Promissory note

The written promise to repay the loan. It spells out the amount, interest rate, payment schedule, and what happens on default. The note is what you actually owe; the mortgage or deed of trust just secures it.

Also called note · Financing · Updated September 2026

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Part 1 of 4

Why a seller cares

The note is the promise to repay; the mortgage is the house standing behind it. If you carry financing for a buyer, the note is the document that says what you are owed, and it is what you would sue on.

Part 2 of 4

A simple example

You sell with owner financing. The buyer signs a note for $180,000 at 6.5% over 20 years, and a mortgage giving you a lien on the home to secure it.

Promissory note: a simple example
The documentWhat it does
The promissory noteThe debt: amount, rate, schedule, what default means
The mortgage or deed of trustThe security: your right to foreclose if the note is not paid
Both togetherA loan you can collect on and a house you can take back

The note is the debt. The mortgage is what makes the house answer for it.

Part 3 of 4

What people get wrong

That the mortgage is the loan. The note is the loan; the mortgage is the lien that secures it.

Part 4 of 4 · where to read next

Where it appears in the sale

What a definition is, and what it isn't

Keighbor is a software company, not a law firm, brokerage, or tax adviser. This is general information, not legal, tax, financial, or real estate advice about your sale. Your situation may differ. Before acting on a contract, disclosure, title, tax, or pricing question, ask an appropriately licensed professional in your state.

Written and researched by Keighbor Research · drawn from the reference glossary · how we research and check what we publish

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