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Divisions, addresses & telephone numbers
State Department of Assessments & Taxation Headquarters
301 West Preston Street, Baltimore, Maryland 21201-2395
Toll free in MD 888-246-5941, MD Relay TTY 800-735-2258
8:00AM to 5:00PM Monday - Friday, except State holidays.
Note: Corporate Charter counter service is available weekdays from 8:30AM - 4:30PM.

CLICK HERE FOR A LIST OF FREQUENT CONTACTS TO HELP
ANSWER YOUR QUESTIONS CONCERNING YOUR HOME OR BUSINESS.

 
Home Owners
County and Baltimore (city) Assessment Offices
http://www.dat.state.md.us/sdatweb/county.html

Real Property Valuation Division: Henry (Hank) Sikorski
300 W. Preston Street, Room 605 Baltimore, Maryland 21201-2395
(410) 767-1199
Homeowner's and Renter's Tax Credit Division: Silma Raymond
301 W. Preston Street, Room 900 Baltimore, Maryland 21201-2395
(410) 767-4433, Toll-free in Maryland (800) 944-7403
Counter assistance at 301 W. Preston St. is available from 8:30AM - 4:30PM

Homestead Tax Credit Division: Anita Miller
301 W. Preston Street, Room 900 Baltimore, Maryland 21201-2395
(410) 767-2165, Toll-free in Maryland (866)
650-8783
Counter assistance at 301 W. Preston St. is available from 8:30AM - 4:30PM
Local government tax billing & collection
http://www.dat.state.md.us/sdatweb/taxcollectors.html


Business Owners

Corporate Charter Division counter assistance:
 301 W. Preston St. 8th Floor is available from Monday - Friday, 8:30AM - 4:30PM, except State holidays.


Business Personal Property - Assessments: Edward Muth
301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-1170, Toll-free in Maryland (888) 246-5941
Business Personal Property - Unincorporated:
301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-4991, Toll-free in Maryland (888) 246-5941
Business Property Valuation - Enterprise Zones: Robert Young
300 W. Preston Street, Room 605 Baltimore, Maryland 21201-2395
(410) 767-1191
Business Property Valuation - Franchise Taxes: Helen Sadorra
300 W. Preston Street, Room 511 Baltimore, Maryland 21201-2395
(410) 767-1940
Business Property Valuation - Public Utility: Laura Kittel
300 W. Preston Street, Room 511 Baltimore, Maryland 21201-2395
(410) 767-1940
Corporate Charter Filings & Processings: Cynthia Barkley
301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-1340, Toll-free in Maryland (888) 246-5941
Corporate Charter Legal Unit: Paul Anderson
301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-1350, Toll-free in Maryland (888) 246-5941
Resident Agent: 301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-1330, Toll-free in Maryland (888) 246-5941
Service of Process: 301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-8195, Toll-free in Maryland (888) 246-5941
UCC Filings: 301 W. Preston Street, Room 801 Baltimore, Maryland 21201-2395
(410) 767-1459, Toll-free in Maryland (888) 246-5941

Other Departments
Accounting: Mark Piasecki
301 W. Preston Street, Room 903 Baltimore, Maryland 21201-2395
(410) 767-1130
Department Counsel: David Lyon
300 W. Preston Street, Room 511 Baltimore, Maryland 21201-2395
(410) 767-1280
Office of Information Technology: John T. Humphries, CIO
300 W. Preston Street, Room 403 Baltimore, Maryland 21201-2395
(410) 767-8983
Office of the Director: C. John Sullivan, Jr., Director
300 W. Preston Street, Room 605 Baltimore, Maryland 21201-2395
(410) 767-1184
Office of Human Resources: Barbara Jones
300 W. Preston Street, Room 511 Baltimore, Maryland 21201-2395
(410) 767-1140
E-mail

Note: For security reasons no
e-mail with attachments will be accepted.
  Please include your name and telephone number so that, if needed, we have an alternate means of contacting you regarding your inquiry.

Anti-virus Security Statement

charterhelp@dat.state.md.us
Use this address to ask a question about an existing business or documents submitted to the Department. You may also request forms be mailed to you. At this time we cannot send forms via fax or e-mail. Forms are also available on our website by selecting the link FORMS & APPLICATIONS. The Department receives hundreds of e-mails daily, messages are answered in the order they are received.

persprop@dat.state.md.us
Use this address to request business personal property forms or to ask a question related to business personal property assessments.

taxcreditapp@dat.state.md.us
Use this address to request Homeowner's or Renter's Tax credit applications.

homestead@dat.state.md.us

inquiry@dat.state.md.us

 

Location Map

For driving directions to the
State Center Complex
visit
http://www.mapquest.com
or http://mapsonus.switchboard.com/
Mapquest map of State Center Complex in Baltimore
Transit: Visit the MTA website 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


 


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301 W. Preston St., Baltimore, MD 21201-2395
Frequent Contacts, toll free in MD 888-246-5941
MD Relay TTY 800-735-2258


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