2-1 Buydown Explained: How a Mortgage Rate Buydown Lowers Your Payment in DC, MD & VA

With 30-year mortgage rates still sitting in the mid-6% range through September 2026, a growing number of sellers and builders in the DC Metro are offering a 2-1 buydown to win over buyers who are nervous about the monthly payment. It is one of the smartest financing levers in a high-rate market — but most buyers do not fully understand how it works, how long it lasts, or what happens in year three. Here is the plain-English breakdown.

What a 2-1 Buydown Is

A 2-1 buydown is a seller-funded (or builder-funded) temporary rate reduction. For year one of the loan, your interest rate is 2 percentage points below the note rate. For year two, it is 1 point below. From year three through the end of the loan, you pay the full note rate. The cost of the buydown is paid up front by the seller at closing — it sits in a buydown account with the lender and subsidizes your payment for the first two years.

What a 2-1 Buydown Saves You

Here is the math on a $500,000 loan with a 6.75% note rate (30-year fixed):

Over two years, the buyer saves roughly $9,360. The seller funds that amount (plus a small administrative cost) into the buydown account at closing. The savings are real cash in your pocket every month — not a credit that disappears at closing.

2-1 Buydown vs a Permanent Rate Buydown (Points)

A permanent buydown — paying discount points — lowers your rate for the life of the loan. A 2-1 buydown lowers it only for two years. Which is better depends on how long you expect to keep the loan:

Who Pays for the Buydown

In the current DMV market — where days-on-market is climbing in several submarkets and sellers are more willing to negotiate than they were in 2024 — the 2-1 buydown is almost always seller-funded, negotiated as a seller concession in the purchase contract. New-construction builders fund them too, often through their in-house lender. The funds go directly to the lender at closing, not to you, and the lender draws down the account each month to cover the difference between your payment and the note-rate payment.

What Happens at Year Three

This is the part buyers underweight. In year three, your payment steps up to the full note rate. If you are not prepared, it is a shock. Two ways to handle it:

1. 1Refinance before year three if rates have dropped — we track the market for you and tell you when the numbers work
2. 2Budget for the year-three payment from day one and bank the savings from years one and two for repairs, reserves, or a future principal paydown

Can You Refinance Out of a 2-1 Buydown

Yes. There is no prepayment penalty on conventional, FHA, or VA loans with a buydown, and if rates drop before year three, you refinance into a lower permanent rate and walk away from the buydown with the savings you already collected. This is the most common play in a falling-rate environment — use the buydown to ride out a high-rate market, then refinance when the Fed's cuts bring rates down. We do not charge you to run the refinance math, and as a broker we shop the new rate across 100+ lenders when the time comes.

Is a 2-1 Buydown Worth Asking For

If you are buying in a softening DMV submarket and the seller is motivated, asking for a 2-1 buydown is almost always a better use of seller concessions than asking for a price reduction of the same dollar amount — because the buydown directly lowers your monthly payment, while a small price cut barely moves it. On the $500,000 loan above, a $9,000 price reduction saves you about $50/month. A $9,000 2-1 buydown saves you $545/month in year one. Same seller cost, ten times the monthly relief. We run both scenarios for you before you make the ask, so you walk into the negotiation with the numbers in hand.