Mortgage rates hovering near 6% have turned a once-boring choice into a real money decision: pay upfront for a lower rate, or keep that cash and take whatever rate the market gives you.
Lenders pitch "buying down" your rate like a no-brainer, but the math only works under specific conditions.
Get it wrong and you're out thousands with nothing to show for it.
One "point" costs 1% of your loan amount and typically shaves your interest rate by about 0.25%.
On a $400,000 mortgage, that's $4,000 upfront for a slightly smaller monthly payment.
The entire question is how long it takes those monthly savings to repay the $4,000 — the break-even point.
Run the numbers and the timeline surprises people.
On a $400,000 loan, dropping from 6.5% to 6.25% saves roughly $60 a month.
Divide $4,000 by $60 and you're looking at about 67 months — more than five and a half years — just to get your own money back.
Sell, refinance, or move before that, and you lost.
The break-even clock is the whole ballgame, and it moves with loan size and rate.
Bigger loans make points cheaper per dollar of savings; smaller loans can stretch break-even past a decade.
Double the upfront cost and your break-even can push toward 13 years, which is longer than the average American stays in a home.
Buyers who plan to stay put well past break-even, have cash beyond their down payment and emergency fund, and expect rates to stay flat or rise.
If you'd drain your savings to buy points, that's a red flag — a surprise roof repair at 18% credit card interest wipes out any rate savings fast.
Anyone stretching to afford the down payment, buyers who might relocate or refinance within a few years, and folks who'd rather invest that cash.
A high-yield savings account paying over 4% can outperform the effective return on points for shorter holds.
The no-points route isn't automatically smarter — it's just more flexible.
You keep liquidity, avoid a sunk cost if life changes, and can always pay extra toward principal to shrink interest without locking money into the lender's pocket.
Before deciding, ask your loan officer for a side-by-side Loan Estimate showing total costs with and without points, then calculate your own break-even month.
Don't let a sales pitch do the arithmetic for you.
The bottom line: points are a bet that you'll stay in the home long enough to win.
Final Thoughts
If your timeline is shaky or your cash is tight, keep your money and take the higher rate — flexibility usually beats a marginally smaller payment.