Buydown

Paying money upfront to lower the interest rate, either permanently or for a set number of years. A 2-1 buydown drops the rate 2% in year one and 1% in year two.

Financing · Updated September 2026

In a room, this word explains itself where it appears.

Every term like this one lights up in the step you're on.

Free to set up. No credit card.

Part 1 of 4

Why a seller cares

A buydown is a seller concession that lowers the buyer's rate for a year or two, and it costs you a fixed amount at closing. Buyers ask for it in place of a price cut when payments, not price, are what worry them.

Part 2 of 4

A simple example

A buyer asks for a 2-1 buydown on a $240,000 loan at 6.5%. Their rate is 4.5% the first year and 5.5% the second.

Buydown: a simple example
The yearWhat the buyer pays, and what it costs you
Year one at 4.5%About $300 a month less for them; roughly $3,600 of your credit
Year two at 5.5%About $150 a month less; roughly $1,800 more
Year three onFull rate; the credit is used up

The buydown is a concession with a schedule. Its total cost is known at closing.

Part 3 of 4

What people get wrong

That a buydown is cheaper than a price cut of the same size. It nets the same to you; the difference is what the buyer's lender will finance.

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

Was this clear?

One piece of your sale. Here is where all the pieces live.

In your room, this word explains itself where it appears.

Keighbor keeps your whole home sale in one place and defines every term like this one right where you meet it, in the step you're on. Free to set up, with or without an agent.

Set up my roomFree to start. No credit card.