A HELOC requires you to own your home and have built equity in it

A Home Equity Line of Credit (HELOC) is a loan product that lets you borrow against the value you have built up in your house. To get one, you need to own your home outright or have a mortgage with significant equity remaining. The lender will appraise your home, calculate how much equity you have, and then offer you a credit line — usually between 80 and 90 percent of your home's total value, minus what you still owe on your mortgage.

The process takes roughly 30 to 45 days from application to funding, though some lenders move faster. You will need to provide proof of income, employment history, credit reports, and documentation of your home's value and your current mortgage balance. Unlike a home equity loan, which gives you one lump sum, a HELOC works like a credit card: you draw money as you need it during an initial period (usually 5 to 10 years), then enter a repayment period where you pay back what you borrowed.

Key Takeaways

  • You must own your home and have equity in it — typically at least 15 to 20 percent of the home's current value — to open a HELOC.
  • Lenders will order a home appraisal, pull your credit report, and verify your income and employment before approving you.
  • The application process takes 30 to 45 days on average, and you will pay closing costs similar to a mortgage refinance.
  • Interest rates on HELOCs are variable, meaning your monthly payment can change if the market rate changes during the draw period.
  • You can borrow and repay multiple times during the draw period, but once it ends, you can only make payments toward what you owe.

What lenders look for before approving a HELOC

Lenders use three main criteria to decide whether to offer you a HELOC and how much you can borrow. The first is home equity — the difference between what your home is worth and what you still owe on your mortgage. If your home is worth $300,000 and you owe $200,000, you have $100,000 in equity. Most lenders will let you borrow up to 80 or 85 percent of your home's value, which in this example would be $240,000 to $255,000. Since you already owe $200,000, your available HELOC would be $40,000 to $55,000.

The second criterion is your credit score. Most lenders require a score of at least 620, though better rates go to borrowers with scores above 740. They will also review your credit report to see whether you have missed payments, have high balances on other accounts, or have recent collections or bankruptcies. A score above 700 usually means you will see better interest rates and faster approval.

The third is your income and debt-to-income ratio. Lenders want to see that you earn enough to cover your existing debts plus the new HELOC payment. They typically look for a debt-to-income ratio below 43 percent, meaning your total monthly debt payments should not exceed 43 percent of your gross monthly income. You will need to provide recent pay stubs, tax returns (usually the last two years), and possibly bank statements to prove your income.

Documents you will need to gather

Before you contact a lender, collect these documents so the application moves quickly. You will need proof of home ownership — a deed or mortgage statement showing your name and the property address. You will also need your current mortgage statement, which shows how much you still owe and the property's assessed value (though the lender will order their own appraisal).

For income verification, gather your last two years of tax returns, your most recent pay stubs (usually the last 30 days), and bank statements from the last two months. If you are self-employed, you will need profit-and-loss statements or business tax returns. Some lenders also ask for a letter from your employer confirming your job title, salary, and how long you have worked there.

You will also need a government-issued photo ID and your Social Security number so the lender can pull your credit report. If you have changed jobs in the last two years, bring documentation of your employment history. If you have had any late payments, collections, or other credit issues, gather any letters or documents that explain those events — lenders sometimes overlook older problems if you can show the circumstances were temporary.

How the appraisal and underwriting process works

Once you submit your application, the lender orders a home appraisal, which usually costs $300 to $500 and is paid by you upfront or rolled into closing costs. An appraiser visits your home, measures it, photographs the interior and exterior, and compares it to similar homes that have sold recently in your area. This appraisal determines the lender's estimate of your home's current value, which directly affects how much you can borrow.

While the appraisal is underway, the lender's underwriting team reviews your financial documents. They verify your income by contacting your employer or reviewing tax returns, check your credit report for accuracy, and calculate your debt-to-income ratio. They also order a title search to confirm you own the home free of liens (except your mortgage) and that there are no legal claims against the property.

If everything checks out, you will receive a conditional approval — meaning the lender will offer you a HELOC at a specific rate and credit limit, but final approval depends on you meeting any remaining conditions. Common conditions include providing updated pay stubs, clearing up a small credit issue, or explaining a gap in employment. Once you satisfy these conditions, you move to clear to close, and the lender schedules your closing appointment.

