Lying or making material misrepresentations on a U.S. visa application is a serious violation of U.S. immigration law and can also constitute a crime under U.S. federal law.
Applicable U.S. Laws
Immigration and Nationality Act (INA) §212(a)(6)(C)(i)
Any alien who, by fraud or willfully misrepresenting a material fact, seeks to procure (or has procured) a visa, admission into the United States, or other immigration benefit is inadmissible.
Consequence:
Lifetime ban from entering the United States (permanent inadmissibility).
Possible waiver only in limited circumstances (e.g., family hardship cases).
18 U.S.C. §1001 (False Statements)
Knowingly and willfully making a materially false statement to a U.S. government agency is a federal crime.
Penalty:
Fine and/or up to 5 years in prison (or more if related to terrorism or national security).
18 U.S.C. §1546 (Visa Fraud)
Fraud and misuse of visas or permits is a crime.
Penalty:
Up to 10 years in prison (or 15+ years if connected to drug trafficking or terrorism).
What counts as “material misrepresentation”?
Lying about criminal history
Hiding prior visa refusals or deportations
Using fake documents
Misstating employment or financial information
Entering into a sham marriage for immigration benefits
Bottom line:
It is a crime under federal law.
It makes you permanently inadmissible to the U.S.
It may lead to visa denial, deportation, and prison time if discovered.