For years, refinancing was one of the most familiar ways for homeowners to tap into the value they had built in their homes. Replace the existing mortgage with a new one, take some cash out and potentially restructure the household’s debt at the same time.
That calculation has become much harder.
Millions of homeowners still have mortgages carrying interest rates secured before the sharp increase in borrowing costs that began in 2022. Replacing one of those mortgages with a new cash out refinance can mean giving up a relatively inexpensive first mortgage and replacing it with a substantially more expensive loan.
That has helped change the role of the home equity line of credit or HELOC.
Rather than replacing the entire mortgage, homeowners can use a HELOC as a second lien and borrow against a portion of their equity while leaving the original mortgage in place. Research from the Federal Reserve Bank of St. Louis found that the share of HELOC borrowers among people with housing debt increased 18% from the first quarter of 2022 through the first quarter of 2026. Over roughly the same period, the inflation adjusted amount borrowed per HELOC borrower increased 14%.
The trend has continued into 2026. According to the Federal Reserve Bank of New York, outstanding HELOC balances reached $459 billion at the end of the second quarter, up $13 billion during the quarter and $48 billion from a year earlier. HELOC limits also continued expanding.
The reason is not simply that HELOCs are cheap. They aren’t necessarily. HELOC rates are generally variable and the average rate for a $30,000 HELOC reached 7.28% on September 23, 2026, according to Bankrate’s national survey.
Instead, the appeal is often about what homeowners don’t have to change.
Here are seven reasons more homeowners are looking at HELOCs instead of refinancing their mortgages.
1. A HELOC Can Leave a Low Existing Mortgage Untouched
This is probably the biggest reason behind the shift.
Consider a homeowner who bought or refinanced several years ago and locked in a 3.25% mortgage. Their home has appreciated and they now want $75,000 for a major renovation, debt restructuring, college expenses or another large financial need.
A cash out refinance would replace the existing mortgage with a new, larger mortgage.
That means the homeowner is not merely borrowing $75,000. They are effectively repricing the entire first mortgage.
Current mortgage rates make that decision particularly important. Freddie Mac reported that the average 30 year fixed mortgage rate was 6.95% on September 17, 2026, compared with 6.26% a year earlier.
The Federal Reserve also raised its target federal funds rate by a quarter percentage point in September, bringing the target range to 3.75% to 4%.
For a homeowner sitting on a much lower fixed mortgage rate, refinancing the entire balance simply to access additional equity can therefore be an expensive tradeoff.
A HELOC takes a different approach.
It generally sits behind the existing mortgage as a second lien. The homeowner keeps making the original mortgage payment while borrowing separately against available equity. The Consumer Financial Protection Bureau describes HELOCs as open end credit lines secured by the home, allowing borrowers to draw repeatedly up to their approved limit.
That creates an important distinction:
A cash out refinance changes the first mortgage. A HELOC can add borrowing without replacing it.
For homeowners with unusually attractive first mortgage rates, that difference can be more important than the headline interest rate on the new borrowing.
It does not mean the HELOC will necessarily cost less. A homeowner has to compare the rate, fees, repayment period, tax implications and expected balance. But preserving a low rate first mortgage can materially change the economics.
2. Homeowners May Not Need to Borrow Against All Their Equity
A refinance is usually designed around a new mortgage balance.
A HELOC, by contrast, provides a credit limit rather than requiring the homeowner to take the entire amount immediately.
That distinction matters when the homeowner knows there is a financial need but doesn’t know exactly how much money will ultimately be required.
Suppose a homeowner expects a $50,000 renovation but the final project could cost anywhere from $35,000 to $50,000.
With a traditional lump sum loan, the borrower receives the money upfront and begins carrying interest on the amount borrowed.
With a HELOC, the homeowner generally has access to a maximum line and can draw as needed during the draw period. As the CFPB explains, available credit can generally be borrowed multiple times during the draw period and amounts paid down can become available to borrow again.
That flexibility is one reason HELOCs can fit projects with uncertain costs.
It also means the homeowner does not necessarily have to turn every dollar of available equity into debt.
This distinction becomes particularly relevant as home equity has grown. Federal Reserve Flow of Funds data showed owner occupied real estate reached $49.8 trillion in value during the second quarter of 2026, while aggregate homeowner equity reached $35.8 trillion.
But having substantial equity does not mean a homeowner should borrow all of it.
A HELOC can allow someone to establish access to capital while drawing only what is actually needed.
There is a catch, however: some lenders impose minimum initial draws, minimum outstanding balances or other conditions. The CFPB specifically advises borrowers to examine fees and minimum borrowing requirements before opening a HELOC.
