HELOC vs Cash-Out Refinance
Last updated July 2026
HELOC (Home Equity Line of Credit)
Second-lien revolving credit against your home equity
Advantages
- Draw only what you need, when you need it
- Doesn't touch your existing first mortgage rate
- Interest-only payments during draw period
- Low or no closing costs on many HELOCs
- Reborrow as you pay down the balance
Drawbacks
- Variable interest rate, payments can increase
- Payment shock when draw period ends
- Your home is collateral
- Requires discipline, easy to over-borrow
Cash-Out Refinance
Replace your existing mortgage with a bigger one and take the difference in cash
Advantages
- Fixed rate on the full new mortgage amount
- Simpler than juggling two liens
- Cash proceeds are a lump sum for any purpose
- Interest may be tax-deductible for home improvements
- If current rates are below your existing rate, you can lower your monthly payment while pulling cash
Drawbacks
- Replaces your existing mortgage rate, dangerous if current rates are above yours
- Full closing costs (typically 2-5% of the loan amount)
- Resets your mortgage term to 15-30 years
- Higher monthly payment if you increase the loan amount
HELOC and cash-out refinance both pull equity out of your home but through different mechanisms. A HELOC adds a second lien and gives you a revolving line of credit. A cash-out refinance replaces your existing mortgage with a bigger one and gives you the difference in cash. Whether your current mortgage rate is above or below current market rates usually decides it.
Feature Comparison
| Feature | HELOC (Home Equity Line of Credit) | Cash-Out Refinance |
|---|---|---|
| Loan Structure | Second lien, revolving credit line | Replaces first mortgage with new, larger loan |
| Interest Rate Type | Variable; typically prime + 1-3% | Fixed; current market rate |
| Draw Period | 5-10 years | N/A, lump sum at closing |
| Repayment Term | 10-20 year repayment after draw | 15-30 year fixed term |
| Closing Costs | Often low or none | 2-5% of new loan amount |
| Loan Terms | Draw + repayment structure | Standard mortgage terms |
| First Mortgage Impact | Untouched | Replaced entirely |
| Best Use Case | Ongoing or unpredictable expenses | Large one-time cash needs when current rates are favorable |
Too Close to Call
HELOC wins when your current mortgage rate is below market. Cash-out refi wins when current rates are below your existing rate, letting you consolidate at a lower rate.
The right choice tracks the interest rate environment. If you locked a 3% mortgage in 2021 and current rates are 7%, a cash-out refi replaces your 3% rate with 7%, ruinous. A HELOC keeps your 3% first mortgage untouched and adds a variable second lien. If current rates are below your existing rate, the cash-out refi becomes attractive because you get a fixed rate on the full loan and cash out at the same time. HELOCs also win for ongoing needs; cash-out for one-shot needs.
Related Comparisons
HELOC vs Home Equity Loan
Two ways to tap your home equity, revolving credit line vs fixed lump sum.
Home Equity Loan vs Cash-Out Refinance
Both give you a lump sum against your equity, but one adds a second lien and the other replaces your mortgage.
HELOC vs Home Equity Investment
The traditional revolving second lien meets the equity-sharing agreements from Point and Hometap.