All real property (real estate) in Montgomery County is subject to taxation, except that which is specifically exempt. Each property is assessed every three years by the State Department of Assessments and Taxation (SDAT). For further information regarding the assessment appeals process, please call SDAT at 240.314.4510 or click on the link below to access the SDAT website.

For information specific to Montgomery County, please see second link below. Be sure to scroll down list for county offices throughout the State.