08/06/2026
Two Illinois laws changed what has to be in your lease this year, and most templates we see still haven't caught up.
Effective January 1, 2026: the Summary of Rights for Safer Homes must be the first page of every new and renewed residential lease, signed on every page by each tenant. Not an abbreviated version. The full official document. Miss it and you're looking at up to $2,000 per lease plus the tenant's attorney fees.
Effective July 1, 2026: application fees are capped at $50, and drop to $0 if the applicant provides a valid PTSR. Lease renewal fees and after-hours maintenance fees are now prohibited outright. So is charging both a security deposit and a move-in fee on the same lease.
Chicago landlords carry a second layer on top of all of it: RLTO summary, bed bug brochure, heating cost disclosure, and a deposit receipt reflecting the 2026 interest rate of 0.01%.
Here's the part that costs people money. Under the RLTO, a missing disclosure can give a tenant grounds to withhold rent or terminate early, sometimes before you even know the document was left out. One missed addendum can cost more than a full year of management fees.
We put together the complete 2026 compliance checklist, state requirements and Chicago requirements side by side, so you can audit your own template before your next signing cycle.
Two new Illinois laws took effect in 2026, adding a mandatory Safer Homes summary and fee caps to every lease. Here's the complete compliance checklist for Chicagoland landlords.