Adams County Assessor's Office in Quincy, Illinois

About Adams County Assessor's Office

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

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