Points Deduction on Mortgages: Save $2,000+ or Pay More?

Most homeowners who paid points on their mortgage have no idea they left money on the table at tax time.

I’m not talking about a rounding error. The IRS allows you to deduct mortgage points as prepaid interest, and depending on how many points you paid and your loan size, that deduction can be worth hundreds or even thousands of dollars in actual tax savings. Yet the Consumer Financial Protection Bureau’s homebuying research consistently finds that buyers focus almost entirely on their interest rate and monthly payment, often glossing over the closing cost breakdown where points are buried, usually under a label like “loan origination fee” or “discount points.” By the time tax season rolls around, they’ve forgotten they paid them at all.

I spent years on the underwriting side watching borrowers hand over anywhere from $2,000 to $8,000 at closing to buy down their rate. That’s real money. It should work for you twice: once by lowering your monthly payment, and again as a tax deduction. This article is about making sure that happens.

What a Point Actually Is (Before We Get to the Deduction)

One mortgage point costs 1% of your loan amount and, in most cases, lowers your interest rate by somewhere around 0.25%, though that’s not a fixed rule and lenders vary. So on a $350,000 loan, one point costs $3,500 and might drop your rate from 6.75% to 6.50%. Two points costs $7,000 and might get you to 6.25%.

Points go by a few names: discount points, loan origination fees, loan discount fees. The IRS is specific about this: to be deductible, the fee has to be for the use of money (that’s what makes it interest), not for a service like underwriting or document preparation. That distinction matters because lenders don’t always label things clearly. When I was underwriting, I’d see closing disclosures where “origination charges” were bundled together in a way that made it hard to tell what was actually a point and what was a junk fee.

Your Loan Estimate and Closing Disclosure are the documents to check. Look at Section A on the Closing Disclosure: “Origination Charges.” If it says “1% of loan amount” with a dollar figure next to it, that’s a point.

The Tax Rules, Laid Out Simply

Helpful resource: Home Buyer’s Checklist and Moving Planner Notebook is a top-rated option for this. (As an Amazon Associate this site earns from qualifying purchases.)

Here’s where most explainers lose people. The deductibility of points depends heavily on whether the loan is a purchase or a refinance. These are treated very differently.

For a home purchase: Points are generally deductible in full in the year you paid them, as long as the loan is secured by your primary residence, paying points is an established practice in your area (it is, everywhere in the U.S.), and the points weren’t paid in place of amounts ordinarily listed separately on the settlement sheet. The IRS spells this out in Publication 936, which is dry but readable enough if you make a cup of coffee first.

For a refinance: You generally cannot deduct points all at once. Instead, you spread the deduction over the life of the loan. On a 30-year refi, you deduct 1/360th of the total points paid each month, or about 1/30th per year. On a 15-year refi, you deduct 1/180th per month.

That math matters. Say you paid $4,000 in points on a 30-year refinance. You’d deduct roughly $133 per year. Not nothing, but a far cry from a $4,000 deduction.

There is one exception worth knowing: if you sell the home or refinance again before the loan is paid off, you can deduct any remaining unamortized points in that year. A lot of people miss this. I had a client who refinanced in 2019, then refinanced again in 2022 (to chase lower rates), and hadn’t claimed the leftover points from the first refi. That was a real cost.

The seller-paid points twist: This one surprises almost everyone. If the seller paid points on your behalf as part of the deal (it happens more than people think in buyer’s markets), you can still deduct those points as if you paid them yourself. You just reduce your cost basis in the home by the same amount. Freddie Mac’s home buyer resources mention this in their closing cost guides, and it’s genuinely underused.

The Itemizing Problem

Here’s the thing I have to be honest about: the mortgage points deduction only helps you if you itemize deductions on your federal return. Since the Tax Cuts and Jobs Act of 2017 nearly doubled the standard deduction, far fewer Americans itemize. As of the current tax year, the standard deduction is $15,000 for single filers and $30,000 for married filing jointly (2026 figures, adjusted for inflation).

If your total itemized deductions, mortgage interest, state and local taxes (capped at $10,000), charitable donations, and yes, your points, don’t exceed those thresholds, the points deduction does you no good at all. Full stop.

I’ve seen buyers get really excited about deducting $6,000 in points only to realize their total itemized deductions came to $22,000 and they were married, so the standard deduction was larger. They got nothing extra for the points.

The people for whom this deduction genuinely moves the needle tend to be: high-balance loan borrowers (because interest alone is large), people in high-tax states where property taxes push itemized totals up, and folks in the first several years of a mortgage when interest payments are highest.

