Smart (and Not-So-Smart) Ways to Use Home Equity

There are smart ways to use home equity and there are ways that’ll make your loan officer wince a little. I’ve sat across the table (or, these days, the Zoom screen) with plenty of homeowners in Phoenix, Denver, and Sacramento who wanted to borrow against their house — and the ones who came out ahead almost always had a plan that either built more value or solved a genuine problem. The ones who regretted it usually spent equity on something that was gone before the loan was paid off. Let’s get into which is which.

What “Using Home Equity” Actually Means

Equity is the gap between what your home is worth and what you still owe on it. You can access it a few different ways: a cash-out refinance that replaces your current mortgage with a bigger one, a home equity line of credit (HELOC) you draw from as needed, or a fixed home equity loan you take as a lump sum. Each has different rate structures, repayment terms, and tax implications, and I’ve laid out the mechanical differences in our comparison of HELOCs, home equity loans, and cash-out refis. The point of this article isn’t which vehicle — it’s what you actually do with the money once it’s in your account, because that decision matters more than the product you picked.

Smart Ways to Use Home Equity

In my experience, the borrowers who feel good about this decision five years later tend to fall into a few categories:

• Renovations that add real value or livability. Kitchen remodels, additions, roof and HVAC replacements, or an aging-in-place renovation that lets you stay in your home longer — these either raise resale value or extend the useful life of the house you already own.
• Debt consolidation, done carefully. Rolling high-interest credit card debt into a lower-cost, secured loan can genuinely lower your monthly obligation — but only if you’re disciplined enough not to run the cards back up. I’ve seen this go both ways.
• Education costs. Using equity to cover a portion of tuition, especially when it beats the terms on private student loans, is a reasonable trade if you’ve run the math on repayment timing.
• Starting or growing a small business. This is a bigger swing, and it deserves its own conversation about risk tolerance, but plenty of Loanatik clients have used home equity as part of the capital stack for a business purchase — and for business-purpose borrowing, it’s worth knowing that DSCR loans for investors and SBA 504 and 7(a) loans exist specifically so you don’t have to lean on your primary residence for every dollar.
• Emergency reserves you actually need. A HELOC set up in advance as a rainy-day line, used only when it’s truly needed, is different from treating it as spending money.

Not-So-Smart Ways to Use Home Equity

Here’s where I get more opinionated. If you’re financing a depreciating asset — a car, a boat, a vacation, a wedding — with equity pulled from your house, you’re stretching a 15- or 30-year repayment schedule underneath something that’ll be worth a fraction of its price, or nothing at all, long before the loan is paid off. That mismatch is the core problem. A car loan is bad enough on its own terms; a car loan disguised as a mortgage payment is worse, because now it’s secured by your house instead of the vehicle.

Vacations are the classic example, and I get the appeal — but paying off a trip to Cabo over 20 years, with your home as collateral, rarely feels smart in hindsight. Same goes for using equity to cover ordinary living expenses on a recurring basis; that’s usually a sign the household budget needs attention more than it needs a loan.

None of this means these expenses are wrong to have — it means they generally shouldn’t be financed against your house. If you want a plainer breakdown of how much you can even pull out before these trade-offs start to matter, this piece on how much equity you can borrow against your home walks through the loan-to-value math lenders use.

The Question I Ask Every Client First

Before we talk product, I ask: “Will this money still be doing something useful for you in five years?” A remodeled kitchen, a paid-off high-interest debt, a business that’s generating income — yes. A trip, a boat, a closet full of new furniture — probably not, and that’s fine to admit up front. This isn’t about shame; it’s about matching the length of the loan to the life of what you’re buying.

It’s also worth remembering that your home’s equity isn’t guaranteed to keep growing. Market values move, and borrowing against a paper gain that could soften is a different risk calculation than borrowing against a renovation you know will hold value. The Consumer Financial Protection Bureau has a straightforward explainer on how home equity products work and what to watch for, and I’d encourage anyone considering a HELOC or home equity loan to read the CFPB’s guidance on home equity loans and lines of credit before signing anything.

A Quick Example

Say a Scottsdale homeowner has $150,000 in equity. Option A: they put $40,000 into a kitchen and primary bath remodel, which a realtor estimates adds meaningful resale value and makes the home more livable in the meantime. Option B: they put $40,000 toward a family vacation and a used RV. Both borrowers make the same size loan payment. Five years later, Option A’s borrower has a more valuable, more functional home. Option B’s borrower has a depreciated RV worth a fraction of what they paid, memories (which count for something, to be fair), and 25 more years of payments on money that’s already spent. That’s the whole argument in one comparison.

How This Fits Into Refinancing Decisions

If you’re already considering a refinance for rate or term reasons, it’s worth asking whether a cash-out structure makes sense at the same time rather than doing two separate transactions later. I go through that trade-off in more detail in when refinancing actually makes sense, and it applies here too — closing costs and rate impact should factor into the decision, not just what you want the cash for.

FAQ

Is a HELOC or a home equity loan better for renovations?

It depends on whether you know the total project cost up front. A lump-sum home equity loan tends to fit a defined renovation budget, while a HELOC’s draw structure suits phased projects or costs that aren’t fully known yet. Either way, approval depends on your credit profile, income, existing debt, and the home’s appraised value together — not any single factor.

Can I deduct interest on home equity funds used for a vacation?

Generally no. IRS rules tie mortgage interest deductibility to whether the funds were used to buy, build, or substantially improve the home securing the loan — a good reason renovation dollars and vacation dollars get treated very differently. Check current guidance on the IRS page on home equity loan interest deductibility or talk with a tax professional about your specific situation.

How much equity do I actually need before this makes sense?

There’s no fixed number — it depends on your loan-to-value ratio, credit, and what you’re trying to accomplish. It’s a conversation worth having before you commit to a specific loan product.

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This article is general education, not financial advice or a commitment to lend. Loan programs, terms, and availability are subject to credit approval and may change. Loanatik LLC is an Equal Housing Lender. See our licensing & disclosures.