Cash-Out Refinance vs. Home Equity Loan
Three products, three different uses. Understanding the structural differences helps you pick the right one for what you actually need.
Cash-out refinance, home equity loan, HELOC — three products that all let you borrow against your home's equity, but with structural differences that matter. Picking the right one isn't about which has the lowest rate; it's about matching the product to your specific use case. Here's how the three compare on the factors that actually matter.
What's the structural difference between these three products?
A cash-out refinance replaces your existing mortgage with a new, larger first mortgage and gives you the difference in cash. A home equity loan is a fixed-rate second mortgage that sits behind your existing first mortgage — you keep the original loan intact and add a second one. A HELOC is similar to a home equity loan but with a variable rate and a revolving credit line rather than a lump sum.
The distinction matters because it determines what happens to your first mortgage rate. With a cash-out refi, you give up your existing rate. With a home equity loan or HELOC, your existing first mortgage stays exactly where it is — which is critical if you're sitting on a sub-4% rate from 2020-2022.
When does a cash-out refinance win?
Cash-out refinances win in three scenarios: (1) your existing first mortgage rate is at or above today's market rate, so you're not giving up anything valuable, (2) you need a large amount of cash (typically $200,000+) where the rate certainty of a 30-year fixed loan matters, or (3) you want a single consolidated payment instead of managing two separate mortgages.
Cash-out refis also have the highest available LTV in some cases — conventional cash-out goes to 80% on primary residences, VA cash-out can go to 90% or even 100% for veterans. If you have a tight equity position, a cash-out refi may be the only product that gives you access to the amount of cash you need.
When does a home equity loan win?
Home equity loans win when you have a low-rate first mortgage you want to preserve, you need a fixed lump sum for a specific purpose (one renovation, one debt consolidation, one investment), and you want the certainty of a fixed payment for the entire term. They're the right choice for borrowers who like the rate certainty of a fixed mortgage but don't want to disturb their existing first mortgage.
A common scenario: a homeowner with a 3% first mortgage needs $80,000 for a kitchen renovation. A home equity loan at 8.5% on $80,000 has a manageable payment (about $621/month on a 20-year term), preserves the 3% first mortgage, and provides payment certainty. The same homeowner doing a cash-out refi would lose the 3% rate on their entire first-mortgage balance — a much more expensive trade.
When does a HELOC win?
HELOCs win for two specific use cases: ongoing or unpredictable cash needs (renovations that unfold over months, business cash flow needs, education expenses spread over years), and short-term borrowing where you'll pay back quickly. The interest-only payment during the draw period keeps monthly costs low, and the variable rate is acceptable when you don't plan to carry the balance for long.
If you're confident you'll pay off the HELOC within 2-3 years (using bonus money, a future asset sale, or aggressive monthly payments), the variable rate risk is minimal. If you're going to carry the balance for 10+ years, the variable rate becomes a real concern — rates can move significantly over that timeframe.
How do closing costs compare?
Cash-out refinances are the most expensive: typically $5,000-$8,000 in closing costs on a mid-sized loan, including lender fees, title insurance, appraisal, escrow, and recording. Home equity loans are cheaper: typically $1,500-$4,000, often with reduced title insurance and simpler underwriting. HELOCs are usually the cheapest: $1,500-$3,000, and many lenders waive the fees as a marketing incentive.
Closing cost differences matter more on smaller borrowing amounts. On a $50,000 cash-out refi, $6,000 in closing costs is 12% of the borrowed amount — a major drag on the math. On a $300,000 cash-out, the same $6,000 is 2% — much more tolerable. For smaller amounts, the home equity loan or HELOC almost always wins on closing costs alone.
What about the long-term interest cost?
On a 30-year horizon, the cash-out refinance often has the highest total interest cost — not because of the rate on the cash portion, but because of the rate on the entire first-mortgage balance. Adding 3.5 percentage points to a $400,000 balance over 30 years adds hundreds of thousands in interest. The home equity loan, by contrast, only applies the higher rate to the new $75,000.
This is the central math problem with cash-out refis when you have a low first-mortgage rate. The new rate doesn't just apply to the cash you're getting — it applies to your entire loan balance for the next 30 years. The economic damage compounds dramatically over time.
Are home equity loan rates higher than cash-out refi rates?
Yes, typically 0.5%-1.5% higher than cash-out refi rates for the same borrower. This is because home equity loans are second liens — if you default, the first-mortgage lender gets paid before the home equity lender, making the home equity lender's position riskier. Lenders price that risk into the rate.
However, the higher rate on a home equity loan only applies to the smaller second-mortgage balance, not your entire first-mortgage balance. For most low-rate first-mortgage holders, paying a slightly higher rate on a smaller second loan beats paying a much higher rate on the entire first loan via cash-out refinance.
Cash-out refinance wins when your first mortgage rate is at or above today's market rate. Home equity loan wins when you have a low-rate first mortgage to preserve and want fixed-payment certainty on a one-time cash need. HELOC wins for flexible or short-term borrowing. The single most important variable is your current first-mortgage rate — if it's well below market, the home equity loan or HELOC is almost always the right answer.
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Run the Numbers →Illustrative estimates only. Closing costs, rates, APR, payments, lender fees, title fees, and eligibility vary by lender, property, credit profile, loan amount, and geographic location. This information is provided for educational purposes and is not a commitment to lend or a loan offer.