Comptroller of Maryland
Maryland Taxes
Maryland Taxes: Find all tax-related information and services. Maryland's Money: Resource for transparent financial reporting. Comptroller of Maryland: Information and resources for government agencies, state employees, vendors, and the general public. Media Services: Outlet for agency and Comptroller news. Online Services: Links to all agency online services and applications. Search Engine: Find it Fast! Translate the website to many languages Home Page

Local Offices and Directions

Email Security Warning!

When sending an email to the Comptroller of Maryland, do not include information such as your full social security number (use only the last 4 digits), bank account numbers, routing numbers, or any other sensitive information.

If you wish to send sensitive information, email a description of the issue (without the sensitive data), and let us know you have confidential information to send. We will reply back via an encrypted email account, which will have "#secure#" in the email subject. In reply to the secured email, you may then provide the additional detail, including the sensitive information.

You can obtain free Maryland income tax assistance in person or over the phone by contacting Taxpayer Service at 410-260-7980 from Central Maryland, or 1-800-MD-TAXES (1-800-638-2937) from elsewhere, or in person at any of the 12 locations listed below. Assistance is available 8:30 a.m. - 4:30 p.m., Monday through Friday. Learn more about our free tax preparation services.

You can also e-mail your tax questions to us at

Please include your name, address and the last four digits of your Social Security number in your e-mail message. This will help us generate a quick response to your inquiry. E-mail your request for tax forms to

Payments requiring immediately available funds must be made by certified check, cashier's check or money order.


Location Phone Number Counties Served
Annapolis Get directions
60 West Street
Suite 102
Annapolis, MD 21401
  • Anne Arundel
  • Queen Anne's
Baltimore Get directions
State Office Bldg.
301 W Preston Street,
Room 206
Baltimore, MD 21201-2384
  • Baltimore City
Cumberland Get directions
Allegany Museum
3 Pershing Street, Suite 101
Cumberland, MD 21502-2302
  • Allegany
  • Garrett
Elkton Get directions
Upper Chesapeake Corporate Center
103 Chesapeake Blvd, Suite D
Elkton, MD 21921-6313
  • Cecil
  • Harford
  • Kent
Frederick Get directions
Courthouse/Multiservice Center
100 W. Patrick St. Room 2603
Frederick, MD 21701-5646
  • Carroll
  • Frederick
Greenbelt Get directions
6401 Golden Triangle Drive, Suite 100
Greenbelt, MD 20770
  • Prince George's

Hagerstown Get directions

Crystal Building 
1850 Dual Hwy.
Suite 201
Hagerstown, MD 21740-6686

  • Washington
Salisbury Get directions
Sea Gull Square
1306 South Salisbury Blvd., Suite 182
Salisbury, MD 21801
  • Caroline
  • Dorchester
  • Somerset
  • Talbot
  • Wicomico
  • Worcester
Towson Get directions
Hampton Plaza
300 E. Joppa Road, Plaza Level 1A
Towson, MD 21286
  • Baltimore County
Upper Marlboro Get directions
Prince George's County Courthouse
14735 Main Street, Room 083B
Upper Marlboro, MD 20772-9978
  • Anne Arundel
  • Calvert
  • Prince George's
Waldorf Get directions
1036 Saint Nicholas Drive, Suite 202
Waldorf, MD 20603
  • Calvert
  • Charles
  • St. Mary's
Wheaton Get directions
Westfield Wheaton South Building
11002 Veirs Mill Rd, Suite 408
Wheaton, MD 20902
  • Howard
  • Montgomery

Links for Contact Information
Taxpayer Assistance
Contact Information
  Contacts by Topic
  Phone Numbers
  Local Offices and Directions
  Email Contacts
  Maryland Relay Service
  Contact the Ombudsman
Download for Adobe Reader Homepage