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Illinois tax sale properties, straight from county records. Last refreshed Oct 12, 2026. Auction dates and opening bids can change at the county. Check the county link on a listing before you bid.
Not counted above: 978 Illinois properties a land bank sells directly — not a tax sale; you apply or make an offer to the land bank.
3,384 properties with a sale coming up
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Data sourced from county records. Verify details on the official site before acting.
13,564 properties going to auction in the next 7 days, across 115 county sales in 21 states · as of 9:23 PM ET.
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Every listing says one of four things. Next to it is how many facts we hold for it, and what that much evidence is good enough for.
One number cannot say both how good a parcel looks and how much we actually know about it, and a low number reads as a verdict. So we do not print one. “Not enough data yet” is not a judgement about the property.
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See all Illinois postsIllinois is a tax lien state. At the annual tax sale the buyer gets a certificate of purchase, not the property. If the owner does not redeem in time, the buyer asks the circuit court for a deed; for certificates sold on or after July 10, 2026 the court first orders a public auction of the property, where the buyer holds a bid for what it is owed and anyone bidding more wins, with any surplus going to the former owner (35 ILCS 200/22-40, 22-42). Separately, counties resell land they already took by tax deed at their own sealed-bid auctions (35 ILCS 200/21-90), and many counties now take their whole annual sale themselves (35 ILCS 200/21-190).
The standard redemption period in Illinois is 3 yrs, but it varies. Three years for property sold at the annual sale on or after July 10, 2026, but only one year for vacant non-farm land, buildings with 7 or more units, and commercial or industrial property. Certificates sold from January 2024 to July 9, 2026 run two and a half years. Land a county resells after taking its own tax deed carries no redemption.
DeedFlex aggregates Illinois tax sale listings from county auction platforms and gives each property a plain-English verdict: Worth a look, Needs review, Screened out, or Not enough data yet. Next to it is how far the research has got on it. Start with Pro ($59/mo, flat) to browse all available Illinois properties with full deal analysis.
Key risks include: IRS federal tax liens, City of Chicago water liens, Building code violation fines. Annual-sale certificates: you bid the penalty down from a 9% ceiling, and the owner pays that penalty again for each six months that pass (35 ILCS 200/21-215, 21-355); redemption runs up to three years, so capital is locked a long time. In 2026 many downstate counties are buying their whole annual sale themselves and offering only mobile homes to private buyers, so check the county first. The properties most counties sell to the public are county-owned lots at sealed-bid resales, which come with a quitclaim deed and no redemption. Cook County runs its own annual and scavenger sales. Check for city water liens in Chicago properties.
Opening bids vary widely by county and property. Illinois has an average property tax rate of 2.27%, which influences opening bid amounts. DeedFlex shows the opening bid for every listed property. Where we hold a market value we can stand behind, we show it; where we do not, we say so rather than print a number we cannot support.
Tax deed and lien data. 148,811 properties you can bid on or buy now · in 763 counties · tax-sale rules and guides for all 50 states