Our Locations

WEARING OF MASK REQUIREMENT FOR THE FOLLOWING BRANCH OFFICES:

BALTIMORE CITY
FREDERICK
GREENBELT
UPPER MARLBORO
WALDORF
WHEATON

The Comptroller of Maryland respects and complies to the current jurisdictions, counties and city ordinances as it relates to the health and safety of all. If you are visiting our office in person, to stay compliant with CDC and local requirements; masks must be worn regardless of your vaccination status.

In our continuing efforts to keep state employees, the taxpayers and tax preparers they serve safe the Comptroller of Maryland offers taxpayers a choice of making a Virtual On-line or an In-person office appointment. Taxpayer assistance is also available via email taxhelp@marylandtaxes.gov or by calling 1-800-MDTAXES. Our agents are standing by to help you.

NOTICE:

  • All appointments must be scheduled using the online appointment scheduler.
  • All taxpayers must have Photo Identification.
  • For a Virtual appointment, taxpayers must have internet access and be able to connect with “Microsoft Teams”.
  • Virtual appointments can be accessed using the camera on your computer or cell phone.
  • If a Virtual appointment is selected, the individual will receive a confirmation e-mail and a follow-up e-mail with a “link” to the Virtual meeting; there will also be an e-mail confirmation sent 24 hours prior to the Virtual appointment. Each link can only be used one (1) time.
  • Please join 5 minutes before your scheduled virtual appointment time.
  • For an In-Person office visit, please arrive 5 minutes before your scheduled appointment.

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). Assistance is available 8:30 a.m. - 4:30 p.m., Monday through Friday.

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

Taxpayer Services Virtual Appointments
Schedule a Virtual On-line Appointment
Using your P.C. or Cell Phone
  • All Counties
Baltimore - Compliance Division Virtual Appointments
Schedule a Virtual On-line Appointment
Using your P.C. or Cell Phone
  • All Counties
Walk-in Tax Service Location Phone Number Counties Served
Annapolis
Schedule In-Person Walk-in Visit
60 West Street
Suite 102
Annapolis, MD 21401
410-260-7060
  • Anne Arundel
  • Queen Anne's
Baltimore Taxpayer Service
Schedule In-Person Walk-in Visit
State Office Bldg.
301 W Preston Street
Room 206
Baltimore, MD 21201-2384
410-767-1306
  • Baltimore City
Baltimore - Compliance Division
State Office Bldg.
301 W Preston Street
Baltimore, MD 21201-2384

Baltimore Business Tax Collections
Schedule In-Person Walk-in Visit
Room 408

Baltimore Compliance Programs
Schedule In-Person Walk-in Visit
Baltimore Compliance Programs
Room 408

Baltimore Unclaimed Property
Schedule In-Person Walk-in Visit
Room 310
Cumberland
Schedule In-Person Walk-in Visit
Allegany Museum
3 Pershing Street
Suite 101
Cumberland, MD 21502-2302
301-722-5741
  • Allegany
  • Garrett
Elkton
Schedule In-Person Walk-in Visit
Upper Chesapeake Corporate Center
103 Chesapeake Blvd
Suite D
Elkton, MD 21921-6313
410-996-0465
  • Cecil
  • Harford
  • Kent
Frederick
Schedule In-Person Walk-in Visit
Courthouse/Multiservice Center
100 W. Patrick St.
Room 2603
Frederick, MD 21701-5646
301-600-1982
  • Carroll
  • Frederick
Greenbelt
Schedule In-Person Walk-in Visit
6401 Golden Triangle Drive
Suite 100
Greenbelt, MD 20770
301-486-7540
  • Prince George's
Hagerstown
Schedule In-Person Walk-in Visit
Crystal Building
1850 Dual Hwy.
Suite 201
Hagerstown, MD 21740-6686
301-791-7108
  • Washington
Salisbury
Schedule In-Person Walk-in Visit
Sea Gull Square
1306 South Salisbury Blvd.
Suite 182
Salisbury, MD 21801
410-546-8100
  • Caroline
  • Dorchester
  • Somerset
  • Talbot
  • Wicomico
  • Worcester
Towson
Schedule In-Person Walk-in Visit
Hampton Plaza
300 E. Joppa Road
Plaza Level 1A
Towson, MD 21286
410-296-3982
  • Baltimore County
Upper Marlboro
Schedule In-Person Walk-in Visit
Prince George's County Courthouse
14735 Main Street
Room 083B
Upper Marlboro, MD 20772-9978
301-952-2810
  • Anne Arundel
  • Calvert
  • Prince George's
Waldorf
Schedule In-Person Walk-in Visit
1036 Saint Nicholas Drive
Suite 202
Waldorf, MD 20603
301-645-7818
  • Calvert
  • Charles
  • St. Mary's
Wheaton
Schedule In-Person Walk-in Visit
Westfield Wheaton
South Building
11002 Veirs Mill Rd
Suite 408
Wheaton, MD 20902
301-942-5400
  • Howard
  • Montgomery