You should fill out the Ohio apartment lease once you are ready to sign a lease contract. An Ohio rental lease agreement is a legal contract between a property owner and a tenant.Filling out an Ohio rental application form is step one for potential tenants eyeing a new place. A lease is a written contract outlining terms that both the tenant, you, and the real estate owner, the landlord or property manager, agree to. A complete guide to creating a rental application form in Ohio. We'll also explain how tenant screening works and introduce an online template you can use. READ YOUR LEASE to find out if your lease has such a provision. If you want to stay, your landlord may want you to sign a new lease. If you have a month-to-month lease, your landlord usually has to give you notice at least 30 days before the date they want the lease to end. It includes the required disclosures and limitations on security deposits.