HELOC vs. Cash-Out Refinance: Rates, Costs and Differences
Updated: October 20, 2026 • 7 min read
Written by
Bennett Leckrone
Writer / Reviewer / Expert
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Reviewed by
Neel Patel
Reviewer
Key Takeaways
- HELOC and home equity loans both let you tap into your home's equity, but function in different ways.
- A HELOC functions as a revolving line of credit and often has a variable interest rate.
- A cash-out refinance replaces your existing mortgage with a new, larger loan and lets you take the difference as cash.
Explore your cash-out and HELOC options
Should I Get a HELOC or a Cash-Out Refinance?
A home equity line of credit (HELOC) generally makes more sense if you have a low interest rate on your existing mortgage and want to borrow against your home's equity without replacing that loan. A cash-out refinance may be preferable if you can secure a competitive rate on a new mortgage, want one monthly mortgage payment or need to restructure your existing loan.
The biggest difference is what happens to your current mortgage. A HELOC typically functions as a second mortgage, leaving your original loan and its interest rate unchanged. A cash-out refinance replaces your existing mortgage with a new, larger loan and gives you the difference in cash, after paying off the existing mortgage and accounting for applicable costs.
Both options let you access home equity for expenses such as home renovations, debt consolidation or education costs. However, they differ in interest rates, payment structures, closing costs and how you receive the money.
If you secured your existing mortgage when interest rates were substantially lower, refinancing the entire balance at a higher rate could make accessing equity considerably more expensive. A HELOC preserves that original rate, although the new credit line introduces its own borrowing costs and repayment risks.
HELOC vs. Cash-Out Refinance Basics
| Feature | HELOC | Cash-Out Refinance |
|---|---|---|
| Loan structure | Usually a second mortgage that leaves your existing loan in place | New mortgage that replaces your existing loan |
| How you receive money | Draw funds as needed during the draw period, subject to the credit limit and loan terms | Receive available cash in a lump sum at closing |
| Interest rate | Usually variable, although some fixed-rate options are available | Can be fixed or adjustable, depending on the new mortgage |
| Monthly payments | Separate payments on your first mortgage and HELOC if both have balances | One payment on the new mortgage if no other mortgage loans remain |
| Existing mortgage rate | Preserved | Replaced by the new mortgage rate |
| Closing costs | Often lower, depending on lender fees and loan terms | Generally includes costs associated with refinancing the full mortgage |
| Repayment | Draw period followed by repayment, subject to the agreement | Payments follow the new mortgage's repayment schedule |
| Borrowing limits | Generally based on combined loan-to-value ratio (CLTV) | Generally based on loan-to-value ratio (LTV) |
| Common use | Ongoing or uncertain expenses | Large, one-time expenses or changing existing mortgage terms |
How Your Existing Mortgage Rate Affects the Decision
Your current mortgage rate is often the most important financial consideration when choosing between a HELOC and a cash-out refinance.
A HELOC allows you to borrow against your home's equity while retaining your first mortgage. If your current mortgage has a relatively low fixed rate, that rate continues to apply to the outstanding first-mortgage balance.
A cash-out refinance works differently. The new mortgage pays off your existing loan and replaces it with a larger mortgage at the rate and terms available when you refinance.
If your current mortgage rate is substantially below today's rates, refinancing could increase the interest you pay on the entire remaining balance, not just the additional money you borrow.
Example: Accessing $50,000 With an Existing Low-Rate Mortgage
Consider a homeowner with a $250,000 remaining mortgage balance at a fixed 3% interest rate who wants to access another $50,000 in equity.
With a HELOC, the original $250,000 mortgage keeps its 3% rate. The homeowner borrows an additional $50,000 under a separate credit line with its own interest rate and repayment terms.
With a cash-out refinance, the homeowner replaces the $250,000 mortgage with a new loan of approximately $300,000, excluding any financed closing costs. The new interest rate applies to the entire $300,000 balance.
If the new refinance rate were 6.5%, the borrower would exchange the 3% rate on the original mortgage balance for a substantially higher rate.
The HELOC rate itself could be higher than 6.5%, but that higher rate would generally apply only to the amount borrowed through the credit line.
This example is illustrative rather than a current rate quote. Actual borrowing costs depend on the loan terms, remaining mortgage term, rate changes and fees.
The trade-offs are particularly relevant when comparing a HELOC and cash-out refinance while keeping a low mortgage rate. Replacing the first mortgage can outweigh an otherwise attractive refinance offer.
