Refinance vs Home Equity Loan

Refinance vs home equity: the short answer

A refinance replaces your entire first mortgage. You get one new loan, one new rate, one new payment, and the old loan is paid off. Closing costs run 2% to 6% of the new balance, $7,200 to $21,600 on a $360,000 refinance, and the amortization clock starts over at payment 1. That is the right move when today's rate is at or below what you already have, when the cash you need is large, or when you want to consolidate everything into a single payment.

A home equity loan or HELOC adds a second lien and leaves your first mortgage exactly as it is. Closing costs run 2% to 5% of the amount, $1,200 to $3,000 on $60,000, and your existing rate and remaining term are untouched. That is the right move when your first mortgage is already cheap, because a cash-out refinance would raise the rate on the whole balance rather than only on the cash you pulled.

On the worked example below, cash-out refinancing at 6.50% costs $2,275.44 a month, a home equity loan costs $2,688.29, and a HELOC costs $2,531.21 for the first ten years. The refinance wins on monthly outlay and on ten-year interest by $14,014. The second liens win on total balance owed, by $17,692 and $48,000 respectively, and on closing cost by $9,000 or more.

What is a refinance? What is a home equity loan?

A refinance pays off your existing mortgage with a brand new loan and starts a brand new schedule. A rate-and-term refinance changes only the rate and the length of time: on a $300,000 balance at 6.75% with 24 years left, refinancing to 6.50% over 30 years drops the payment from $2,106.21 to $1,896.20, a saving of $210.01 a month. A cash-out refinance adds cash on top: $300,000 of existing balance plus $60,000 of equity becomes a $360,000 loan, which at 6.50% over 30 years pays $2,275.44. In both cases you owe one lender one payment, and in both cases the loan is a first lien with first-lien pricing. The costs are the honest drawback: origination, appraisal, title, and recording typically total 2% to 6% of the new balance, and on $360,000 that is $7,200 to $21,600. Because the term restarts, a 30-year refinance at year 6 of your original loan means 360 new payments.

A home equity loan is a fixed-rate second mortgage: one lump sum, one rate, one payment, one maturity. On $60,000 at 8.25% over 15 years the payment is $582.08 and total interest is $44,775. A HELOC is a revolving line, usually variable, with a 10-year draw period that requires interest only and a 20-year repayment period after it. On $60,000 at 8.50% the draw payment is $60,000 × 0.085 ÷ 12 = $425.00 and the repayment payment is $520.69. Both products leave your first mortgage alone, so the rate you negotiated years ago stays where it is. Both are second liens, which means they are priced above first-lien rates, and both charge 2% to 5% of the amount at closing, $1,200 to $3,000 on $60,000, with HELOCs frequently cheaper or waived.

Side-by-side comparison

Ten criteria, built around a $60,000 cash need on a home worth $450,000 with $300,000 still owed at 6.75% and 24 years remaining.

The closing-cost row is the one that decides files in a hurry. A $360,000 cash-out refinance at the 3% midpoint costs $10,800, while a $60,000 home equity loan at 3% costs $1,800. That $9,000 gap has to be justified by a monthly saving, and a second lien does not produce one. Its justification is the rate you keep on the first mortgage.

Where each option wins

When a refinance is the better choice

• Your current rate is above today's market. Refinancing $300,000 from 6.75% to 6.50% saves $210.01 a month; on $7,500 of closing costs the break-even is 36 months. At 6.00% the saving is $307.56 and break-even falls to 24 months.
• You need more than a second lien will allow. The combined loan-to-value cap near 85% on a $450,000 home is $382,500, leaving $82,500 against a $300,000 first. If you need more than that, or the appraisal supports a higher value than a second-lien lender will use, the refinance is the only path.
• You want one payment instead of two. A single $2,275.44 obligation replaces a $2,106.21 mortgage plus a $582.08 second. Simpler servicing, one escrow analysis, and one number in your budget.
• You are carrying high-rate debt to consolidate. Rolling credit cards at 22% into a 6.50% first lien is a large spread. Model the saving in the refinance calculator before you roll anything.
• You plan to stay well past break-even. Closing costs of $10,800 recovered at $210.01 a month take 36 months. Hold the house five years or more and the rate move pays; hold two years and it does not.

