The most important source of information about the rights and responsibilities of residential landlords and tenants is the written lease agreement. Some landlords prefer oral agreements, but it is more common for them to require the tenant's signature on a written lease—and a written lease protects the tenant more than an oral agreement. Be sure to read the lease carefully before you sign it.

If a tenant wants to change part of the lease, the tenant should discuss it with the landlord. If the landlord agrees, the landlord and tenant should decide how they want to word the change and then write it into the agreement. Both the tenant and the landlord should then initial the change. For example, many standard leases prohibit pets, but the landlord may be willing to accept a pet if the tenant puts down extra money as security (a pet deposit) to protect against any damage the pet might do.

A state’s landlord-tenant laws may provide additional rights and responsibilities and further define the rights and responsibilities identified in the lease agreement. These laws vary from state to state and are usually located in a state’s statutes.

In Minnesota, the written lease agreement is indeed a crucial document for both residential landlords and tenants as it outlines their rights and responsibilities. While oral agreements are legally binding in Minnesota, a written lease provides clearer protection and is preferable for both parties. Tenants should thoroughly review the lease before signing and negotiate any desired changes with the landlord. Amendments to the lease should be written into the document and initialed by both parties to be enforceable. Minnesota state law, particularly the Minnesota Statutes, supplements the lease agreement by providing additional rights and responsibilities that cannot be waived or altered by the lease. For instance, Minnesota Statutes section 504B outlines various landlord and tenant obligations, including those related to security deposits, notice periods for lease termination, and habitability standards. It's important for both landlords and tenants to be aware of these statutory provisions as they provide the legal framework that governs residential rental agreements in Minnesota.