A HELOC for debt consolidation: the honest math

Debt consolidation is one of the most common reasons California homeowners open a HELOC, and the pitch writes itself: swap 20 percent plus credit card interest for one lower rate secured by your home. The math is real. So is the risk, and most of the marketing skips it. Here are both sides, with numbers.

Why the math looks so good

Credit cards are some of the most expensive debt most people ever carry. As of early 2026, average card rates sit above 20 percent, and store cards often run higher. A HELOC is secured by your home, so lenders price it far lower: for strong borrowers, often somewhere in the 8 to 9 percent range, usually variable. Cutting the rate on the same balance roughly in half is not a trick. It is the entire legitimate case for consolidating.

Say you carry 40,000 dollars across three cards at a blended rate of roughly 22 percent. Here is the monthly interest picture, before and after, using rough early 2026 numbers. Your numbers will differ.

• Before: 40,000 dollars at roughly 22 percent costs about 730 dollars a month in interest alone, before a dollar of principal.
• After: the same 40,000 dollars on a HELOC at roughly 8.5 percent costs about 280 dollars a month in interest.
• Difference: roughly 450 dollars a month that stops going to interest and can go to principal instead.

Two honest footnotes on that comparison. First, it is interest only, not payoff: the 40,000 dollars still has to be repaid either way. Second, most HELOC rates are variable, so the after number can move up as well as down. The savings are real, but they are a head start on paying off the debt, not the payoff itself.

The risk, stated plainly

Credit card debt is unsecured. If everything goes wrong, you face collections and serious credit damage, but nobody can take your house over a Visa balance. A HELOC is secured by your home. Consolidating moves that debt from unsecured to secured, which is exactly why the rate is lower. The lender's risk went down because yours went up.

When it genuinely helps

Consolidation works when the debt has a story that ended and a plan that exists. In practice, the homeowners who come out ahead tend to check all of these boxes.

• The balances came from something that is over: medical bills, a job gap, a one-time crunch. Not a monthly pattern of spending past income.
• There is a fixed payoff plan with a set payment aimed at principal, treating the HELOC like a term loan even when the minimum due is less.
• The roughly 450 dollars a month of interest savings goes to the balance, not to lifestyle.
• The cards stay at zero afterward. Frozen, drawered, or closed, whatever it takes.

When it just resets the problem

If spending still runs past income, the sequence is predictable: the HELOC clears the cards, the cards refill over the next year or two, and now you owe both, with the new debt attached to your house. This is the standard failure mode of debt consolidation, and it is common enough that we ask about it directly. The consolidation did not fix anything. It added a lien.

There is a quieter trap too. During the draw period, most HELOCs let you pay interest only, so the minimum payment can feel like relief while the balance never moves. Ten years of minimum payments on a consolidated balance is not progress, it is rent on your own debt. The fix is boring: set your own principal payment on day one and automate it.

A consolidation does not pay off your debt. It moves it somewhere cheaper. Paying it off is still the job, and the plan for that has to exist before you sign.

Team Wilburn's Refis

How we run it with you

If you ask us about consolidating with a HELOC, we start with a soft credit pull and your real balances, not a sales pitch. We run the before and after on your actual numbers, including what happens if the variable rate rises, and we ask the uncomfortable question about how the balances got there. If the honest answer is that a HELOC would just reset the cycle, we will tell you that instead of writing the loan. No application, no hard pull, no pressure.