Is a Home Improvement Loan a Good Idea in 2026? Pros, Cons, and Better Alternatives
FACT-CHECKEDFACT-CHECKEDBefore you compare interest rates on a home improvement loan, the IRS has a test that should shape your decision first. Whether your project counts as a "substantial improvement" determines if the interest is deductible at all, and that answer changes which loan structure actually makes sense.
Key Takeaways
- The IRS deductibility test should drive your loan choice ahead of the rate sheet
- Painting and repairs don't qualify; a new roof or added bedroom usually does
- HELOC balances have risen for 16 straight quarters, still below the pre-financial-crisis peak
- Home price growth has slowed to its weakest pace in well over a decade
- Match loan structure primarily to whether the money's already spent or still uncommitted, with project size as a secondary factor
What Counts as "Substantial" Improvement, and Why It Decides Your Loan Type
A lot of homeowners believe that if a project uses their home equity to pay for it, the interest is automatically deductible. That's one of the more common misconceptions I run into, and it's backward in a way that can cost real money. Whether the interest is deductible depends entirely on what the project is, not on which account the funds came from, and that answer should shape your loan choice before you ever compare rates.
The Internal Revenue Service draws a specific line for mortgage interest deductibility. Interest on a home equity loan or a home equity line of credit is deductible only when the money buys, builds, or substantially improves the home securing the debt, and only on the first $750,000 of combined mortgage debt. Painting a room, patching a leak, or replacing a broken appliance doesn't clear that bar. Adding a bedroom, replacing a roof, or finishing a basement usually does. That distinction sounds like an accounting footnote, but it's actually the first filter I'd run any home improvement project through, because it tells you something the rate quote never will: whether the loan you're considering pays you back in the form of a tax deduction, or whether you're carrying the full cost of borrowing with none of that offset. And as I'll walk through below, that test doesn't just change the math on a single loan, it can flip which loan type is the right answer entirely.
That matters more this year than it might have a few years ago. Home price appreciation has slowed to 1.7% year-over-year as of the most recent reading, the weakest annual growth in well over a decade, per the Federal Housing Finance Agency's House Price Index. Equity is still building for most homeowners, just at a slower pace than during the run-up years. When your equity cushion is growing more gradually, the math on borrowing against it deserves closer scrutiny. A project that doesn't clear the substantial-improvement bar and doesn't come with a deduction is a project you're financing at full price, in a market where that equity took longer to accumulate in the first place.
The IRS doesn't publish a checklist of every qualifying project, but the standard is consistent: the work has to add value, prolong the home's useful life, or adapt it to new uses. A kitchen remodel, a room addition, a new HVAC system, or a structural repair after storm damage typically qualifies. Routine maintenance, cosmetic touch-ups, and repairs that just restore something to its original condition typically don't.
Once you know which side of that line your project falls on, I walk the decision through four things, in this order: how much you're borrowing, what the money is actually for, what you currently owe on the first mortgage, and what other debt you're carrying on top of it. Skip any one of those four and you can land on the wrong structure even when the deduction math is right.
The "what the money is for" question is really a timing question, and it's the one homeowners get backward most often. The real diagnostic is whether the money is already spent or not yet spent. If contractors are hired, work is underway, or bills are already coming due, that money is effectively spent, and a home equity loan or cash-out refinance usually wins, because you're committing to pay that balance back regardless, and a lower fixed rate beats a variable rate on money you're going to amortize anyway. If you have an idea for a project but nothing finite yet, no signed bid, no work committed, that money isn't yet spent, and a HELOC usually wins, because you only pay interest on what you actually draw. Draw $10,000 for phase one this year and nothing else until next year, and you've avoided financing dollars you never touched. A HELOC is an open-end line of credit you draw against as needed, typically during a 10-year draw period. The tradeoff is that HELOCs typically carry a variable rate, so the interest cost on whatever you've drawn can move against you over time, while a home equity loan or cash-out refinance locks in the rate on the amount you take out. Either way, what you're trying to limit is payment shock, the jump in your monthly obligation once the new debt hits your budget. The option that keeps that jump smallest while also keeping your total interest cost down is usually the one that fits.
The IRS test does more than sit in the background here. Say you're borrowing $25,000 against your equity. If you're replacing a failing roof, that clears the substantial-improvement bar, so the interest is deductible and your effective cost of borrowing drops. Between that deduction and the fact that the work is already contracted and priced, a fixed-rate home equity loan is usually the better call, since you're paying back a known cost at a known rate with a real tax offset working in your favor. But if you're repainting the exterior and replacing a water heater instead, that's routine maintenance and appliance replacement, and neither clears the bar. No deduction changes the math here, and without that offset, the closing costs and rate premium of a second mortgage are harder to justify. A 0% introductory credit card or a short personal loan often beats a home equity product outright in that case, even though the dollar amount is identical. The recommendation flips even though the amount and the home are the same, because the project itself is what the IRS test actually evaluates.
