What Is Ad Valorem Tax? Ad valorem tax is a type of tax that is based on the assessed value of an item, such as real estate or personal property. The Latin term "ad valorem" translates to "according ...
SAN ANTONIO – SWBC Ad Valorem Tax Advisors President Gary Rivas appeared Monday on KSAT’s 6 O’Clock News. Rivas discussed tax appraisals and property taxes.