Lake County, Illinois tax sale

Last checked Tue, Oct 27, 2026

Information only, not investment or legal advice. Sale dates, terms and deadlines change; always confirm with the county before you register or bid.

Upcoming sales

Date: Fri, Nov 13, 2026, Start time not posted for 2026; County Administration Building, 18 N. County St., Waukegan
Sale: Annual Tax Sale
Deposit: $500 (previously registered buyers excepted); first-time buyers also bring a certified check for the amount they plan to buy
Register by: Closed: registration ran Oct 1 to Oct 23, 2026, 5:00 PM CST
Source: https://www.lakecountyil.gov/552/Tax-Sale-Information

Sale type: lien
Format: In person
How to bid: Buyers register with the Treasurer and must be 18 or older. First-time buyers bring a certified check for the amount they plan to buy, and the unused balance is returned. A delinquent tax list is available for an extra $100 and may be used only for the tax sale.

Source: Lake County, Illinois official websites listed above. TaxAuctionLists is independent and is not affiliated with or endorsed by Lake County.