Both a HELOC (home equity line of credit) and a home equity loan let you borrow against the equity you've built in your house — but they work in fundamentally different ways and can produce very different total costs. Pick the wrong one for your situation and you could pay thousands more in interest than necessary, or worse, get blindsided by a payment that jumps 50% overnight. Here's how to actually decide.
The Core Structural Difference
A home equity loan is a lump-sum, fixed-rate installment loan. You borrow, say, $60,000 once, get the entire amount deposited at closing, and repay it in equal monthly installments over a set term — typically 10, 15, or 20 years. Your rate never changes.
A HELOC is a revolving line of credit, similar to a credit card but secured by your home. You get approved for a credit limit (say $60,000), but you only draw and pay interest on what you actually use. Most HELOCs carry a variable rate tied to the prime rate, and they have two phases: a 10-year draw period (interest-only or minimal payments) followed by a 15-20 year repayment period where the line closes and you must pay principal plus interest.
Real Numbers: $60,000 Borrowed Two Ways
Say you need $60,000 for a kitchen remodel. Here's what each option looks like at current typical rates (home equity loan ~8.5% fixed, HELOC ~9.0% variable, both 15-year total term):
| Metric | Home Equity Loan | HELOC |
|---|---|---|
| Rate structure | 8.5% fixed | 9.0% variable (starts) |
| Monthly payment, Year 1 | $591 (fixed) | $450 (interest-only) |
| Payment after draw period ends | $591 (unchanged) | $761+ (principal kicks in) |
| Total interest, if rates stay flat | $46,380 | ~$52,000-58,000 |
| Rate risk | None | High — fully exposed to prime rate moves |
The HELOC looks cheaper month-to-month in Year 1 because you're only paying interest. But that's an illusion — you still owe the full $60,000 principal, and when the repayment period starts, your payment can jump by 60% or more, especially if rates have climbed in the meantime.
When a Home Equity Loan Wins
- You know the exact amount you need. A $60,000 remodel with a signed contractor quote is a perfect fit — no reason to pay variable-rate risk for money you're spending all at once anyway.
- You want payment certainty. Budgeting is easier when your payment never changes for 15 years.
- Rates are expected to rise. Locking in now protects you from future increases.
When a HELOC Wins
- Your expenses are spread out or uncertain. Multi-phase renovations, tuition paid semester by semester, or an emergency fund backstop all benefit from drawing only what you need.
- You want lower payments up front. Interest-only draw-period payments free up cash flow now, as long as you have a plan for the repayment-period jump.
- You might not use the full amount. Unlike a home equity loan, you don't pay interest on unused credit.
Closing Costs and Fees
Home equity loans typically carry closing costs of 2-5% of the loan amount (appraisal, origination, title). HELOCs often advertise "no closing costs," but many charge an annual fee ($50-$100) and some carry early-closure fees if you pay off the line within the first 2-3 years. Read the fine print on both — a "no cost" HELOC sometimes has a slightly higher rate baked in to cover the lender's cost.
A Simple Decision Rule
If you can answer "yes" to "do I know the exact dollar amount and am I spending it all right away?" — take the home equity loan. If your spending is uncertain, staged, or you want a financial safety net you might not fully use, the HELOC's flexibility is worth the variable-rate risk, provided you can stomach payment jumps of 30-60% down the road.
Figures above are illustrative estimates based on typical 2026 rate ranges and are not financial advice. Actual rates, terms, and fees vary by lender, credit profile, and loan-to-value ratio — always get personalized quotes before committing.