
Under a law passed by Congress in 2015, the Department of State is required to deny an individual’s passport application and is authorized to revoke or limit an existing passport if the IRS has certified the individual as having a seriously delinquent federal tax debt (i.e., a federal tax debt exceeding $50,000, adjusted annually for inflation, including assessed interest and penalties). The right to travel internationally is a fundamental right of citizenship, and it should not be restricted unless and until a U.S. citizen has been given adequate advance notice that his or her passport may be denied or revoked and an opportunity to resolve the debt or challenge the IRS’s position. Yet under current procedures, the IRS sends the only stand-alone notice to the U.S. citizen regard