Flexibility is useful only if the terms support it.
3. HELOCs Can Make More Sense for Smaller, Targeted Borrowing
Refinancing tends to involve a relatively large transaction because the entire first mortgage is being replaced.
That can make less sense when a homeowner needs a comparatively modest amount of money.
Imagine someone with:
- a $280,000 mortgage at 3.5%;
- $150,000 in accumulated home equity; and
- a $40,000 financing need.
Replacing the $280,000 mortgage with a larger cash out refinance could expose the entire mortgage balance to today’s higher borrowing costs.
A HELOC potentially allows the homeowner to finance the $40,000 separately while leaving the $280,000 mortgage intact.
The math still has to be examined carefully. HELOC rates can be higher than the homeowner’s existing mortgage rate and the HELOC payment is an additional obligation rather than a replacement for the first mortgage.
But the comparison is no longer between two rates on the same amount of money.
It is between repricing the entire mortgage and borrowing only the additional amount needed.
That distinction can be especially important for homeowners who have built equity over many years but don’t want to disturb the financing structure that helped them build it.
4. A HELOC Can Provide a Financial Buffer Without Immediate Full Borrowing
Some homeowners aren’t looking for a large lump sum. They want access to money in case expenses arise.
That can include major home repairs, unexpected property expenses or a renovation that unfolds in stages.
A HELOC’s revolving structure can make it function somewhat like a secured line of credit. The homeowner establishes a borrowing limit and can draw against it during the permitted period.
That does not make it an emergency fund in the conventional sense.
The money is borrowed, interest can accrue and the home serves as collateral.
Still, the structure can be useful for someone facing an uncertain future expense because the borrower doesn’t necessarily pay interest on money that has not been drawn.
This is one reason HELOCs have become increasingly relevant as household costs have changed.
Property insurance, for example, has become a more significant component of homeownership expenses. ICE Mortgage Monitor reported in September 2026 that the average single family mortgage holder was paying $209 per month for property insurance, nearly 80% more than at the beginning of 2020. Annual insurance costs were still rising 8.7%, although the rate of increase had slowed.
That does not mean homeowners should borrow through a HELOC to cover recurring insurance increases.
In fact, doing so can create a dangerous cycle if the underlying expense is permanent.
But it helps explain why some households increasingly value access to liquidity. When homeowners already face higher insurance, maintenance, taxes and other ownership costs, having available credit can feel more useful than locking all available equity into a single transaction.
The important distinction is between temporary access to liquidity and borrowing to cover a permanent budget shortfall.
The former may have a defined repayment strategy. The latter can turn home equity into a substitute for income.
5. HELOCs Can Be Structured Around the Timing of a Project
Another reason homeowners are choosing HELOCs is that borrowing does not always happen all at once.
A renovation is an obvious example.
A homeowner might need $15,000 for the first stage of a project, another $20,000 several months later and potentially another $10,000 after that.
A HELOC can accommodate staged borrowing during its draw period.
That structure is different from refinancing, where the new mortgage is generally established in one transaction.
The difference may be particularly useful when the homeowner is trying to avoid borrowing more than necessary.
However, the draw period should not be confused with free or permanent access to money.
Eventually, the HELOC enters its repayment phase. The CFPB notes that borrowers generally can no longer draw from the line once the draw period ends, and monthly payments can become significantly higher during repayment. Many HELOCs also carry variable interest rates, meaning payments can change as the underlying rate changes.
That creates a timing risk.
A borrower who focuses only on the initial draw period may underestimate what the debt will look like several years later.
For that reason, homeowners considering a HELOC should ask three questions before signing:
How long can I draw?
When does repayment begin?
What could my payment look like if rates rise?
Those questions may matter more than the introductory rate advertised at the time of application.
6. HELOC Pricing Can Be Attractive for Certain Borrowers, Even Though Rates Are Variable
There is another practical reason HELOCs remain competitive: the rates offered by lenders can vary considerably based on the borrower, property, loan-to-value ratio and other factors.
As of September 2026, Bankrate’s national average HELOC rate was 7.28%. But advertised lender pricing can look quite different depending on the assumptions and discounts involved.
For example, Bank of America was advertising a 5.490% variable introductory APR for six months based on rates as of September 2, 2026, followed by an advertised 8.275% variable APR under the stated assumptions. Its disclosures also indicate that discounts can depend on factors such as automatic payments and an initial withdrawal.
