Mortgage Points: When Buying Down Your Rate Makes Sense

A mortgage discount point costs 1% of your loan amount. One point on a $400,000 mortgage is $4,000. That's cash you pay at closing — it doesn't get rolled into the loan balance the way some other closing costs can be.

In exchange for paying that upfront, the lender reduces your interest rate. The typical reduction is 0.25% per point, though this varies by lender, loan type, and current market conditions. It's not a fixed law — some lenders might offer 0.20% per point when rate spreads are thin, others might offer 0.30% when they're competing aggressively for volume.

So the transaction looks like this: pay money now, save money every month for the life of the loan. The question that actually matters is how long it takes for the monthly savings to recover the upfront cost. That's the break-even point, and everything else flows from it.

You'll also see something called origination points or origination fees, which are different — those are lender compensation, not rate reduction. Make sure you're distinguishing between the two when you get a Loan Estimate. Discount points are on Line A on Page 2 of the Loan Estimate; origination charges are also there but labeled differently. If a lender is burying origination costs inside 'points' language, ask them to break it out explicitly.

Let's use numbers that actually reflect the current rate environment. As of mid-March 2026, the average 30-year fixed rate is sitting around 6.19%. Rates dipped just below 6% earlier this month and have since ticked back up — that's been the pattern all year, oscillating in a narrow band.

Scenario: $400,000 mortgage, 30-year fixed, no points vs. 1 point.

No points: 6.19% rate, monthly payment $2,439 (principal + interest). 1 point ($4,000): 5.94% rate after ~0.25% reduction, monthly payment $2,377.

Monthly savings: $62. Break-even: $4,000 / $62 = 64.5 months. About 5.4 years.

So if you stay in the home — without refinancing — for longer than 5.4 years, you come out ahead. Every month after break-even is pure savings.

Now push it to two points: 2 points ($8,000): 5.69% rate, monthly payment $2,315. Savings vs. no-points: $124/month. Break-even: $8,000 / $124 = 64.5 months. Same break-even because the relationship is roughly linear.

But here's the nuance: the rate reduction per point isn't always exactly 0.25%. Ask your lender to quote you the rate at par (no points), at 0.5 points, at 1 point, at 1.5 points, and at 2 points. You're looking for the marginal rate reduction per dollar spent, and sometimes the first half-point is much more efficient than the second.

Also run the numbers on what happens if you refinance. If rates drop to 5.5% in two years and you refi — and a lot of borrowers probably will try to if that happens — the break-even reset to zero. The $4,000 you paid at closing doesn't come back.

This is the context that financial calculators can't give you.

Rates have been in the 6-7% range since mid-2022 and the 30-year has been flirting with the 6% floor without definitively breaking below it. There was a brief period in fall 2025 when rates dipped toward 5.8-5.9% and applications spiked. They bounced back. March 2026 has them sitting around 6.19% as of the 16th.

The Fed funds rate is no longer the direct lever people think it is on mortgage rates — the 30-year fixed is more correlated to the 10-year Treasury yield, which is being pushed around by inflation data, labor market numbers, and global capital flows. The 'rates will come down soon' narrative has been wrong for two years running.

What does this mean for the buy-points decision?

A few things. First, there's real refinancing risk here. If you pay $4,000 to reduce your rate from 6.19% to 5.94% and rates fall to 5.5% in two years, you'll refinance. The point you bought helped you for 24 months, which probably cost you $62/month × 24 = $1,488 in savings against $4,000 spent. That's $2,512 you didn't get back.

But — and this matters — if you're planning to stay in the home for 7-10 years and you believe rates will stay elevated (which a lot of housing economists do, at least in the near term), the break-even on one point is sub-6 years and the savings over a decade-long hold are meaningful.

Second consideration: opportunity cost. The $4,000 you spend on points at closing could go into a high-yield savings account at 4.5% APY, generating $180/year in interest. That's only about $15/month against the $62 savings from the point — so the point still wins once you're past break-even, but the HYSA comparison is worth running.

Third: liquidity. If putting $4,000 toward points instead of keeping it in cash means your emergency fund takes a hit, don't buy the points. A thin reserve fund is a real risk. A slightly higher mortgage rate is not.

