Here's a situation I see constantly in my practice: A homeowner locked in a 3.25% mortgage in 2021 now wants $80,000 to renovate their kitchen. Should they take a home equity loan at 8.11% — or do a cash-out refinance that would reset their entire mortgage to 6.82%?
The math here isn't intuitive. Most people assume the cash-out refi at 6.82% is the obvious winner because it's the lower rate. They're wrong.
When you cash out refinance from 3.25% to 6.82% on a $350,000 balance, you're not just borrowing the new $80,000 at 6.82% — you're reborrowing the entire $350,000 at that higher rate. The additional interest cost on the existing balance over 30 years can easily exceed $150,000. The home equity loan at 8.11% on just the $80,000 is substantially cheaper in that scenario, even though the rate number looks higher.
That's the core decision this article will walk you through.
Key Takeaways - If your current mortgage rate is below 5%, a home equity loan almost always wins — you keep your low rate on the existing balance - Cash-out refinances make sense when today's rates are at or below your existing mortgage rate - American homeowners held $17 trillion in equity as of Q4 2025 (Federal Reserve), with an average tappable amount of $203,000 — but tapping it efficiently matters as much as tapping it at all - Closing costs are the hidden cost most borrowers underestimate: cash-out refis run 3-6% of the loan amount versus 2-5% for home equity loans - IRS rules for interest deductibility are identical for both products — it's about how you use the money, not which product you choose
The Rate Environment That Changed Everything
Before 2022, this comparison was almost academic. When 30-year rates were below 4%, a cash-out refinance was frequently the right move for most homeowners: you could access equity, potentially lower your rate, and simplify your life with a single payment.
Then rates rose to 7-8%. Suddenly, millions of homeowners with sub-4% mortgages faced a choice: do a cash-out refi and effectively penalize themselves on their entire mortgage balance, or use a second lien (home equity loan or HELOC) to access equity without touching their primary rate.
The result was a structural shift in borrowing behavior that shows up clearly in the data. According to the ICE Mortgage Monitor, Q1 2025 saw $25 billion tapped through second-lien mortgages — a 22% year-over-year increase and the largest second-lien volume in 17 years. The average home equity loan offer nationally reached $144,330 in 2025, up 38.6% from $104,102 in early 2023 (LendingTree).
Meanwhile, per the CFPB's 2025 mortgage report, cash-out refinances as a share of total refinances held steady primarily among borrowers who had variable rates or high existing rates that made refinancing financially rational. Borrowers who locked in 2020-2021 rates largely stayed out of cash-out refis.
How Each Product Actually Works
Home Equity Loans
A home equity loan is a second mortgage. You borrow a lump sum secured by your home equity and repay it at a fixed rate over a defined term — typically 5, 10, or 15 years. Your primary mortgage remains completely unchanged.
Current national average rates as of May 2026 (Bankrate): - 5-year home equity loan: 8.03% - 10-year home equity loan: 8.15% - 15-year home equity loan: 8.11%
You make two separate mortgage payments each month — your existing payment plus the new home equity loan payment.
Maximum borrowing: Most lenders cap combined loan-to-value (CLTV) at 80-85%, meaning if your home is worth $500,000 and you owe $300,000, your maximum home equity loan is typically $100,000-$125,000.
Cash-Out Refinances
A cash-out refinance replaces your entire existing mortgage with a new, larger loan. You receive the difference in cash at closing. Everything resets: your rate, your term, and your payment.
Current cash-out refinance rates (Bankrate, May 2026): - 30-year fixed: approximately 6.82% - Note: cash-out refinances carry a 0.25-0.50% premium over rate-and-term refinances due to additional lender risk
A single monthly payment covers everything — the new loan consolidates your original mortgage plus the cash you withdrew.
The Decision Framework: A Rate-Based Analysis
The core calculation is comparing the total interest cost across both scenarios. Here's how it plays out at different existing mortgage rate scenarios:
| Existing Mortgage Rate | $350k Balance | Need $80k Cash | Better Option |
|---|---|---|---|
| 3.25% (2020-2021 era) | Keep rate intact | Home Equity Loan at 8.11% | Home equity loan — by a large margin |
| 5.50% (2018-2019 era) | Keep rate intact | Home Equity Loan at 8.11% | Home equity loan — usually |
| 6.50% (mid-2023 era) | Could lower rate | Cash-out refi at 6.82% | Close call — run your specific numbers |
| 7.50% (late 2023 era) | Would lower rate | Cash-out refi at 6.82% | Cash-out refi — lower rate on full balance |
The break-even rate — where neither option is clearly dominant — sits roughly between 6.25% and 7.00% depending on loan size, term, and how quickly you repay the equity product. Use the refinance calculator to model your specific scenario.
