When a tenant asks to move out before their lease ends, two terms usually come up: subletting  and assigning the lease. They sound similar, but they create very different risk, paperwork, and enforcement realities for a landlord. This guide breaks down the difference, what to approve (in writing), and how to protect yourself while staying compliant. Quick definitions Sublet (subletting):  Your original tenant stays on the lease and temporarily places another occupant in the