When you get a mortgage rate quote, the interest rate is only part of the picture. Every rate comes with a price — and that price is expressed as either discount points or rebate credit. Understanding how this works gives you real control over your closing costs and monthly payment.
The Basic Concept
Mortgage rates aren’t priced in isolation. For any given loan scenario, lenders offer a range of rate-and-price combinations. You can choose a lower rate by paying discount points upfront, or accept a slightly higher rate in exchange for a rebate credit that offsets your closing costs. The choice is yours — and it’s worth thinking through carefully.- Discount points are an upfront fee you pay to buy your interest rate down. One point equals 1% of the loan amount.
- Rebate credit (sometimes called lender credit) is money credited toward your closing costs in exchange for accepting a slightly higher rate.
A Simple Example
Say you’re borrowing $500,000. Here’s an example how different pricing options might look for the same loan on the same day:| Rate | Price | Dollar Amount |
|---|---|---|
| 6.625% | Pay 0.50% in points | $2,500 cost |
| 6.750% | Near par (close to zero) | Minimal cost or credit |
| 6.875% | 0.50% rebate credit | $2,500 credit |
| 7.000% | 1.00% rebate credit | $5,000 credit |
The Break-Even Calculation
When you’re deciding whether to pay points, one number matters most: the break-even point. This is how long it takes for the monthly savings from a lower rate to recover the upfront cost of buying that rate down. Break-even formula: Upfront cost ÷ Monthly savings = Months to break even Using the example above: $2,500 ÷ $29/month ≈ 86 months (about 7 years). If you plan to stay in the home — and keep the loan — longer than 7 years, paying the point likely makes sense. If you expect to sell or refinance before then, the rebate option probably serves you better. I have a Total Cost Analysis that compares scenarios side-by-side over various points of time to help you evaluate which scenario.Which Option Makes Sense for You?
There’s no universal right answer. Here’s how to think through it: Paying discount points tends to make sense when:- You plan to stay in the home long-term
- You have sufficient cash reserves and won’t be depleting savings to cover the points
- You’re in a higher tax bracket and the additional mortgage interest deduction matters less than a lower rate
- Rates are unlikely to drop significantly in the near future (so a refinance isn’t on the horizon)
- You want to minimize cash out of pocket at closing
- You’re refinancing and want to break even quickly
- You expect to sell or refinance within a few years
- You’d rather keep cash liquid for home improvements, reserves, or investments






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