In Arizona, a renter cannot sublease without the landlord's consent. You should give them a notice to vacate after at least five days.If they don't leave within the timeframe, you can file an eviction action with the court. If you have a month-to-month lease or are a tenant-at-will, you are never allowed to sublease without your landlord's permission. It's important to note that Arizona rental law does not cover sublease and assignment provisions. The 2024 guide to Arizona landlord-tenant laws for property managers or investors. In Arizona you must obtain consent from your landlord prior to subletting and they're not required to let you sublet. ARS § 33-1378 apparently allows a landlord to simply have a tenant removed who is not on the lease with doing an eviction. An Arizona lease agreement establishes a binding relationship between a landlord and tenant, where the landlord rents all or part of their property for a fee. A consent to sublease is not necessary if there are no restrictions or limitations on occupancy in the current lease agreement.