Note Rate (Coupon Rate)
The stated interest rate written into the promissory note — the rate the borrower pays, distinct from the yield a note buyer earns.
The note rate (sometimes called the coupon rate or face rate) is the stated annual interest rate written into the promissory note — the rate the borrower agreed to pay on the principal balance. It is the number that, together with the balance and term, determines the monthly payment through amortization. It is also one of the first figures a note buyer asks for, because it directly shapes both the note's income and its value. Crucially, the note rate is not the same as the buyer's yield.
Note rate vs. yield
This distinction is the heart of note pricing:
- Note rate is what the borrower pays on the balance — fixed by the loan documents.
- Yield (or discount rate) is the return the buyer earns on the price they actually pay for the note.
Because notes are bought at a discount to the unpaid principal balance, the buyer's yield is higher than the note rate. For example, a note with an 8% note rate, bought at a discount, might deliver the buyer a 10% yield. The borrower still pays 8% on their balance; the buyer earns 10% because they paid less than the balance for that 8% income stream.
Why a higher note rate raises value
At the same balance and term, a note with a higher note rate produces more monthly income, so it is worth more to a buyer. A 9% note throws off larger payments than a 5% note on the same principal, meaning the buyer can pay a smaller discount (a higher price) and still hit their target yield. This is why owner-financed notes are often written at rates above bank levels — a fair, market-or-above note rate both compensates the original seller for risk and makes the note more valuable if they later sell it.
The flip side: below-market rates
A note written at a low note rate (say, a seller who financed at 4% to help a family member) produces little income relative to its balance. To reach a normal yield, a buyer must apply a deeper discount, so a low-rate note sells for noticeably less than its balance even if the borrower pays perfectly. The income stream simply is not large enough to support a price close to par.
Fixed vs. adjustable
Most owner-financed notes carry a fixed note rate, which buyers prefer for predictability. An adjustable rate adds uncertainty to the future payment stream and can complicate valuation and consumer-compliance treatment under Dodd-Frank. Clear, fixed terms make a note easier to underwrite and sell.
What it means when you sell
Report your note rate accurately — it is a primary input to any quote. If you are creating a note you might sell later, setting a fair, market-aware fixed rate (while staying compliant for owner-occupied loans) is one of the simplest ways to maximize its future resale value.