Buying Tax Liens In Illinois May 2026

: Submit a signed registration form and a W-9 to the County Treasurer's office. Fees and Deposits :

: You must often sign an affidavit certifying you are only bidding for one entity to prevent collusion. 2. The Auction Bidding Process Illinois uses a "Bid-Down" interest rate system. Sangamon County Treasurer Annual Tax Sale buying tax liens in illinois

Most counties require a refundable deposit (e.g., in Lake County or $200 in Sangamon County ) that is applied toward your first purchase or refunded if you do not win any bids. : Submit a signed registration form and a

Most Illinois counties require registration at least before the annual tax sale. buying tax liens in illinois