A Massachusetts lease agreement is a contract between a landlord and a tenant for the renting of property in exchange for payment. A Massachusetts residential rental application provides information on a person wanting to rent.A complete set of landlord forms that you can modify. These forms are a good starting place for Massachusetts rental real estate. Learn about the rights and responsibilities of both parties, as well as the renting process in Massachusetts in the links below. Massachusetts rental agreements are between a landlord and a tenant that agrees to rent a property for a monthly payment. This is a Lease of Apartment No. , Located in a Building Numbered. in. Fill forms in a few steps. create. The tenant must provide the security deposit within ten days from the beginning of the lease. How do I fill this out?