While the Department of Assessments & Taxation follows Governor Hogan's Customer Service Promise, our staff also adheres to a Customer Service Policy.
Contact our Charter Department at firstname.lastname@example.org
For more information visit: http://dat.maryland.gov/businesses/Documents/entitystatus.pdf
Yes, through the Maryland Business Express, you can establish tax accounts, file your business personal property returns, register your trade name, and order copies of previously filed documents.
Maryland Business Express https://egov.maryland.gov/businessexpress
Perform a business entity search by name- this will provide you with information and your Department ID Number.
Mandated by State Law, we are unable to provide this information online.
Contact your local assessment office; a list of offices is available online at
For more information, contact your local assessment office, http://dat.maryland.gov/realproperty/Pages/Maryland-Assessment-Offices.aspx
You will get the fastest service by using our frequent contact list:http://dat.maryland.gov/about/Pages/Frequent-Contacts.aspx If you still are unsure where to go email: email@example.com and we will help get you to the right place.
301 W. Preston St., Baltimore, MD 21201-2395
410-767-1184 | Outside the Baltimore Metro Area 888-246-5941 | Maryland Relay 800-735-2258