N.D. Cent. Code § 47-16-06

If a lessee of real property remains in possession of the real property after the expiration of the lease and the lessor accepts rent from the lessee, the parties are presumed to have renewed the lease on the same terms and for the same time, not exceeding one year. Except in the case of a lease with an automatic renewal clause, if a lessee of real property for residential purposes remains in possession of the property after the expiration of the lease and the lessor accepts rent from the lessee, the parties are presumed to have renewed the lease as a month-to-month tenancy.