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Queen Anne Assessment Office Closed

Mon. Sept. 14, 2026 — The Queen Anne Assessment Office is currently closed to the public due to a power outage. However, they are still available to assist customers by phone at: (410) 819-4160.

Division Pages

Real Property
Charter Filings & Records

Ground Rent Programs

Franchise & Public Utility

Tax Credit Programs

Frequent Contacts

Click here to join SDAT's email distribution list

SDAT Headquarters: [email protected], 410-767-1184, 1-888-246-5941
Maryland Relay: 1-800-735-2258
Public Information Act (PIA) Requests: [email protected]

Real Property

Real Property Headquarters: 410-767-1199
Click here to view email and phone numbers for each local real property office
Ground Rent: [email protected], 410-767-1151

Tax Credits

Homestead Tax Credit: [email protected], 410-767-2165, 1-866-650-8783
Homeowners' Tax Credit: [email protected], 410-767-4433, 1-800-944-7403
Renters' Tax Credit: [email protected], 410-767-5915, 1-800-944-7403

Corporate Charter Business Filings

Charter Legal Document Review: [email protected]
General Charter Inquiries: 410-767-1330
Trade Names: sdat.tradenamehelp@maryland.gov, 410-767-1801
Certificates of Status: [email protected], 410-767-1344
Copies of Documents: [email protected], 410-767-1342
Rejected Annual Reports & Penalty Payments: [email protected], 410-767-4950
UCC Filings: [email protected], 410-767-1459

Business Assessments

Business Personal Property Assessments: [email protected], 410-767-1170
Franchise Tax and Utility Assessments: [email protected], 410-767-1940