Let's actually answer the question instead of just presenting scenarios.

Buy points if:

You're staying 7+ years. If you're buying your 'forever home' or a home you're confident you'll be in for a decade, the math is clean. The break-even on 1 point at current rates is around 5-6 years and every year after that is savings. Over a 10-year hold, one point on a $400,000 loan saves you about $3,440 net of the upfront cost.

You have the cash. Buying points out of reserves is different from having excess cash after closing. If after your down payment, closing costs, and point purchase you're still sitting on 6 months of expenses, go for it. If buying points depletes you, skip it.

Your lender is offering a high marginal reduction per point. Some lenders — particularly when they're hungry for business or when rates are volatile — will offer 0.30% or even 0.35% per point rather than the standard 0.25%. That moves your break-even from 64 months to maybe 44 months. Ask. The worst they say is no.

You're in a rate-lock situation with a long close timeline. If you're locking a rate for 90 days on a new construction, buying points locks in a lower rate even if the market moves against you.

Skip points if:

You might sell or refinance within 5 years. Especially true if you're relocating for work, if the home is a 'starter' property, or if your life situation might change significantly.

You're tight on closing costs. First-time buyers especially — that cash often serves you better in reserves or as a slightly larger down payment to avoid PMI.

You're getting a 15-year loan. The monthly savings on a shorter loan term are smaller in absolute dollar terms and the break-even can stretch surprisingly long given how much faster you're paying down principal anyway.

The lender's rate reduction per point is stingy. If they're only offering 0.125% per point, the math doesn't close. Walk away or push back.

This part nobody tells you about — and it's kind of wild that it works.

Lenders aren't selling you a fixed commodity. The rate and points combination is negotiable to a degree most borrowers don't realize. Here's how to use that.

Get three Loan Estimates. Not quotes, Loan Estimates — the official three-page document lenders are required to provide within three business days of receiving your application. These are comparable apples-to-apples because the format is standardized. Look at Page 2, Section A (origination charges) and Section B (services you cannot shop for). This is where the real cost comparison lives.

Ask specifically for a no-cost loan option. Some lenders will give you a slightly higher rate in exchange for covering closing costs — the opposite of buying points. If you're planning to move in five years, this might be the better deal.

Use competing offers as leverage. If Lender A offers 6.19% with no points and Lender B offers 6.10% with no points and equivalent fees, bring Lender B's Loan Estimate to Lender A and ask if they can match. This works more often than people expect. Loan officers have some discretion on rate.

Time your rate lock around economic data releases. If you can close within a couple weeks and there's a jobs report or CPI number coming out that might move rates favorably, waiting to lock can save you money. This is speculative — rates can also move against you — but for buyers who have flexibility on closing date, it's worth thinking about.

Ask about lender credits. You can also get paid points in reverse — accept a higher rate, receive a lender credit that offsets closing costs. For a buyer who's cash-strapped at closing, this can be the right call even though it costs more over the long term.

Mortgage discount points are generally tax deductible in the year you pay them if you're buying a primary residence and itemizing deductions.

The IRS allows you to deduct points paid on the original purchase of your main home, dollar for dollar, in the tax year you pay them. So $4,000 in points on a primary home purchase could reduce your taxable income by $4,000 if you itemize. At a 22% federal tax bracket, that's an $880 tax savings.

This changes the break-even math slightly. Effective cost of the point after the tax deduction: $4,000 minus $880 = $3,120. Monthly savings remain $62. New break-even: $3,120 / $62 = 50 months. About 4.2 years.

Important caveats: this only applies if you itemize — the standard deduction for a married couple filing jointly in 2026 is $30,000, so unless your total itemized deductions (mortgage interest, property taxes, charitable giving, etc.) exceed that threshold, you're taking the standard deduction and the point deduction doesn't help you.

For refinances, the deductibility of points changes — you generally have to amortize the deduction over the life of the loan rather than taking it all in year one. Another reason the tax calculus is different for a purchase vs. a refi situation.

Points on investment properties are handled differently (typically amortized over the loan term, not deducted upfront). Talk to a tax professional for your specific situation — this is general guidance, not tax advice.