Home equity loans and home equity lines of credit (HELOCs) both allow homeowners to borrow against the equity they've built in their property, but they work quite differently in terms of how funds are disbursed, how interest is charged, and how repayment is structured. Choosing between the two generally depends on how the funds will be used and how much payment flexibility a homeowner wants.
What They Have in Common
Both home equity loans and HELOCs are typically secured by the home, meaning the property serves as collateral, just as it does with a primary mortgage. This means both carry the risk of foreclosure if payments aren't made. Both also generally require the homeowner to have sufficient equity, an acceptable credit profile, and a manageable debt-to-income ratio to qualify, and lenders often cap the combined loan-to-value ratio (the primary mortgage plus the new loan) at a set percentage of the home's value. For more on how equity and loan-to-value are calculated, see How to Calculate Your Home Equity.
How Home Equity Loans Work
A home equity loan, sometimes called a second mortgage, provides a lump sum of money upfront, which the borrower repays over a fixed term, commonly ranging from five to thirty years, at a fixed interest rate. Because the rate and payment are fixed, home equity loans offer predictable monthly payments for the life of the loan, similar to a traditional mortgage. This structure tends to work well for one-time, clearly defined expenses, such as a major home renovation with a known total cost, debt consolidation, or a large purchase.
How HELOCs Work
A HELOC functions more like a credit card secured by the home. Rather than receiving a lump sum, the borrower is approved for a maximum credit limit and can draw funds as needed during a set "draw period," commonly around 10 years, paying interest only on the amount actually borrowed. After the draw period ends, the loan enters a "repayment period," often 10 to 20 years, during which the borrower repays both principal and interest, and new draws are typically no longer allowed. HELOC interest rates are usually variable, meaning the rate — and therefore the monthly payment — can fluctuate over time based on an underlying benchmark rate.
Key Differences at a Glance
| Feature | Home Equity Loan | HELOC |
|---|---|---|
| Disbursement | Lump sum upfront | Draw as needed up to a limit |
| Interest rate | Typically fixed | Typically variable |
| Payment structure | Fixed monthly payment | Interest-only during draw period, then principal + interest |
| Best suited for | One-time, defined expenses | Ongoing or uncertain expenses |
| Payment predictability | High | Lower, due to rate variability |
Which Tends to Fit Which Goals
A home equity loan is often a better fit when the borrowing need is a specific, known amount, such as paying for a defined renovation project or consolidating a fixed amount of higher-interest debt, since the fixed payment makes budgeting straightforward. A HELOC tends to suit situations involving ongoing or unpredictable expenses, such as a multi-phase renovation, covering intermittent costs over time, or serving as a financial safety net, since funds can be drawn only as needed rather than borrowed all at once and accruing interest on the full amount immediately.
Costs to Compare
Both products can involve closing costs, though HELOCs sometimes have lower upfront fees than home equity loans, and some lenders waive certain fees for either product under promotional terms. Interest rates on both types depend heavily on the borrower's credit profile, the combined loan-to-value ratio, and broader market conditions. Because HELOC rates are variable, the total cost of borrowing can be harder to predict over time compared to the fixed rate on a home equity loan.
Alternative: Cash-Out Refinance
Homeowners considering either product might also want to compare a cash-out refinance, which replaces the existing first mortgage entirely with a larger loan rather than adding a second loan on top of it. Whether a cash-out refinance, home equity loan, or HELOC is more cost-effective depends on current rates for each option, the size of the existing mortgage, and how the new debt structure compares to what's already in place.
Requirements to Qualify
Lenders generally look at similar factors for both products: credit score, existing equity, income, and debt-to-income ratio. HELOC-specific qualification details, including typical minimum credit scores and equity thresholds, are covered in HELOC Requirements Explained: What Lenders Want.
Weighing the Risks
Because both products use the home as collateral, missed payments carry the same foreclosure risk as a primary mortgage. Borrowers considering either option should think carefully about their ability to repay under different scenarios, including a HELOC's potential for rising rates during the draw or repayment period. A broader discussion of the advantages and risks of tapping home equity generally is available in Pros and Cons of Borrowing Against Your Home, and a mortgage payment calculator can help estimate how either option would affect monthly housing costs.