15-1603.5.Strict foreclosure of an omitted subordinate interest.
Article XV. Mortgage Foreclosure · Part 16. Reinstatement and Redemption · Last amended 2014 · Last verified July 20, 2026
Full Text of 735 ILCS 5/15-1603.5
Plain-English Summary
Sometimes a recorded subordinate interest — a lien, junior mortgage, or similar claim — never gets named as a defendant in a foreclosure case, even though it attached before the lis pendens notice was filed. This section lets the certificate-of-sale holder, the person who took title after the sale, or any later successor file a strict foreclosure complaint against that omitted interest holder once a motion to confirm the sale is pending or granted.
The complaint has to spell out specifics: how the plaintiff acquired its interest, the docket number and recording details of the earlier foreclosure and mortgage, a legal description of the property, the recorded instrument identifying the omitted interest, the winning bid amount from the earlier sale, an explanation of why the interest holder was left out, and a proposed redemption period with a contact for tendering payment.
If the named defendant doesn't object, the court enters judgment extinguishing the omitted interest. If the defendant does object but won't agree to pay the redemption amount, the court still enters judgment. If the defendant agrees to pay, the court instead issues an order setting the redemption amount — the earlier sale's winning bid plus any taxes, preservation costs, or other protective expenses incurred since the sale, but not the costs of this new suit — and giving the defendant 30 days from the order to pay it. Missing that deadline ends the defendant's interest in the property.
A person whose interest survived the earlier foreclosure has no basis to bring this kind of action, and even a successful strict foreclosure under this section doesn't cut off that person's claim to any surplus sale proceeds still to be distributed.
Frequently Asked Questions
What counts as an omitted subordinate interest under this section?
A recorded interest that attached to the property before the lis pendens notice was filed, where the holder was never named as a defendant in the foreclosure and a motion to confirm the sale is pending or has been granted.
Who can file a strict foreclosure complaint against an omitted interest holder?
The holder of the certificate of sale, the person who acquired title after the sale, or any later successor, assignee, transferee, or grantee.
How long does the omitted interest holder have to redeem?
30 days after the court enters the order allowing redemption; missing that deadline terminates the interest.
What must the omitted interest holder pay to redeem?
The winning bid from the earlier foreclosure sale, plus any taxes, preservation costs, or other protective expenses incurred since that sale — not the costs of the new strict foreclosure case.
Does this section affect the omitted interest holder's claim to surplus sale proceeds?
No. Even after the interest is terminated under this section, the holder keeps any claim to surplus proceeds still to be distributed after the sale is confirmed.
Amendment History
(Source: P.A. 98-1099, eff. 8-26-14.)