Mortgage lenders love to hand you a menu of options, and one of the first choices is whether to pay discount points.
It sounds simple—pay more now for a lower rate later—but the break-even math is where most buyers either save thousands or quietly lose money.
A discount point costs 1% of your loan amount.
On a $400,000 mortgage, one point runs $4,000, and it typically shaves about 0.25% off your interest rate.
The trade-off is straightforward: you're prepaying interest to shrink your monthly payment for as long as you hold the loan.
The question that actually matters is how long you'll stay.
Divide the upfront cost by the monthly savings, and you get your break-even point in months.
Pay $4,000 to save $60 a month and you need roughly 67 months—about five and a half years—just to get back to even.
Sell or refinance before then, and you've handed the lender free money.
With the average 30-year fixed rate bouncing around in the mid-6% range, plenty of homeowners are watching for a drop and planning to refinance the moment it's worth the paperwork.
Buyers who paid for points in 2023 and 2024 are discovering that a refi wipes out the benefit entirely—they paid for a lower rate they no longer have.
Lenders also don't always advertise the flip side: you can go the other direction and take a *higher* rate in exchange for lender credits that cover closing costs.
That's the "no points" play, and it makes sense if cash is tight or you expect to move within a few years.
You keep your money in your pocket, accept a slightly bigger payment, and stay flexible.
If you're confident you'll stay in the home well past the break-even point—and you have the cash without draining your emergency fund—points can be a reasonable move.
If you're unsure about your timeline, expect to refinance, or the break-even stretches past seven years, skip them and keep the flexibility.
One more trap: don't let a lender roll points into the loan balance without doing the math.
Financing $4,000 in points means you're now paying interest on that $4,000 for 30 years, which quietly stretches your break-even even further.
Before you sign, ask for two written Loan Estimates side by side—one with points, one without—and compare the total cost over five, seven, and ten years.
The number that looks cheapest upfront rarely is.
Our take: for most buyers in today's rate environment, keeping cash liquid beats buying down a rate you may refinance away.
Final Thoughts
Points aren't a scam, but they're a bet on staying put—and it's a bet too many people place without realizing they've made it.