U.S. Bank disclosed a HELOC variable rate range of 5.95% to 10.85% as of July 6, 2026, with the actual rate depending on factors including location, credit score, loan-to-value ratio and credit limit.
Citizens, meanwhile, advertises HELOCs with loan amounts ranging from $17,500 to $2 million, a maximum 85% loan to value ratio and a minimum credit score of 680 under its stated program terms. Its advertised structure also includes a 10 year draw period and a $50 annual fee after the first year under specified conditions.
These examples illustrate why homeowners should not compare HELOCs by looking at one advertised rate alone.
The relevant comparison includes:
- the introductory rate and how long it lasts;
- the rate after the introductory period;
- whether the rate is fixed or variable;
- the index and margin;
- Automatic payment discounts;
- minimum credit score;
- maximum loan-to-value ratio;
- borrowing minimums;
- annual or other account fees;
- draw period;
- repayment period;
- Fixed rate conversion options; and
- restrictions on property type or location.
A headline rate may be useful for getting a sense of the market, but it does not tell a borrower what their actual cost will be.
And because most HELOCs have variable rates, a lower starting rate does not necessarily mean a lower long term cost.
7. Homeowners Are Becoming More Comfortable Treating Equity as a Separate Financial Resource
Perhaps the broader reason behind the HELOC trend is a change in how homeowners view their equity.
For years, home equity was often treated primarily as wealth that would eventually be realized through a home sale, downsizing or retirement.
That is changing.
Homeowners are increasingly looking at equity as another financial resource that can be accessed without selling the property.
The numbers show how large that resource has become. Cotality reported in September 2026 that U.S. homeowners with mortgages held roughly $11.5 trillion in tappable equity, averaging about $310,000 per homeowner with a mortgage. The company also reported that closed end second mortgages and HELOC originations increased 19.8% from the first to second quarter of 2026.
But the growth in equity access also creates a more complicated financial question.
Equity is not income.
Borrowing against it converts part of a homeowner’s net worth into debt.
That distinction can get lost when rising property values make a homeowner feel financially secure. A house worth considerably more than its mortgage balance can create substantial borrowing capacity, but that does not necessarily mean the household has the cash flow to support additional debt.
This is where the HELOC trend deserves some caution.
The Biggest HELOC Risk Is the Same Feature That Makes It Attractive
The flexibility of a HELOC can become a weakness.
Because homeowners can repeatedly draw from the line, it can be tempting to use it for expenses that have nothing to do with the home.
Credit card balances, vacations, vehicles, recurring household bills and other expenses can gradually become part of a debt secured by the property.
That changes the risk.
The CFPB warns that a HELOC is secured by the home and that a borrower who cannot keep up with payments could ultimately put the home at risk. It also notes that lenders may restrict additional borrowing if the property’s value falls significantly or if the borrower’s financial circumstances deteriorate.
There is also an interest rate risk.
A HELOC generally moves with an underlying benchmark such as the prime rate. Bankrate noted that most HELOCs are tied to prime and typically adjust following Federal Reserve moves.
That matters in the current environment because the Federal Reserve raised its policy rate in September 2026 and HELOC rates can respond to changes in the benchmark.
A homeowner who can comfortably handle a $400 monthly payment today should not automatically assume that payment will remain unchanged.
The Tax Treatment Is Also More Limited Than Many Homeowners Assume
Another common misconception is that interest on any home equity borrowing is automatically tax deductible.
It isn’t.
The IRS states that interest on a home equity loan or HELOC may qualify for the home mortgage interest deduction when the borrowed money is used to buy, build or substantially improve the home securing the debt, subject to applicable limits and other requirements.
Using the proceeds for personal expenses, including paying off credit card debt, generally does not make the interest deductible under the applicable rules.
That distinction can materially change the after tax cost of borrowing.
Homeowners should therefore avoid assuming that a HELOC is effectively cheaper because the interest might be deductible. The purpose of the borrowing and the taxpayer’s individual situation matter.
HELOC Versus Refinancing: The Real Question Is What You Are Trying to Accomplish
The debate is sometimes framed too simply:
Should I get a HELOC or refinance?
A better question is:
Do I need to change my mortgage or do I simply need additional access to capital?
A refinance can still make sense when the homeowner wants to change the underlying mortgage itself. That could include obtaining a meaningfully lower mortgage rate, changing the loan term or restructuring the existing mortgage.
A cash out refinance can also provide a large amount of money through one mortgage.
But if the homeowner already has a low fixed rate mortgage and primarily needs additional funds, the economics can be different.
A HELOC preserves the first mortgage but adds a second layer of debt.
