The Goldstein Treasury Building houses both the offices of the Maryland State Treasurer and the local branch of the Maryland State Comptroller's Office. Nancy Kopp is the current treasurer of Maryland and Peter Franchot is the current State Comptroller. The State Comptoller serves as the Chief Fincancial Officer for the state of Maryland. The Office is responsible for collecting many types of state income tax. This is one of 12 state branches of the comptoller's office and state residents can call or visit during office hours for help filing state taxes.