Closing costs and what happens at closing

HELOC closing costs typically range from 2 to 5 percent of the credit line amount you are opening. On a $50,000 HELOC, that means $1,000 to $2,500 in costs. These costs cover the appraisal, title search, title insurance, attorney fees (in some states), recording fees, and the lender's origination fee. Some lenders offer no-closing-cost HELOCs, but they usually charge a higher interest rate to offset the cost.

At your closing appointment, you will sign the promissory note (the legal document stating the terms of your loan), the security agreement (which pledges your home as collateral), and closing disclosure forms that itemize all costs and the final terms. You will also receive a Truth in Lending disclosure that shows your interest rate, the variable rate index the lender uses, and how often your rate can change. Read these documents carefully — this is your last chance to ask questions or back out without penalty.

After closing, the lender funds your HELOC, usually within 3 to 5 business days. You will receive a checkbook, debit card, or online access to draw money from your credit line. Some lenders require you to draw a minimum amount at closing (often $500 to $1,000), while others let you leave the line untouched until you need it.

Interest rates, draw periods, and repayment terms

HELOC interest rates are variable, meaning they change based on a market index — usually the prime rate published by the Federal Reserve. Your rate is typically the prime rate plus a margin set by your lender (usually 1 to 3 percentage points). When the prime rate rises, your rate rises; when it falls, your rate falls. This is different from a fixed-rate home equity loan, where your rate never changes.

Most HELOCs have a draw period of 5 to 10 years. During this time, you can borrow and repay money as often as you want, and you typically pay interest only on the amount you have actually borrowed. Once the draw period ends, you enter the repayment period, which usually lasts 10 to 20 years. During repayment, you can no longer draw new money — you can only make payments toward your outstanding balance. Your monthly payment will increase significantly because you are now paying both principal and interest.

Some HELOCs require interest-only payments during the draw period, meaning your payment covers only the interest and your principal balance does not shrink. Others let you pay down principal if you choose. When the repayment period begins, you must pay both principal and interest, and your payment is calculated to pay off the entire balance by the end of the term.

Where to apply and how to compare lenders

You can open a HELOC through banks, credit unions, and online lenders. Banks and credit unions often have lower rates if you are an existing customer, while online lenders may move faster and have fewer in-person requirements. Start by contacting your current mortgage lender — they already have your financial information and may offer a discount for loyalty.

When comparing lenders, look at the interest rate, the margin they charge above the index, the closing costs, and any fees for drawing money or maintaining the account. Ask whether the rate is fixed or variable, how often it can adjust, and whether there is a rate cap (a maximum rate you will never exceed). Also ask about any prepayment penalties — most HELOCs have none, but some do.

Get quotes from at least three lenders before deciding. Each lender will pull your credit report, but multiple pulls within 14 to 45 days (depending on the credit scoring model) usually count as a single inquiry, so your credit score will not suffer. Compare the Loan Estimate forms side by side — federal law requires lenders to provide these within three business days of your application, and they show all costs and terms in a standardized format.

Frequently Asked Questions

What if I have not built much equity yet?

Most lenders require at least 15 to 20 percent equity to open a HELOC. If you have less, you may need to wait until your home appreciates or your mortgage balance drops. Some lenders will work with as little as 10 percent equity, but they charge higher rates and may require a higher credit score.

Can I get a HELOC if my credit score is below 620?

Very few mainstream lenders will approve a HELOC with a credit score below 620. Some credit unions and specialized lenders may work with scores as low as 580 to 600, but they will charge significantly higher rates. Improving your credit score before applying will save you thousands in interest over the life of the loan.

What happens to my HELOC if interest rates rise sharply?

Your monthly payment will increase as rates rise, since HELOCs have variable rates. Some HELOCs include a rate cap — a maximum rate you will never pay — but not all do. Read your disclosure carefully to see whether your rate has a cap and what it is. If rates rise too high, you can pay down your balance faster or switch to a fixed-rate home equity loan to lock in a rate.

Can I use a HELOC for anything, or are there restrictions?

You can use HELOC money for almost anything — home repairs, debt consolidation, education, or a vacation. Some lenders ask what you plan to use the money for, but they rarely restrict how you actually spend it once the funds are in your account. The main restriction is that your home serves as collateral, so if you cannot repay, the lender can foreclose.

What if I need the money but my HELOC application is denied?

If you are denied, ask the lender why — it may be a credit score issue, insufficient equity, or a debt-to-income problem. You can work on improving that issue and reapply later, or try a different lender with less strict requirements. A home equity loan (which gives you one lump sum instead of a credit line) may be easier to get if you have marginal credit or equity.