HELOC vs. Cash-Out Refinance vs. Home Equity Loan: Which to Use in 2026

TL;DR: If your first mortgage rate starts with a 3, keeping it usually wins — here’s the math, and the exceptions. Adding an $80,000 HELOC to a $400,000 mortgage at 3.00% produces a blended rate near 3.79% — versus roughly 7% for a 2026 cash-out refinance on the full $480,000. That gap is worth about $15,400 in first-year interest on the starting balances — before amortization, closing costs, rate changes, and repayment-period effects, all of which the HELOC vs. cash-out calculator prices in full. A home equity loan trades a higher fixed rate for payment certainty, and shared-equity agreements are a fallback when you can’t qualify, not a bargain.

You’re sitting on equity — Americans collectively hold around $11 trillion of tappable home equity as of early 2026, per ICE’s March Mortgage Monitor — and you have four real ways to get at it. The right one starts with one number: the rate on your existing first mortgage. This page walks through the math, starting with the comparison that costs homeowners the most money when they get it wrong.

What are your four options for tapping equity in 2026?

Quick definitions, then the numbers.

• HELOC (home equity line of credit). A revolving second lien. You draw what you need, when you need it, and pay interest only on what’s outstanding. The rate is variable, typically priced off the WSJ Prime Rate (6.75% since December 11, 2025) plus or minus a margin. Bankrate’s national survey puts the average HELOC rate at 7.43% in June 2026. New to the product? Start with the full HELOC guide.
• Home equity loan. A fixed-rate, lump-sum second lien — same collateral position as a HELOC, but with a locked rate and a level payment from day one. Bankrate’s June 2026 survey average is 8.12%.
• Cash-out refinance. You replace your entire first mortgage with a new, larger one and take the difference in cash. The 30-year fixed purchase average is 6.52% (Freddie Mac PMMS, week of June 11, 2026), but refinances price higher: Bankrate’s national average 30-year refinance APR sits at 6.78%, and cash-out refis typically run another 0.25 to 0.50 percentage points above rate-and-term refis. Call it roughly 7.0% to 7.3% for a typical cash-out borrower in June 2026.
• Shared-equity agreement (HEI). Companies like Point, Hometap, and Unlock give you cash today in exchange for a share of your home’s future value. No interest rate, no monthly payment — you settle when you sell, refinance, or hit the end of the term. More on the true cost below.

Product	June 2026 benchmark	Rate type	Monthly payment?	Touches your first mortgage?
HELOC	7.43% avg (Bankrate)	Variable (prime-based)	Yes, often interest-only during draw	No
Home equity loan	8.12% avg (Bankrate)	Fixed	Yes, fully amortizing	No
Cash-out refinance	~7.0%–7.3% (Bankrate refi avg + cash-out premium)	Fixed or ARM	Yes, replaces existing payment	Yes — replaces it entirely
Shared-equity agreement	No rate; share of home value	N/A	No	No

These are national averages and ranges, not quotes. Your pricing depends on credit score, combined loan-to-value, and lender — see current rate trends and what it takes to qualify.

That last column in the table is the whole story. Three of the four options leave your existing mortgage alone. One replaces — and reprices — it entirely.

Why shouldn’t you cash-out refinance a 3% mortgage?

Because a cash-out refinance doesn’t just price the new money at today’s rates — it reprices every dollar you already borrowed.

Here’s the concept that should drive the decision: your blended rate. When you keep your first mortgage and add a second lien, your true cost of borrowing is the weighted average across both loans:

Blended rate = (Balance₁ × Rate₁ + Balance₂ × Rate₂) ÷ Total balance

Work the example. Say you owe $400,000 at 3.00% and you want $80,000 for a renovation. You take a HELOC priced at 7.75% (prime + 1.00% — slightly above the 7.43% national average, to keep the example conservative):

($400,000 × 3.00% + $80,000 × 7.75%) ÷ $480,000 = 3.79% blended rate

Now compare the alternative: a cash-out refinance of the full $480,000 at 7.00% — and note that’s generous to the refi, sitting at the bottom of the 7.0%–7.3% range implied by Bankrate’s June 2026 refinance average plus the typical cash-out premium.

Cash needed	Keep 3.00% mortgage + HELOC at 7.75% (blended rate)	First-year interest, blended	First-year interest, cash-out refi at 7.00%	Annual difference
$40,000	3.43%	$15,100	$30,800	$15,700
$80,000	3.79%	$18,200	$33,600	$15,400
$120,000	4.10%	$21,300	$36,400	$15,100
$160,000	4.36%	$24,400	$39,200	$14,800

Assumes a $400,000 first mortgage at 3.00%. Interest figures are first-year approximations on starting balances, before amortization. Model your own balances in the HELOC vs. cash-out calculator.

