Will County’s 2026 Board of Review Window Opens August 12
Will County’s Board of Review complaint portal is scheduled to accept new 2026 complaints from August 12 through September 14.
Official source
Will County Board of Review Complaint Portal:
https://borappeals.willcountysoa.com/Home
Source reviewed August 2, 2026. Use the live portal, current county forms, and the instructions applicable to the property before relying on this summary.
What opens August 12
The portal is used for electronic submission and retrieval of complaint information and evidence. The county warns that an incomplete electronic submission may not be accepted.
Before the window opens, a homeowner can preserve the assessment notice, parcel number, official property record, current complaint form, and any county instructions about signatures, disclosure, evidence, or hearing attendance.
A clean evidence file
Keep county-reported property facts separate from homeowner-provided photographs, estimates, corrections, and other condition information. Label comparisons with their source and explain material differences involving location, size, age, quality, condition, or property class.
Submission proof matters. Save the final complaint, every attachment, confirmation, timestamp, and later hearing or evidence notice.
The September 14 deadline does not determine whether a complaint is appropriate for a particular property or what result may follow. The county controls the forms, portal, filing requirements, and review.
FairPath helps homeowners organize sourced information into documents they review and use themselves. The homeowner files, submits, and presents the complaint directly. FairPath does not represent the homeowner or guarantee acceptance, a value change, tax savings, or another outcome.