When a home equity loan or HELOC is the better choice

• Your first mortgage rate is already low. This is the decisive case. Refinancing a 3.5% first into a 6.50% loan raises the rate on the entire $300,000, not just the $60,000 you pulled, which is far more expensive than adding a second lien.
• You only need part of what a refinance would give you. Closing costs scale with the amount. $1,800 on a $60,000 home equity loan against $10,800 on a $360,000 refinance leaves $9,000 in your pocket at signing.
• You do not want to restart a 30-year clock. After 10 years the refinance path owes $305,194 while the home equity loan path owes $257,054. The second-lien holder paid more monthly and still ends up $48,140 ahead on balance.
• The need is temporary or uncertain. A HELOC's interest-only draw costs $425.00 a month on $60,000 and the undrawn portion costs nothing. Open it as a reserve and only draw what you actually spend.
• You want a fixed payment on a known cost. A 15-year home equity loan at 8.25% is $582.08 forever, with $44,775 of interest and a date certain at payment 180.

Cost comparison with real numbers

Starting point: $300,000 owed at 6.75% with 24 years left, payment 300,000 × 0.0056250 × 5.1955856 ÷ 4.1955856 = $2,106.21. You need $60,000. Home value $450,000.

Option A, cash-out refinance: new loan $300,000 + $60,000 = $360,000 at 6.50% over 360 months. i = 0.005416667, factor (1 + i)³⁶⁰ = 6.9917980, numerator 360,000 × 0.005416667 × 6.9917980 = 13,634.01, denominator 5.9917980, payment = $2,275.44. Closing at 3% = $10,800. Change against your current payment: +$169.23.

Option B, home equity loan: first mortgage untouched at $2,106.21, plus $60,000 at 8.25% over 180 months. i = 0.0068750, factor (1 + i)¹⁸⁰ = 3.4324198, numerator 60,000 × 0.0068750 × 3.4324198 = 1,415.87, denominator 2.4324198, payment = $582.08. Combined = $2,688.29. Closing at 3% = $1,800.

Option C, HELOC: first mortgage untouched, plus 60,000 × 0.085 ÷ 12 = $425.00 interest only for the 10-year draw. Combined = $2,531.21. After the draw the line amortizes over 20 years at $520.69, lifting the combined total to $2,626.90. Closing at 1% = $600.

The rate-and-term version deserves its own line because it is often the cheapest move of all: $300,000 at 6.50% over 30 years pays $1,896.20, saving $210.01 a month against your current $2,106.21, and $7,500 of closing costs recover in 36 months. If rates reach 6.00%, the payment falls to $1,798.65, the saving is $307.56, and break-even compresses to 24 months.

The refinance leads on payments and interest at both checkpoints: $14,014 less interest paid by year 10 and $49,543 less cash out the door, plus $9,000 less at closing. The second liens lead on balance: the home equity loan path owes $48,140 less at year 10 and the HELOC path owes $16,678 less, because the refinance restarted a 30-year clock while the original loan kept amortizing on its 24-year schedule. Which column matters depends entirely on whether you are optimizing for monthly cash flow or for net position. Work both against your own figures in the refinance calculator, the HELOC calculator, and the home equity calculator.

Eligibility and requirements

• Equity and combined loan-to-value: second liens are capped near 85% combined. On a $450,000 home that is $382,500 of total debt, so with $300,000 owed you can borrow $82,500, not the full 20% equity of $90,000. Cash-out refinances generally cap at 80% on conventional conforming loans, $360,000 on this property.
• Credit score: 620 to underwrite a refinance, 680 to 700 for second liens, and 740 for the best pricing on either. A cash-out refinance also prices worse than a rate-and-term refinance at the same score, commonly 0.125% to 0.375% higher.
• Debt-to-income ratio: both paths run your total monthly obligations against gross income, usually at or below 43% to 45%. The home equity loan adds $582.08 to your ratios while the refinance replaces $2,106.21 with $2,275.44.
• Appraisal: required on every refinance and on most home equity loans. Budget $400 to $700, and expect a full appraisal on a cash-out refi because the lender's first position depends on it.
• Closing costs: 2% to 6% on a refinance, 2% to 5% on a home equity loan, and often 0% to 1% on a HELOC. Lender credits that lower the cost in exchange for a higher rate are common; compare the rate, not the cash.
• Waiting periods and seasoning: after a purchase most programs require six months of seasoning before a cash-out refinance, and VA IRRRLs require the prior loan to have been open long enough for the payment saving to be documented.
• Documentary requirements: two years of income documentation, recent pay stubs, bank statements showing the assets, and a clean payment history on the existing mortgage. A late payment in the last 12 months can stop a refinance outright.
• Rate-and-term versus cash-out: a rate-and-term refinance with no cash back prices better and is underwritten more easily. Take cash out only when the cash earns its cost.

