Goodwill from the point of view of Islamic jurisprudence and law

Goodwill is a right that is realized at the beginning of the lease relationship by paying an amount from the lessee to the lessor and is affected by factors such as the location and size of the building and by creating rights for the lessee, including having the right to extend the lease term. Before the approval of the Landlord and Tenant Law, goodwill was a common and unquestionable custom among the general public, especially prominent businessmen and merchants, and had a very strong guarantee of moral implementation. Goodwill, unlike some jurisprudential concepts such as sale, purchase, lease, and mortgage, is a vague and unclear term, especially for the general public, and researching it and the rulings related to it is appropriate and necessary. In this article, the definition and conditions of goodwill are stated and its jurisprudential and legal documents are reviewed. The information was collected through a library and processed in a descriptive and analytical way. All source and document references are in-text (APE and MLA).