HELOC vs personal loan: the rate is not the cost
Nearly every comparison of these two stops at the interest rate. The rate is the least interesting number in the decision.
Reviewed October 2026 · Matt Casillas, NMLS #339780
Above roughly $25,000, a home equity line usually costs less — and over a ten-year repayment period it beats a five-year personal loan on the monthly payment and the total interest at the same time. Using national averages as an illustration, that is $475 a month against $954, and slightly less interest overall. Stretching the same balance over twenty years more than doubles the interest, but that is a term you choose, not a property of the product, and there is no prepayment penalty on the line we place. Below about $15,000, with no equity, or when you need money this week, take the personal loan.
| HELOC (second lien) | Personal loan | |
|---|---|---|
| Secured by | Your home. This is why secured rates are typically lower, and why the stakes are high. | Nothing. Default damages your credit; it does not threaten the house. |
| How it is priced | Like a mortgage product, because the home secures it. Your rate and APR are shown in your offer before you sign. | On your credit alone, with no collateral behind it — typically well above secured rates, and widest for lower scores. |
| Amount | Depends on your equity, credit score, existing liens and debt-to-income. | Usually $1,000 to $50,000. A few lenders reach $100,000. |
| Repayment period | Shown in your offer. Ask which repayment periods are available for your application. | Commonly 2 to 7 years. |
| Timing | Funds are sent after you sign and any rescission period ends, then typically arrive in 2–3 business days. | Often same-day, and rarely more than a few days. |
| Upfront cost | An origination fee on the amount borrowed, plus recording costs. | An origination fee, commonly 1–10%, usually deducted from proceeds. |
| Equity needed | Yes — it is the whole basis of the loan. | None. |
| Interest deductible | Possibly, where funds buy, build or substantially improve the home. | No. |
| Best for | Larger amounts, home improvement, consolidating expensive debt. | Small amounts, short horizons, no equity, or speed above all. |
Over ten years, the line usually wins on both numbers
Put the same $40,000 on a five-year personal loan and on a home equity line repaid over ten years. Because the line is secured by your home it is priced like a mortgage product rather than on your credit alone, and because it runs twice as long, the required payment is far lower — commonly close to half — while the total interest over the ten years lands near, and often under, the personal loan’s five. On both numbers that matter, the ten-year line is usually ahead.2
This is a like-for-like comparison because of how the line works: the full amount is drawn at closing, and every payment from the first one is principal and interest. There is no interest-only period, and no balance sitting undrawn.
The term is the decision, not the product
Stretch the same $40,000 over twenty years and the interest more than doubles. That is not a flaw in the product. It is the price of buying a few hundred dollars a month of cash flow, and it is a trade that is sometimes exactly right — a household that needs breathing room now may be glad to pay for it.
It is also reversible, which is the part most comparisons miss. There is no prepayment penalty on the line we place, so you can take the longer term for the lower required payment and still pay it down on a ten-year schedule whenever cash allows. A five-year personal loan does not bend the other way: in a tight month, the full payment is still due.
The break-even sits near ten years. Up to roughly a ten-year repayment period, the line’s lower rate outweighs its longer duration against a five-year personal loan. Past that, duration overtakes the rate advantage. Your offer shows your rate, your repayment options and your payment; run the comparison on those numbers, not on averages.
Three things a personal loan cannot do
- Go much past $50,000. Most personal loans stop there, and a few reach $100,000. A $120,000 kitchen or an ADU is not a personal loan conversation at all.
- Let you draw again. A personal loan is one lump sum; when it is spent, it is spent. A line can be repaid and redrawn as your balance comes down.
- Produce deductible interest. Personal loan interest never is. Interest on home equity borrowing may be, where the funds buy, build or substantially improve the home. Ask your tax advisor.
When the personal loan is genuinely the better instrument
- The amount is small. Under about $15,000, the process, the paperwork and any closing costs are disproportionate to what you save.
- You need it this week. A personal loan can fund same-day. A HELOC takes longer: valuation, verification, signing and any rescission period come before funds are sent.
- You have little or no equity. No equity, no second lien. The personal loan does not care.
- You are selling soon. A lien has to be paid off at closing, and it complicates escrow for a loan you will only hold months.
- The spending is discretionary and you want the house out of it. A wedding or a holiday is not collateral-worthy. Paying more to keep your home unencumbered is a legitimate choice, not a mistake.
When a property condition decides it for you
This is the part national comparisons never cover, because it depends on the specific property.
A HELOC can be unavailable regardless of your credit or equity. A stock cooperative or mixed-use building isn’t an eligible property type. A home with an outstanding reverse mortgage, or more than 2 existing liens, doesn’t qualify. A home bought in the last 90 days has to wait.
In each of those cases the honest answer may well be a personal loan — not because it costs less, but because it is the option that exists. Worth establishing which situation you are in before you shop rates.
What you are actually risking
A personal loan is unsecured. Default and your credit suffers badly, a collections process follows, and a lender may sue — but no one forecloses on your home.
A second lien is secured by the house. That security is why secured rates are typically lower, and it is not a technicality. Before consolidating unsecured balances into a lien, be honest about whether the spending pattern that created them has actually changed. Moving high-rate unsecured debt into lower-rate secured debt can be good arithmetic and a poor idea if the balances simply rebuild.
Still not sure which one fits?
Describe the situation and you will get a recommendation with the reasoning, not a product pitch.
Questions
Usually on rate, because it is secured by your home, but not always in total. A line repaid over twenty years can cost more total interest than a personal loan repaid in five, even at a much lower rate, because the balance is outstanding four times as long. Compare the APR and the total cost over the period you will actually carry the balance, using the two real offers.
When the amount is under about $15,000, when you need funds within days, when you have little or no equity, when you plan to sell soon, or when the spending is discretionary and you would rather not put your home behind it. A property condition that blocks a second lien can also make it the only option.
Match it to the purpose, choosing from the repayment periods available in your offer rather than defaulting to the longest. A shorter term usually beats a personal loan on both monthly payment and total interest; a long term trades a materially higher total cost for lower monthly cash flow — sometimes worth it, but it should be a deliberate choice.
Yes. Personal loans are unsecured and do not require equity or a property at all. Approval and pricing rest on credit, income and existing debt.
No. Interest on a personal loan is not deductible. Interest on home equity borrowing may be, but only where the funds are used to buy, build or substantially improve the home securing the loan. Consult a tax professional about your circumstances.
These are the requirements for the home equity line we place. Other lenders set their own guidelines, and some are more flexible.
Disclosures
- Approval may be granted in five minutes but is ultimately subject to verification of income and employment, as well as verification that your property is in at least average condition with a property condition report. Five business day funding timeline assumes closing the loan with a remote online notary, and where loan amounts are under $400,000 which would not require an appraisal. Funding timelines may be longer for loans secured by properties located in counties that do not permit recording of e-signatures or that otherwise require an in-person closing, or that require a waiting period prior to closing, or where loan amounts exceed $400,000. On a primary residence, funds are sent after the three-business-day rescission period ends. Not all applicants will qualify.
- “Typically lower rates” compares home equity lines with credit cards and unsecured personal loans using published national averages, which are secured and unsecured products with different terms. Your rate depends on your application and is shown in your offer. “No out-of-pocket costs” means the origination fee and closing costs are paid from the line rather than in cash at closing; they are still costs, and they appear in your offer alongside the APR.
Ask about your property
How a HELOC compares, explained plainly, including when something else is the better choice.