Paying mortgage points can make sense if you keep the loan long enough to recover the cost and still have enough cash after closing. The mortgage points break-even gives you a useful starting number. Then we need to look at your plans.
What do points cost upfront?
Discount points are paid at closing in exchange for a lower rate. One point costs 1% of the loan amount—not the purchase price. On a $400,000 loan, one point is $4,000; half a point is $2,000.
A point does not buy a fixed rate reduction. Ask for actual options with and without points. The CFPB explains this trade-off.
How to calculate your mortgage points break-even
Upfront points cost ÷ monthly principal-and-interest savings = months to payment break-even.
Use the same loan amount and term for both options. If the lower-rate offer also changes other fees or credits, include those differences in a fuller comparison. If there are no monthly savings, there is no payment break-even.
Illustrative example: $4,000 upfront to save $100 a month
These are assumed numbers for illustration, not current pricing or a loan offer. Suppose one point on a $400,000 loan costs $4,000 and lowers principal and interest by $100 per month. We are assuming the payment savings, not promising a particular rate reduction.
$4,000 ÷ $100 = 40 months, or 3 years and 4 months.
- After 24 months: $2,400 in payment savings—$1,600 less than the points cost.
- After 40 months: $4,000 in payment savings—equal to the points cost.
- After 60 months: $6,000 in payment savings—$2,000 more than the points cost.
This measures payment cash flow only. It excludes differences in remaining loan balances, other closing costs, tax effects, and what your upfront cash could earn elsewhere. It is not a complete interest-cost or investment-return calculation.
Use our discount points break-even calculator with your actual quoted rates, loan amount, term, and points. It calculates principal-and-interest savings and rounds payment break-even up to a whole month.
What if you sell or refinance first?
The timeline is how long you keep this mortgage. You could stay in the home for ten years and replace the loan in two.
In our example, selling or refinancing at month 24 means the monthly savings have not recovered the $4,000 points cost. The old loan’s lower payment stops when that loan is paid off. A future refinance needs its own cost comparison.
Try a short, likely, and longer holding period. I would not base the decision on a promise that rates will fall or that refinancing will be available.
Keep enough cash after closing
Before spending $4,000 on points, ask what you need for moving, repairs, and savings. A payment that is $100 lower may be helpful, but having cash available matters too. Freddie Mac’s guide to discount points is useful background.
Ask for the comparison before choosing
On the Loan Estimate, review the payment, fees, credits, cash to close, and rate-lock details. Points appear on page 2, Section A. Ask which charges differ between the two options and whether both quotes use the same lock period.
For real estate partners, a useful question is: “How long would you need to keep this loan for the lower payment to recover the upfront cost?” It helps a buyer connect the financing to their plans.
My advice: compare the numbers before committing the cash. Bring me the options and your likely timeline, and we can walk through the trade-off. For the bigger picture, read how to compare your home loan options, payments, and cash at closing.
Let’s compare your options.
Call my direct line at 770-841-1532 or email ben@bellmortgageteam.com.