You can refinance a HELOC, and most homeowners have four ways to do it: open a new HELOC, convert the balance to a fixed-rate home equity loan, roll it into a cash-out refinance of your primary mortgage, or ask your current lender to modify the existing terms. Which path fits depends on how much equity you have, where rates sit compared to your current variable rate, and whether you still want revolving access to funds or would rather pay the balance down on a fixed schedule.
When Refinancing Makes Sense
A standard HELOC runs in two phases. The draw period typically lasts about ten years, though some lenders set it as short as three to five, and during that time you can borrow against the line and usually make interest-only payments. When the repayment period begins, you start paying principal and interest, and the monthly payment can double or triple overnight. That jump is why most homeowners look at refinancing in the first place.
The best time to act is six to twelve months before the draw period ends. You have room to shop rates, gather documents, and close without pressure. Refinancing after repayment has already begun is still possible, but lenders may look harder at the file if it appears you’re scrambling.
Rates matter too. HELOCs carry variable rates, so if yours has climbed since you opened the line, locking in a fixed rate through a home equity loan or cash-out refinance can save real money over the remaining term. If variable rates have dropped, a new HELOC may simply beat your existing one.
Your Four Options
A New HELOC
Opening a fresh HELOC pays off the existing balance and resets the draw period, giving you another window of interest-only payments and continued access to funds. This works if you expect ongoing expenses like phased renovations or tuition and you’re comfortable staying on a variable rate. Some lenders also offer a fixed-rate lock feature that lets you convert part of the drawn balance to a fixed rate and term while keeping the rest revolving. Ask about it specifically if rate stability matters.
A Home Equity Loan
A home equity loan replaces the revolving line with a fixed-rate installment loan. You get a lump sum that pays off the HELOC, then repay in equal monthly installments over a set term, commonly fifteen or twenty years. Rate and payment never change. The trade-off is losing the ability to re-borrow as you pay down principal.
A Cash-Out Refinance of Your Primary Mortgage
A cash-out refinance replaces your first mortgage with a larger one and uses the extra proceeds to pay off the HELOC. You end up with a single payment, and first-mortgage rates are typically lower than rates on second liens. The catch is that you’re restarting your primary mortgage, potentially extending it by years and paying more interest across the full term. Closing costs also tend to be higher than on a standalone home equity product.
A Modification With Your Current Lender
Before shopping elsewhere, call your existing HELOC servicer. Some lenders will extend the draw period, convert the balance to fixed-rate payments, or adjust the repayment schedule without a full application, appraisal, and closing. Lenders aren’t required to offer modifications, but many prefer restructuring to a default. It costs nothing to ask.
What Lenders Require
Credit Score
No federal rule sets a minimum score. Each lender sets its own bar, and in practice most want at least 680 for a home equity product. Scores above 720 unlock the most competitive rates. If your score has slipped since you opened the original HELOC, expect higher rates or tighter terms rather than an outright denial, though some lenders do have hard cutoffs.
Debt-to-Income Ratio
Your DTI compares total monthly debt payments to gross monthly income. There’s no single universal cap. The old qualified-mortgage rule set a hard ceiling at 43 percent, but federal regulators replaced that with a price-based threshold, giving lenders more discretion. Fannie Mae allows up to 50 percent for loans run through its automated underwriting system and up to 45 percent for manually underwritten loans when the borrower has strong credit and reserves.1Fannie Mae. B3-6-02, Debt-to-Income Ratios Keeping DTI below 43 percent still reads as a comfortable borrower in most lenders’ eyes.
Equity and Combined Loan-to-Value
Lenders look at combined loan-to-value (CLTV), which divides all mortgage debt (first mortgage plus the HELOC or home equity loan) by the home’s current appraised value. Most cap CLTV between 80 and 90 percent. If your home appraises at $500,000 and your first mortgage balance is $300,000, an 85 percent CLTV cap would support a new home equity product of up to $125,000. The more equity you have beyond the minimum, the better your rate.
What It Costs
Closing costs on home equity products typically run between 1 and 5 percent of the loan amount, depending on the lender and your location. No-closing-cost offers usually mean the costs are baked into a higher rate. The main line items:
- Appraisal fee, generally $350 to $550, though larger or more complex properties can push higher.2FDIC.gov. Understanding Appraisals and Why They Matter
- Origination or underwriting fees, which vary widely by lender.
- Title search and title insurance, priced by location and loan amount.
