The New York lease termination letter may be used by a landlord to inform a tenant of the impending termination of a month-to-month lease or rental agreement. Furthermore, this notice may be issued by a tenant to their landlord in order to end a month-to-month tenancy. The notice provides the tenant with one (1) month to vacate the rental property. No specific reason is required for the termination of a month-to-month or “at-will” tenancy, however, the termination cannot retaliate or discriminate against the tenant.