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Drop Boxes and Tax Credit Public Service Counter SDAT has moved its Drop Boxes and Tax Credit Counter to 123 Market Place Baltimore, MD 21202.
In-person service is not currently available due to the COVID-19 State of Emergency.
Phone: 410-767-1184 Outside the Baltimore Metro Area: 1-888-246-5941 Maryland Relay: 1-800-735-2258 General inquiries email: sdat.411@maryland.gov View a list of frequently contacted DAT officesYour local government tax biling & collection office contacts
We're available on the following channels.