HELOC vs. Cash-Out Refinance Interest Rates and Payments
HELOCs and cash-out refinances generally have different interest rate structures. Those differences affect both the predictability of your payments and the amount of interest you may pay over time.
HELOC Interest Rates and Repayment
Most HELOCs have variable interest rates, meaning the rate can rise or fall with changes in the underlying benchmark, such as the prime rate.
A HELOC generally has two stages: a draw period and a repayment period.
During the draw period, you can access funds up to your available credit limit, repay what you borrow and potentially borrow again. Some HELOCs allow interest-only minimum payments during this period, while others require principal payments as well.
Draw periods commonly last around five to 10 years, although shorter and longer arrangements exist. The exact length depends on the lender and credit agreement.
When the draw period ends, you generally enter a repayment period and can no longer borrow additional funds. Depending on the agreement, the repayment period may last 10 or 20 years, or the lender may require a balloon payment.
Monthly payments can increase significantly when principal repayment begins. Variable-rate HELOC payments can also change when benchmark interest rates move.
The Consumer Financial Protection Bureau explains these repayment risks in its HELOC guidance.
Some lenders offer the ability to convert all or part of a HELOC balance to a fixed rate. However, the availability, timing and cost of that feature depend on the loan agreement.
Cash-Out Refinance Interest Rates and Repayment
A cash-out refinance replaces your original mortgage with a new loan, often with a fixed interest rate and a new repayment term.
With a fixed-rate refinance, the principal-and-interest payment stays the same over the loan's term. Property taxes and homeowners insurance can still change your total monthly payment.
Adjustable-rate refinancing is also possible, depending on the lender and loan program.
Because a cash-out refinance usually increases the loan balance, it can raise your monthly mortgage payment. However, a longer repayment term may lower the monthly payment even when the total interest expense increases.
The cash-out refinance calculator can illustrate how the new loan amount, interest rate and repayment term affect payments.
A rate-and-term refinance is another option if your goal is to change the mortgage rate or term without withdrawing equity. The distinction between cash-out and no-cash-out refinancing affects both eligibility requirements and available financing terms.
How You Access Your Home Equity
HELOCs and cash-out refinances also differ in how and when you receive the borrowed money.
A HELOC Provides Access to Funds Over Time
A HELOC works as a revolving line of credit secured by your home. You can borrow against the available limit during the draw period, subject to the loan agreement.
This structure can be useful when expenses are spread over time or the total cost is uncertain.
For example, a homeowner planning a renovation in several stages could draw money as contractors complete different portions of the project rather than borrowing the entire estimated cost upfront.
Interest generally accrues on the outstanding balance, not the full unused credit limit. However, some lenders require minimum initial draws or charge fees even when you aren't actively borrowing.
A HELOC isn't guaranteed access to funds indefinitely. Under certain circumstances, lenders may freeze or reduce the credit line, including when the property value declines significantly or the borrower's financial circumstances change.
A Cash-Out Refinance Provides a Lump Sum
With a cash-out refinance, you receive the available proceeds from the new mortgage at closing, subject to any applicable waiting period before disbursement.
This can be useful for large, one-time expenses when the amount needed is already known.
For example, a homeowner may use a cash-out refinance to pay for a completed renovation, consolidate several existing debts or cover a major planned expense.
Unlike a HELOC, the money is not available through a reusable credit line. Accessing additional equity later would generally require another loan or credit arrangement.
HELOC vs. Cash-Out Refinance Closing Costs
HELOCs often have lower upfront costs than cash-out refinances, but the difference depends on the lender and the transaction.
HELOC fees may include appraisal or valuation costs, origination fees, recording fees, annual fees and early closure charges. Some lenders waive certain upfront fees but require repayment if the line is closed within a specified period.
Cash-out refinances generally involve closing costs associated with originating a new mortgage. These may include lender fees, appraisal charges, title services, recording costs and other transaction expenses.
| Cost | HELOC | Cash-Out Refinance |
|---|---|---|
| Origination fees | May apply or be waived | May apply to the new mortgage |
| Appraisal or valuation | Depends on lender and property requirements | Depends on underwriting and valuation requirements |
| Title and recording fees | May apply | Generally part of refinance closing costs |
| Annual or maintenance fees | May apply during the line's term | Generally not a standard mortgage feature |
| Early closure or prepayment charges | May apply, depending on the agreement | Depends on mortgage terms and applicable law |
Closing costs also affect how much equity you actually receive. If you finance the closing costs into a cash-out refinance, the new loan balance increases and reduces the net proceeds available to you.
