Mortgage rates are still hovering near two-decade highs, and lenders are dangling a familiar trade-off in front of buyers: pay more upfront to shave your rate, or keep cash in your pocket and accept a higher monthly bill.
In practice, the answer depends on how long you plan to stay in the home, and most buyers never run that number.
One discount point costs 1% of your loan amount and typically lowers your interest rate by about 0.25%.
On a $400,000 mortgage, one point runs $4,000.
Buy two points and you're paying $8,000 at closing for a rate that might drop from 6.75% to roughly 6.25%.
The monthly savings sound modest, but they compound over time.
On that $400,000 loan, dropping half a percentage point cuts the payment by roughly $130 a month.
Divide your $8,000 upfront cost by $130, and you get a break-even point of about 61 months — a little over five years.
That break-even math is the whole ballgame.
Stay in the house longer than the break-even window and buying points puts you ahead.
Sell or refinance before it, and you handed the lender thousands of dollars for nothing.
If you have cash sitting in a savings account earning 4% or more, paying points means pulling money out of an account that's actually working for you.
If you're stretching to cover the down payment and closing costs already, draining reserves to buy points is a risky move — you'll want an emergency fund more than a slightly smaller payment.
Points paid on a purchase mortgage are generally deductible in the year you pay them, while points on a refinance typically have to be spread across the loan's life.
That can change the break-even calculation, so it's worth a conversation with a tax professional rather than a guess.
There's also a middle path many buyers overlook: ask the seller to cover points as part of your negotiation.
In a market where homes are sitting longer in many metros, sellers have more reason to say yes.
It costs them less than a price cut and gives you a permanently lower rate.
And don't ignore the no-points side entirely.
Keeping that $8,000 in an emergency fund, or using it to pay down higher-interest debt like a credit card at 22%, can beat the returns from a lower mortgage rate.
Compare the rate you're effectively earning by buying points against every other use of that cash.
Finally, watch for lender credits — the reverse trade.
You accept a slightly higher rate and the lender covers some closing costs.
If you expect to move within a few years or plan to refinance when rates ease, that's often the smarter play. **The bottom line:** Points aren't a scam or a slam dunk — they're a bet on how long you'll stay put.
Final Thoughts
Run your own break-even number, factor in what else that cash could do, and don't let a loan officer rush the decision at the closing table.