The Numbers: Purchase vs. Refinance Comparison

Let me put this in a table because the difference is significant and the details are easy to confuse.

That year-1 column is the one to pay attention to. The difference between $4,000 and $133 isn’t just a math problem; it changes whether buying points even makes financial sense in the first place, once you factor in both the rate savings and the tax treatment.

How to Actually Claim the Deduction

You’ll need Schedule A (Form 1040). Points are reported alongside your other mortgage interest, which your lender reports to you on Form 1098. Here’s the thing I always had to explain to first-time filers: your lender may or may not include points on your Form 1098. If they don’t (and many don’t break it out separately), you have to go back to your Closing Disclosure to find the exact number.

The IRS asks you to enter deductible mortgage interest on Line 8 of Schedule A. Points paid on a home purchase go on Line 8a. Points you’re amortizing from a refinance get entered on Line 8c.

Keep your Closing Disclosure permanently. Not just for this year’s taxes. You’ll want it if you refinance or sell, because those unamortized points from prior refis become deductible at that moment, and you’ll need proof of what you paid.

One more thing: if you’re using tax software, it will usually ask you directly whether you paid points at closing. Don’t skip that question. I thought for years that TurboTax would just pick this up from my 1098 automatically. It didn’t. I had to enter the points separately in the “deductions” interview.

Worked Examples

Scenario 1: Maria buys a home in Austin for $480,000 with a $384,000 loan. She pays 1.5 points ($5,760) to buy her rate down. She’s married, and her total itemized deductions including mortgage interest and property taxes come to $34,500. The standard deduction is $30,000. She itemizes, and the $5,760 in points is fully deductible in year one. At a 22% marginal rate, that saves her roughly $1,267 in taxes.

→ Points paid at closing → $5,760 deduction → ~$1,267 in actual tax savings that year.

Scenario 2: James refinances his condo in Chicago. He pays $3,600 in points on a new 30-year loan. He cannot deduct the full $3,600 in year one. He’ll deduct $120 per year for 30 years. At a 24% marginal rate, that’s about $28.80 in annual tax savings. Over 30 years, assuming he keeps the loan that long, the total tax benefit is ~$864 spread over three decades.

→ Refinance points paid → amortized deduction of $120/year → $28.80/year in tax savings, modest.

Scenario 3: Linda refinanced in 2022 and paid $2,400 in points on a 30-year loan. In 2026, she sells the home. She has claimed four years of the deduction ($80 x 4 = $320). The remaining $2,080 in unamortized points is now deductible in full in the year of sale.

→ Home sold → remaining amortized points deducted in full → $2,080 deduction, worth ~$500 at a 24% rate.

Sources

• IRS Publication 936 (current edition): Official guidance on home mortgage interest, including points deductibility rules.
• IRS Schedule A Instructions: Line-by-line instructions for itemizing deductions, including mortgage points.
• Consumer Financial Protection Bureau (CFPB) Owning a Home resources: Explains closing costs, loan estimates, and mortgage terms in plain language.
• Freddie Mac My Home: Home buyer education resources including explanations of points and closing costs.
• IRS Form 1098 Instructions (2025 tax year): Describes how lenders report mortgage interest and points to borrowers and the IRS.

The points deduction isn’t glamorous. It’s not a loophole or a hack. It’s just a tax rule that rewards you for something you already spent money on, if you know to claim it. Check your Closing Disclosure. Talk to a tax professional if your situation is complicated. And if you refinanced multiple times over the past several years, look back at those old closing documents because there may be unamortized points you haven’t finished deducting yet. That’s not tax advice, just the kind of thing a friend who used to do this for a living would tell you to check.

Photo: Jakub Zerdzicki via Pexels

This article is for educational purposes only and does not constitute financial or mortgage advice. Mortgage rates change daily and vary by lender, loan type, credit profile, and property details. Consult a HUD-approved housing counselor (find one at hud.gov) or licensed mortgage professional for guidance specific to your financial situation.

Recommended Resources

Disclosure: As an Amazon Associate, we earn a small commission from qualifying purchases at no extra cost to you. We only recommend products that genuinely support the topics covered in this article.

• First-Time Home Buyer: The Complete Playbook (~$18), The #1 Amazon bestseller in homebuying, covers down payment strategies, mortgage pre-approval, and avoiding rookie mistakes.
• 100 Questions Every First-Time Home Buyer Should Ask (~$17), Nearly a million copies sold, covers every question to ask your lender, agent, and inspector before signing anything.