Developer's DescriptionBy SimplifyEmLease your property in compliance with Landlord Tenant laws in your state.Massachusetts Lease Agreement forms are used by Massachusetts landlords and property management companies when leasing residential property to tenants. The Lease Agreement is a legal document which can be used in a court of law if there is a breach in contract by either party, so it is important to make sure your Lease Agreement complies with all the Landlord Tenant laws in your state.