Lower upfront costs do not automatically make a HELOC cheaper. A variable interest rate, a long repayment period or repeated borrowing could increase the total cost.
How Long Does It Take to Get a HELOC or Cash-Out Refinance?
Both options require underwriting, but the process and time to receive funds can differ.
A HELOC may close relatively quickly when the lender can verify the property's value and the borrower's qualifications without extensive additional documentation.
Some HELOC applications require a full appraisal or more detailed income review, which can extend the process.
A cash-out refinance involves underwriting a replacement mortgage, reviewing title and property information, verifying the borrower's finances and satisfying the lender's closing conditions.
For certain refinances and HELOCs secured by a principal residence, federal law generally provides a three-business-day right of rescission after the relevant triggering events. This can affect when funds become available.
Neither option has one guaranteed time to fund. Property valuation requirements, title issues, underwriting complexity and state-specific rules can all affect the timeline.
HELOC vs. Cash-Out Refinance Borrowing Limits
The amount you can borrow depends on your home's value, existing mortgage balance, credit profile, income and lender requirements.
HELOCs generally use a combined loan-to-value ratio, while cash-out refinances typically use a loan-to-value ratio for the replacement mortgage.
Cash-Out Refinance LTV Limits
Loan-to-value ratio (LTV) compares the new mortgage amount with the property's appraised value.
As of October 2026, Fannie Mae and Freddie Mac generally permit an LTV of up to 80% for eligible cash-out refinances on one-unit primary residences. Lower limits apply to certain other property types and occupancy categories.
These are agency eligibility limits, not guarantees of approval. Lenders may apply stricter standards, and other loan programs have different requirements.
For example, an 80% LTV limit on a $400,000 home allows a maximum new mortgage of $320,000.
If the existing mortgage balance is $240,000, the homeowner could potentially access up to $80,000 before accounting for closing costs and other transaction expenses.
Fannie Mae publishes its applicable limits in its Eligibility Matrix. Freddie Mac provides corresponding limits through its LTV requirements.
HELOC CLTV Limits
Combined loan-to-value ratio (CLTV) compares the total amount secured by the property with its value.
For a HELOC behind an existing first mortgage, lenders generally include the first mortgage balance and the full HELOC credit limit when calculating CLTV, even if the homeowner has not drawn the entire line.
For example, suppose a home is worth $400,000 and the lender permits a maximum CLTV of 85%.
The maximum combined borrowing would be $340,000. If the homeowner already owes $240,000 on the first mortgage, the maximum potential HELOC credit line would be $100,000 before considering other liens and underwriting restrictions.
The 85% limit in this example is illustrative. HELOC maximum CLTV requirements vary by lender, product, property and borrower profile.
A CLTV calculator can help estimate how an existing mortgage balance and a proposed HELOC affect the combined borrowing ratio.
Special Rules for Home Equity Borrowing in Texas
Texas has additional constitutional restrictions on certain loans secured by a homestead.
Under Article XVI, Section 50(a)(6) of the Texas Constitution, the principal amount of a covered home equity loan, together with outstanding liens, generally cannot exceed 80% of the property's fair market value when the loan is made.
Texas also imposes additional requirements on covered home equity transactions, including disclosure and closing rules.
Homeowners should distinguish these state-specific restrictions from the general maximum LTV or CLTV standards used by lenders in other states.
When to Choose a HELOC vs. Cash-Out Refinance
The stronger option depends on your existing mortgage terms, how much money you need and whether you prefer borrowing flexibility or a new mortgage structure.
When a HELOC May Make More Sense
A HELOC may be appropriate if:
- You have a substantially lower interest rate on your existing mortgage than you could obtain through refinancing.
- You need money periodically rather than all at once.
- You want to keep your current first mortgage and its remaining repayment term.
- You can manage a separate monthly payment and potential variable-rate increases.
- You want access to a credit line for expenses whose timing or total amount is uncertain.
A HELOC may be particularly useful for a renovation completed in stages. However, drawing against your home's equity also creates additional debt secured by the property.
When a Cash-Out Refinance May Make More Sense
A cash-out refinance may be appropriate if:
- You can obtain a new mortgage rate that is competitive with your existing rate.
- You need a substantial amount of cash for a one-time expense.
- You want to consolidate your mortgage borrowing into one loan.
- You want to change the repayment term or interest rate structure of your existing mortgage.
- The long-term benefits of refinancing justify the closing costs and changes to the loan balance.
