The document describes the property that is being rented, the length of the lease, the rental fee, and any deposit that the landlord requires. Then, complete the sections on rent, security deposits, and lease terms.1. Enter the Parties' Details. Landlord filling out party information on residential lease agreement ; 2. A lease agreement is a legally binding document that allows a tenant to occupy property and pay rent to a landlord. A Pennsylvania lease agreement is a contractual form that states the facts surrounding a rental property. Renting out commercial or residential properties in Pennsylvania? Use this free Pennsylvania lease agreement template as a starting point for your relationship. Below, you can view our Pennsylvania lease agreement template. Download it as a PDF or Word file to start outlining your terms and conditions for a tenant.