Mistakes people make when choosing

• Refinancing into a higher rate to reach the cash. If your first mortgage is at 3.50% and today's rate is 6.50%, a cash-out refinance raises the rate on $300,000 you were not borrowing again. A second lien at 8.25% on $60,000 is cheaper on that portion even though its rate looks worse.
• Comparing monthly payment and ignoring the reset. The refinance at $2,275.44 beats the home equity loan at $2,688.29 by $412.85 a month, but it also reextends 24 remaining years to 30. Ten years later you owe $48,140 more than the second-lien path.
• Skipping the break-even arithmetic. Closing costs divided by monthly saving is the whole test. $7,500 ÷ $210.01 = 36 months at 6.50%; $7,500 ÷ $307.56 = 24 months at 6.00%. If you expect to move inside that window, do not refinance.
• Drawing the full HELOC because it is available. Interest only means no principal reduction. After the 10-year draw the balance is still $60,000 and the payment converts to $520.69, then runs for 20 more years.
• Forgetting that second liens reprice. A 2-point move on a $60,000 HELOC raises the draw payment from $425.00 to $525.00, a $100 monthly jump before repayment even begins. Ask about rate caps and about fixed-rate sub-locks.
• Rolling everything into the refinance. Capitalizing $10,800 of closing costs into a 30-year loan means paying interest on those costs for 360 months, about $14,300 at 6.50% if nothing else changed. Pay the costs in cash when the reserves allow it.
• Not shopping all three structures. Some lenders write only first liens, some only seconds, so a single quote tells you nothing about the alternatives. Take all three numbers on the same day with the mortgage comparison tool.

Frequently asked questions

Is a cash-out refinance cheaper than a home equity loan? On monthly payment and ten-year interest, yes: $2,275.44 against $2,688.29, and $218,247 of interest against $219,650. On balance owed and closing cost, no: $305,194 against $257,054 at year 10, and $10,800 against $1,800 at signing.

When does a HELOC beat a refinance? When your first mortgage rate is already below today's market. Refinancing a 3.5% first loan into a 6.5% loan raises the rate on the entire balance, while a HELOC charges the higher rate only on what you draw and leaves the cheap first lien untouched.

How much does it cost to refinance? Typically 2% to 6% of the new loan amount, which is $7,200 to $21,600 on a $360,000 cash-out refinance. Closing costs on a $60,000 home equity loan run $1,200 to $3,000, and HELOCs often charge $0 to $600.

Does refinancing reset my loan term? Yes. A new 30-year loan starts at payment 1 even if you are six years into the old one. In the example above, 24 years remaining becomes 30 years, which is why the balance after 10 years is $305,194 rather than $228,516.

How much equity do I need for a home equity loan? Typically 15% to 20%, with combined loan-to-value capped near 85%. On a $450,000 home that is a $382,500 ceiling, so $300,000 of first-mortgage debt leaves $82,500 of capacity.

Which is faster to close? A HELOC often closes in two to four weeks with minimal fees. Home equity loans and refinances both require a full appraisal and underwriting file, typically 30 to 45 days from application to funding.

Can I refinance to remove PMI at the same time? Yes, and it is one of the strongest reasons to refinance. On a $330,000 balance carrying $165 of PMI, closing costs of 2% equal $6,600 and break-even is 40 months at the same rate. Details are in the PMI guide.

Should I use a HELOC instead if I only need the cash for a year? Usually yes. Interest-only payments of $425.00 on $60,000 cost roughly $5,100 over twelve months, against a $10,800 refinance closing cost that a one-year hold can never recover. Keep the draw short and repay before the line converts to principal and interest.