Immigration consequences of a criminal plea

Updated 2026-07-31 · MitigationDraft guides

For a noncitizen client, the immigration consequence of a plea can be far more severe than the criminal sentence — a few days in jail can carry mandatory deportation and a permanent bar on return. Since Padilla v. Kentucky, advising the client on those consequences isn't optional professional courtesy; it's a Sixth Amendment duty, and getting it wrong is ineffective assistance.

What Padilla requires

Padilla v. Kentucky holds that defense counsel must advise a noncitizen client whether a plea carries a risk of deportation. Where the immigration consequence is clear, the advice must be clear; where it is uncertain, counsel must at least warn that the plea may carry adverse immigration consequences. Silence, or a wrong reassurance, can render the plea constitutionally defective.

Which convictions carry the worst consequences

Certain categories trigger the harshest immigration results: aggravated felonies (a term of art far broader than it sounds), controlled-substance offenses, crimes involving moral turpitude, and firearm and domestic-violence offenses. The immigration outcome often turns on the exact statute of conviction and the record, not the sentence length — which is why plea negotiation for a noncitizen is as much about the label as the time.

Mitigation with immigration relief in mind

For noncitizen clients, the sentencing and immigration strategies are linked. A disposition that avoids a deportable category, or preserves eligibility for immigration relief, may matter more than a shorter term. And where immigration relief — cancellation of removal, a waiver — is on the table, the same biographical record built for sentencing (family ties, hardship to U.S.-citizen relatives, rehabilitation) is the foundation of that relief application too. Coordinate early with immigration counsel; the criminal disposition sets the immigration options.

Common questions

Does Padilla apply if the client is a lawful permanent resident?

Yes. Padilla protects noncitizens generally, including lawful permanent residents — a green card does not immunize against removal for a qualifying conviction, so the advice duty applies.

Can a plea be withdrawn if immigration advice was inadequate?

Potentially. Deficient advice on deportation consequences can support a post-conviction challenge to the plea under Padilla, subject to showing prejudice. Consult post-conviction and immigration counsel.