Equity Comparison
HELOC vs Cash-Out Refinance: Which Is Right for You?
Both products let you tap home equity. The right one depends on your existing mortgage rate, your intended use of the cash, and how long you plan to carry the debt.
Quick answer
Both let you tap home equity. HELOC = revolving credit line on top of your existing mortgage, variable rate. Cash-out refi = new larger mortgage that replaces the existing one at today's rate, fixed-rate option available. Pick based on your existing rate, intended use, and term horizon.
The two products side by side
| Feature | HELOC | Cash-Out Refinance |
|---|---|---|
| Existing mortgage | Keeps it in place | Replaces it with a new one |
| Rate type | Typically variable, tied to prime | Fixed-rate option available |
| Closing costs | Typically lower, some lenders no-cost | Full closing costs (appraisal, title, origination) |
| Loan amount | Up to approved credit-line limit | New loan sized to current value (subject to LTV cap) |
| Repayment | Interest-only during draw period, then amortizing | Standard amortization from day one |
| Interest charged on | Only the drawn balance | Full loan balance from day one |
When HELOC wins
- Your existing mortgage rate is low. You do not want to disturb it. HELOC sits on top in second-lien position.
- You want draw flexibility. Pay interest only on the balance you actually use, redraw as you repay.
- Short-term capital need. Bridge gap, opportunistic deal, large purchase you plan to repay quickly.
- You qualify for a low HELOC rate. Strong FICO, low CLTV, and good banking relationships often unlock the best HELOC pricing.
When cash-out refinance wins
- Current rates are below your existing rate. Rare in today's environment but historically the most common driver of cash-out refis. You save money on the existing balance and get cash on top.
- You want a fixed rate locked in. HELOCs float; cash-out refi fixes for 15 or 30 years.
- Larger cash-out need. HELOC credit-line ceilings may not cover the full need. Cash-out refi can size the new loan to 80% LTV.
- You can absorb closing costs over the loan term. Closing costs paid up front are amortized across a long horizon.
The hybrid: first-lien HELOC / Wealth Builder (sweep mortgage)
A first-lien HELOC replaces your existing first mortgage entirely. Combined with a checking-account sweep that applies idle cash against the HELOC balance, the structure can reduce lifetime interest paid versus a traditional amortizing mortgage. Sometimes called a "Wealth Builder" or "sweep mortgage."
The tradeoff: HELOC rate is variable, so the savings depend on rate stability and on the borrower's discipline to keep idle balances in the swept account. Right structure for cash-rich borrowers who maintain large checking balances; wrong structure for borrowers who run their checking account close to zero.
See our sweep mortgage calculator to model your specific scenario.
Tax considerations
- Mortgage interest deduction depends on use of proceeds. Under TCJA, interest is deductible only if the proceeds are used to "buy, build, or substantially improve" the home that secures the loan.
- HELOC interest used for non-home purposes is generally NOT deductible. Debt consolidation, education, business capital, and personal expenses do not qualify under current law.
- Cash-out refi interest follows the same rule. The portion of the new loan attributable to "buy, build, substantially improve" use can be deductible; the cash-out portion used for other purposes generally is not.
- Overall mortgage debt limits apply under TCJA (currently $750,000 for loans originated after Dec 15, 2017, $1M grandfathered for older loans).
- Not tax advice. Consult a CPA before relying on a specific tax outcome.
Common uses for cash from equity
- Home improvement. Often deductible mortgage interest because the proceeds are used to substantially improve the home that secures the loan. See our renovation loans guide for renovation-specific products that may price better than a HELOC for large rehab budgets.
- Debt consolidation. Pay off higher-rate credit card or personal loan balances. Typically NOT deductible under TCJA.
- Investment property down payment. Pull equity from primary to fund the down on a rental purchase. The interest on the rental side may be deductible against rental income; the HELOC interest on the primary generally is not under current TCJA rules.
- Education. College tuition or graduate-program funding. Generally not deductible as mortgage interest under TCJA, but rate is often lower than student loan rates.
- Business capital. Equity injected into a business. Interest may be deductible as a business expense (tracing rules), but not as mortgage interest. Consult a CPA.
Frequently asked questions
Which is cheaper: HELOC or cash-out refinance?+
Depends on your existing mortgage rate, the size of the cash you need, and how long you plan to carry the debt. A HELOC has lower closing costs and only charges interest on the drawn balance, so for a short-term need or a small draw it is usually cheaper. A cash-out refinance has full closing costs but locks in a fixed rate on a fully amortizing loan, so for a large cash need over a long horizon it can be cheaper overall, especially if current rates are below your existing rate.
Will a cash-out refi raise my mortgage rate?+
It changes your rate to whatever today's cash-out refinance rate is, plus loan-level pricing adjustments for the cash-out structure and your LTV. If your existing mortgage rate is below today's rate, the new rate will be higher and you have to weigh the value of the cash against the rate increase on the entire balance. If today's rate is below your existing rate, cash-out can save you money on the existing balance and give you the cash on top.
How much equity can I pull out?+
On a primary residence, most cash-out refi programs cap the new loan at 80% of the appraised value. HELOC LTV ceilings vary widely by lender, with some going up to 85% or 90% combined LTV (existing mortgage + new HELOC). On investment property, both products have lower ceilings (typically 70-75% LTV). We work with lenders going to the most permissive published LTV where allowed.
Is HELOC interest tax-deductible?+
Under the Tax Cuts and Jobs Act (TCJA, 2017), home equity loan and HELOC interest is deductible only if the proceeds are used to "buy, build, or substantially improve" the home that secures the loan. HELOC funds used for debt consolidation, education, or other non-home purposes generally do NOT qualify for the mortgage interest deduction. The deduction is also subject to overall mortgage debt limits. Not tax advice. Consult a CPA.
What is a first-lien HELOC?+
A first-lien HELOC replaces your existing first mortgage with a HELOC in the first-lien position, rather than sitting behind your existing mortgage as a second lien. The "sweep mortgage" or "Wealth Builder" structure uses this approach, often with your checking account swept against the HELOC balance to reduce interest charges. See our sweep mortgage calculator for the math.
Can I do both: keep my mortgage AND take a cash-out refi?+
No, those are mutually exclusive on the same lien. A cash-out refinance replaces your existing first mortgage with a new larger one. If you want to keep your existing first mortgage and still tap equity, the right product is a HELOC or a home equity loan in second-lien position.
How long does each one take to close?+
HELOC: typically 2-6 weeks from application to first draw, depending on appraisal and underwriting. Cash-out refinance: typically 30-45 days, with a 3-day rescission period after closing (federal right of rescission on primary residence cash-out). HELOC also has a 3-day rescission on owner-occupied primary residences.
Compare both options
Send us your existing mortgage rate, balance, current value, and cash-out target. We will quote both a HELOC and a cash-out refinance across the wholesale market and show you the side-by-side cost.
Eligibility, rates, and program guidelines vary by lender and are subject to change. This page is general educational information and is not a commitment to lend or an offer of credit. Equal Housing Opportunity.