Mortgage Points: Should You Pay Points to Lower Your Interest Rate?

How Mortgage Points Work

When you buy discount points, you pay an upfront fee to reduce your interest rate for the entire loan term. The rate reduction varies by lender, market conditions, and loan type. Some lenders offer specific reduction increments, while others use proprietary pricing. Points are paid at closing and appear on your Loan Estimate and Closing Disclosure. Understanding the full mortgage process helps you evaluate whether points fit your overall home financing strategy.

Calculating the Breakeven

The breakeven is the most important calculation when deciding to buy points. Divide the cost of points by the monthly savings to determine how many months it takes to recoup the upfront cost. Formula: points cost / monthly payment savings = breakeven in months. If you plan to stay in the home longer than the breakeven period, buying points makes financial sense. If you might move or refinance before the breakeven, skip the points. First-time home buyers should especially consider their expected time horizon before committing to points.

Permanent vs Temporary Buydowns

A permanent buydown lowers the rate for the full loan term by paying discount points at closing. A temporary buydown (like a 2-1 buydown) reduces the rate temporarily — the first year by 2%, the second year by 1%, then the normal rate for remaining years. Temporary buydowns are often paid by builders or sellers as an incentive and typically cost the buyer nothing upfront. These are common in new construction when builders want to make homes more affordable without cutting list prices. Refinancing considerations also affect whether a buydown makes sense.

Points and APR

The APR (Annual Percentage Rate) includes points plus other loan costs spread over the loan term. Paying points increases the APR calculation — but paradoxically lowers your actual monthly payment. APR is a mathematical average of total loan costs, not your actual payment. When comparing loan offers, look at both the interest rate and APR, but focus on the actual monthly payment and total loan cost for your specific time horizon.

How much does 1 point lower the interest rate?

Typically 0.15% to 0.25% per point, depending on the lender, loan type, and market conditions. On a conventional 30-year fixed mortgage, the reduction is usually around 0.20% to 0.25% per point. FHA and VA loans may have different pricing. Always ask your lender for a specific rate sheet showing how each point affects the rate for your loan scenario. Your credit score also affects the rates you qualify for and the benefit of buying points.

How do I calculate the breakeven on mortgage points?

Divide the total cost of points by your monthly payment savings. For example, if 2 points cost $8,000 and your monthly payment drops by $150, your breakeven is 53 months ($8,000 / $150). If you plan to stay in the home longer than 53 months, you come out ahead. If you sell or refinance before 53 months, you lose money on the points. Be conservative with your time horizon estimate.

Are mortgage points tax deductible?

Points paid on a purchase mortgage are generally fully deductible in the year paid as mortgage interest. Points paid on a refinance must be amortized over the life of the loan — deducted ratably over 30 years. However, if you refinance again or sell the home, the remaining unamortized points can be deducted in full that year. Consult a tax professional for your specific situation. Tax planning for homeowners involves understanding these deductions.

Should I buy points on a refinance?

Points on a refinance are less attractive than on a purchase because you pay closing costs plus points. The breakeven is typically longer. Also, the tax deduction for refinance points must be spread over the loan term. Only buy points on a refinance if you plan to keep the loan for 7+ years and the reduced payment meaningfully improves your cash flow. For most refinances, no-point loans or lender credits are better options.

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