Closing Costs: The Number Most Borrowers Miss
Closing costs deserve far more attention than they typically get in these comparisons.
Cash-out refinance closing costs: 3-6% of the new loan amount. On a $430,000 new loan (existing $350,000 + $80,000 cash), expect $12,900 to $25,800 in closing costs. The CFPB's 2025 mortgage report found average closing costs increased significantly in 2024-2025, driven by title insurance, appraisal fees, and origination charges.
Home equity loan closing costs: 2-5% of the loan amount. On an $80,000 home equity loan, that's $1,600 to $4,000 — a fraction of the refinance cost. Some lenders offer home equity loans with zero closing costs in exchange for a slightly higher rate.
This cost differential affects your break-even analysis substantially. If you're paying $15,000 to close a cash-out refi that saves you $300/month versus the home equity loan scenario, it takes 50 months — over four years — just to recoup those closing costs. If you might move or refinance again within five years, the home equity loan's lower upfront costs matter a lot.
Tax Deductibility: Same Rules, Common Misconceptions
One of the most persistent myths I hear: "Cash-out refinance interest is tax deductible but home equity loan interest is not." This is simply false.
Per IRS Publication 936, interest on both products is deductible under identical rules: the funds must be used to buy, build, or substantially improve the home securing the debt. The product doesn't matter — the use of proceeds does.
Deductible uses: - Major kitchen or bathroom renovation - HVAC system replacement - Roof replacement - Addition or structural improvement
Run the numbers for your situation: Use our free refinance calculator to compare your current loan with a new rate and find your breakeven point.
Non-deductible uses: - Paying off credit card debt - Tuition or medical bills - Vacation or vehicle purchase - General living expenses
The debt limit for joint filers is $750,000 in combined mortgage debt (your primary mortgage plus any home equity product). Married filing separately: $375,000 each. Itemizing is required — if you take the standard deduction, the mortgage interest deduction provides no benefit regardless of product.
Before claiming deductions, verify with a CPA. The IRS has increased scrutiny of home equity interest deductibility in audit cycles.
When Each Product Makes Sense
Choose a Home Equity Loan When:
Your existing mortgage rate is below 5-6%. This is the clearest signal. Preserving a sub-4% or sub-5% rate on your primary mortgage is typically worth paying a higher rate on a smaller secondary loan. Do the math — the interest penalty on reborrowing your entire balance at current rates almost always outweighs the rate differential on the equity product alone.
You're moving within 3-5 years. Higher cash-out refi closing costs become a sunk cost you may not recoup. Lower closing costs on a home equity loan make more sense when your holding period is short.
You want a fixed rate with predictable payments. Unlike a HELOC, a home equity loan locks in your rate and payment for the full term.
You need a smaller, defined amount. Home equity loans work cleanly for a specific renovation budget. You borrow exactly what you need, nothing more.
Choose a Cash-Out Refinance When:
Current rates are at or below your existing rate. If you bought in 2018 at 7.5% and today's cash-out rate is 6.82%, you reduce your rate on the full balance while pulling cash. This is the scenario where cash-out refinancing is genuinely superior.
You want a single monthly payment. Managing one payment instead of two simplifies your finances, particularly if the existing mortgage is complex.
Your credit has improved significantly since origination. If you originally qualified at a subprime rate and now qualify for prime pricing, refinancing improves your rate on the full balance — the cash-out is almost incidental.
You're extending your term intentionally. If cash flow is tight and you'd benefit from lower monthly payments alongside equity access, resetting to a 30-year term accomplishes both goals simultaneously.
What About HELOCs?
A HELOC (Home Equity Line of Credit) is a third option that belongs in this comparison. Like a home equity loan, it's a second lien that leaves your primary mortgage unchanged. Unlike a home equity loan, it's revolving credit — you draw as needed up to a set limit during the draw period (typically 10 years), then repay during the repayment period.
Current HELOC rates (Bankrate, May 2026): approximately 7.21% nationally, variable.
HELOCs work best when: - You don't know exactly how much you'll need (phased renovations) - You want flexibility to draw and repay multiple times - You're comfortable with variable rates
The risk: HELOC rates are tied to the prime rate and can rise substantially. A borrower who opened a HELOC at 7% in a rising rate environment might find themselves paying 10-11% within two years. Home equity loans eliminate this risk with a fixed rate from day one.
