Form I-017, Certificate of Tenancy, is a legal document completed by a landlord as proof of the rent the tenant paid in the previous calendar year to prove a Wisconsin rental property – apartment, room, mobile home, etc. The main purpose of this document is to serve as evidence for tenants claiming a Homestead credit for their Wisconsin taxes – it will verify the amount of rent paid or property tax accumulated. Once you`ve completed it, attach the Wisconsin Rent Certificate to Schedule H, Household Employment Taxes, or Schedule H-EZ, Wisconsin Homestead Credit, and file it with your tax return. A Wisconsin Homestead Credit Rent Certificate must be completed by the tenant (the applicant) and the landlord: If the landlord refuses to sign the form, the tenant must check the appropriate box on the first page and attach a rental confirmation – a copy of each check or bank order available to verify the rent. This form was published by the Wisconsin Department of Revenue. The latest version of the form was released on July 1, 2020, with all previous editions deprecated. A fillable version of the Wisconsin Rent Certificate is available for download below. If there was more than one occupant of the rental property and the cost of living was not evenly divided, the tenant must complete the common cost of living plan on the second page of the certificate and list the amounts paid for rent, food, utilities and other components of the cost. .