The landlord may also be able to impose a new lease on the holdover tenant. For a residential tenancy, such new tenancy lasts month to month. For a commercial tenancy of more than a year, the new tenancy is year to year; otherwise, the tenancy lasts for the same length of time as the duration under the original lease. In either case, the landlord can charge a higher rent, if the landlord, before the expiration of the original lease, has notified the tenant of the increase.