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Welcome to our website.

In Maryland the valuation of all real property and business personal property for purposes of property taxation is a function of State government. The Director of Assessments and Taxation, appointed by the Governor, administers and enforces the property assessment and property tax laws of Maryland. This organizational structure allows for uniformity of property assessment throughout the State.

Assessments & Taxation

What's New

Business that filed personal property extensions by April 15, 2015, the return is due June 15th. Mailed returns must be postmarked June 15, 2015 to avoid penalties.
File Your Business Personal Property Return Online
2015 Personal Property Forms
     Prior Years Forms

Assessment Notices Reflect Change in Market Since 2011
Assessment Appeal Process
Petition for Review

Assessment Workgroup Final Report 12/15/14

real property search

Real Property Data Search

Search MD property ownership, assessment value, property sales and the status of a Homestead application

Certificate of Status

Print a Certificate of Status, also called a good standing certificate, for business entities registered with this Department
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Business Data Search

Charter records, UCC filings, trade names, resident agents, personal property assessments, recently filed scanned documents
Governor's Office


Status of Online Services

Temporary outages and scheduled update information