Sangamon County Assessor's Office in Springfield, Illinois

About Sangamon County Assessor's Office

The Sangamon County Assessor's Office, located in Springfield, Illinois, determines the value of all taxable property in Sangamon 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 Sangamon County property taxes owed by individual taxpayers.

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