There's a size exception worth knowing, and it's the fourth variable, current first-mortgage balance, doing the work. If you're carrying a $600,000 first mortgage and only need $30,000 for a bathroom update, a HELOC can make sense even if that $30,000 is already spent, because refinancing the entire first mortgage to reach a small second draw rarely pencils out. The closing costs on reworking a $600,000 loan to access a $30,000 need can outweigh the benefit. A HELOC or a smaller second-lien home equity loan usually fits better at that scale, regardless of which side of the substantial-improvement line the project falls on. And the debt you're already carrying matters just as much as the balance on your first mortgage. I've seen homeowners ask for $40,000 for a renovation without mentioning they're also carrying $30,000 in credit card debt. The question that actually matters is: given your full picture, what structure saves you the most money every month and costs you the least in interest over time? That answer sometimes points toward a cash-out refinance that consolidates both needs into one payment rather than treating the renovation and the credit card balance as separate problems.
The Bigger Picture: Homeowners Are Already Doing This at Scale
You're not alone if you're weighing this decision. The Federal Reserve Bank of New York's household debt and credit data shows home equity line of credit balances have climbed for 16 consecutive quarters, reaching $446 billion as of the most recent quarterly reading. That's a $12 billion increase in a single quarter, though it's still well below the roughly $714 billion peak reached during the pre-financial-crisis run-up, after balances bottomed out near $317 billion during the deleveraging years that followed. Total household debt, meanwhile, rose only 0.1% over the same period, which tells you this isn't broad-based borrowing. Homeowners are being fairly selective about where they take on debt, and equity access is one of the places they're choosing to do it.
The remodeling industry is watching its own version of this slowdown. Harvard's Joint Center for Housing Studies projects homeowner spending on improvements and repairs will reach roughly $518 billion by year-end, but growth is projected to cool from about 2.1% at midyear to around 1.6% by the end of the year, as affordability pressure weighs on the pace of renovation activity. When even the industry that sells the work expects a slowdown, that's a reasonable cue to be more deliberate about financing.
At AmeriSave, you'll get the most out of this decision if you run the tax question and the four-variable frame, amount, purpose, first-mortgage balance, and other debt, before you run the rate comparison. Getting the structure right the first time typically saves more than chasing a marginally lower headline rate on the wrong product.
I see the flip side of this on the processing desk. If you pick the wrong structure upfront, documentation issues tend to show up later that a little more diagnosis at the start would've avoided, a debt-to-income ratio that doesn't clear because the loan amount didn't account for a credit card balance you forgot to mention, or a HELOC draw request that doesn't match what the file shows the money is actually for. Sorting through that after the fact is a normal part of my job, and most of it's resolvable with the right documentation. It's easier on everyone, you included, when your loan officer and I have your full picture upfront instead of reconstructing it after underwriting flags it. Walking through amount, purpose, first-mortgage balance, and other debt before you apply gets you there.
Pros and Cons Worth Weighing Before You Borrow
On the pro side: home equity loans and HELOCs typically offer lower rates than unsecured personal loans or credit cards, because the home secures the debt. If your project clears the substantial-improvement test, the interest may be deductible, which effectively lowers your real borrowing cost. And for large, well-defined projects, a fixed-rate home equity loan, the kind AmeriSave underwrites against a signed contractor bid, gives you predictable payments from the start.
On the con side: your home is collateral, so a structure that doesn't fit your situation raises real financial risk. HELOCs carry variable rates, which means your payment can grow during the draw period or jump sharply once repayment begins. And closing costs on a cash-out refinance or larger home equity loan can erase the benefit entirely if your borrowing need is small relative to your first mortgage. Weigh these against matching the structure to the project before you sign anything, rather than treating them as reasons to avoid home equity borrowing outright.
A good loan officer or processor works alongside you on that decision. The best borrower experiences I've seen come from treating the process as a shared effort toward the same goal: getting you into the right structure. That means asking the questions above before you apply, expecting your lender to walk through the amount, the purpose, the first-mortgage balance, and the other debt with you rather than just quoting a rate, and staying wary of anyone pushing a structure mainly because it closes faster. A lender who wants to coach you to the right structure looks different from one who's just trying to convert an application, and it's worth noticing which one you're working with.
Better Alternatives When the Math Doesn't Work
If your project is small, doesn't qualify as a substantial improvement, or doesn't justify closing costs, a few alternatives are worth a look. A 0% introductory APR credit card can work for a project under a few thousand dollars that you can pay off before the promotional period ends. Contractor-arranged financing sometimes offers promotional terms for a specific job, though it's worth comparing the total cost against a HELOC before committing. Drawing from savings avoids interest entirely if you have the cushion. And for larger projects where you're also carrying other debt, a cash-out refinance that consolidates multiple balances into one payment, an option AmeriSave's loan officers walk through alongside a standalone home equity loan, can be worth comparing, since the total repayment picture across both balances is what should drive the decision.
