Mortgage points and lender credits, explained

Understand the exchange

Discount points are upfront costs associated with a lower interest rate. A point is typically expressed as a percentage of the loan amount, but the rate reduction offered for that cost varies. Ask for the actual dollars paid and the actual rate difference, rather than assuming a standard exchange.

A lender credit works in the other direction: it can offset upfront costs, often in exchange for a higher rate. A loan advertised with low closing costs still has economic tradeoffs. Review the full written estimate and distinguish lender credits from seller contributions.

Calculate a simple break-even

Subtract the lower payment from the higher payment, then divide the additional upfront cost by that monthly difference. This shows how many months of payment savings are needed to recover the extra cash. It is a useful screening tool, not a complete return calculation.

Remaining balances, tax treatment, the use of your cash elsewhere, and the possibility of another refinance can affect the decision. If the simple break-even is already longer than your likely loan timeline, the upfront cost deserves particular scrutiny.

Ask for a range of choices

Request the same loan with no points, with points, and with a lender credit if available. Keep the loan amount and lock period consistent. Compare both the costs and the cash you would retain after closing.

Do not spend your last reserve dollar merely to secure a lower advertised rate. A slightly different structure may preserve flexibility. The useful question is which combination of upfront cash and ongoing payment best fits your plans.

What a point is, and what the word can hide

One point equals 1% of the loan amount, so a point on a $320,000 loan costs $3,200. How much that point lowers your rate is not fixed. It depends on the lender, the market that day, and your loan, so ask for the rate with and without points in writing.

The CFPB notes that “points” is not always used the same way. Some lenders use the word for any upfront fee calculated as a percentage of the loan amount, even when it does not lower your rate, and some offer credits that are unrelated to the rate. On a Loan Estimate, points appear with the origination charges on page 2 as a percentage of the loan amount. If a fee is described in points, ask whether it actually buys a lower rate.

Sources: CFPB: Points and lender credits · CFPB: Loan Estimate explainer

One loan, three ways

Imagine a hypothetical $320,000, 30-year fixed loan offered three ways: 7.00% with no points, 6.75% for one point ($3,200), or 7.25% with a $3,200 lender credit. The monthly principal-and-interest payments are $2,128.97, $2,075.51, and $2,182.96.

Over three years, the lender credit is the least expensive way to borrow: you keep $3,200 of cash and pay only $54 more a month than the no-point loan. By five years the order has reversed and the point is cheapest. By 10 years, the point has saved $4,851 compared with no points and $9,724 compared with the credit.

Why the simple break-even is only a starting point

The quick method divides the cost of the point by the monthly payment savings: $3,200 ÷ $53.46 is about 60 months. That is a reasonable first screen. Measured by interest, though, the point in this example pulls ahead of the no-point loan at month 48, because a lower rate also sends more of each payment to principal. The lender credit stays the cheapest option only through month 47.

Neither calculation accounts for what the $3,200 could do elsewhere, such as covering an emergency or paying down higher-interest debt. The CFPB suggests asking the loan officer to show total costs over your shortest, longest, and most likely timeframes, and notes that if you are unsure how long you will keep the loan, you might not want to pay points or take a higher rate for credits.

Sources: CFPB: Points and lender credits

Points on a purchase versus a refinance, and taxes

On a purchase, cash for points competes with the down payment, closing costs, and the reserve you want after moving in. On a refinance, points add to costs you are already trying to recover, which pushes the break-even further out.

Points can also matter at tax time if you itemize deductions. IRS Topic 504 explains when mortgage points may be deducted: points on a loan to buy your main home may be deductible in the year you pay them if certain conditions are met, while points on a refinance are generally deducted over the life of the loan. Tax rules depend on your situation, so check with a tax professional rather than counting on a deduction.

Sources: IRS: Topic 504, home mortgage points

Keep the quote and the rate lock in sync

The price of a point is tied to the rate available when the quote is made. Mortgage rates can change daily, and until your rate is locked, both the rate and the cost of points can change with them. The top of page 1 of the Loan Estimate shows whether your rate is locked and until when.

To compare fairly, ask each lender for the no-point, one-point, and credit options on the same day, for the same lock period. If you decide to buy points, lock the rate that goes with them, and check that the final Closing Disclosure shows the same points in dollars and the same rate. A longer lock can cost more, so match the lock period to a realistic closing date.

Sources: CFPB: Mortgage rate locks · CFPB: Loan Estimate explainer

If you might refinance

Points pay off only while you keep the loan, and a refinance ends the loan as surely as a sale. In the example, if rates fell and you refinanced after three years, the point would have cost $789 more than taking no points: the $3,200 was paid up front, and the lower rate had only three years to earn it back. The lender credit, by contrast, would have covered $3,200 of closing costs. A refinance also brings its own closing costs, so the unrecovered part of the point adds to the cost of the new loan rather than being replaced by it.

That is why the CFPB’s suggestion to compare your shortest, likeliest, and longest timelines matters. If a refinance within a few years is plausible, for example because you expect rates to fall or your income to change, give the shortest timeline real weight before paying for a lower rate. The mortgage points calculator lets you set the years you expect to keep the loan and shows the net savings or cost at that point.

Sources: CFPB: Points and lender credits

Your next-step checklist

• Ask for dollar costs and the exact rate for each option, not just “points.”
• Confirm that any fee described in points actually lowers the rate.
• Request the same loan with no points, with points, and with a lender credit.
• Keep the loan amount and lock period the same across quotes.
• Compare total cost at your shortest, likeliest, and longest timeline.
• Keep enough cash after closing for a reserve.