Owner Finance Rate Spread Calculator
Owner financing typically prices 100-200bps above conventional mortgage rates — compensating sellers for credit risk + illiquidity. This tool computes seller yield, buyer payment, and the win-win price-point for both sides.
Why Owner Financing Premium Exists
Seller takes credit risk (buyer default) + illiquidity (cannot sell note easily for full value) + servicing burden (monthly payment handling). 100-200bps over conventional compensates these. Below that, seller is underpaid; above, buyer should keep shopping.
Dodd-Frank Compliance
Sellers financing more than 5 properties per year are subject to Dodd-Frank rules: must use licensed loan originator, must qualify buyer with ability-to-repay verification, cannot include balloon payments under most circumstances. Smaller sellers (1-5 properties/yr) are exempt but should still follow best practices.
Win-Win Structuring
Both sides win when: (1) Rate spread is 100-150bps (fair seller premium). (2) Term is 15-20 years with 5-7 year balloon (buyer refis at bank rates when credit improves). (3) Down payment is 20%+ (seller protected if foreclosure needed). (4) Escrow + impound for taxes + insurance. Professional servicing company at $20-40/month is worth it.
Source: NAR Owner Financing Report 2025, CFPB Seller Financing Guidance. Last updated: May 2026.