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Mortgage points explained: when buying down your rate pays off

May 1, 20262 min readHelloLend Team

When you apply for a mortgage, you'll often see an option to pay discount points, fees paid upfront in exchange for a lower interest rate. One point typically costs 1% of the loan amount and lowers your rate by roughly 0.25%, so on a $400,000 loan that's $4,000 paid at closing to shave a quarter point off your rate.

What one discount point buys
1%
of the loan amount, the typical cost of one point
0.25%
roughly how much one point lowers your rate
$4,000
one point on a $400,000 loan, paid at closing

Divide the cost of the points by the monthly savings to find your break-even month.

Run the break-even math

Points do save you money. The real question is whether they save you enough money soon enough to be worth the upfront cost.

  1. Calculate your monthly savings from the lower rate
  2. Divide the cost of the points by that monthly savings
  3. The result is how many months you need to stay in the loan to break even

When points pay off

  • You plan to stay in the home well past the break-even point
  • You have extra cash at closing without depleting your reserves
  • You're locking in a long-term mortgage you don't expect to refinance soon

When to skip them

  • You may sell or refinance within a few years
  • The cash would do more as a larger down payment or an emergency fund
  • Rates are expected to drop, making a future refinance likely

Points are a useful tool, not a default choice.

Treat them like any investment: weigh the upfront cost against your timeline, and only buy down the rate when the math clearly works in your favor.

Published May 1, 2026 by the HelloLend Team. General information, not legal or financial advice. Talk to your loan officer about your own loan. This is not a commitment to lend or extend credit.

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