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Due to the inclement weather, state offices and facilities in Baltimore City and all counties—except for Garrett, Allegany, and Worcester—are closed from 12-9 p.m. on March 16, 2026. However, SDAT remains open for communications and virtual services.
Phone: 410-767-1184 Outside the Baltimore Metro Area: 1-888-246-5941 Maryland Relay: 1-800-735-2258 General inquiries email: [email protected] View a list of frequently contacted DAT officesYour local government tax billing & collection office contacts
We're available on the following channels.
