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What is the purpose of the assessor’s bonus and who qualifies for it?

The assessor’s bonus is a $3,000 performance incentive to encourage assessors to assess property uniformly and to encourage the township assessor to reassess township property. A township assessor may not qualify for the bonus if changes in the township’s assessment level are the result of a township multiplier applied by the supervisor of assessments. The bonus is $3,000 minus payroll taxes (e.g., federal and state taxes) and IMRF contributions.

The applicant must be the elected or appointed township or multi-township assessor, or supervisor of assessments for the jurisdiction. Individuals on contract to assess property for a township are not eligible. Additional qualifications are based on county population.

Counties with less than 3,000,000 but more than 50,000 inhabitants:

  • Three-year average of the median level of assessment - not more than 35.33% and not less than 31.33% of fair cash value of property within the assessment jurisdiction.
  • A coefficient of dispersion (COD) not greater than 15.00%.

Counties with 50,000 or less inhabitants:

  • Three-year average of the median level of assessment - not more than 35.33% and not less than 31.33% of fair cash value of property within the assessment jurisdiction.
  • A coefficient of dispersion not greater than 30.00%.

See our Stipend and Reimbursement Programs web page for more information.

You may access additional information by searching the entire Illinois Department of Revenue website.

If you have additional inquiries, you may submit them on the Questions, Comments, or Requests form.