"A lease option is a contract in which a landlord and tenant agree that, at the end of a specified period, the renter can buy the property at a specified price. An Arizona rent-to-own lease agreement is a rental contract that includes an option to purchase the property under pre-negotiated terms.A lease agreement with option to purchase gives the buyer the right to buy the property at the end of the lease. If considering this type of arrangement prior to the close of escrow on the purchase, there should be a separate lease agreement entered into. A leaseoption agreement gives the tenant the option to purchase the house at the end of the lease. Option agreements entail that the buyer-tenant has a choice to purchase the property once the rental agreement period concludes after paying an option fee. Option agreements entail that the buyer-tenant has a choice to purchase the property once the rental agreement period concludes after paying an option fee. Allows tenants to not only lease a property but also includes an option to buy it at a predetermined price. Required Lease Disclosures. Rent-to-Own Lease Agreement – The tenant pays rent like a typical lease with the option of having the legal right to buy the property.