A cash-out refinance can make sense when replacing the original mortgage improves the overall financing arrangement, not simply because it provides access to cash.
Alternatives to a HELOC or Cash-Out Refinance
A HELOC and cash-out refinance aren't the only ways to access home equity or change mortgage terms.
Fixed-Rate Home Equity Loan
A home equity loan typically provides a lump sum with a fixed interest rate and set repayment schedule while leaving the existing first mortgage in place.
It may be worth considering when you want to preserve your current mortgage rate but prefer predictable principal-and-interest payments rather than a variable-rate credit line.
The comparison between a cash-out refinance and a home equity loan largely comes down to whether replacing your existing mortgage improves the overall cost of borrowing.
Rate-and-Term Refinance
A rate-and-term refinance changes the interest rate, repayment term or both without providing substantial cash proceeds to the borrower.
It may be more appropriate when your primary goal is reducing interest costs, changing the loan term or restructuring the existing mortgage rather than withdrawing equity.
Other Funding Options
Depending on the expense, an unsecured personal loan or another financing arrangement may also be worth comparing.
These alternatives may carry higher interest rates, but they generally do not require using your home as collateral. The applicable rates, fees and repayment terms determine how they compare.
The Bottom Line
A HELOC generally makes more sense when you want to preserve a low-rate first mortgage and access equity over time. A cash-out refinance may be more appropriate when you can improve or reasonably maintain your existing mortgage terms while withdrawing a lump sum.
Neither option is automatically cheaper. A HELOC introduces a separate debt obligation and often a variable interest rate, while a cash-out refinance changes the rate and repayment terms on the entire mortgage balance.
Compare the total interest expense, closing costs, monthly payments, repayment periods and amount of equity remaining after borrowing. Both options use your home as collateral, so failure to repay can result in foreclosure.
Frequently Asked Questions
Is a HELOC Better Than a Cash-Out Refinance?
A HELOC may be better if you have a low interest rate on your existing mortgage, want flexible access to equity and can manage a separate payment. A cash-out refinance may be preferable if you want a lump sum, one mortgage payment or a change to your existing mortgage terms. Compare the total borrowing costs before deciding.
Should I Get a HELOC if My Mortgage Rate Is Low?
A HELOC can be more cost-effective than a cash-out refinance when your existing mortgage rate is substantially below current rates. It allows you to preserve that rate while borrowing additional money separately. However, HELOC rates are usually variable and can increase over time.
Which Has Lower Closing Costs, a HELOC or Cash-Out Refinance?
HELOCs often have lower upfront closing costs, although some lenders charge origination, appraisal, maintenance or early closure fees. Cash-out refinances generally involve costs associated with originating a new mortgage. Actual costs depend on the lender, property and loan terms.
Can You Have a HELOC and a Mortgage at the Same Time?
Yes. HELOCs commonly function as second mortgages behind an existing first mortgage. You typically make separate payments on the first mortgage and the HELOC when both have outstanding balances. A HELOC can also occupy a first-lien position in some circumstances.
How Much Equity Do You Need for a HELOC or Cash-Out Refinance?
The required equity depends on the loan program and lender. As of October 2026, eligible one-unit primary-residence conventional cash-out refinances generally have a maximum 80% LTV under Fannie Mae and Freddie Mac guidelines. HELOC limits are lender-specific and usually account for the combined balances of loans secured by the property.
Can You Get a Fixed-Rate HELOC?
Some lenders offer HELOCs that let you convert part or all of an outstanding balance to a fixed interest rate. Availability and terms vary. Other HELOCs remain variable-rate throughout the draw and repayment periods.
Does a Cash-Out Refinance Increase Your Mortgage Payment?
A cash-out refinance can increase your payment because you borrow more money. However, the actual payment depends on the new rate, loan balance and repayment term. Extending the term may reduce the monthly payment while increasing total interest costs.
Can You Use a HELOC or Cash-Out Refinance to Pay Off Debt?
Yes. Both can provide funds to pay off other debts, including credit cards or personal loans. However, doing so converts debt into an obligation secured by your home. You could also pay more interest over time if the new repayment period is substantially longer, even when the interest rate is lower.
Can You Refinance Your Mortgage if You Already Have a HELOC?
Yes, although an existing HELOC can complicate refinancing. You may need to pay off the HELOC, refinance it together with the first mortgage or obtain a subordination agreement from the HELOC lender so the new mortgage retains the required lien position. The available options depend on the lenders and loan terms.
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