Our Locations

Due to the new regulations set forth by Governor Hogan on March 19, 2020 to prevent the spread of COVID-19, select Comptroller of Maryland branch offices are open by appointment only. The Baltimore branch office remains closed until further notice. Taxpayer Assistance is available via email taxhelp@marylandtaxes.gov or by calling 1-800-MDTAXES. Our agents are standing by to help you.


  • Visits to branch offices are by appointment only and must be scheduled using the online appointment scheduler.
  • Access will be limited to appointment holder.
  • For your safety and the safety of our employees masks must be worn while in the office.
  • Appointments will not be accepted for payments. Payments should be made by visiting www.marylandtaxes.gov or by mailing your payment to Comptroller of Maryland Payment Processing PO Box 8888 Annapolis, MD 21401-8888.
  • Please arrive 5 minutes before your scheduled appointment time.

For general information and free Maryland income tax assistance call Taxpayer Services 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 taxhelp@marylandtaxes.gov

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 taxforms@marylandtaxes.gov

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

Walk-in Tax Service Location Phone Number Counties Served
Get Directions Schedule Appointment
60 West Street
Suite 102
Annapolis, MD 21401
  • Anne Arundel
  • Queen Anne's
Baltimore Tax
Get Directions Opening Date: TBD
State Office Bldg.
301 W Preston Street
Room 206
Baltimore, MD 21201-2384
  • Baltimore City
Baltimore - Compliance Division
Get Directions Opening Date: TBD
State Office Bldg.
301 W Preston Street
Baltimore, MD 21201-2384
  • Baltimore City
Get Directions Schedule Appointment
Allegany Museum
3 Pershing Street
Suite 101
Cumberland, MD 21502-2302
  • Allegany
  • Garrett
Get Directions Schedule Appointment
Upper Chesapeake Corporate Center
103 Chesapeake Blvd
Suite D
Elkton, MD 21921-6313
  • Cecil
  • Harford
  • Kent
Get Directions Schedule Appointment
Courthouse/Multiservice Center
100 W. Patrick St.
Room 2603
Frederick, MD 21701-5646
  • Carroll
  • Frederick
Get Directions Schedule Appointment
6401 Golden Triangle Drive
Suite 100
Greenbelt, MD 20770
  • Prince George's
Get Directions Schedule Appointment
Crystal Building
1850 Dual Hwy.
Suite 201
Hagerstown, MD 21740-6686
  • Washington
Get Directions Schedule Appointment
Sea Gull Square
1306 South Salisbury Blvd.
Suite 182
Salisbury, MD 21801
  • Caroline
  • Dorchester
  • Somerset
  • Talbot
  • Wicomico
  • Worcester
Get Directions Schedule Appointment
Hampton Plaza
300 E. Joppa Road
Plaza Level 1A
Towson, MD 21286
  • Baltimore County
Upper Marlboro
Get DirectionsSchedule Appointment
Prince George's County Courthouse
14735 Main Street
Room 083B
Upper Marlboro, MD 20772-9978
  • Anne Arundel
  • Calvert
  • Prince George's
Get Directions Schedule Appointment
1036 Saint Nicholas Drive
Suite 202
Waldorf, MD 20603
  • Calvert
  • Charles
  • St. Mary's
Get Directions Schedule Appointment
Westfield Wheaton
South Building
11002 Veirs Mill Rd
Suite 408
Wheaton, MD 20902
  • Howard
  • Montgomery