An Overview of the Criminal Grounds of Inadmissibility and Deportability
It’s safer to just not break the law, especially if you’re a visitor to this country
By Andrew R. Arthur on September 17, 2025
I recently analyzed the removal process, from border and port encounters and ICE investigations through the federal court appeals process. As I alluded to therein, under the Immigration and Nationality Act (INA), certain crimes render aliens — even lawful permanent residents, i.e., “green card holders” — removable from the United States.
The INA contains separate grounds of inadmissibility and deportability for aliens who have committed criminal offenses (here and abroad), the former applying to aliens who have not been admitted to the United States and the latter applying to those who have been lawfully admitted but are removable on criminal grounds. Here’s a (rather in-depth) overview.
The Criminal Grounds of Inadmissibility
The criminal grounds of inadmissibility are set forth in various paragraphs, subparagraphs, clauses, and even subclauses of section 212(a)(2) of the INA.
First, under section 212(a)(2)(A)(i)(I), “any alien convicted of, or who admits having committed, or who admits committing acts which constitute the essential elements of a crime involving moral turpitude (other than a purely political offense) or an attempt or conspiracy to commit such a crime” is inadmissible.
Note that inadmissibility under this provision does not require a conviction; rather, pursuant to statute, an “admission” to a “crime involving moral turpitude” (CIMT) is sufficient.
That said, the Board of Immigration Appeals (BIA) has held that, to constitute a valid admission to a CIMT absent a conviction, the alien must be presented with the statute in question from the jurisdiction where the offense is alleged to have been committed; to have that statute explained in plain language; and to admit to the key elements of that offense.
https://cis.org/Arthur/Overview-Criminal-Grounds-Inadmissibility-and-Deportability