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SDAT new walk-in customer service counter relocated: 123 Market Place, Baltimore, MD 21202- Currently ONLY available for Tax Credit customers. The Allegany County SDAT office - temporarily closed June 11th for scheduled power outage due to construction.
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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.
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