Where Can I Find Out About Property Taxes? If you have questions about taxes on your home or automobile, you will need to contact the county assessor or treasure about these types of property taxes. You can find information on South Carolina counties in the 'Government' section of SC.gov. Any other questions pertaining to utilities, exempt property, manufacturers, or business personal property taxes can be directed to the Department of Revenue 'Property Tax' division at 803.898.5482.