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Seller Financing Structurer

Structure an owner-financed note — payment, interest, balloon — and see what that note would fetch from a buyer on the secondary market.

Secondary Market Value of Your Note
$0
— of note face value  ·  — of sale price
Note Terms
Note amount (price − down)—
Monthly payment (P&I)—
Total interest over life of note—
If You Sell the Note at Closing
Down payment (cash kept)—
Note sale price (PV at 10.5%)—
Total proceeds—
Sale price for comparison—
Implied discount cost of seller financing—
Selling at the buyer's yield converts your note to cash today, but at a discount. Hold the note and you collect the full payment stream instead.

Structuring a Note That Sells Well

  • Require 10%+ down. Real borrower equity is the first thing note buyers screen for; 15–20% down prices noticeably better than little or nothing down.
  • Price the rate at or above market. The closer your note rate is to the yield investors require (often 9–13%), the smaller the discount when you sell.
  • Use 30-year amortization for payment affordability, with caution on short balloons. A balloon at year 5–10 shortens your wait and usually raises the note's present value, but the borrower must realistically be able to refinance it when due.
  • Mind ITV, credit, and seasoning. Buyers look at investment-to-value (their price ÷ property value), the borrower's credit and documented ability to repay, and a track record of on-time payments — 6–12 months of seasoning typically improves pricing.

Worked Example

Suppose you sell a property for $200,000 with $20,000 down (10%), carrying the balance at 7.5% over 360 months with no balloon. A note buyer requires a 10.5% annualized yield.

  1. Note amount. $200,000 − $20,000 = $180,000.
  2. Monthly payment. Monthly rate i = 7.5% ÷ 12 = 0.625% = 0.00625. Payment = 180,000 × 0.00625 ÷ (1 − 1.00625−360) = $1,258.59.
  3. Total interest. 360 × $1,258.59 − $180,000 ≈ $273,091.00 over the full life of the note (using the unrounded payment).
  4. Secondary market value. Discount the 360 payments at the buyer's monthly yield of 10.5% ÷ 12 = 0.875% = 0.00875: PV = 1,258.59 × (1 − 1.00875−360) ÷ 0.00875 = $137,589.60. That is 76.44% of the $180,000 face amount and 68.79% of the $200,000 sale price.
  5. Total proceeds if sold at closing. $20,000 down + $137,589.60 note sale = $157,589.60 — versus the $200,000 sale price, an implied discount cost of seller financing of $42,410.40.

Raise the note rate toward the buyer's 10.5% yield, add a reasonable balloon, or season the note with on-time payments, and that discount shrinks.

How the Math Works

Payment formula. All math here is monthly periodic: the monthly rate is the annual nominal rate divided by 12. The fully amortizing payment on a note balance (UPB = unpaid principal balance) is:

P = UPB × i / (1 − (1 + i)−n)   where i is the monthly rate and n the amortization term in months. If i = 0, the payment is simply UPB / n.

Balloon balance. If a balloon is due at month m, the borrower makes m regular payments and then pays off the remaining balance: B = UPB × (1 + i)m − P × ((1 + i)m − 1) / i. Total interest over the note's life is then P × m + B − UPB.

Present value at the investor's yield. A note buyer prices the note as the present value of its cash flows at their required yield y (monthly = annual ÷ 12):

PV = P × (1 − (1 + y)−n) / y  +  B / (1 + y)m   (with the y = 0 edge case PV = P × n + B). Intermediate values are never rounded — only the display is.

Why notes trade at a discount. Whenever the buyer's required yield exceeds the note's interest rate, the present value of the payments is less than the face amount — the discount is what lifts the buyer's return from your note rate up to their required yield. The longer the remaining term and the wider the rate spread, the deeper the discount, which is why distant payments contribute so little to price.

What seasoning does. Seasoning is a documented history of on-time payments. It does not change the payment math, but it reduces the buyer's perceived default risk, which lowers the yield they require — and a lower discount rate means a higher price for the same cash flows. Many buyers pay meaningfully more after 6–12 months of clean pay history.

Regulatory note. If your buyer will occupy the property as a primary residence, seller financing can fall under Dodd-Frank ability-to-repay rules and may require origination through a licensed residential mortgage loan originator (RMLO), with limited exemptions for individuals financing a small number of properties per year — consult counsel before structuring a note to an owner-occupant.

Assumptions and limitations. This tool assumes level monthly payments beginning one month after closing, no servicing costs, taxes, or default losses, and a single required yield for the whole stream. Actual note offers also reflect ITV limits, documentation quality, property condition, and state law.

Frequently Asked Questions

How do I structure a seller financed note?
Set a sale price, collect a down payment (10% or more is the common benchmark for marketable notes), choose an interest rate at or above prevailing mortgage rates, and pick an amortization term — often 30 years (360 months) for an affordable payment, sometimes with a balloon at year 5–10 so the seller is not waiting three decades for payoff. Document the loan with a promissory note and a recorded mortgage or deed of trust, and verify the buyer's ability to repay. If the buyer will occupy the property as a residence, Dodd-Frank and SAFE Act rules may require a licensed residential mortgage loan originator (RMLO); consult counsel.
What is my seller financed note worth?
A note is worth the present value of its remaining payments (and any balloon) discounted at the yield a note buyer requires — commonly around 9% to 13% annualized depending on credit, equity, seasoning, and documentation. Because investor yields usually exceed the note's interest rate, notes typically trade below face value. For example, a $180,000 note at 7.5% for 360 months is worth about $137,590 to a buyer requiring a 10.5% yield — roughly 76% of face value.
What interest rate should I charge on owner financing?
Most sellers charge a rate at or somewhat above the going conventional mortgage rate to compensate for the credit risk they are taking and to keep the note attractive to secondary-market buyers. The closer your note rate is to the yield note investors require, the smaller the discount if you later sell the note. Rates are also subject to state usury limits and, for owner-occupant borrowers, federal ability-to-repay rules — verify limits in your state.
How much down payment should I require for seller financing?
10% of the purchase price is a widely used minimum, and 15–20% is stronger. A larger down payment gives the borrower real equity at stake, lowers the investment-to-value (ITV) ratio if you sell the note, and is one of the first things note buyers screen for. Notes created with little or nothing down are harder to sell and usually price at steeper discounts.
Can I sell my owner financed note?
Yes. Note buyers and funds purchase seller-financed notes for cash, either in full or as a partial (a set number of the next payments). Expect a discount from the unpaid balance because buyers price the note to their required yield. Clean documentation, a recorded lien, proof of borrower payments (seasoning), hazard insurance, and a payment history all improve the price you will be offered.
Why do seller financed notes sell at a discount?
Because the buyer of the note demands a higher return than the note's interest rate. The price is the present value of the payment stream at the buyer's required yield: when the required yield (say 10.5%) exceeds the note rate (say 7.5%), the present value is below the face amount. The longer the remaining term, the larger the discount for a given yield spread.
Does a balloon payment make my note worth more?
Usually yes, relative to a fully amortizing note at the same rate. A balloon returns most of the principal sooner, so less of the cash flow sits in distant, heavily discounted years. The trade-off is refinance risk: the borrower must be able to pay or refinance the balloon when it comes due, and some buyers discount very short balloons on weak borrowers. Balloons on owner-occupied residences may be restricted under Dodd-Frank — consult counsel.

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