That means homeowners should compare the two options based on their actual objectives rather than assuming one product is inherently superior.
| Factor | HELOC | Cash out refinance |
| Existing mortgage | Usually remains in place | Replaced |
| Access to funds | Generally drawn as needed | Usually received upfront |
| Interest rate | Usually variable | Usually fixed for fixed rate mortgage |
| First mortgage rate | Preserved | Replaced with new rate |
| Closing costs | May be lower, waived or vary by lender | Can involve substantial refinancing costs |
| Payment structure | Separate payment in addition to mortgage | One new mortgage payment |
| Rate risk | Generally exposed to changes in benchmark rates | Fixed rate refinance can provide payment stability |
| Best fit depends on | Amount, timing and flexibility needed | Mortgage restructuring and size of cash requirement |
The table is a framework rather than a recommendation. Actual terms vary substantially between lenders and borrowers.
What Homeowners Should Check Before Choosing a HELOC
A homeowner considering a HELOC should look beyond the advertised APR.
First, determine the combined loan to value ratio after the new line is added. A lender may approve a lower maximum than the homeowner expects.
Next, examine the draw period and repayment period. A 10 year draw period followed by a 20 year repayment period creates a very different financial obligation from a shorter structure.
Then examine the rate formula. Find out what index the lender uses, what margin is added, whether there is a floor or maximum APR and whether the lender offers fixed rate conversion.
Fees also deserve attention. Some lenders advertise no application or closing fees but impose annual fees, early closure fees or other charges under particular circumstances.
Homeowners should also ask what happens if property values fall.
The CFPB notes that a lender may freeze or reduce access to a HELOC if the home’s value falls significantly or the borrower’s financial situation changes.
Finally, consider how the HELOC affects future financial flexibility.
A HELOC can actually make a future refinance more complicated. The CFPB says borrowers may need permission from the HELOC lender to refinance their first mortgage, and a lender can refuse to allow the refinance. In some cases, the homeowner may have to pay off the HELOC before refinancing.
That is an important consideration for anyone who expects mortgage rates to become more attractive later.
The Bigger Shift Is About Preserving Flexibility
The growing use of HELOCs is not necessarily a rejection of refinancing.
It is a reflection of a different mortgage environment.
During the low rate years, refinancing could accomplish several objectives at once. Homeowners could replace an expensive mortgage with a cheaper one, shorten the loan term or pull cash out while still obtaining historically low financing costs.
The economics are different when existing mortgage rates are substantially below today’s rates.
The Federal Reserve Bank of St. Louis found that the increase in HELOC usage after 2022 was closely associated with homeowners seeking liquidity without giving up their low-rate mortgages.
That helps explain why HELOCs have become more prominent even though they frequently carry variable rates.
Homeowners are not necessarily choosing between a cheap HELOC and an expensive refinance.
In many cases, they are choosing between adding a smaller piece of variable-rate debt and replacing a much larger fixed rate mortgage.
Those are very different decisions.
For homeowners with substantial equity and a low first mortgage rate, the ability to keep the existing loan intact can be valuable. For homeowners with an expensive mortgage who could materially improve their overall financing by refinancing, the calculation can point in another direction.
The right answer depends on the size of the existing mortgage, its interest rate, the amount of equity available, the amount needed, the borrower’s cash flow and how long the new debt is expected to remain outstanding.
The rise of HELOCs is one of the clearest signs that American homeowners are adapting to a mortgage market that looks very different from the one that existed during the refinancing boom of the early 2020s.
For many borrowers, the attraction is straightforward: access home equity without automatically disturbing the mortgage they already have.
A HELOC can provide staged access to funds, preserve a low first mortgage rate and allow homeowners to borrow only what they need. Those characteristics help explain the continued growth in home equity borrowing.
But the tradeoff is equally important.
HELOCs generally carry variable rates, create an additional monthly obligation and put the home behind another layer of secured debt. Payments can rise, borrowing access can be restricted and a homeowner who uses equity to cover persistent budget deficits may simply be moving a cash flow problem into a mortgage related debt problem.
For that reason, the most useful way to think about a HELOC is not as a cheaper replacement for refinancing, but as a different financial tool designed for a different problem.
Homeowners who understand that distinction can compare the products based on what they actually need: preserving an existing mortgage, accessing a specific amount of cash, managing an uncertain project cost, restructuring debt or changing the mortgage itself.
The growing popularity of HELOCs says less about one product winning over another than it does about homeowners becoming more selective about which part of their housing debt they are willing to change.
