Why a Seller Credit Might Beat a Price Cut: The Two-One Buydown Explained
I talk to a lot of first-time buyers who find a home they genuinely love, run the numbers at today’s rates, and then freeze. Not because the home isn’t right, but because the monthly payment on the mortgage calculator doesn’t feel real yet. It’s the biggest number they’ve ever committed to, and that sticker shock is often what kills a deal that otherwise made sense.
Here’s a strategy I wish more buyers and their agents understood going into negotiations: when a seller is willing to offer a concession, a straight price cut is usually the least efficient way to spend that money. A seller credit that funds a buydown, temporary or permanent, can deliver far more than that. Which kind of buydown fits depends on how long you plan to keep the loan, so let’s run all three.
The Setup
Let’s use a $600,000 home, 10% down, at today’s rate of 7.25%. That’s a $540,000 loan, and on a standard 30-year fixed, the full payment comes out to $3,684 a month in principal and interest.
Now let’s say the seller is willing to give up roughly $12,729 in value to get the deal done. There are three common ways that shows up in a contract. Keep in mind that lenders cap how much a seller can contribute based on the loan type and down payment, so the amount has to fit within those limits.
Option 1: Price Cut
The seller drops the price by $12,729, down to $587,271. The loan shrinks proportionally, and the payment at 7.25% comes out to about $3,606 a month.
That’s a savings of $78 a month. For the life of the loan. It’s real money over 30 years, but it does almost nothing for the buyer’s day-to-day affordability right now, when affordability is the whole problem.
Option 2: Seller Credit for a 2-1 Buydown
Instead, the seller keeps the price at $600,000 and credits $12,729 at closing, specifically earmarked to fund a 2-1 temporary buydown. Here’s what that does to the payment:
Year one, the effective rate is 5.25%, two points below the note rate, and the payment is $2,982 a month. That’s $702 a month lower than the full payment.
Year two, the effective rate is 6.25%, one point below the note rate, and the payment is $3,325 a month. That’s $359 a month lower than the full payment.
Year three and beyond, the buydown funds are exhausted and the loan reverts to its actual note rate of 7.25%, a $3,684 payment, same as it would have been without any of this.
Same rough cost to the seller. Completely different experience for the buyer in the years that matter most.
Option 3: Seller Credit for a Permanent Buydown
The third route puts that same $12,729 credit toward discount points that permanently lower the interest rate. Pricing varies by lender and changes daily, so for this example I’m using a round number: the credit buys the rate down half a point, from 7.25% to 6.75%.
At 6.75%, the payment is $3,502 a month, every month, for as long as you keep the loan. That’s $181 a month lower than the full payment. It’s a much smaller number than the $702 you’d save in year one with the 2-1, but it doesn’t expire.
The tradeoff is timing. The 2-1 delivers all of its value in the first 24 months. The permanent buydown delivers its value slowly and keeps delivering it. It takes about 70 months, just under six years, before the permanent buydown has saved you more in total than the 2-1 did.
Side by Side
| Price cut | 2-1 buydown | Permanent buydown | |
|---|---|---|---|
| Year 1 payment | $3,606 | $2,982 | $3,502 |
| Year 2 payment | $3,606 | $3,325 | $3,502 |
| Year 3+ payment | $3,606 | $3,684 | $3,502 |
| Total saved after 2 years | $1,876 | $12,729 | $4,352 |
| Total saved after 5 years | $4,689 | $12,729 | $10,879 |
| Total saved after 10 years | $9,378 | $12,729 | $21,759 |
| Payment you qualify at | $3,606 | $3,684 | $3,502 |
Savings are measured against the $3,684 payment with no concession, and they cover principal and interest only.
Why This Matters More for First-Time Buyers
The first year or two of owning a home is usually the most expensive stretch of the whole ownership experience that has nothing to do with the mortgage itself. Movers, furniture, window coverings, maybe a washer and dryer that didn’t convey, repairs the inspection didn’t catch. For a lot of first-time buyers, that’s also overlapping with other life changes — a new job, a growing family, student loans still being paid down.
A temporary buydown doesn’t change what the buyer can afford over the life of the loan. It changes when they have to afford it. $702 a month back in year one can be the difference between a comfortable transition into homeownership and a genuinely stressful one.
The Qualifying Rule Buyers Need to Know
This is the part I make sure every buyer understands before they get excited about a temporary buydown: it is not a way to qualify for a bigger loan than you could otherwise afford.
Lenders are required to qualify the borrower at the full note rate, not the bought-down rate. In our example, that means the buyer still has to qualify at the $3,684 payment, the year three and beyond number, even though they’ll only actually pay $2,982 in year one.
I think of this as a guardrail, not a limitation. It means the 2-1 is pure payment relief for a buyer who already qualifies for the loan, not a workaround for a buyer who’s stretching. If you can’t qualify at the note rate, a 2-1 buydown isn’t the tool that gets you into the home — you need a different loan amount, a different price point, or more time.
A permanent buydown is different. Because the note rate itself is lower, the buyer qualifies at the $3,502 payment, which is $181 less than the 2-1 buyer qualifies at. The price cut helps a little too, by about $78. If debt-to-income is the thing standing between a buyer and an approval, the permanent buydown moves it the most.
What Happens If You Refinance Early
One question I get constantly: rates are high right now, so what happens to that buydown money if I refinance in a year or two once rates come down?
The honest answer is: it depends on how your specific buydown agreement is written, and I’d encourage every buyer to get this answer in writing from their loan officer before assuming either outcome. In some structures, if you refinance before the buydown period ends, the unused funds are applied toward your new loan’s principal balance, effectively lowering what you owe. In other structures, the unused funds are returned to whoever funded the buydown originally, which in a seller-paid scenario would be the seller, not you.
Either way, the money isn’t wasted or forfeited to the lender. But which direction it flows is a contract detail worth nailing down before you close, not after.
That’s the temporary buydown. A permanent buydown works the other way: those points are spent at closing, and if you refinance, they don’t come back. If there’s a good chance you’ll refinance when rates drop, you’re paying for a rate you plan to replace. Refinance after three years and the permanent buydown will have saved you about $6,500 against the $12,729 the credit paid for it.
One Thing to Check Before You Write the Offer
Two of these three options keep the contract price at $600,000, and one of them lowers it. If the home doesn’t appraise at the full price, a seller credit doesn’t fix that, and the price cut may be the only version of the deal that works. Ask your loan officer about appraisal risk before you build an offer around a higher price and a credit.
The Bottom Line
If you’re a buyer negotiating with a seller right now, don’t assume a price reduction is automatically the best use of their concession. Run all three scenarios, and let the answer depend on how you’ll actually live in this home.
If you expect to keep the loan well past six years and your budget works today, the permanent buydown saves the most over time. If the first couple of years are the tight stretch, or you plan to refinance when rates come down, the 2-1 puts the most money back in your pocket when you need it. The price cut is the simplest, and the right call when the appraisal is in question, but dollar for dollar it’s the weakest on monthly payment.
If you’re working through an offer and want to see what this looks like with your actual numbers, reach out and I’ll run the comparison for you. You can also plug your own numbers into the 2-1 buydown calculator.
This post is for general education and doesn’t constitute a commitment to lend. Jeff Wen, NMLS #1103521, Mamba Capital Lending, NMLS #2767456. Licensed in Washington, Oregon, and California. Equal Housing Opportunity.