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What is a fixed-rate HELOC and how does it work?

Enjoy a predictable monthly payment that won’t change when interest rates rise — but expect higher fees.

If you’re shopping around for a HELOC, you may be hesitant to take out a variable-rate line of credit when interest rates are set to rise. One alternative is a fixed-rate HELOC. Here’s a closer look at how it works.

What is a fixed-rate HELOC?

A fixed-rate HELOC is a line of credit secured by your home’s equity that you can pull from as needed (much like a credit card). But instead of having a variable interest that changes over time, the interest rate stays the same.

Fixed-rate HELOCs are less common than traditional variable-rate HELOCs — and lenders set their own rules for how they work.

For instance, some lenders let you open a fixed-rate HELOC as a new line of credit. Others make you open a variable-rate HELOC first, then convert a portion of your balance into a fixed-rate HELOC for a set amount of time — anywhere from a few months to right up until your HELOC expires — at which point it converts back into a variable-rate loan. (These are also known as hybrid rate HELOCs.)

How do fixed rates compare to variable-rate HELOCs?

Fixed-rate and variable-rate HELOCs work exactly the same: you pull from the line of credit as needed. The major difference is how interest is calculated.

A variable-rate HELOC has an interest rate that fluctuates with the prime rate. Your monthly payments can go up or down, depending on changes in the prime rate or inflation.

With a fixed-rate HELOC, your interest rate is locked in for part or all of your loan. You’ll know exactly how much your monthly payments are, making budgeting easier. And, because the fixed rate is locked in, you have protection if interest rates rise.

This stability comes at a cost, though, and fixed-rate HELOCs may have more fees or a higher interest rate to start.

Fixed-rate HELOCVariable-rate HELOC
5 to 30-year term20 to 30-year term
Monthly payment stays the sameMonthly payment fluctuates
Interest rate may be initially higherInterest rate may be initially lower
May have more feesMay have fewer fees

When to get a fixed-rate HELOC

There are a few circumstances when you might want to consider getting a fixed-rate HELOC.

Interest rates or inflation are expected to rise

If you think that interest rates or inflation will increase soon, a fixed-rate HELOC can offer some protection against rising costs. This is because your interest rate is locked in at the current rate, even if market rates go up.

Home improvement projects

If you’re using your HELOC for home improvement, a fixed rate can give you structure and help you stay on budget. It also means you won’t be rushed to finish a remodeling job before rates rise.

Debt consolidation

A HELOC fixed rate option may be a good call when consolidating debt. This is because you’ll know exactly how much your payments are, which can help you figure out if consolidating will save you money in the long run.

You want predictability

One major downside of a traditional HELOC is that your monthly payment can go up and down at any time. If interest rates rise overnight, your payment could double without you having any control over it.

However, a fixed-rate HELOC can provide some peace of mind because you know exactly how much your monthly payments are.

When to opt for a variable rate

There are a few scenarios where you may want to avoid a HELOC fixed-rate option.

Interest rates are set to fall

If you anticipate that interest rates will fall soon, going with a variable rate may be beneficial. That way, your payments decrease as rates decline.

Small expenses

Some fixed-rate HELOCs may have higher minimum draw amounts than variable-rate HELOCs. If you need to borrow money for small, infrequent expenses, make sure the minimum draw amount isn’t too high. Otherwise, you could take on more debt than you need.

Avoiding fees

Some lenders may charge a fee each time you lock in your HELOC rate. So read each lender’s fine print to determine which fees you may be responsible for.

If you’re trying to keep fees low, look for a lender that doesn’t charge fees to lock in a rate or consider choosing a variable-rate HELOC instead.

Compare interest rates for HELOCs

Use our tool to get personalized estimated rates from top lenders based on your location and financial details.

Select HELOC, enter your ZIP code, credit score and information about your current home to see your personalized rates.

How to convert a variable-rate HELOC to a fixed rate

There are a couple of options for converting an existing variable-rate HELOC into a fixed-rate option.

  • Contact your current lender. Ask if you can convert all or a portion of your balance into a fixed rate. Some lenders allow you to do this if you’re still in your HELOC’s draw period, but you may have to pay a fee.
  • Refinance into a new HELOC. This involves using the money from your new loan to pay off your old one.

If you refinance, you’re essentially taking out a new loan from scratch. So compare interest rates from multiple lenders to find the best deal. Consider the total cost of refinancing — such as interest rates, fees, and closing costs — to ensure it doesn’t outweigh your potential savings.

Fixed-rate alternatives to HELOCs

Fixed-rate HELOCs aren’t your only option for getting predictable monthly payments. Consider these fixed-rate loan options:

  • Home equity loans. Instead of a line of credit, you’ll get a lump sum of money that you pay back over time, similar to a second mortgage.
  • Private student loans. This type of education loan could be a good option if you’ve reached your federal aid limit, have post-graduate expenses to cover or are going to community college.
  • Personal loans. Consider a personal loan if you need cash fast or don’t want to use your home as collateral. Most have terms ranging from one to five years.
  • Cash-out refinance. A cash-out refinance could make sense if you like having one fixed monthly mortgage payment or if you want to take out more equity than a HELOC allows.

Bottom line

A fixed-rate HELOC could make sense if interest rates are about to rise or if you prefer predictable monthly payments. As with any loan, shop around and compare rates from multiple lenders before deciding.

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Written by

Staff writer

Heather Petty was a personal finance writer at Finder, specializing in home and personal loans. After falling victim to a disreputable mortgage broker when buying her first home, she’s on a mission to help readers avoid similar experiences when managing their own finances. A self-proclaimed word nerd, her writing and analysis has been featured on MSN, Credit.com and MediaFeed, among other top media. Heather previously worked as a technical writer and editor for the casino systems industry and is an internationally published young adult mystery author. She earned a BA in English with a minor in journalism from the University of Nevada, Reno. See full bio

Heather's expertise
Heather has written 93 Finder guides across topics including:
  • Home loans
  • Home equity products
  • Homeowners insurance

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