Franklin County, IllinoisProperty records & tax offices
Links open the listed public-office or service-provider website in a new tab. This directory does not collect payments.
Find the right property record
Use the property portal for ownership and assessed value, the collector for a bill or balance, and the map for parcel location. Have the address, owner name, or parcel number ready.
Tax bills & filing dates
These are the dates and qualifications recorded in the directory. Confirm your tax year and current deadline with the official office and your property’s notice.
- Assessment appeal
- Assessment appeals follow township/Board of Review time frames; the reviewed official 2026 pages did not publish one countywide calendar deadline.
Exemptions & appeals
View exemption application (opens in a new tab)Senior relief
The official Supervisor of Assessments page identifies the Senior Citizens Assessment Freeze Homestead Exemption (PTAX-340) and other homestead programs. Exact 2026 income limits and filing dates must be confirmed with the office.
For a valuation appeal, use the appeal date in the tax and filing section above. Keep your notice, supporting evidence, and proof of submission.
More exemption & appeal guidance →