If the first mortgage loan is repaid within the first 36 months, a prorated amount of the second mortgage balance must be repaid. Down Payment Assistance Program.Assistance is available for homebuyers purchasing throughout the City of Tucson and Pima County, excluding Tribal lands. I'm curious what (if any) financing options would be available. All forms are fillable. You can fill it out in Reader and print it from there. The City of Tucson and Pima County offer down payment assistance to homebuyers across Pima County. We exist to provide permanently affordable housing for low to moderate-income individuals and families; promote community revitalization. Your lender is going to need information about the land you want to purchase, the type of loan you desire and a few key financial documents. The original cost of a personal property item includes the purchase price plus all freight and installation costs as well as any paid sales taxes for the item.