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::Frequent Contacts

View a list of the most frequently contacted offices new email addreses. Email sent to the old address will be automatically forwarded.
Departmental Emails    

Web site issues:sdat.inquiry@maryland.gov
 
Local Assessment offices email addresses are listed below.
Businesses: sdat.charterhelp@maryland.gov   Homestead Tax Credits: sdat.homestead@maryland.gov
Business Personal Property: sdat.persprop@maryland.gov   Request a Homestead application: sdat.homestead@maryland.gov
Ground Rent: sdat.groundrent@maryland.gov   Homeowners/Renters Programs: sdat.taxcreditapp@maryland.gov  

 
For copies of property tax bills or the amount of taxes paid or tax lien information contact the local government where the property is located.
This Department (SDAT) does not produce copies of tax bill.

Click on this sentence to view of list of local government tax collectors with links to county web sites.

PROPERTY OWNERS
PROPERTY OWNERS

Maryland Relay TTY
800-735-2258   Real Property Division 410-767-1199
Homestead Tax Credit
410-767-2165
Toll free in MD
888-246-5941
  Toll free in MD 866-650-8783 Ground Rent Programs
410-767-1151
Homeowners/Renters Tax Credit
410-767-4433
Toll free in MD call
888-246-5941
       Toll free in MD
 800-944-7403
   
 
Real Property Data Search:   Maryland's largest source of real property information including ownership, assessed value and recent property sales. This online service does not have copies of deeds or property survey plats.

Real Property Exemption Applications: These applications must be submitted to the appropriate local Assessment office.  
Contact information for each office is below.
View a printable list of assessment office locations.
 
LOCAL ASSESSMENT OFFICES: telephone numbers, hours & email addresses
Allegany
Hours: 8:00 to 5:00
(301) 777-2108
FAX: (301) 777-2052
E-mail: sdat.alle@maryland.gov

Carroll
Hours: 8:00 to 5:00
(410) 857-0600
FAX: (410) 857-0128
E-mail: sdat.carl@maryland.gov
Harford
Hours: 8:00 to 5:00
(410) 836-4800
FAX (410) 838-5914
E-mail: sdat.harf@maryland.gov
St. Mary's
Hours: 8:00 to 5:00
(301) 880-2900
FAX: (301) 475-4856
E-mail: sdat.stm@maryland.gov
Anne Arundel
Hours: 8:00 to 5:00
(410) 974-5709
FAX (410) 974-5738

E-mail: sdat.aa@maryland.gov

Cecil
Hours: 8:00 to 5:00
(410) 996-2760
FAX: (410) 996-2770
E-mail: sdat.cec@maryland.gov

Howard
Hours: 8:00 to 5:00
(410) 480-7940
FAX (410) 480-7960
E-mail: sdat.how@maryland.gov
Somerset
Hours: 8:00 to 5:00
(410) 651-0868
FAX: (410) 651-1995
E-mail: sdat.som@maryland.gov
Baltimore City
Hours: 8:00 to 5:00
(410) 767-8250
FAX (410) 333-4626
E-mail: sdat.baltcity@maryland.gov

Charles
Hours: 8:00 to 5:00
(301) 932-2440
FAX: (301) 932-2189
E-mail: sdat.char@maryland.gov

Kent
Hours: 8:00 to 5:00
(410) 778-1410
FAX (410) 778-1525
E-mail: sdat.kentco@maryland.gov
Talbot
Hours: 8:00 to 5:00
(410) 819-5920
FAX: (410) 822-0048
E-mail: sdat.talb@maryland.gov
Baltimore
Hours: 8:00 to 5:00
(410) 512-4900
FAX: (410) 321-4148
E-mail:sdat.balt@maryland.gov
Dorchester
Hours: 8:00 to 4:30
(410) 228-3380
FAX: (410) 228-3704
E-mail: sdat.dor@maryland.gov
Montgomery
Hours: 8:00 to 5:00
(240) 314-4510
Commercial (240) 314-4530

