A lease can be a written or oral agreement. In Pennsylvania, leases for terms of more than three years need to be written.In this section, we will discuss the three main types of lease agreements in Pennsylvania: residential, commercial, and monthtomonth leases. We outline the essential state-specific Landlord-Tenant Laws for Pennsylvania. Learn about tenant rights, security deposits, essential notices, and more. Residential Lease (Form RL) is a plain language lease for residential property that contains certain language and notices, some of which are legally required. A Pennsylvania standard residential lease agreement is a legal document between a landlord and a tenant for renting residential property for a fixed period. Preprinted forms usually contain the basic legal elements of a good lease, and newer ones are written in plain language, which is a requirement in Pennsylvania. Read our guide to Pennsylvania lease agreements in 2024. Streamline the leasing process with our free, downloadable sample template.