Can You Pay Off Debt With a HELOC? (2026 Guide)

How HELOCs work mechanically

A HELOC is a revolving line of credit secured by the equity in your primary residence. Key mechanics:

• Draw period. Typically 5 to 10 years. You can borrow up to the credit limit, pay it down, and re-borrow. Most lenders require interest-only payments during draw, though many borrowers voluntarily pay principal too.
• Repayment period. Typically 10 to 20 years after the draw period ends. The line freezes; no new draws allowed. Outstanding balance amortizes over the repayment term. Monthly payment can jump significantly as principal repayment kicks in.
• Variable APR. Tied to prime rate or another index, plus a margin set at origination. As the Federal Reserve raises or lowers the federal funds rate, prime moves with it, and HELOC payments adjust within 30 to 90 days.
• Combined loan-to-value (CLTV). Lenders cap CLTV at 80 to 85 percent typically. CLTV = (first mortgage balance + HELOC limit) / appraised home value.

The CFPB’s HELOC consumer guide covers the basics and the federal disclosures lenders must provide.

Rate math: HELOC vs credit cards in 2026

May 2026 reference rates:

• Prime rate: 7.5 percent (set 0.5 percent above the upper bound of the federal funds rate)
• Typical HELOC APR, FICO 720+: prime + 1.0 = 8.5 percent
• Typical HELOC APR, FICO 640 to 700: prime + 3.0 = 10.5 percent
• Average credit card purchase APR: 24.5 percent (per Federal Reserve G.19 data)
• Average credit card cash advance APR: 29.99 percent

On a $25,000 balance at 24.5 percent vs 8.5 percent HELOC, annual interest difference is about $4,000. Over a 5-year payoff at $510/month vs $510/month, the HELOC route saves roughly $9,800 in interest assuming rates stay flat.

The variability is the catch. If prime rises 2 percentage points over the loan term, HELOC APR moves to 10.5 percent, and the interest savings shrink by about $3,000 over 5 years.

Tax treatment under current law

Under the Tax Cuts and Jobs Act of 2017 (effective for tax years 2018 through 2025, extended in subsequent legislation), home-equity debt interest is deductible ONLY when the funds are used to “buy, build, or substantially improve” the home that secures the loan. HELOC funds used to pay off credit cards do NOT qualify for the deduction.

IRS Publication 936 documents the limitation. The pre-2018 general deductibility for home-equity debt up to $100,000 regardless of use no longer applies. Borrowers planning to deduct HELOC interest on debt-consolidation use are working from outdated guidance.

CLTV math: how much can you borrow

Example: home worth $480,000, first mortgage $310,000, CLTV cap 85 percent.

• 85 percent of $480,000 = $408,000 maximum total debt against the home
• Minus first mortgage $310,000 = $98,000 maximum HELOC limit
• Some lenders cap at 80 percent: $384,000 - $310,000 = $74,000 HELOC limit

If the credit card debt is $40,000, the HELOC at $98,000 limit comfortably covers it with room. If the card debt is $90,000, the HELOC at 80 percent cap is short by $16,000. The FHFA’s House Price Index and quarterly conforming-loan limit publications provide the regional housing-value benchmarks lenders use.

Side-by-side: $25,000 credit card debt, three paths

The pillar payoff calculator models the following three paths for $25,000 in credit card debt at average 24 percent APR for a homeowner with $130,000 home equity and FICO 720.

Path A: Continue minimum payments on cards. Current minimums total about $625/month (2.5 percent of balance). Payoff timeline: 30+ years if no new charges and rates hold. Total interest paid: $42,000+. The cards never fully amortize at minimums because the minimum payment shrinks as the balance shrinks.

Path B: 5-year personal loan at 11 percent APR. Payment: $544/month. Total paid: $32,640. Total interest: $7,640. Unsecured, no foreclosure risk, no impact on home.

Path C: HELOC at 8.5 percent variable, 10-year draw + 15-year repay. Initial interest-only payment: $177/month during draw. To pay off in 5 years, voluntary payment: $513/month. Total paid: $30,780. Total interest: $5,780. Secured by home, foreclosure risk on default, rate variable.

The HELOC saves about $1,860 over the personal loan and roughly $36,000 over minimum payments, but at the cost of converting unsecured dischargeable debt into secured non-dischargeable debt. A bankruptcy filing 3 years later cannot discharge a HELOC balance the way it could discharge the original credit card debt.

Sensitivity: what happens if HELOC rate rises 2 points

The Federal Reserve raised rates 5 percentage points in 18 months during 2022 to 2023, and many HELOC borrowers saw payments increase 50 to 100 percent during that cycle. Sensitivity test on Path C above:

• HELOC starts at 8.5 percent, rises to 10.5 percent in year 3
• Voluntary $513/month payment now barely covers principal as interest expands
• Payoff slips from year 5 to year 6 to 7
• Total interest paid: $7,400 (vs $5,780 if rates held)

The personal loan in Path B is fixed-rate; the HELOC in Path C is not. For borrowers who cannot tolerate rate variability, the fixed-rate personal loan is the safer consolidation tool even at a slightly higher starting APR.

When HELOC consolidation actually works

Three conditions must all be true:

Condition 1: Large rate spread. Cards above 22 percent APR, HELOC quoted under 10 percent. The minimum spread to justify the foreclosure risk transfer is roughly 12 percentage points. Smaller spreads do not produce enough savings to compensate.

