Discover how to write effective lease agreements as a landlord in PA. Stay compliant with state regulations and protect your investment. We outline the essential state-specific Landlord-Tenant Laws for Pennsylvania.Learn about tenant rights, security deposits, essential notices, and more. 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. A Pennsylvania lease agreement is a legally binding contract that outlines the terms and conditions of renting a property in Pennsylvania. A Pennsylvania lease agreement defines the relationship between a landlord and tenant when renting property. It's a legally binding contract. First, there is the classic "security deposit" issue. This is a reminder of making sure that the clause that you put in is legal. Renting out commercial or residential properties in Pennsylvania?