Archived Bid Invitations 2020
SDAT Good Standing Requirement
Vendors conducting business with Washington County may need to be registered with the Maryland Department of Assessments and Taxation (SDAT). For information on whether registration is required Vendors should call SDAT at 410-767-1340.Washington County verifies the company’s status with SDAT and may require the successful bidder to submit a Good Standing Certificate, also known as a “Certificate of Status,” issued by the Maryland Department of Assessments and Taxation’s Charter Division, and State of Organization.
Purchasing Department Menu
Washington County Administration Complex
100 West Washington Street
Hagerstown, MD 21740
Office Hours: Monday-Friday, 7:30 a.m. – 4:30 p.m.
Phone: (240) 313-2330
Fax: (240) 313-2331
TTY users may call any government office through the Maryland Relay Service