ASSIGNMENT OF INSTALLMENT CONTRACT (for Sale of Real Estate) quantity. Wholesaling homes in Nevada can be done through either contract assignment or double closing, similarly to other states.A purchase contract assignment is between a holder (assignor) who transfers their interest in buying real estate to an assignee. This page contains Assignments clauses in business contracts and legal agreements. We have organized these clauses into groups of similarly worded clauses. A Nevada real estate contract is a legally binding contract that is drafted when a buyer makes an offer on real estate that is for sale. NRS 645.230 prohibits someone from representing another person (holding themselves out as a salesperson) without the appropriate license. The wholesaler enters into a contract with the seller for a lower price and assigns the contract to a buyer for a higher price. NRS 148.160 Sale of equity of estate in property: Procedure.