FAX: (301) 424-3864
E-mail: sdat.mont@maryland.gov

Washington
Hours: 8:00 to 5:00
(301) 791-3050
FAX: (301) 791-2925
E-mail: sdat.wash@maryland.gov

Calvert
Hours: 8:00 to 5:00
(443) 550-6840
(866) 629-9882
FAX: (443) 550-6850
E-mail: sdat.calv@maryland.gov


Frederick
Hours: 8:00 to 5:00
(301) 815-5350
FAX (301) 663-8941
E-mail: sdat.fred@maryland.gov

Prince George's
Hours: 8:30 to 4:30
(301) 952-2500
(301) 952-2501
FAX: (301) 952-2955
E-mail: sdat.princeg@maryland.gov
Wicomico
Hours: 8:00 to 5:00
(410) 713-3560
FAX (410) 713-3570
E-mail: sdat.wic@maryland.gov
Caroline
Hours: 8:00 to 5:00
(410) 819-4450
FAX: (410) 819-4441
E-mail: sdat.crln@maryland.gov

Garrett
Hours: 8:00 to 4:30
(301) 334-1950
FAX: (301) 334-5018
E-mail: sdat.gar@maryland.gov
Queen Anne's
Hours: 8:00 to 5:00
(410) 819-4160
(866) 444-0024
FAX: (410) 819-4170
E-mail: sdat.qaco@maryland.gov
 
Worcester
Hours: 7:30 to 4:30
(410) 632-1196
FAX: (410) 632-1366
E-mail: sdat.wor@maryland.gov

BUSINESSES

Corporate Charter Division in-person counter assistance at 301 W. Preston St. 8th Floor is available weekdays from 8:30 AM - 4:30 PM.   You must be in line no later than 4:15 PM in order to receive same day service. All in person filings incure an extra fee for same day service.  
CORPORATE CHARTER (Business records & registration)
Maryland Relay (TTY) 800-735-2258 Resident Agent (For existing entities)
410-767-1330
Outside the Baltimore Metro Area
888-246-5941
Name Availability
410-767-1330
New Businesses
410-767-1350
Trade Names 410-767-1801
Charter Legal Review
410-767-1350
Service of Process
410-767-8195
Business Not in Good Standing
410-767-4950
Forms Request Line
410-767-1180
Newly Filed Documents
410-767-1340
UCC Filings
410-767-1459
Copies of Documents
410-767-1350
Forfeitured Businesses          
410-767-1350
Fax Request Follow-up
410-767-1350
Certificate of Status (mailed)
410-767-1344
Fax Service
410-333-7097
              certificates of good standing and or existence
       
Helpful Links
Frequently asked Corporate Charter questions New Business Resources
Fee schedule for document filings and services Corporate Charter Fax Cover Sheet
Order a Certificate of Status online Online forms for new & existing businesses
E-mail: sdat.charterhelp@maryland.gov  Request forms, ask questions about an existing business or documents submitted to the Department.
Business Data Search (UCC filings, Business Entity Information, copies of scanned documents)

BUSINESS PERSONAL PROPERTY  
Corporations, LLC's, etc 410-767-1170 E-mail:sdat.persprop@maryland.gov Request forms, or ask a question related to business personal property assessments.
Sole Proprietorships
410-767-4991
General Partnerships 410-767-4991 Online forms & applications
Valuation - Franchise Taxes 410-767-1940 Business Data Search ( Personal Property filings)
Valuation - Public Utility 410-767-1940  
 
Our Location: 301 W Preston St. Baltimore, MD 21201, Room 801
Telephone numbers: 410-767-1184 | Outside the Baltimore Metro Area 888-246-5941 | Maryland Relay 800-735-2258

Mapquest map of State Center Complex in Baltimore

   For driving directions visit one of these web sites     Via public transit
  • Visit the MTA web site for schedules or call 410-539-5000
  • Light Rail: Cultural Center stop
  • Metro: State Center Station
  • Bus: Numbers 19, 21, 27, 91 and special Commuter buses