A HELOC (home equity line of credit) is a revolving line of credit secured by your home's equity. Similar to a credit card, you can borrow up to a limit, repay it, and borrow again. The credit limit is based on your home's value minus your outstanding mortgage balance. Most HELOCs have two phases: a draw period (typically 10 years) when you can borrow and make interest-only payments, and a repayment period (typically 20 years) when you repay principal and interest. HELOCs typically have variable interest rates tied to the prime rate.

What are current HELOC rates in 2026?

HELOC rates in early 2026 range from approximately 7.5% to 10% APR, based on the prime rate plus a lender margin. The prime rate in early 2026 is approximately 7.5% (based on the federal funds rate). Lenders price HELOCs at prime rate + 0 to 2.5% for well-qualified borrowers. Your actual rate depends on your credit score (740+ gets the best rates), loan-to-value ratio (ideally under 80%), and the lender. Some lenders offer intro fixed-rate promotional periods of 3–12 months before the variable rate kicks in.

How much can you borrow with a HELOC?

HELOC credit limits are based on your home equity: (Home Value × Maximum CLTV Ratio) − Outstanding Mortgage Balance = Credit Limit. Most lenders allow a combined loan-to-value (CLTV) of up to 85%. Example: $400,000 home × 85% = $340,000 maximum combined debt. If you owe $250,000 on your mortgage: $340,000 − $250,000 = $90,000 HELOC credit limit. If your home is worth $500,000 with a $200,000 mortgage: $500,000 × 85% − $200,000 = $225,000 potential HELOC limit.

Is HELOC interest tax deductible?

HELOC interest is tax deductible only if the funds are used to buy, build, or substantially improve the home that secures the loan. If you use HELOC funds to remodel your kitchen or add a room, the interest is deductible (subject to the $750,000 mortgage debt limit for itemizers). If you use HELOC funds for other purposes — paying off credit card debt, buying a car, taking a vacation — the interest is NOT deductible. You must itemize deductions to claim mortgage interest deductions. Consult a tax professional for your specific situation.

What is the difference between a HELOC and a home equity loan?

A HELOC is a revolving line of credit with a variable rate — you draw what you need when you need it, like a credit card. A home equity loan (second mortgage) is a lump-sum loan with a fixed interest rate — you receive all the money upfront and make fixed monthly payments. HELOC is better for ongoing expenses (renovation project, emergency fund). Home equity loan is better for one-time large expenses where you want payment certainty. HELOCs typically have lower initial rates; home equity loans offer fixed-rate predictability.

HELOC — Home Equity Line of Credit Guide 2026

A HELOC (home equity line of credit) is a revolving credit line secured by your home’s equity, with typical credit limits of 80–85% of your home’s value minus your mortgage balance. In 2026, HELOC rates range from approximately 7.5–10% APR, variable with the prime rate. Unlike a lump-sum home equity loan, a HELOC works like a credit card — draw funds as needed during the 10-year draw period, then repay over 20 years.

Quick answer: A HELOC on a $400,000 home with $250,000 owed could give you a $90,000 credit line at roughly 8–9% interest in 2026. Interest is tax-deductible only if used for home improvements. The draw period is typically 10 years; repayment period is 20 years.

How a HELOC Works — The Two Phases

Phase	Typical Duration	What You Do	Payment
Draw Period	5–10 years	Borrow up to credit limit as needed; repay; borrow again	Interest-only (typically)
Repayment Period	10–20 years	No new draws; repay remaining balance	Principal + Interest

During the draw period: You can use the credit line like a credit card — borrow $20,000 for a kitchen remodel, repay it, then borrow again for a bathroom. You pay interest only on what you’ve drawn.

When the draw period ends: The line closes. You begin repaying the remaining balance over the repayment period. Monthly payments increase significantly because you’re now paying principal + interest.

Payment shock example:

$50,000 balance at 8.5% after draw period ends
20-year repayment: ~$434/month (principal + interest)
During draw period at interest-only: $354/month

HELOC Rates (2026)

Credit Score	Typical HELOC Rate	Margin Over Prime
760+	7.5%–8.0%	Prime + 0–0.5%
720–759	8.0%–8.75%	Prime + 0.5–1.25%
680–719	8.75%–9.5%	Prime + 1.25–2.0%
640–679	9.5%–10.5%	Prime + 2.0–3.0%
Below 640	Difficult to qualify	—

Prime rate assumed at ~7.5% based on federal funds rate environment in early 2026. Rates are variable and adjust with prime rate changes.

How Much Can You Borrow? — HELOC Calculator

Formula: (Home Value × CLTV) − Mortgage Balance = HELOC Credit Limit

Most lenders allow up to 85% CLTV (combined loan-to-value):

Home Value	Mortgage Balance	HELOC Credit Limit (85% CLTV)
$300,000	$150,000	$105,000
$400,000	$200,000	$140,000
$400,000	$280,000	$60,000
$600,000	$250,000	$260,000
$500,000	$400,000	$25,000

HELOC vs. Home Equity Loan vs. Cash-Out Refinance

	HELOC	Home Equity Loan	Cash-Out Refinance
Rate type	Variable	Fixed	Fixed
Disbursement	As-needed draw	Lump sum	Lump sum
Payment stability	Variable (changes)	Fixed	Fixed
Closing costs	Lower (~$500–$2,000)	Moderate ($2,000–$5,000)	Highest ($3,000–$8,000+)
Impact on mortgage	Separate 2nd lien	Separate 2nd lien	Replaces mortgage
Tax deductible?	Yes (home improvement)	Yes (home improvement)	Yes (home improvement)
Best for	Ongoing needs	One-time large expense	Getting lower rate + cash

In 2026, cash-out refinance is usually unattractive for homeowners with sub-5% first mortgages — they’d be giving up a low rate. A HELOC or home equity loan lets you access equity without touching your existing mortgage.

HELOC Qualification Requirements

To get a HELOC, most lenders require:

Credit score: 680+ (720+ for best rates)
Equity: At least 15–20% (some lenders require 20%)
DTI (debt-to-income): Under 43%
Income documentation: W-2s, tax returns, pay stubs
Appraisal: Lender orders home appraisal to verify current value

What to Use a HELOC For (and What to Avoid)

Good uses:

Home renovation (interest may be tax-deductible)
Emergency fund backup (use as safety net, not daily spending)
Education expenses
Major home repairs (roof, HVAC, foundation)

Avoid:

Ongoing lifestyle expenses (vacations, clothing)
High-risk investments
Consolidating unsecured debt into secured debt (puts home at risk)
Business start-ups with uncertain return

The risk: A HELOC is secured by your home. If you default, you can lose it in foreclosure. Never use a HELOC for expenses you could otherwise cover from savings.

HELOC Closing Costs (2026)

Fee	Typical Range
Application fee	$0–$500
Home appraisal	$300–$600
Title search	$100–$400
Attorney/closing fee	$200–$500
Recording fee	$50–$150
Annual fee	$0–$100/year
Total typical closing costs	$500–$2,000

Many lenders offer HELOCs with no closing costs (in exchange for keeping the line open for 3 years — early closure may trigger repayment of waived fees).

Written by WealthVieu

WealthVieu researches and writes data-driven personal finance guides using primary sources including the IRS, Bureau of Labor Statistics, Federal Reserve, and Census Bureau.

The content on Wealthvieu is for informational purposes only and should not be considered financial, tax, or investment advice. Consult a qualified professional before making financial decisions. Full disclaimer · Editorial policy