Clay County Assessor's Office in Clay County, Illinois

About Clay County Assessor's Office

The Clay County Assessor's Office, located in Louisville, Illinois, determines the value of all taxable property in Clay County, IL. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Clay County property taxes owed by individual taxpayers.

• Clay County, IL property tax assessments
• Property tax appeals and reassessments
• Paying property tax bills and due dates
• Property tax rates and tax roll
• Clay County GIS maps, property maps, and plat maps
• Property records and deeds in Clay County