Mortgage lenders love to pitch the idea of buying down your rate.
Fork over a little extra cash at closing, they say, and you'll lock in a lower interest rate for the life of the loan.
It sounds like a no-brainer, especially with rates still hovering near 6% on a 30-year fixed.
But for a lot of buyers right now, paying points is a losing bet.
One discount point costs 1% of your loan amount and typically shaves about 0.25% off your interest rate.
On a $400,000 mortgage, that's $4,000 upfront to drop your rate from, say, 6.5% to 6.25%.
Your monthly payment falls by roughly $65.
Divide that into your upfront cost, and it takes about five years just to break even.
That breakeven math is where things get uncomfortable.
Most homeowners now stay in their homes for roughly eight to ten years, according to housing industry data, but a huge share move or refinance much sooner.
First-time buyers often sell within five years.
If you pay thousands in points and sell or refinance in year three, you handed the lender free money and got nothing back.
There's a second trap that catches people who plan to refinance later.
Unlike your down payment, they don't build equity.
If rates drop to 5% in two years and you refinance, your buy-down disappears with the old loan.
You can't transfer it, and you won't get a refund.
When you're certain you'll keep the loan for a decade or more, and when you have cash left over after closing costs and a fully funded emergency fund.
A lower payment is only a win if it doesn't leave you cash-poor.
Lenders sometimes offer seller-paid points too, which is the best version of this deal because you're not footing the bill.
The smarter move for many buyers today is a no-points loan with the lowest fees you can negotiate.
Ask for a Loan Estimate from at least three lenders and compare the rate side by side with the total closing costs.
A slightly higher rate with $6,000 less in fees can beat a buy-down, especially if you invest the difference or keep it as a buffer for repairs and job changes.
Run the breakeven yourself before you sign anything.
Take the total points cost, divide it by your monthly savings, and see how many months it takes to come out ahead.
If that number is bigger than the years you honestly expect to stay, skip the points.
Also ask your loan officer for the "par rate" — the rate with zero points — and compare it to the buy-down offer.
Some quotes quietly bake in extra fees, so the gap between the two options tells you the real price of the discount.
One more tip: watch for lender credits, the flip side of points.
You take a slightly higher rate and the lender covers part of your closing costs.
If you're tight on cash or planning to refinance when rates ease, that trade often beats paying points out of pocket.
The bottom line is that points aren't a scam, but they're oversold as a default choice.
Treat the buy-down like any other purchase and demand the math in writing.
Final Thoughts
If a lender can't show you the exact breakeven, that's your answer.