Customize and Download this "Bill Of Sale With Payment Plan". This agreement will not be in effect until your first payment has been received and processed.The property and improvements which the Seller is agreeing to sell and which the Purchaser is agreeing to purchase is known as. The bill of sale must show the purchase price and the amount of out-of-state sales tax paid to the dealer. Selling or transferring ownership of a car, boat or other item of personal property? Easily create, print, and download a Bill of Sale in minutes. Vehicle Payment Plan Agreement. A vehicle payment plan agreement is a contract between a buyer and seller of a vehicle that agrees to installment payments. This bulletin explains the sales tax filing requirements for quarterly, partquarterly (monthly), and annual filers, including the Efile mandate. The Finance Department is responsible for disbursing and accounting for all operating expenses, inclusive of wages, supplies and services.