Property-tax appeals in Peoria County, Illinois

A pre-filled, evidence-backed appeal packet for property in Peoria County — population 179,630 (US Census Bureau estimate, 2024) — that you review, sign, and file yourself.

Run the free check Get your appeal packet

State rules verified — county specifics from your notice

Deadline rule (Illinois): Non-Cook County: 30 calendar days after the assessment list is published. Cook County: each township opens for Board of Review appeals for roughly 30 days on a township-by-township schedule. Your county notice states your exact date — it controls.

Risk: in this state an appeal can raise your assessment. Screen before filing.

Packets for Peoria County property

Homes

Comparable-sales and uniformity packet.

Residential — $79

Multifamily

Income-approach packet for 2–6 units and portfolios.

Multifamily — from $299

Commercial

NOI ÷ cap-rate packet, flat by assessed value.

Commercial — from $299

Start with the deadline

Windows are short and a missed deadline costs a year. Run the free check for Peoria County: it applies your numbers to the rules we have sourced and flags the risks that apply in Illinois.

State page: Illinois property-tax appeals

General information, not legal advice. Software, not representation. FairAppealPacket is not a law firm, a licensed appraiser, or a licensed property-tax consultant. We do not file, appear, or negotiate for you. You review, sign, and file your own appeal. No result is guaranteed.

See what your deadline and your numbers say

The check is free and uses your own numbers — no score invented from data we do not have. If your worksheet shows no indicated saving, we will tell you not to buy a packet.

Run the free check Get your appeal packet