There are numerous types of Property Tax Exemptions available through the State. Some of the most used exemptions include charitable or educational properties; dwelling house of blind individual; surviving spouse; dwelling house of disabled veteran; surviving spouse; government properties; and properties owned by religious organizations. Apply for these exemptions through the State Department of Assessments and Taxation (SDAT) 240.314.4510. A full list of available exemptions may be found in the second URL link for the State.