A Cook County veteran rated 30 to 49 percent disabled for a service-connected condition takes $2,500 off the equalized assessed value of the home, and one rated 50 to 69 percent takes $5,000. The Cook County Assessor’s Office sets out both amounts on its veterans with disabilities exemption page. Both are flat reductions to the value taxes are figured on, not credits on the bill.
Two lower tiers, two flat reductions
The exemption has three tiers, and the 30 and 50 percent bands are the smaller two. A veteran rated at least 30 percent but under 50 gets $2,500 off equalized assessed value, or EAV. A veteran rated at least 50 percent but under 70 gets $5,000 off.
Both are fixed amounts that do not grow with the value of the home. The reduction applies to the veteran’s primary residence only, and property used commercially or units rented for more than six months are excluded. The floor is a VA-certified rating of at least 30 percent.
The reduction comes off EAV, not off the tax bill. The tax saved is the local tax rate multiplied by the $2,500 or $5,000, so the dollar effect on a bill is a fraction of the reduction itself. Neither amount comes close to the top tier, which removes up to $250,000.
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Why 69 percent and 70 percent are very different ratings
The jump at 70 percent is the sharpest feature of the schedule. A veteran rated 69 percent takes $5,000 off EAV. One rated 70 percent takes up to $250,000 off, which is fifty times as much. The assessor says that at the top tier the exemption can leave a home totally exempt.
Illinois law ties the tiers to the rating, so a change in rating changes the exemption. The VA certification letter that accompanies an application must show the name, the disability percentage and the effective date. A veteran whose rating is raised across a band line has a reason to file again with the new letter.
The state statute, 35 ILCS 200/15-169, has carried the $2,500 and $5,000 tiers unchanged. Its 2023 change touched only the top band, replacing full exemption with the first $250,000 of EAV. The lower two bands did not move.
Renewal rules for veterans under 70 percent
Veterans in the lower bands should plan on filing every year. The statute says each taxpayer granted the exemption must reapply annually, and the assessor’s page says the same. The no-reapply exception is limited to a veteran with a 100 percent combined rating certified as permanently and totally disabled, which a 30 to 69 percent rating cannot meet.
Lake County describes the same arrangement for its residents: an annual verification is required, with exceptions only for World War II veterans and the 100 percent permanently and totally disabled. An applicant in Cook County files through the assessor’s online portal or on paper forms mailed to 118 North Clark Street, Room 320, Chicago.
The exemption cannot be combined with the Persons with Disabilities exemption or the Returning Veterans Homeowner exemption. A household that already receives one of those has to choose. Non-remarried surviving spouses of a veteran with a VA-certified service-connected disability may also qualify, and those who never claimed it became eligible starting with tax year 2023.
Proof of identity and occupancy for 2025 comes in two forms. One List A photo ID, such as an Illinois driver’s license, state ID or City of Chicago ID, plus an occupancy affidavit works. If the ID address does not match the property, one List B document, one List C document and an occupancy affidavit are needed, and List C includes utility bills, bank statements and Social Security award letters.
Back years can still be claimed
Exemptions missed in earlier years are not necessarily lost. The assessor handles late filings through a Certificate of Error, a process that can produce a corrected bill or a refund. The regular filing period for tax year 2025 has ended, so first-time applicants for 2025 file one too, as do applicants for 2024, 2023, 2022 and 2021.
For a $2,500 or $5,000 reduction, the back-year question is about volume. A veteran rated 40 percent since 2021 who never filed has up to five tax years to correct, each carrying the same fixed reduction. Processing for 2024 and earlier years is slower than usual.
Applicants need the VA disability certification letter and, if filing for the first time, a DD Form 214 certified by the Cook County Clerk or the Illinois Department of Veterans Affairs. The exemption shows on the second-installment bill issued in summer. The Assessor’s Office can be reached at (312) 443-7550.
The question for a veteran rated under 70 percent is whether the small reduction is already on the bill. Past bills can be checked under Exemption History on the assessor’s property details page, and a missing line is the signal to file for each year it is absent.
Rated under 70 percent and not sure the $2,500 or $5,000 is on the bill?
A veteran rated 40 or 60 percent can go years without a reduction because nothing renews it, and the shortfall is easy to miss when the amounts are small. Each missed year has to be recovered separately by a Certificate of Error, in a queue the assessor says is slower for 2024 and earlier.
The Senior Property Tax & Home-Cost Relief Kit covers the 5 kinds of property-tax relief and includes an application log and renewal calendar. The log records each tax year filed, and Part 2 reads the tax bill line by line to find a missing exemption.
Get the application log for a lower-tier veterans exemption in the relief kit →
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This article was produced with AI assistance and edited for accuracy against the sources linked above.
