A Georgia sublease agreement is a secondary lease made between the existing renter (the sublessor) and a third party (the sublessee). Create your free Georgia sublease agreement, and sublet your property to a new tenant.Download a free template here. A Georgia sublease agreement allows a tenant to sublet their rental unit to a subtenant. A sublessor is the original tenant of the rental unit. In this video we will provide you all the information you need to create a sub-lease agreement in Georgia. A Georgia sublease agreement is a legally binding document that details the terms and conditions of the sublet of a rental property. In Georgia, tenants need their landlord's written consent to sublet. This is a requirement under state law. The Sublessee is NOT permitted to have anyone other than themselves live in the Premises for the lease term.