Cook County veterans with a VA-certified service-connected disability rating of 70 percent or higher can take up to $250,000 off the equalized assessed value of their home, the figure property taxes are calculated on. The Cook County Assessor’s Office lists the reduction on its veterans with disabilities exemption page. It lowers the value that gets taxed, not the tax bill itself.
What $250,000 off equalized assessed value does to a bill
Equalized assessed value, or EAV, is the assessed value after the county applies its equalization factor. It is neither the market price of the house nor the dollar amount of the tax bill. The exemption removes the first $250,000 of EAV before tax rates are applied.
For a home whose EAV is below that amount, the cut can wipe out the taxable value altogether. The assessor says the exemption can make a qualifying home totally exempt. A home with EAV above $250,000 is still taxed on the part that remains.
The reduction covers the veteran’s primary residence only. Property used commercially and units rented for more than six months are excluded. In a multi-unit building in property classes 2-11 and 2-12, only the unit the veteran occupies qualifies.
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The 2023 change from fully exempt to a $250,000 cap
The dollar cap is newer than many homeowners remember. For tax years 2015 through 2022, Illinois law said a home owned by a veteran rated 70 percent or more was exempt from taxation altogether. The state statute now says that for tax year 2023 and after, the first $250,000 of EAV is exempt, and the full-exemption wording no longer applies.
That is why the amount reads as a ceiling. A veteran with a high-value home and a high EAV now carries a tax bill on the portion over $250,000, where before 2023 there was none. The lower tiers were left alone, at $2,500 for 30 to 49 percent and $5,000 for 50 to 69 percent.
One group kept the older treatment. For tax year 2024 and later, the statute exempts the property of a World War II veteran regardless of the level of disability. Those veterans are also excused from reapplying each year.
Who has to refile every year and who does not
The default rule is annual. The statute says each taxpayer granted the exemption must reapply on an annual basis, and the assessor’s page says all applicants must reapply annually. A veteran rated 70 percent who has filed every year should expect to keep filing.
The exception is narrow. A veteran with a 100 percent combined rating who is certified by the VA as permanently and totally disabled no longer has to reapply, under a change that took effect May 23, 2022. The assessor’s page describes the same automatic renewal for veterans rated 100 percent and classified as permanently and totally disabled.
The same page also carries a line saying the exemption must be filed annually, so the status of a particular account is worth confirming. The Assessor’s Office answers questions at (312) 443-7550. A 70 percent rating does not trigger the automatic renewal, because the exception turns on the 100 percent and permanent-and-total classification.
Missed filings run through a Certificate of Error
The regular filing period for tax year 2025 has ended, so first-time applicants for 2025 file a Certificate of Error. The same route covers 2024, 2023, 2022 and 2021. A Certificate of Error corrects the assessment for a missing exemption and can produce a corrected bill or a refund.
Applicants need the VA disability certification letter showing name, rating percentage and effective date, and first-time applicants also need a DD Form 214 certified by the Cook County Clerk or the Illinois Department of Veterans Affairs. Proof of identity and 2025 occupancy is required. A photo ID such as an Illinois driver’s license plus an occupancy affidavit satisfies it.
Filing is done online through the assessor’s portal or on paper forms in English, Spanish and Polish, mailed to 118 North Clark Street, Room 320, Chicago. An applicant can follow a filing under My Filings, and past bills can be checked in the Exemption History section of the property details page. Processing for 2024 and earlier years is slower than usual, and an approved correction waiting on a refund is a question for the Cook County Treasurer’s Office.
Eligibility has other conditions. The veteran must be an Illinois resident, must own and occupy the home, and cannot combine this exemption with the Persons with Disabilities exemption or the Returning Veterans Homeowner exemption. Non-remarried surviving spouses may qualify, and those who never claimed it became eligible starting with tax year 2023.
Other counties follow the same state statute. Lake County lists the same up-to-$250,000 reduction at 70 percent or higher and requires an annual verification except for World War II veterans and those 100 percent permanently and totally disabled. The open question for a Cook County veteran is whether the reduction is on the bill, since exemptions appear on the second-installment bill issued in summer.
Is the veterans exemption actually showing on the Cook County bill?
A veteran rated 70 percent who assumes the exemption renews itself can lose a year of it, because only the 100 percent permanently and totally disabled classification skips the annual filing. Recovering a missed year means a Certificate of Error and a slower queue for 2024 and earlier.
The Senior Property Tax & Home-Cost Relief Kit explains the 5 kinds of property-tax relief and includes an application log and renewal calendar. The calendar tracks the yearly renewal, and Part 2 reads the tax bill line by line to find the exemption.
Get the veterans-exemption renewal calendar and tax-bill walkthrough in the relief kit →
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This article was produced with AI assistance and edited for accuracy against the sources linked above.