Sales and Use Tax
Contact Information

E-mail

You can e-mail your sales and use tax questions to us at sut@comp.state.md.us Please include your business name, address and your nine-digit federal employer identification number (FEIN) or eight-digit Maryland central registration number in your e-mail message. This will help us generate a quick response to your inquiry.

Telephone Assistance

Call 410-260-7980 from Central Maryland or toll-free 1-800-638-2937 from elsewhere in Maryland. Telephone assistance is available Monday through Friday, 8:00 a.m. - 5:00 p.m. EDT

Mailing Address

Revenue Administration Division

Taxpayer Service Section

110 Carroll Street

Annapolis, Md. 21411-0001