- County recording fees for the new lien, typically modest.
Watch for an Early Closure Fee on Your Existing HELOC
Many HELOC agreements charge an early termination fee if you close the account within the first two to three years. It commonly runs around 1 percent of the original credit line or a flat amount up to $500, and it applies regardless of your current balance. Even if you’ve paid the line down to near zero, you may still owe it. Check your original agreement for terms like “early closure fee” or “early termination fee” before starting a refinance. If you’re close to the deadline, waiting a few months could save you hundreds.3Consumer Financial Protection Bureau. Requirements for Home Equity Plans 1026.40
Documents and Timeline
Lenders verify income, assets, debts, and employment before approval. Have the following ready:
- A paystub dated within 30 days of application, plus one or two years of W-2s. Self-employed borrowers typically need two years of complete federal tax returns.4Fannie Mae. Standards for Employment and Income Documentation
- Recent statements for checking, savings, and retirement or investment accounts.
- Your most recent mortgage statement plus records for auto loans, student loans, and credit card balances.
- Current property tax assessment and homeowners insurance declaration page.
- Two years of employment history with employer names and dates.5Fannie Mae. Seasonal Income
From application to closing, expect four to eight weeks. The appraisal usually takes one to two weeks to schedule and complete, then underwriting verifies your income, employment, credit, and the property value against the lender’s guidelines.6eCFR. 24 CFR Part 203 Subpart A – Eligibility Requirements and Underwriting Procedures Delays most often come from missing documents, income that’s hard to verify, or discrepancies between the application and the paperwork. Responding to lender requests within a day or two shaves real time off the process. At closing, you sign, the new lien is recorded, and the lender pays off your existing HELOC.
If the Appraisal Comes in Low
A low appraisal can kill a refinance because it pushes CLTV above the lender’s limit. If the number seems wrong, request a reconsideration of value through your lender. Check the report for factual errors first: wrong square footage, missing bedrooms, overlooked renovations. Then look at the comparable sales the appraiser used. If you can identify more relevant comps that sold for higher prices, submit that information in writing. The lender passes your challenge to the appraiser, who may revise the valuation.
If reconsideration fails, you can pay for a second appraisal or apply with a different lender whose appraiser may pull different comps. Results genuinely do vary. You can also bring cash to closing to make up the equity gap, though that undercuts much of the point of refinancing.
Your Right to Cancel After Closing
Federal law gives you a cooling-off period on any loan secured by your primary home. Under the Truth in Lending Act, you can rescind the transaction until midnight of the third business day after closing, after receiving all required disclosures, or after receiving the rescission notice, whichever comes last.7Consumer Financial Protection Bureau. Right of Rescission 1026.23 You exercise the right in writing, with no explanation required. During the three-day window, the lender cannot disburse loan proceeds (other than into escrow). If you rescind, the lender has 20 calendar days to return any money exchanged and release the security interest. If the lender fails to deliver the required disclosures or rescission notice at closing, the right to cancel can extend up to three years.
One exception: if you’re refinancing with the same lender and no new money is being advanced beyond refinancing costs, the transaction may be exempt from rescission. Most HELOC refinances involve either a new lender or a different loan structure, so the three-day right almost always applies.
Tax Rules Are Changing in 2026
The tax treatment of HELOC interest shifts significantly in 2026, which may affect your timing. Under the Tax Cuts and Jobs Act, applying from 2018 through 2025, interest on home equity debt is only deductible if the borrowed funds were used to buy, build, or substantially improve the home securing the loan. Using HELOC money for debt consolidation, tuition, or anything else means the interest is treated as nondeductible personal interest. The cap on total deductible mortgage debt is $750,000 ($375,000 if married filing separately).8Internal Revenue Service. Publication 936, Home Mortgage Interest Deduction
Starting in 2026, those provisions sunset. The mortgage debt cap reverts to $1 million ($500,000 if married filing separately), and interest on up to $100,000 of home equity debt becomes deductible again regardless of how you use the funds. Interest that wasn’t deductible in 2024 or 2025 may be deductible in 2026 on the same debt.
If you refinanced home acquisition debt (money originally used to buy or improve the home), interest on the new loan generally remains deductible up to the amount of the old principal balance. Points paid on a refinance usually must be spread over the life of the new loan rather than deducted the year you close, unless a portion of the proceeds went toward substantial home improvements.8Internal Revenue Service. Publication 936, Home Mortgage Interest Deduction