Forms for Renting Residential Property. Cook County Residential Tenant Landlord Ordinance.Leases is an extensive subject that covers a variety of topics, including vacancy leases, renewal leases, security deposits, roommates, subletting, and more. Free online property management tools via the Owner Extranet Portal to help you manage your entire Section 8 portfolio. The purpose of our sample lease is to provide you with an example from which to follow along with the sections of our lease training video. This lease is up to date with Cook County and Illinois law for 2021. 2. The attached lease is in a fillable PDF format to aid in its use. On this page are descriptions of the various forms that landlords might encounter when participating in the HCV program. Please contact Cook County Department of. Find all of Domu's free, printable Chicago apartment lease agreement forms here.