How much equity do you need to qualify for a HELOC?

One of the most useful borrowing tools available to homeowners is a home equity line of credit (HELOC). It's a revolving line of credit backed by the equity you've accumulated in your house—i.e., the portion of your home’s value that you truly own, free and clear of any mortgage debt. You can borrow against this equity to, say, remodel a kitchen, consolidate higher-cost debt or simply have some cash reserve against unplanned expenses.

To a lender, equity is both a protection against risk and a signal you're financially secure enough to bear additional borrowing. For homeowners, equity determines how much borrowing power you have.

These dynamics often leave interested homeowners with a simple question: How much home equity will you need to qualify for a home equity line of credit? The answer isn't universal. It depends on lender guidelines, your overall financial situation and even the state of your local housing market. Let's break it down.

What you'll learn

• What “home equity” means
• Typical lender requirements for equity
• Why lenders need a cushion of equity
• Other factors that work hand-in-hand with equity
• What if you don't have enough equity?
• Strategies to increase your equity position
• Myths surrounding HELOC equity
• Moving forward with confidence

What “home equity” means

Equity is simply the difference between your home's value today and what you still have left on your home mortgage. Your equity grows in two ways: As you pay down your loan and as your home's value rises.

Lenders use the loan-to-value ratio (LTV) to measure equity. This is a comparison of how much of the value of your home is financed versus what is “free and clear.”

For example:

• Home value: $400,000
• Mortgage balance: $260,000
• Equity: $140,000
• LTV: 65% (because $260,000 ÷ $400,000 = 65%)

Here, you have 35% of your home paid off. That is what the lenders will look at to determine if you qualify for a HELOC and how much they might advance to you.

Remember that equity is not static. It changes as the real estate market rises and falls, and as you pay down your mortgage balance.

Typical lender requirements for equity

While every lender has their own requirements, the majority require homeowners to have 15–20% equity in their home after a HELOC is approved. That is, your total debt (first mortgage and HELOC) normally cannot exceed 80–85% of your home.

This total is called the combined loan-to-value ratio (CLTV). Using the above $400,000 home as an example, an 80% CLTV would be a total debt of no more than $320,000. Assuming a current mortgage balance of $260,000, that would leave $60,000 for a HELOC.

Why lenders need a cushion of equity

That 15–20% equity cushion is not arbitrary. It does a few important things:

• Protecting the lender. When the market falls, the cushion reduces the odds that the value of the house will dip below the loan balance.
• Supporting the borrower. By leaving some of the house untapped, borrowers are less likely to be stuck with a mortgage that exceeds the value of the house.
• Demonstrating commitment. Maintaining equity in the home shows lenders you have an incentive to maintain the property well.

Other factors that work hand-in-hand with equity

Equity is the foundation of HELOC eligibility, but it's not the only factor. Lenders typically consider three general categories:

• Credit score. At least 660–680 is typically required by most institutions. Improved equity standing may occasionally compensate for a borderline score, but solid credit history is typically crucial for the most favorable terms.
• Debt-to-income ratio (DTI). The lender will want to see that your monthly payments, including a potential HELOC, are well within your pay. Even with wonderful equity, a DTI of 43% or higher will be troubling.
• Job and income stability. Steady income guarantees lenders you'll be able to handle variable HELOC payments, especially if interest rates rise.

Think of these aspects as a three-legged stool: equity, credit and income. Remove one, and the stool might tip over.

What if you don't have enough equity?

Not every homeowner will qualify right away based on equity amounts. If your LTV is excessive, you may need to:

• Wait and build up equity over time, either through paying off your mortgage amount or through market appreciation.
• Use a cash-out refinance, which, at times, can allow you to borrow more, although it recasts your mortgage and has closing costs.
• Explore non-secured options like personal loans or credit cards. These can cover lower-cost expenses, but often at a much higher interest rate than a HELOC.

Delays are sometimes advisable. Building up more equity might not only qualify you but also grant you better rates of interest and larger credit lines. However, there can be a downside risk to waiting as well. Most notably, rising interest rates or declining property values can reduce affordability in the future. This is one of those situations that requires careful evaluation of the unique circumstances and the general housing and interest rate environment.

Strategies to increase your equity position

If your current equity is not what it could be, you can take steps in advance to build it up:

• Accelerate mortgage paydown. Make additional payments on the principal, even in low-dollar amounts. Over time, this compounds equity faster.
• Invest in renovations. Well-planned renovations, such as a bathroom remodel or the addition of energy-efficient devices, can boost appraised value.
• Monitor market conditions. If prices on houses in your local market are increasing, it might be worth holding off for a few months before you make an application.
• Refinance strategically. Refinancing to a shorter loan term or securing a lower interest rate can help you build equity faster.

Myths surrounding HELOC equity

When discussing HELOCs, myths are more common than you might think. Some of the most common are below.

• "I can borrow 100% of the value of my home." In reality, most lenders don't. Most top out at 80–85% CLTV.
• "My equity equals my credit line." $200,000 in equity doesn't mean you'll be approved for a $200,000 HELOC. Lenders use CLTV limits, credit and income factors to determine the actual limit.
• "All lenders have the same requirements." Every financial institution has totally dissimilar guidelines. Comparing prices may make a huge difference.
• "Strong equity assures approval." Equity is beneficial, but bad credit or high debt can still get you denied. Approval depends on the overall financial situation.

Moving forward with confidence

So, how much equity do you need? For most homeowners, the answer is at least 15–20% equity remaining in your house after the HELOC is approved. But equity is only part of the equation—credit, income stability and debt management all factor in too.

The best approach is to evaluate your full financial situation and compare offers from multiple lenders. By doing so, you’ll not only understand the equity requirements but also find the most favorable terms for your circumstances.

At Alliant, members have access to a home equity line of credit with clear explanations of equity requirements and a calculator to help you determine how much you can borrow from your home equity. Regardless of your financial goal, Alliant can take you into borrowing with clarity and confidence.