Using a HELOC to Pay Off Credit Card Debt: How It Works

Using a HELOC to Pay Off Credit Card Debt: How It Works

Credit card interest rates often sit well above 20 percent, while a home equity line of credit is usually priced much lower because it's secured by your home. That gap is why many homeowners consider using a HELOC to pay off credit card balances. It can work well, but it also changes the nature of the debt in ways worth understanding before you move forward. (For the basics of how a HELOC works, see our complete HELOC guide.)

Why Homeowners Consider This Move

The main appeal is simple: lower interest means more of each payment goes toward the actual balance instead of interest charges. If you're carrying several thousand dollars across multiple cards at high rates, moving that balance to a HELOC can shrink your monthly interest cost significantly and give you one payment to track instead of several.

How the Process Works

  1. Confirm your available equity. Your lender will look at your home's value, your existing mortgage balance, and your credit profile to determine your HELOC credit limit.
  2. Get approved and draw the funds. Once your HELOC is open, you draw the amount needed to pay off your card balances directly.
  3. Pay off the cards. You use the drawn funds to bring your credit card balances to zero.
  4. Repay the HELOC over time. You now owe the balance on your HELOC instead of your credit cards, typically at a lower rate.

What Changes When You Consolidate This Way

Paying off credit cards with a HELOC does not erase the debt. It moves it from unsecured debt to debt secured by your home. That distinction matters:

  • Credit card debt is unsecured, so missing payments hurts your credit but does not put your home at risk.
  • A HELOC is secured by your home, so missed payments can eventually lead to foreclosure.
  • Your total debt amount stays the same right after the transfer. The benefit comes from a lower rate and, ideally, a plan to pay it down faster than you would have on the cards.

The Real Savings Come From the Rate Gap

The value of this strategy depends heavily on the difference between your credit card rate and your HELOC rate. If your cards charge 22 percent and your HELOC is priced closer to 9 or 10 percent, the interest savings on a large balance can be substantial over time. If your card rates are already low, through a promotional offer for example, the savings may be smaller and the tradeoff less worth it.

It's worth asking your lender for your specific HELOC rate and running the numbers against your actual card balances and rates before deciding.

Risks to Weigh Before You Do This

  • You're trading unsecured debt for secured debt. Your home becomes collateral for what used to be credit card debt.
  • HELOC rates are usually variable. Your rate, and your payment, can rise if benchmark rates increase.
  • Old habits can bring the debt back. If the credit cards get paid off but stay open and get used again, you can end up with both the HELOC balance and new card debt.
  • Draw period payments can be misleading. If you're only required to pay interest during the draw period, your credit card debt may feel resolved while the principal barely moves.

How to Make This Work in Your Favor

  • Set a target payoff date for the HELOC balance rather than only making minimum interest payments.
  • Consider paying more than the interest-only minimum during the draw period so the balance actually goes down.
  • Address the spending pattern that built the card debt, not just the balance itself.
  • Ask about a fixed-rate lock on the portion of your HELOC used for this payoff, if your lender offers one, so your payment stays predictable.

Is This the Right Move for You?

This approach tends to work best for homeowners who have a clear plan to pay down the balance, meaningful equity in their home, and credit card rates that are clearly higher than what a HELOC would offer. It tends to work less well for anyone who would be tempted to run the credit cards back up once they're paid off, since that leads to carrying both debts at once.

Frequently Asked Questions

Is it a good idea to pay off credit cards with a HELOC? It can be, particularly when the rate difference is large and you have a plan to pay down the new balance. It is worth less when card rates are already low or when there's a risk of running the cards back up afterward.

Does this hurt your credit score? Paying down credit card balances can help your credit utilization ratio, which may improve your score. Opening a new HELOC involves a hard inquiry, which can cause a small, temporary dip.

What happens if you can't pay back the HELOC? Since a HELOC is secured by your home, failing to make payments carries a risk of foreclosure, unlike unpaid credit card debt, which does not put your home directly at risk.

Should you close the credit cards after paying them off? Not necessarily. Keeping them open with a zero balance can help your credit utilization, as long as you can avoid running the balance back up. This is a personal decision based on your own spending habits.

Is a HELOC or a personal loan better for credit card payoff? A HELOC usually offers a lower rate since it's secured by your home, while a personal loan is unsecured and may come with a fixed rate and fixed term. The right choice depends on your equity, your rate comparison, and your comfort with using your home as collateral.

Talk to Commercial Bank About Consolidating Debt

Our lending specialists can review your current balances, rates, and available equity to help you decide if a HELOC makes sense for your situation.

Commercial Bank #787621. Equal Housing Lender. Member FDIC.