The Bottom Line
A home improvement loan is a good idea when the structure matches the project. That's the test to apply, well ahead of how good the rate looks in isolation. Run the substantial-improvement test first, then walk through the amount, the purpose, the first-mortgage balance, and the other debt on the table, and let that math point you to the option that minimizes payment shock and the total interest you'll pay back. The loan that checks both of those boxes is usually the one that fits.
Federal Reserve Bank of New York: what this article supports on HELOC balance trends, including the 16 consecutive quarterly increases, the $446 billion current balance, the $12 billion quarterly increase, and the comparison to the roughly $714 billion 2008-era peak and the roughly $317 billion post-crisis low.
Federal Reserve Bank of New York: what this article supports on total U.S. household debt levels and quarterly growth used for context on borrowing patterns.
Federal Housing Finance Agency, U.S. House Price Index news release: what this article supports on the 1.7% year-over-year and 0.5% quarter-over-quarter home price appreciation figures, described as the slowest annual pace since 2012.
Consumer Financial Protection Bureau: what this article supports on the structure of a home equity line of credit, including the draw period, repayment period, and variable-rate characteristics.
Consumer Financial Protection Bureau, HELOC consumer disclosure brochure required under Regulation Z: what this article supports on required HELOC consumer disclosures.
Internal Revenue Service, Publication 936, Home Mortgage Interest Deduction: what this article supports on the substantial-improvement deductibility standard, the $750,000 combined mortgage debt cap, and the distinction between qualifying improvements and non-qualifying repairs.
Harvard University Joint Center for Housing Studies, Leading Indicator of Remodeling Activity: what this article supports on projected 2026 homeowner remodeling spending of roughly $518 billion and the projected slowdown in year-over-year growth from about 2.1% to about 1.6%.
Jon brings extensive experience in loan origination, sales leadership, and operations to AmeriSave, based in Waikiki, HI. Starting as a Loan Originator, he was promoted to Manager after 13 months and to VP eight months later, eventually managing 330 direct reports and establishing AmeriSave's Spanish lending channel. Married with three children, he specializes in transparent, technology-enabled lending that prioritizes client relationships and consumer empowerment.
Frequently Asked Questions
No. The interest is only deductible when the loan proceeds buy, build, or substantially improve the home securing the debt, per IRS Publication 936. Painting, minor repairs, and cosmetic updates generally don't qualify, even if you used home equity to pay for them. The deduction also caps at the first $750,000 of combined mortgage debt. Before assuming a deduction applies, compare your specific project against the IRS substantial-improvement standard, since the answer affects your real borrowing cost and may change which loan structure makes sense.
A HELOC is an open-end line of credit you draw against as needed, typically during a 10-year draw period, usually with a variable rate. A home equity loan provides a lump sum upfront, typically at a fixed rate, with payments starting immediately on a set schedule. The diagnostic that actually decides between them is whether the money is already spent or not yet spent. If contractors are hired and bills are already coming due, a home equity loan usually fits better, since you're committing to pay that amount back either way and a fixed rate beats a variable one on money you're going to amortize regardless. If you have an idea but nothing finite, a HELOC usually fits better, since you only pay interest on what you actually draw.
Your project and your equity position matter far more than the calendar date. Home price growth has slowed to its weakest pace in well over a decade, which means equity is still building for most homeowners, just more gradually. That doesn't make borrowing a bad idea, but it does mean the substantial-improvement test and the size of your borrowing need deserve more scrutiny than they might have during a faster-appreciation period.
Yes, and it's often the better fit for smaller projects. Personal loans are unsecured, so your home isn't collateral, but they typically carry higher rates than home equity products and the interest isn't deductible. If your project is under a few thousand dollars, or if you'd rather not put your home at risk for a smaller job, a personal loan or a 0% introductory credit card can outperform a home equity loan once closing costs are factored in.
The loan still works the same way, but the tax treatment changes. Interest on a HELOC used for purposes other than buying, building, or substantially improving the home securing the debt isn't deductible under current IRS rules. The loan itself is still valid for debt consolidation, education costs, or other needs, but you should not assume the interest is deductible unless the proceeds meet the substantial-improvement standard.
Homeowners are drawing on equity that has already accumulated over previous years, even as new appreciation slows. HELOC balances have risen for 16 straight quarters to $446 billion, still well below the pre-financial-crisis peak of roughly $714 billion. Slower current price growth doesn't erase built-up equity, it just means future growth in that equity may be more gradual, which is worth factoring into how much you choose to borrow now.
Usually not. If your first mortgage balance is large and you only need a relatively small amount, the closing costs on a full cash-out refinance can outweigh the benefit. A HELOC or a smaller second-lien home equity loan typically makes more sense at that scale, since you're financing only the amount you need rather than restructuring debt you're already comfortable with.