On December 13, 2019 USCIS expanded its policy guidance regarding unlawful acts that may prevent an applicant from meeting the good moral character (GMC) requirement for naturalization.
Under the Immigration and Nationality Act (INA), an applicant for naturalization must establish GMC. The commission of, or conviction or imprisonment for, an unlawful act, during the statutory period for naturalization, may render an applicant ineligible for naturalization should the act be found to adversely reflect on moral character. The statutory period is generally five years for permanent residents of the United States, three years for applicants married to a U.S. citizen, and one year for certain applicants applying on the basis of qualifying U.S. military service.
Previously, the USCIS Policy Manual did not include extensive information about unlawful acts. The update to the Policy Manual provides additional examples of unlawful acts, more detailed instructions for USCIS adjudicators, and further identifies unlawful acts that may affect GMC based on judicial precedent.