Mortgage Points: When a Lower Rate Pays Off

By Joy Jacob · Updated 2026-06-06 · 2 min read

When you take out a mortgage, the lender may offer you discount points — an optional, upfront fee you pay in exchange for a lower interest rate over the life of the loan. The CFPB explains points as part of the trade-offs you weigh when shopping for a mortgage. One point costs 1% of the loan amount and typically lowers your rate by a fraction of a percentage point.

How the math works

On a $300,000 loan, one point costs $3,000 upfront. Suppose it lowers your rate enough to cut your monthly payment by $50. To find your break-even point, divide the cost by the monthly savings:

$3,000 ÷ $50 = 60 months (5 years)

If you keep the loan past month 60, the points have paid for themselves and everything after is savings. Sell or refinance before then and you've lost money on the deal.

When points make sense — and when they don't

• Buy points if you're confident you'll stay in the home (and keep the loan) well past the break-even date, and you have cash to spare that isn't needed for the down payment or emergency fund.
• Skip points if you might move or refinance within a few years, your cash is tight, or you'd rather put that money toward a bigger down payment to avoid mortgage insurance.

Don't confuse discount points (which buy down your rate) with origination points (a lender fee for processing the loan). Only discount points lower your rate. Lenders must itemize both on the official Loan Estimate, the standardized CFPB form every lender gives you — compare that form across at least three lenders, since rate-and-point combinations vary.

The mirror image: lender credits

Points have an opposite. You can sometimes take a higher rate in exchange for the lender covering some of your closing costs — useful if you're short on upfront cash or won't keep the loan long. It's the same break-even logic running in reverse.