A Real-World Comparison: $80,000 Need, $350,000 Balance
Let's model the scenario from the opening — a homeowner with a $350,000 mortgage at 3.25%, needing $80,000:
Option A: Home Equity Loan - Existing mortgage: $350,000 at 3.25% — payment stays at approximately $1,523/month (remaining term: 22 years) - New home equity loan: $80,000 at 8.11% for 10 years — payment: approximately $977/month - Total monthly outlay: $2,500 - Total interest on equity loan: ~$37,240
Option B: Cash-Out Refinance - New loan: $430,000 at 6.82% for 30 years — payment: approximately $2,817/month - Total interest over 30 years on the full $430,000: approximately $583,000 - Compare: on original 3.25% loan with 22 years remaining, total remaining interest would have been approximately $87,000
The cash-out refi costs this borrower roughly $496,000 more in total interest on the primary balance alone — a far larger number than the $37,240 in home equity loan interest. Even accounting for the rate differential, the home equity loan saves hundreds of thousands of dollars in this scenario.
Use the mortgage calculator to run your own numbers with your actual rate, balance, and loan term.
The Role of Equity Position
Lenders generally require: - Combined LTV (CLTV): 80-85% maximum for both products - Minimum equity: 15-20% after the loan closes
As of Q4 2025, the Federal Reserve reported homeowners with mortgages held $17 trillion in aggregate equity, with an average tappable amount (while maintaining a 20% cushion) of $203,000 per borrower. That's substantial — but access to that equity depends on your CLTV, credit score, and debt-to-income ratio.
If you need more than your CLTV allows through a home equity loan, a cash-out refi can sometimes access more equity because it's constrained by the same CLTV limit applied to a new first-lien position. Cash-out refis also typically allow LTVs up to 80% on conventional loans, identical to home equity loan CLTV limits at most lenders.
For a detailed look at how much equity you can actually access, use the home equity calculator.
Frequently Asked Questions
Can I get both a home equity loan and do a cash-out refinance?
Not simultaneously — a cash-out refinance pays off all existing liens, including any home equity loan you might have. If you later want to do a cash-out refi after taking a home equity loan, the refi would include paying off the equity loan balance. You can take a home equity loan after a previous refinance without issue, as long as your CLTV stays within the lender's limits.
Does a home equity loan affect my primary mortgage rate?
No. A home equity loan is a completely separate loan product secured by a second lien on your property. Your primary mortgage rate, payment, and terms remain unchanged. The two loans coexist independently — they just both use your home as collateral.
Which has better rates, home equity loans or cash-out refis?
Cash-out refinances currently carry lower headline rates (approximately 6.82% versus 8.11% for home equity loans as of May 2026). However, the applicable rate for a cash-out refi applies to your entire loan balance, while the home equity loan rate applies only to the new equity you're borrowing. The total interest cost comparison depends heavily on your existing mortgage rate.
How does my credit score affect these rates?
Both products price based on credit score, with borrowers at 760+ receiving the best available rates. On a cash-out refi, a 100-point credit score improvement might save 0.5-0.75% on the full new loan balance. On a home equity loan, that same improvement saves the same percentage — but only on the smaller equity amount. The relative impact on monthly payment is higher for the cash-out refi simply because of the larger balance.
How much equity do I need to qualify?
Most lenders require at least 15-20% equity remaining after the loan closes for both products. If your home is worth $400,000 and you owe $320,000 (80% LTV), you're at the limit for most home equity products with zero room to borrow. At $280,000 owed (70% LTV), you have roughly $40,000-$60,000 of borrowing capacity while maintaining the required equity cushion.
What happens if home values fall after I borrow?
If home values decline, your effective equity shrinks — but your loan obligations don't change. If the decline is severe enough, you could end up underwater (owing more than the home is worth). This is the core risk of any equity-tapping strategy. Borrowing conservatively — leaving a meaningful equity cushion rather than tapping to the LTV maximum — provides insulation against short-term value fluctuations.
The right answer between these two products is rarely universal. It's arithmetic applied to your specific mortgage rate, balance, borrowing need, timeline, and tax situation.
If you locked in a rate below 5% between 2020 and 2022, the math almost always favors the home equity loan. If you're sitting at 7%+ from a more recent purchase, a cash-out refi deserves serious consideration.
Run your numbers with the amortization schedule tool to see exactly what each scenario costs in total interest — then make the decision based on your actual dollar figures, not the rate headline.
