Simple definition
A home equity line of credit, or HELOC, is a revolving credit line secured by your home's equity. Like a credit card tied to your house, you borrow up to a limit, repay, and borrow again, usually at a variable rate. But your home is the collateral, so falling behind on payments can put the house itself at risk.
Why it matters
A HELOC can be a flexible, lower-rate way to fund big costs like a renovation, because it's backed by your home. That same backing is the danger: unlike credit card debt, defaulting on a HELOC can lead to foreclosure. The variable rate also means your payment can climb over time.
Real-life example
Imagine a homeowner with substantial equity opening a HELOC to remodel a kitchen. They draw only what each phase costs and pay interest on that amount. It's cheaper than a credit card — but because the house secures the loan, missing payments could ultimately mean losing the home.
Common mistakes
- Forgetting the home is collateral, so a HELOC default can lead to foreclosure.
- Treating the credit line like free money and borrowing for wants, not real needs.
- Overlooking the variable rate, which can push payments higher than you planned.
- Ignoring the shift from the draw period to repayment, when required payments often jump.
Pro tips
- Borrow only what you truly need, remembering your house is on the line.
- Ask whether the rate is variable and how high the payment could realistically go.
- Understand the draw and repayment periods before signing, so the payment jump doesn't surprise you.
- Keep a clear plan to repay the balance rather than carrying it indefinitely against your home.
Related Money Dictionary terms
- Home EquityThe share of your home you truly own, equal to its market value minus what you still owe on the mortgage.
- EquityOwnership in a company, most often held as shares of stock that represent a claim on its assets and profits.
- MortgageA long-term loan used to buy a home, secured by the property itself, which the lender can foreclose on if you stop paying.
- RefinancingReplacing an existing loan with a new one, usually to get a lower rate, a different term, or a smaller monthly payment.
- Loan-to-Value Ratio (LTV)The size of your loan compared to the home's value, used by lenders to gauge risk and set terms.
- Interest RateThe percentage a lender charges you to borrow money, or pays you to keep money deposited, over a set period.
Frequently asked questions
How is a HELOC different from a home equity loan?
A home equity loan hands you a lump sum at a fixed rate, repaid on a set schedule. A HELOC is a revolving line you draw from as needed, usually at a variable rate, more like a credit card. Both use your home as collateral, so both carry the risk of losing it if you default.
What happens if I can't repay my HELOC?
Because your home secures the line, falling behind is serious. The lender can eventually foreclose, meaning you could lose the house. Before that point, contact your lender about options — many will work with borrowers facing hardship. Treat a HELOC payment with the same priority as your mortgage, not like ordinary credit card debt.
What is the draw period?
It's the early phase of a HELOC, often several years, when you can borrow, repay, and borrow again up to your limit, frequently paying interest only. When it ends, you enter the repayment period and can no longer draw — and payments usually rise as you start repaying principal. Plan for that jump.
Knowing what Home Equity Line of Credit (HELOC) means is knowledge — the first half. A brick gets placed when you act on it: if you're weighing a HELOC, confirm the rate type and how high the payment could climb.
Sources & references
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Plain-English education — not personalized legal, tax, or investment advice.