Mortgage rates have been stubbornly high, and lenders are pushing a tempting fix: pay extra upfront to "buy down" your rate.
But the discount-points decision is one of the most misunderstood calculations in homebuying, and getting it wrong can cost you thousands.
One discount point equals 1% of your loan amount and typically shaves about 0.25% off your interest rate.
On a $400,000 loan, one point costs $4,000.
Buy two points and you've handed the lender $8,000 at closing for a rate that might drop from 6.5% to around 6%.
The real question is how long it takes those savings to pay for themselves.
That's your break-even point, and it's almost always longer than buyers expect.
On that $400,000 loan, dropping from 6.5% to 6% saves roughly $127 a month.
Divide your $8,000 cost by that savings and you're looking at about 63 months — more than five years — just to get back to even.
That timeline matters because the average American homeowner moves or refinances well before then.
If you sell in year three, you paid thousands for a benefit you never collected.
The points don't transfer to your next house and they don't come back at closing.
If you're buying a forever home, plan to hold the loan for at least seven to ten years, and have cash to spare after your down payment and emergency fund, buying points can lock in real savings over the long haul.
It also helps if you expect rates to stay elevated and don't want to gamble on a future refinance.
If your down payment is already stretching you thin, spending more cash at closing is the wrong move.
Paying points drains the reserves you'd need for a surprise roof repair, a job loss, or a medical bill.
Cash flexibility is worth more than a slightly lower rate when life is uncertain.
Plenty of buyers paid points in 2022 and 2023 expecting to refinance within a couple of years.
If rates fall and you refi, that upfront money is gone — you don't get a refund, and your new loan starts the clock over.
Anyone banking on a quick refi should skip points entirely.
Before you decide, ask your lender for a side-by-side loan estimate showing the rate, monthly payment, and total closing costs both with and without points.
Then do the break-even math yourself, not just the version a loan officer hands you.
Compare the monthly savings and divide it into the cost.
If the answer is longer than you plan to stay, keep your cash.
One more thing: points aren't your only lever.
A larger down payment, a shorter loan term, or shopping multiple lenders can move your rate too — sometimes by more than a single point buys.
Get at least three quotes before you commit. **Our take:** Discount points are a bet that you'll stay in the home long enough to win, and most buyers overestimate how long that is.
Final Thoughts
Run the break-even number honestly, protect your cash cushion first, and only pay points when the math — and your long-term plans — clearly justify it.