Refinance and home equity
HELOC Guide: Using Equity Without Replacing Your Mortgage
Short answer
A home equity line of credit, or HELOC, is a revolving line secured by your home that sits behind your first mortgage. You draw what you need during a draw period and repay over time, usually at a variable rate. It lets you use equity while leaving your current first mortgage in place.
Chris Lamm, NMLS# 209221Published Last reviewed
What a HELOC is
A HELOC works more like a credit card than a standard loan. You are given a limit and borrow against it as needed during the draw period. After that comes the repayment period, when you can no longer draw and the balance is paid down.
Most HELOCs have a variable rate that moves with an index. Many allow interest-only payments during the draw period, which means the payment rises when repayment begins. A fixed-rate home equity loan is the sibling product: one lump sum, one fixed payment, also behind your first mortgage.
Who it tends to fit
- Owners with a first mortgage they want to keep as it is
- Owners with costs that come in stages or are not fully known, such as a remodel
- Owners who plan to repay the balance within a few years
- Owners who want a line available without drawing on it right away
If the first mortgage also needs to change, or the cash need is large and long term, a cash-out refinance may be the better comparison.
What to gather
- Your most recent mortgage statement
- Your homeowners insurance declarations page and property tax bill
- Your last 30 days of pay stubs and two years of W-2s, or tax returns if you are self-employed
- Two months of bank statements, every page
- A rough figure for how much you need and what it is for
Common snags
- A payment that changes. A variable rate can raise the payment, and the end of the draw period can raise it again.
- A balloon. Some lines require the remaining balance in full at maturity. Read the terms.
- Combined loan limits. The first mortgage plus the line cannot exceed a share of the home’s value, and the share depends on the program.
- Fees. Some lines carry annual fees or a fee for closing the line early.
- No repayment plan. A line is easy to draw on and slow to pay down. Decide how it gets repaid before you use it.
A HELOC on a home you live in generally comes with a right to cancel within three business days of signing. Your closing documents explain the timing.
Your next step
Put a HELOC, a fixed second loan and a cash-out refinance on one page, using the same cash amount for each. The HELOC vs cash-out comparison shows how.
When you want to talk it through, book a short phone call with Zak on Chris Lamm’s team at MortgageOne. No credit check is needed for a first call, and you can bring as many questions as you like.
General education, not a loan offer or a commitment to lend. To talk through your own situation, book a short phone call at reddinglender.com/schedule or call (530) 282-1166.
Common questions
Is a HELOC a second mortgage?
Usually, yes. When you already have a first mortgage, a HELOC is a second lien on the home. Your first mortgage and its terms stay as they are.
Can my HELOC payment change?
Yes. Most HELOCs have a variable rate, and many switch from interest-only payments to principal and interest when the draw period ends. Both can raise the payment.
Is a HELOC better than a cash-out refinance?
It depends on your current first mortgage, how much you need, and how long you will carry the balance. Keeping a first mortgage you like is often a reason to look closely at a HELOC.

Written by Chris Lamm
Senior Loan Advisor and Branch Manager, MortgageOne Inc. NMLS# 209221. 25 years in mortgage lending.
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