A federal penalty that can block someone from returning to the United States after leaving, if they spent too much time here without lawful status.

"Unlawful presence" means days spent in the U.S. after a permitted stay expired or after entering without authorization, with some exceptions. The "bar" is the period of inadmissibility triggered when the person departs: generally 3 years after more than 180 days but less than 1 year of unlawful presence, and 10 years after 1 year or more. Those rules come from the Immigration and Nationality Act section 212(a)(9)(B). The catch is that the bar usually starts when the person leaves the country. Staying put may create other problems, but departure is often what activates this particular penalty.

Practically, the unlawful presence bar can derail plans for a visa, green card, consular processing, or family reunification. A person may qualify for an immigrant petition and still get stopped by the bar unless a waiver is available. Whether unlawful presence has actually accrued can be technical, especially for minors, asylum applicants, or people with pending applications.

For an injury claim, immigration status and unlawful presence are separate issues, but they can still affect decisions. Someone hurt in Vermont - after a crash on an icy mountain pass or a workplace injury near Essex Junction, for example - may hesitate to pursue treatment or a claim out of fear that travel, paperwork, or contact with insurers will trigger immigration trouble. The bar itself is federal, not Vermont-specific, so careful advice from both a personal injury lawyer and an immigration attorney may matter.