Notice something counterintuitive: the penalty barely shrinks as you borrow more. Whether you take $40,000 or $160,000, the cash-out route costs roughly $15,000 extra per year. That’s because the damage isn’t in the new money — it’s in repricing the $400,000 you already locked at 3.00% up to 7.00%. That single move costs about $16,000 a year all by itself, and no amount of new borrowing changes it.

And that’s before closing costs. Cash-out refinances typically run 2% to 5% of the loan amount in closing costs per Bankrate — $9,600 to $24,000 on a $480,000 loan — versus the low-or-no closing costs common on HELOCs.

The clean way to frame it: your blended rate is your hurdle rate. A cash-out refinance only wins on cost when the rate it offers is below the blended rate of keeping your first mortgage and adding a second lien. At 3.79% blended, no 2026 cash-out quote gets close.

Why this math matters to half of all mortgage holders

This isn’t a niche scenario. Per FHFA National Mortgage Database data through Q4 2025, roughly 50.6% of outstanding mortgages carry rates below 4% — 19.7% below 3% and another 30.9% between 3% and 3.99%. If you bought or refinanced between 2019 and early 2022, you’re probably in this group, and the blended-rate math above is your math. Economists call the resulting reluctance to give up cheap mortgages the “lock-in effect” — but for equity access, it’s not a trap. It’s a reason to use a second lien instead of a refi.

One honest caveat on the HELOC side: that 7.75% is variable. If prime rises, your blended rate drifts up; if prime falls, it drifts down — each 0.25-point move in prime changes the cost of an $80,000 balance by about $200 a year. Even a sustained 2-point rise in prime would push the blended rate in our example to only about 4.12%, still miles below any cash-out quote. If that variability still bothers you, the next section is for you.

When does a home equity loan beat a HELOC?

A home equity loan is the same idea as a HELOC — a second lien that leaves your first mortgage untouched — with the variables stripped out. You get a lump sum, a fixed rate (8.12% national average in June 2026, per Bankrate), and a level payment until it’s gone.

You’re paying roughly a 0.7-point premium over the average HELOC for that certainty. It’s worth paying when:

• The amount is known and one-time. A roof, a buyout, a single large consolidation. You don’t need a revolving line for a fixed bill.
• You want the payment locked. A fully amortizing fixed payment can’t surprise you in year four. HELOC payments can jump twice: when prime rises, and when the draw period ends and the loan starts amortizing.
• You’d be tempted by an open line. A HELOC’s flexibility is a bug, not a feature, if available credit tends to get spent. A closed-end loan can’t be re-drawn.

The HELOC wins when the spending is staged (a phased renovation, tuition over several years), when you want to pay interest only on what’s actually drawn, or when you expect prime to fall and want your rate to follow it down. Many lenders now also offer fixed-rate lock options on HELOC draws — a hybrid worth asking about. Compare payment structures side by side with the HELOC payment calculator, and see what people actually use equity for before sizing either product.

Either way, the blended-rate logic is identical: both products protect the 3% first mortgage. The HELOC-vs-loan choice is about payment behavior, not about whether to refinance.

What about shared-equity agreements like Point, Hometap, and Unlock?

The fourth option isn’t a loan at all. Home equity investment (HEI) companies hand you cash today in exchange for a share of your home’s value or appreciation later. No interest rate, no monthly payment, no DTI test in the traditional sense. Here’s how the three biggest names structure it, per their own disclosures and independent reviews:

Company	Term	Investment size	What you repay	Upfront fee
Hometap	10 years	$15,000–$600,000	A share of the home’s full value at settlement, typically 5%–25% depending on the agreement	4.5% of the investment (per Money’s review)
Point	30 years	Up to ~$600,000	Original investment plus a preset share of appreciation, subject to a Homeowner Protection Cap	Up to 3.9% (min. $2,000), plus appraisal/escrow
Unlock	10 years	Up to $500,000	Investment percentage × an exchange rate (often around 2.0) applied to ending home value; annualized cost capped at 19.9%	Origination and third-party fees deducted from proceeds

Read that Unlock cap again: costs are capped at 19.9% annualized. A cap at 19.9% tells you the uncapped trajectory can run higher — and it frames the honest comparison. A 7.43% HELOC looks expensive next to your 3% mortgage; it looks cheap next to an instrument whose effective cost can land in the teens if your home appreciates briskly.

