Mortgage Points Explained: When Buying Down Your Rate Pays Off
Paying upfront to lower your rate only makes sense if you stay past the break-even point — here's how to find it.
Mortgage points are worth it when you'll keep the loan longer than the break-even point. In a worked example, 2 points cost $6,800 and saved $113/month — breaking even at just over 60 months (5 years). A buyer planning to stay 7 years comes out ahead; one likely to move or refinance in 3-4 years doesn't.
Run your own rate and timeline through our mortgage points calculator.
A lender quote that shows a lower rate "with 2 points" is offering you a trade: pay cash upfront today in exchange for a smaller payment every month for the life of the loan. Whether that trade is worth it comes down to one number — the break-even point — and how it compares to how long you'll actually keep the loan.
What a Mortgage Point Actually Is
Typically Reduces the Rate by ~0.25% (varies by lender)
On a $340,000 loan, one point costs $3,400 and might reduce your rate from, say, 7% to 6.75%. Points are optional — you can always take the lender's rate without paying anything extra — which is exactly why the decision comes down to running the actual numbers rather than assuming a lower rate is automatically the better deal.
Worked Example
A $340,000 loan at a base rate of 7%, buying 2 points ($6,800) to reduce the rate by 0.5% to 6.5%, on a 30-year term, for a buyer who plans to stay in the home 7 years:
| Line item | Result |
|---|---|
| Cost of 2 points | $6,800 |
| Payment at original 7% rate | $2,262.03/mo |
| Payment at reduced 6.5% rate | $2,149.03/mo |
| Monthly savings | $113.00/mo |
| Break-even point | $6,800 ÷ $113 ≈ 60.2 months (~5 years) |
The buyer plans to stay 7 years — 84 months — well past the roughly 60-month break-even point. Every month after month 60 is pure savings, making the points a clear win for this specific timeline.
How to Read Your Own Break-Even Point
| Your situation | Points generally |
|---|---|
| You'll keep the loan well past break-even | Worth it |
| Break-even lands close to when you expect to move or refinance | Close call — model both scenarios |
| You'll likely move or refinance before break-even | Skip it |
Worth knowing: "Keeping the loan" isn't just about moving — refinancing resets the clock too. If rates drop significantly a few years into a 30-year loan and you refinance, you lose whatever portion of the points' cost you hadn't yet recovered, even if you never sell the home.
Points vs. Other Uses for the Same Cash
The cost of points is cash that could otherwise go toward a larger down payment, covering other closing costs, or simply staying in savings. A larger down payment reduces your loan amount directly and can eliminate PMI if it crosses the 20% threshold — a different, and sometimes more valuable, use of the same dollars depending on where your down payment currently sits. Run both scenarios — points vs. a larger down payment — through a mortgage calculator before deciding which gets the cash.
Discount Points vs. Origination Points
Not every "point" on a loan estimate is the same. Discount points, covered in this guide, are optional and directly buy down your rate. Origination points are a separate lender fee for processing the loan — they don't reduce your rate and function more like a standard closing cost than an investment decision. Confirm which type you're looking at on any specific quote before running break-even math on it.
Frequently Asked Questions
Are mortgage points worth it?
It depends on your break-even point versus how long you'll keep the loan. In a worked example, 2 points cost $6,800 and saved $113/month, breaking even at just over 60 months (5 years) — worth it for a buyer planning to stay 7+ years, not worth it for someone likely to move or refinance within 3-4 years.
How much does one mortgage point cost?
One point typically costs 1% of the loan amount — $3,400 on a $340,000 loan — and commonly reduces the interest rate by roughly 0.25%, though the exact reduction varies by lender and market conditions.
What's the difference between discount points and origination points?
Discount points are optional and directly buy down your interest rate — the type this guide covers. Origination points are a lender fee for processing the loan and don't affect your rate; they function more like a closing cost than an optional rate-reduction purchase.
Do points make less sense if I might refinance soon?
Yes. If you refinance before reaching the break-even point, you lose the remaining unrecovered cost of the points entirely, since a new loan replaces the one the points were attached to. Points make the most sense when you're confident you'll keep the specific loan for years past the break-even point.
Can I finance the cost of points instead of paying cash?
Points are typically paid in cash at closing rather than rolled into the loan balance, since rolling them in would mean paying interest on the cost of buying down your interest rate — which usually defeats the purpose. Confirm how your specific lender handles this before assuming either way.