Condition 2: Stable income through both draw and repayment periods. A HELOC commits the borrower to 15 to 30 years of payments. Job loss, disability, or major income drop during repayment converts a flexible unsecured debt into a foreclosure trigger. Borrowers without 6 to 12 months of emergency savings should consider an unsecured personal loan instead.

Condition 3: Hard rule against re-using the cards. The CFPB’s borrower outcome research has documented that 30 to 50 percent of HELOC-consolidation borrowers re-accumulate credit card balances within 24 months. The result: the original HELOC balance plus new card balances, with the home now collateralized. Closing the cards or freezing them in physical custody (literal safe deposit box) is the most effective behavioral guard.

Better alternatives for some borrowers

Balance transfer card. For card balances under $15,000 with payoff timeline under 24 months, a 0 percent intro APR balance transfer (typical: 18 to 21 months at 0 percent, 3 to 5 percent transfer fee) often beats a HELOC. No collateral, no rate variability, no closing costs.

Personal loan. For card balances $5,000 to $50,000 with payoff timeline 3 to 7 years, a fixed-rate personal loan often beats a HELOC. Unsecured, fixed payment, no closing costs, no foreclosure risk.

Cash-out refinance. For homeowners with substantial equity and a high-rate first mortgage, a single cash-out refinance can roll the credit card debt into a new fixed-rate first mortgage. Closing costs are higher (2 to 5 percent of loan amount), but the rate is fixed and typically lower than a HELOC.

Non-profit debt management plan. For borrowers without strong credit, an NFCC-affiliated DMP can reduce card APR to 6 to 10 percent through negotiation, with no collateral and no FICO requirement. Use the NFCC agency finder.

Closing-cost math

HELOCs typically have lower closing costs than first-mortgage refinances, but they are not free. Typical costs:

• Application fee: $0 to $150
• Appraisal: $400 to $700 (often waived by promotional offers)
• Title search and insurance: $200 to $500
• Recording fees: $50 to $150
• Annual fee during draw: $50 to $100
• Early closure fee if line closed within 24 to 36 months: $300 to $500

Total: $700 to $2,100 typical. Some lenders advertise “no closing costs” but recoup through a higher margin or an early-closure fee. Read the loan estimate disclosure.

Authoritative sources

• CFPB, What is a home equity line of credit (HELOC)?
• CFPB, Research and data on consumer credit
• IRS, Publication 936 on home mortgage interest
• Federal Reserve, Monetary policy and prime rate
• Federal Reserve, G.19 Consumer Credit data
• FHFA, House Price Index
• NFCC, Find a non-profit credit counselor

Sibling questions

• Can someone pay off my credit card?
• Can you pay off debt consolidation loan early?
• Can you pay off credit card with another credit card?
• What is credit card debt settlement?

Related tools

• Credit card payoff calculator, model HELOC vs personal loan vs minimums
• Debt consolidation calculator
• Balance transfer calculator

Frequently asked questions

Is HELOC interest tax-deductible if used to pay off credit cards?

No, not under current IRS rules. The Tax Cuts and Jobs Act limits HELOC interest deductibility to amounts used to “buy, build, or substantially improve” the home that secures the loan. Using HELOC funds to pay off credit cards, vacation expenses, or other consumer debt is explicitly non-deductible. IRS Publication 936 documents the rule. The pre-TCJA general deductibility of home-equity interest does not apply.

What is the typical HELOC interest rate in 2026?

HELOC rates are variable and indexed to the prime rate. In May 2026, prime rate is around 7.5 percent, and HELOC margins (lender markup over prime) typically run prime + 0.5 to 2.0 percent. That puts most HELOCs in the 8 to 9.5 percent range for borrowers with FICO 720+. Borrowers with FICO 640 to 700 typically see prime + 2.0 to 4.0 percent, putting the HELOC in the 9.5 to 11.5 percent range.

How much home equity do I need to qualify for a HELOC?

Lenders typically require combined loan-to-value (CLTV) under 80 to 85 percent. CLTV is the total of the first mortgage balance plus the proposed HELOC limit divided by the home’s appraised value. Example: home worth $400,000 with a $250,000 mortgage has 80 percent CLTV at a $70,000 HELOC limit. Some lenders go to 90 percent CLTV for prime borrowers but with rate premium. The FHFA publishes housing market data quarterly.

What happens if I default on a HELOC used to pay off credit cards?

The lender can foreclose on your home. A HELOC is a second mortgage; default triggers the same foreclosure process as a first-mortgage default. The lender forecloses, the home is sold, the first mortgage is paid from proceeds, the HELOC is paid next, and any remainder goes to the borrower. In states with judicial foreclosure (California after court ruling, New York, Florida, Illinois) the process takes 6 to 18 months. Non-judicial foreclosure states (Texas, Georgia, Tennessee) can complete in 60 to 120 days.

Should I use a HELOC to pay off credit cards?

Only when three conditions all apply: the rate spread is large (cards above 22 percent APR, HELOC under 10 percent), you have stable income to make HELOC payments through the draw and repayment periods, and you have a hard rule against running the credit cards back up. The CFPB’s borrower survey has documented that 30 to 50 percent of HELOC-consolidation borrowers re-accumulate credit card balances within 24 months, ending up with both the HELOC and new card debt.