A rough illustration: take $80,000 from an HEI on a $500,000 home, and suppose the home grows 4% a year for 10 years to about $740,000. Under a full-value-share model at a 15% share, settlement runs about $111,000 — roughly equivalent to borrowing $80,000 at a 3.3% effective annual rate, which sounds fine. But at a 20% share, or with faster appreciation, or under appreciation-multiplier models, the effective cost can climb past what the same $80,000 would have cost on a HELOC — with the added wrinkle that you may need to sell or refinance to settle at term. The outcome depends on a variable nobody controls: your home’s price path.

So when do HEIs earn their place?

• You can’t qualify for a loan. Unlock accepts credit scores down to 500 per LendEDU, and none of the three underwrite to a conventional DTI standard. If income is irregular or debt load is high, an HEI may be the only institutional option besides selling.
• You genuinely cannot carry a payment. Retirees on fixed incomes, owners between jobs, or anyone for whom a new monthly obligation creates real risk of default on the first mortgage.
• You’d rather sell risk than borrow. Most HEI contracts share depreciation as well as appreciation — Point, for example, can settle for less than it invested if the home loses value. That’s a real (if rarely triggered) hedge.

If you can qualify for a HELOC or home equity loan, the loan is usually the cheaper instrument. But the HEI genuinely wins in two price paths: flat or negative home appreciation, where a value-share settles small while loan interest accrues regardless, or a near-term sale on favorable contract terms, where you pay for only a short holding period. And for an owner who would otherwise strain to make a monthly payment, the absence of one has real value that no rate comparison captures. Check where you stand on qualification requirements before assuming you can’t.

How do taxes change the math?

Less than most people hope, but it’s worth knowing the rule. Under IRS Publication 936, interest on a HELOC or home equity loan is deductible only when the funds buy, build, or substantially improve the home that secures the loan, within a $750,000 combined acquisition-debt cap. The One Big Beautiful Bill Act (OBBBA) made this framework permanent — and you must itemize to claim any of it.

Practical translation: a HELOC funding a kitchen remodel may generate deductible interest; the same HELOC paying off credit cards generates none. Cash-out refinance interest follows the same use-of-funds test on the cash-out portion. Don’t let a possible deduction flip a $15,000-a-year blended-rate decision — at typical marginal rates, the deduction is worth a fraction of that, and only if you itemize. Confirm your situation with a tax professional.

Which option fits your situation?

The framework, by scenario. This is a starting map, not advice — your balances, credit, and goals move the lines.

Your situation	Strongest fit	Why
First mortgage under 4%	HELOC or home equity loan	Blended rate stays in the 3s–4s; a cash-out refi reprices the whole balance at ~7%
Need a fixed payment on a known lump sum	Home equity loan	Locked rate (8.12% avg) and level payment; no draw-period reset risk
Staged spending over several years	HELOC	Pay interest only on what’s drawn, when it’s drawn
Need a full payoff or restructure (divorce buyout, expiring ARM, co-borrower removal)	Cash-out refinance	You’re changing the first mortgage anyway, so repricing it costs you nothing extra
Existing first mortgage already at/above ~7%	Cash-out refinance worth pricing	No cheap rate to protect; one loan may beat two
Can’t qualify on DTI, income, or credit	Shared-equity agreement	No monthly payment and looser underwriting — but model the exit cost first
Cannot carry any new monthly payment	Shared-equity agreement	The only option with zero payment; the cost shows up at settlement instead
Funds will substantially improve the home and you itemize	Any loan option	Interest may be deductible under Pub 936’s use-of-funds test
Expect to sell within 2–3 years	HELOC	Low setup cost and no long-term rate bet; refi closing costs rarely recoup

How do you run your own numbers?

Three steps, ten minutes:

1. Compute your blended rate. Current first-mortgage balance × its rate, plus the amount you need × a realistic second-lien rate, divided by the total. That’s your hurdle.
2. Get a real cash-out quote and compare. If the cash-out rate is above your blended rate — and with half of mortgage holders sitting below 4%, it almost certainly is — the second lien wins on cost. The HELOC vs. cash-out calculator does the full comparison, including closing costs and time horizon.
3. Then pick your second-lien flavor. Fixed lump sum → home equity loan. Staged draws or a bet on falling prime → HELOC. Can’t qualify for either → price an HEI honestly, including the appreciation share at settlement.

The 2026 equity market rewards one specific discipline: protecting a cheap first mortgage while borrowing only the new dollars at new rates. Get the blended-rate decision right and the rest is detail.

Rates cited are national averages and survey figures as of June 2026 and change frequently; individual pricing varies by lender, credit profile, and property. This article is educational and is not financial, tax, or lending advice.