Home / Home Equity Line of Credit: What It Is and How It Works

Home Equity Line of Credit: What It Is and How It Works

Updated: March 5, 2026
Published: August 30, 2020
Stacks of coins increasing in height next to a model house showing home equity line of credit growth.

According to Cotality’s Homeowner Equity Report for Q3 2025, the average U.S. homeowner lost about $13,400 in equity. The average borrower, though, still holds around $299,000 in accumulated home equity.

For homeowners looking to borrow, a home equity line of credit is one way to access that value.

What is a Home Equity Line of Credit (HELOC)?

A home equity line of credit (HELOC) is a revolving credit line secured by your home’s equity, with a variable interest rate. It’s different from a mortgage.

How a HELOC Works

A HELOC works like a credit card. It lets you borrow funds from your home equity on an as-needed basis during the draw period.

After the draw period ends, you pay back what you borrowed in installments.

Your credit limit is determined by your available home equity. Most lenders allow you to borrow up to 80% of your home’s value, minus your outstanding balance. Some lenders extend the ceiling to 85 or 90%.

A HELOC has a variable interest rate that changes periodically, along with benchmarks like the U.S. prime rate. As of March 4, 2026, the average HELOC rate is 7.18%.

The prime rate follows the federal funds rate, which is what banks charge each other for short-term loans. HELOCs are primarily priced at the prime rate plus a few percentage points.

Adding applicable fees to that gives you the annual percentage rate (APR), which reflects the full cost of borrowing.

HELOC Requirements 2026

  • Credit score: Indicates how well you have handled past debts.
  • Home equity: Establishes your borrowing capacity.
  • Debt-to-income ratio (DTI): Reflects how much space you have in your monthly budget for additional payments.
  • Reliable income: Verifies you have consistent earnings to make payments.
  • Home appraisal: Confirms your home’s current value and how much equity you’ve built.

Does a HELOC Hurt Your Credit?

A happy woman watching her savings grow to secure a home equity line of credit for renovations.

Since you have to undergo a hard pull when applying for a HELOC, your credit score will dip temporarily.

A high balance or closing a HELOC may also hurt your score, depending on how your lender reports it to the credit bureaus.

If you are paying off higher-interest-rate debt using HELOC money, your score can improve.

Pros and Cons of HELOCs

Before taking out a HELOC, you need to know what you’re working with.

Pros

  • Flexibility: Borrow only what you need and when you need it.
  • Interest-only payments: You make interest-only payments during the draw period, which helps keep your monthly payments manageable.
  • Lower rates: Because your home is used as collateral, HELOC rates are usually lower than personal loans and credit cards.
  • Tax-deductible interest: Interest on a HELOC may be deductible from your tax return if the funds are for home improvements.

Cons

  • Variable rates: The variable interest rate changes with market conditions, so payments can rise over time.
  • Your home is on the line: Defaulting on a HELOC will allow your lender to foreclose on your residence.
  • Repayment shock: Once the repayment period starts, payments rise as you begin covering both principal and interest.
  • Market sensitivity: A drop in home values can lead your lender to reduce or freeze your credit limit during the draw period.

What Can You Use a HELOC For?

  • Home improvements: Funding renovations through your home equity line may make the interest tax-deductible. Confirm with a tax advisor which projects qualify.
  • Safety net: An open HELOC gives you convenient access to funds when unexpected costs come up. You pay interest only on what you withdraw.

When to Avoid Using a HELOC

Calculator, keys, and coins next to a paper house representing home equity line of credit calculations.

  • Vacations: Pleasure expenses can turn short-term enjoyment into long-term debt backed by your house.
  • Vehicles: Financing a car via HELOC may risk your home for a depreciating asset.
  • Debt consolidation: Moving high-interest-rate debt into a HELOC doesn’t fix the spending problem, and missed payments put your home at risk.
  • Education: Paying for college with home equity has less flexible repayment terms than student loan repayment terms.
  • Investing: Putting home equity into stocks or real estate leaves your primary residence vulnerable to market volatility.

How to Apply for a HELOC

  • Calculate your home equity to confirm you qualify and can borrow enough to cover your needs.
  • Shop around by getting prequalified with multiple lenders to find the best rate.
  • Submit your application with your chosen lender, including financial documents, bank statements, and loan statements.
  • Complete the home appraisal and wait for credit approval.
  • Draw from your HELOC once approved and access funds as needed.

Alternatives to a HELOC

 HELOCHome Equity LoanCash-Out RefinancePersonal Loan
StructureRevolving credit lineLump sumReplaces existing mortgageLump sum
Interest RateVariableFixedFixed or variableFixed
CollateralHomeHomeHomeNone
Best ForOngoing or flexible borrowing needsOne-time expensesRefinancing while tapping equitySmall, immediate borrowing needs
Risk to HomeYesYesYesNo
SpeedModerateModerateModerateDepends on the lender
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Frequently Asked Questions

Is it good to do a home equity line of credit?

It depends on your financial situation, available home equity, and how much risk you’re comfortable taking on.

Yes, and doing so saves you on interest payments. Some lenders charge prepayment penalties, so review your loan agreement before making additional principal payments or paying off the balance ahead of schedule.

Most lenders look for a score in the mid-600s. The benchmark used to sit around 680, but many lenders now approve borrowers closer to 620.

It can be, if used irresponsibly. Borrowing against your home without a solid repayment plan puts your property at risk.

Not necessarily. An unused HELOC preserves access to liquidity and works well as a financial cushion during periods of stable income and strong credit. Keep in mind that lenders can freeze or reduce your credit limit at any time.

The Bottom Line

A home equity line of credit gives homeowners a flexible way to borrow against the value they’ve built. When used responsibly, it can be one of the more cost-effective financing options available to you.

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