By the RefiPoint Editorial Team · Updated June 2026 · Researched from authoritative sources. General information, not professional advice.
Once you've built equity, you have three mainstream ways to turn it into cash: a cash-out refinance, a home equity line of credit (HELOC), and a fixed-rate home equity loan. They look similar — all three borrow against the value of your home — but they differ in one decisive way: a cash-out refinance replaces your existing first mortgage, while a HELOC and a home equity loan sit on top of it as a second lien. That single structural difference drives almost everything else, including whether you keep or surrender the rate on your current loan.
| Feature | Cash-out refinance | HELOC | Home equity loan |
|---|---|---|---|
| Structure | New, larger first mortgage replaces the old one | Second lien behind your first mortgage | Second lien behind your first mortgage |
| Rate type | Usually fixed (ARM available) | Variable, tied to an index + margin | Fixed |
| How funds arrive | Lump sum at closing | Revolving credit line you draw as needed | Lump sum at closing |
| Typical rate level | Lowest of the three (first-lien) | Often highest; rises and falls with rates | Between the other two |
| Closing costs | Highest (full mortgage costs) | Low to moderate; some lenders waive | Low to moderate |
| Best use case | Big lump sum when today's rates ≤ your current rate | Flexible, ongoing, or uncertain expenses | One-time fixed expense, predictable payments |
| Main risk | Resets entire balance at today's rate | Payment can climb sharply when rates rise | Locks you into a second monthly payment |
A cash-out refinance pays off your current mortgage and replaces it with a new, larger loan; you pocket the difference. If you owe $200,000 on a home worth $400,000 and refinance into a $260,000 loan, you walk away with roughly $60,000 in cash (minus costs). Because it is a first lien, it usually carries the lowest interest rate of the three options and lets you spread repayment over a fresh 15- or 30-year term.
It makes the most sense when current market rates are at or below your existing rate. In that case you can take cash out and improve (or at least not worsen) the rate on your whole balance. You also keep just one monthly payment instead of two. The trade-offs are real, though: closing costs run the full price of a mortgage — often 2–5% of the loan amount — and re-extending the term can raise the total interest you pay even at a lower rate.
Here is the calculation that catches the most people. A cash-out refinance does not just re-price the new cash you're borrowing — it re-prices your entire existing balance at today's rate. If you locked a 3% first mortgage years ago and current rates are 7%, refinancing $250,000 to pull out $40,000 means the whole $290,000 now carries a 7% rate. You'd be giving up an extremely cheap loan to access a relatively small amount of cash.
In that situation a second lien — a HELOC or home equity loan — is usually the smarter move. You keep your low-rate first mortgage untouched and borrow only the amount you actually need at the higher rate. Even though the second-lien rate is higher than a first mortgage, you're paying it on a far smaller balance, so the blended cost can be dramatically lower than refinancing everything.
A HELOC is a revolving credit line secured by your home, much like a credit card with your house as collateral. You're approved for a maximum limit and draw against it as needed, paying interest only on what you've actually borrowed. The rate is variable, typically a published index plus a margin, so your cost moves with the broader rate environment.
HELOCs run in two phases. During the draw period (commonly about 10 years) you can borrow, repay, and borrow again, and many lenders allow interest-only payments. When the draw period ends, the line enters the repayment period (often 20 years) during which you can no longer draw and must pay down principal and interest. This handoff produces the classic HELOC shock: a borrower who made small interest-only payments for a decade can see the monthly bill jump sharply once principal repayment kicks in — especially if rates have also risen.
A HELOC fits flexible or ongoing needs: a multi-stage remodel, tuition paid each semester, or a cash cushion you may or may not use. The Consumer Financial Protection Bureau (CFPB) publishes consumer guidance on home equity lines and the booklet commonly known as "What You Should Know About Home Equity Lines of Credit," which lenders are expected to provide so borrowers understand the variable-rate and draw/repayment mechanics before signing.
A home equity loan is the fixed-rate cousin of the HELOC. It's also a second lien, but instead of a revolving line you receive a single lump sum and repay it on a fixed schedule at a fixed rate. Every payment is the same from month one to payoff, which makes budgeting simple and removes the variable-rate risk that comes with a HELOC.
This option suits a known, one-time expense — a single renovation with a firm quote, a debt consolidation of a fixed amount, or a major purchase — where you want certainty more than flexibility. Like a HELOC, it leaves your first mortgage alone, so it shares the big advantage of preserving a low first-mortgage rate. The trade-off is that you start paying interest on the full amount immediately, even on funds you don't deploy right away, and you take on a second monthly payment on top of your existing mortgage.
All three options are constrained by how much of your home's value can be borrowed against. Lenders look at combined loan-to-value (CLTV) — every lien on the property divided by the home's appraised value — and most cap it around 80–90%. On a $400,000 home with an 85% CLTV cap and a $200,000 first mortgage, total allowable debt is $340,000, leaving roughly $140,000 of accessible equity. Stricter caps, lower credit scores, or investment properties reduce that figure further.
Interest on a HELOC, home equity loan, or the cash-out portion of a refinance is deductible only when the borrowed money is used to buy, build, or substantially improve the home that secures the loan, and only within the overall mortgage-interest limits. Using the funds for a car, tuition, or paying off credit cards generally makes that interest non-deductible, regardless of which product you choose. The controlling reference is IRS Publication 936 (Home Mortgage Interest Deduction); confirm your specific situation with a tax professional, because the rules turn on how the money is spent, not on the loan's name.
Anchor the decision on your current first-mortgage rate and the shape of your need:
The stated rate on a cash-out refinance is usually the lowest because it's a first lien, but that rate applies to your entire balance. If you already have a low first-mortgage rate, a second lien at a higher rate on a smaller amount often costs far less overall. Compare the total interest, not just the rate.
Yes. All three are secured by your home, so defaulting on any of them can lead to foreclosure. A HELOC and home equity loan add a second lien, meaning a second payment you must keep current on top of your first mortgage.
Only if the funds are used to buy, build, or substantially improve the home securing the loan, and within IRS limits. Money spent on other things is generally not deductible. See IRS Publication 936 and consult a tax advisor.
You can no longer borrow, and the line shifts into the repayment period where you pay down principal plus interest. If you'd been making interest-only payments, the required payment can rise substantially, particularly if rates have increased.
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