Ryan Van Til
Mortgage Advisor, NMLS #02336853 | Pacific Trust Mortgage
A rate buydown temporarily lowers your mortgage interest rate during the first one or two years of the loan. The cost is paid upfront at closing, often by the seller as a concession. In a market where rates are in the high 6% to low 7% range, a buydown can meaningfully reduce your payment during the years when you are most likely feeling the financial stretch of a new home purchase.
How a 2-1 Buydown Works
With a 2-1 buydown, your rate is reduced by 2% in year one and 1% in year two. Starting in year three, you pay the full note rate for the remaining 28 years. The cost of the buydown is deposited into an escrow account at closing, and that account subsidizes your payment during the reduced-rate period.
Example: $500,000 Loan at 7.0%
Year 1 (5.0%): $2,684/mo. You save $643/mo compared to the full rate.
Year 2 (6.0%): $2,998/mo. You save $329/mo.
Year 3+ (7.0%): $3,327/mo. Full payment for the remaining term.
Total savings over the first two years: approximately $11,664. The typical cost of this buydown is around $10,000 to $12,000, depending on the lender.
The 1-0 Buydown
A 1-0 buydown is simpler. Your rate is reduced by 1% in year one, then goes to the full rate in year two. The cost is lower than a 2-1, and it still provides meaningful savings in that critical first year. For a $500,000 loan at 7.0%, a 1-0 buydown would give you a 6.0% payment in year one, saving about $329 per month, or roughly $3,948 over 12 months.
When Seller-Paid Buydowns Make Sense
In many 2025 markets, sellers are offering concessions to attract buyers. Instead of dropping the price by $10,000, a seller might contribute that amount toward a buydown. This is often a better deal for the buyer because the savings show up immediately in a lower monthly payment, while a price reduction only saves a small amount each month in principal and interest.
Buydowns work particularly well when you expect to refinance within two to three years. If rates drop and you refinance before the buydown period ends, you get the benefit of lower payments now and a permanently lower rate later. It is not a guarantee, but it is a solid strategy if the rate environment is trending downward.
The bottom line: if a seller is willing to contribute to closing costs, a rate buydown is one of the most effective ways to use that money. Ask your loan officer to run the numbers for your specific scenario.