Yes, lying to immigration officials is a serious offense that can result in criminal charges and potentially jail time. Depending on the nature and severity of the offense, an individual who is caught lying to immigration officials can be charged with several different crimes, including:

1. False statements: This occurs when an individual knowingly provides false information or documentation to immigration officials. Depending on the circumstances, this offense can carry penalties of up to 5 years in prison and a $250,000 fine.
2. Document fraud: This occurs when an individual submits false or fraudulent documents in support of their immigration application. Depending on the circumstances, this offense can carry penalties of up to 10 years in prison and a $250,000 fine.
3. Perjury: This occurs when an individual knowingly provides false testimony under oath. Depending on the circumstances, this offense can carry penalties of up to 5 years in prison and a $250,000 fine.

Overall, the legal consequences of lying to immigration officials depend on the specific circumstances of the case, including the severity of the offense and the individual’s criminal history.