Some misdemeanor crimes of moral turpitude can include minor fraud, petty theft, assault and perjury, according to NOLO. Moral turpitude is a legal concept that refers to acts demonstrating moral depravity by community standards, and the vague nature of the definition can encompass a variety of crimes.
According to NOLO, a crime of moral turpitude, or CMT, is a description that can be applied to both felonies and misdemeanors. Either type of crime can be considered a CMT if the person committing the crime is found to have had evil or reckless intent. Moral turpitude plays a significant role in immigration law, because conviction of any crime in that category can prevent a person from obtaining or keeping lawful permanent residence in the United States.