RSA 540:11: Termination by Lessee.

I. A lessee may terminate his or her lease by notice in writing, in the same manner as the lessor, and the notice shall have the same effect for all purposes as a notice by the lessor to the lessee.

II. A tenancy at will, from month to month, may be terminated by the lessee upon 30 days notice; provided that if the date of termination given in the notice does not coincide with the rent due date, the lessee is responsible for the rent for the entire month in which the notice expires, up to the next rent due date, unless the terms of the lease provide otherwise.