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Winter Weather Alert

Due to weather-related conditions, our in-person services at our public counter are unavailable today, Monday, February 23. Customers should file online at Maryland Business Express and Maryland OneStop. We apologize for any inconvenience.

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], 410-767-5900, 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