Local Taxpayer Service Offices
You can obtain free Maryland income tax assistance in person or over the phone by contacting any of the 11 locations listed below. Assistance is available 8:00 a.m. - 5:00 p.m., Monday through Friday.
For assistance with technical Maryland tax information, you should call 410-260-7424. You can also e-mail your technical questions to us at
taxprohelp@comp.state.md.us
| Location |
Counties Served |
Phone Number |
Annapolis 80 Calvert Street |
Anne Arundel,Queen Anne's |
410-260-7980 1-800-MD-TAXES |
Baltimore
301 W. Preston Street,
Room 206 |
Baltimore City |
410-767-1995 |
Cumberland
112 Baltimore St., 2nd floor |
Allegany, Garrett |
301-777-2165 or
301-334-8880 |
Elkton
Upper Chesapeake Corporate Center
103 Chesapeake Blvd, Suite D |
Cecil |
410-996-0580 |
Frederick
100 W. Patrick St. Room 2110 |
Frederick |
301-600-1982 |
Hagerstown
One South Potomac Street |
Washington |
301-791-4776 |
Landover
8181 Professional Place, Suite 101 |
Prince George's |
301-459-9195 |
Salisbury
201 Baptist St., Room 2248 |
Dorchester, Caroline, Somerset, Talbot, Wicomico, Worcester |
410-713-3660 |
Towson
300 E. Joppa Road, Plaza Level 1A |
Baltimore County |
410-321-2306 |
Upper Marlboro
14735 Main Street, Room 083B |
Prince George's |
301-952-2810 Charles Co. residents: 301-645-2226
D.C. metro area: 301-843-0977 |
Wheaton
11510 Georgia Avenue, Suite 190 |
Montgomery |
301-949-6030 |
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