Chief County Assessment Officer
Macon County Office Building
141 South Main Street
Decatur, IL 62523
Phone: (217) 424-1364
Phone: (217) 424-1374
M-F 8:30 a.m. to 4:30 p.m.
excluding legal holidays
The Macon County Supervisor of Assessments Office has several different roles in the assessment of property in the local property tax cycle. The office strives to administer an accurate, fair, and uniform assessment of all real property in Macon County in accordance with and as mandated by the Illinois Property Tax Code.
Several functions of the office include providing help to local township assessors, administering exemptions, maintaining a cadastral map system, and maintaining property record card information.
The Supervisor of Assessments also applies equalization factors within the county, sends assessment notices and publishes assessments in local newspapers.
Finally the Supervisor of Assessments acts as the Clerk for the Board of Review.
Please visit our downloads page and click on the Assessor link on the left-hand column for a complete list of the available Assessor downloads.
Frequently Asked Questions (FAQ)
Please choose from one of the following frequently asked questions below:
What exemptions are there?
How do I appeal my property assessment?
What is the equalization factor/multiplier?
Why has my real estate property assessment changed?