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Maryland Business Express.
Business Services
Real Property Valuation
Property Tax Credits
Newsroom
Tell us what you think about SDAT.
If you received an assessment notice and feel the Total New Market Value on your notice does not reflect the market value of your property, you may use this form to file an appeal.
Please be advised of the new and improved format of the 2024-25 assessment notices.
We're available on the following channels.