 3 years. If they were unlawfully present for more than 1 year during a single stay and then departed the US, they are banned for 10 years.

According to INA 212(a)(2) and INA 237(a)(2), conviction of certain crimes renders an alien inadmissible or deportable. However, there is no general rule that aliens who have been convicted of felonies are deportable or inadmissible. It depends on the specific type of crime. For example, DUI can sometimes be a felony, but is generally not a crime involving moral turpitude unless there are aggravating circumstances. Thus, an alien who is lawfully admitted for permanent residence may be convicted of certain crimes such as DUI and may potentially be imprisoned for over a year without facing any immigration consequences.

However, if the alien is a nonimmigrant, their status may expire while they are in prison. This would seem to cause them to become unlawfully present, potentially for a long period of time. Being incarcerated, they could not depart the US in order to stop the accrual of unlawful presence. They also most likely wouldn't have any basis to apply for an immigration benefit that would help them maintain their status. Upon release, they might be deported, but there's no guarantee of that happening; they might also leave the US voluntarily. I wonder if they would then be subject to a 3- or 10-year bar on account of their unlawful presence while being unable to leave?

  • Wow, I just learned that alien apparently also means "any person not a citizen or national of the United States". Awesome.
    – Pedro A
    Commented Jul 13, 2020 at 23:28
  • @PedroA I'm confused. Also in addition to what? What else does alien mean?
    – phoog
    Commented Jul 14, 2020 at 3:32
  • 1
    @phoog extraterrestrial - en.wikipedia.org/wiki/Alien_(franchise)
    – Pedro A
    Commented Jul 15, 2020 at 15:30
  • 1
    @PedroA, the word does not just apply to the US.
    – o.m.
    Commented Jul 15, 2020 at 17:01

1 Answer 1


I looked at the rules for unlawful presence in both USCIS's Adjudicator's Field Manual chapter 40.9.2 (although the parts of this regarding people in F/J/M status accruing unlawful presence while out of status is blocked by the courts, so this guidance reflects the rules actually in effect, though this distinction is not relevant for this question) and the Department of State's Foreign Affairs Manual 9 FAM 302.11-3, and neither place mentions any exceptions for people who are imprisoned.

So my guess is that, yes, a nonimmigrant who is imprisoned, for which no other exception applies, does start accruing unlawful presence if their I-94 expires while in prison.

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