HELOCs and home equity loans: tap your equity and keep your current mortgage

What is a HELOC, and how else can you borrow against your home?

Equity is the difference between what your home is worth and what you owe on it. There are three common ways to borrow against it, and they work very differently:

• Home equity line of credit (HELOC). A credit line backed by your home. The CFPB compares it to a credit card. During the draw period, you can borrow, pay back and borrow again up to your limit. You generally pay interest only on what you've actually borrowed.
• Home equity loan. You get the full amount at once and pay it back on a set schedule. The CFPB notes it may have a fixed or adjustable rate, though many are fixed.
• Cash-out refinance. You replace your current mortgage with a new, bigger one and take the difference in cash. I cover that option on my refinancing page.

The first two usually sit behind your current mortgage as a second lien (a second loan on the home). For many of my clients, that's the whole point. Your first mortgage, and its rate, stay exactly where they are.

How does a HELOC work? The draw period and the repayment period

A HELOC has two phases. The switch between them is where people get surprised.

1. The draw period. You can take money from the line as you need it, by transfer, check or card, depending on the lender. Many HELOCs allow interest-only payments during this phase. That keeps the payment low while you're borrowing.
2. The repayment period. The line closes to new borrowing. You pay back what you owe, principal and interest, over the rest of the term. If you were paying interest only, your payment can jump a lot at this point, even if the rate hasn't changed.

How long each period lasts varies by lender. It's spelled out in your agreement and disclosures. Some plans also require a balloon payment. That means the remaining balance is due all at once at the end of the draw period or the term. Read that part of the agreement carefully before you sign.

How do HELOC variable rates work?

Most HELOCs have a variable rate made of two parts. The index is a published benchmark, often the prime rate. The margin is an amount the lender adds on top. When the index moves, your rate moves with it.

Federal rules require a variable-rate loan backed by a home to list a maximum interest rate in the agreement. Find that number. Then ask yourself whether you could handle the payment at that level.

Some HELOCs let you switch all or part of your balance to a fixed rate. That can help if you borrow a large amount for one project and want a steady payment. But the fixed option may have its own pricing and fees.

How is a home equity loan different?

A home equity loan is simpler: one amount and one payment schedule from day one. It fits a single, known expense, like a renovation with a contractor's bid or paying off a specific debt. You pay interest on the full amount from the start, even if you don't spend it right away.

How much can you borrow with a HELOC? It comes down to CLTV

Lenders don't look only at your new line. They look at every loan on the home added together, compared with the home's value. That's the combined loan-to-value ratio, or CLTV.

Each lender sets its own maximum CLTV. That maximum usually changes with your credit score, the property type, how you use the home and the size of the line. That's why I don't quote a single number here. The useful takeaway: the more equity you leave untouched, the more options and better terms you'll usually see.

First lien vs. second lien: why does it matter?

Lien position is about who gets paid first if the home is sold or foreclosed on. Your original mortgage is normally in first position. A HELOC or home equity loan taken out later is normally in second position.

A second-lien lender gets paid only after the first lender is paid in full, so it takes on more risk. That's one reason second liens are often priced differently than first mortgages.

Lien position also matters later. If you refinance your first mortgage down the road, the new lender will want to stay in first position. Your HELOC lender would need to agree to subordinate, meaning stay in second place behind the new loan. Otherwise, the HELOC would need to be paid off and closed. Subordination isn't automatic, so build time for it into any future refinance.

What are first-lien HELOCs and "all-in-one" loans?

There's a specialized type of loan where a HELOC sits in first position and replaces the traditional mortgage entirely. Some versions, often marketed as "all-in-one" loans, link the line to a checking-style account. Your paychecks go in and lower the balance, which can lower the interest charged day to day. You then draw on the line for expenses.

These can work for disciplined borrowers with steady extra cash each month. But they usually put a variable rate on your entire housing debt. That's a very different risk than a fixed-rate first mortgage plus a small line. These are specialized products and availability varies. If one interests you, we'd compare the specific program terms side by side with a traditional setup.

Can you cancel a HELOC? The three-day right to cancel

Yes. When you borrow against the home you live in, federal law gives you a cooling-off period. Under Regulation Z, you can cancel a HELOC (12 CFR 1026.15, for open-end credit) or a home equity loan or refinance (12 CFR 1026.23, for closed-end credit) secured by your principal dwelling (the home you live in).

You have until midnight of the third business day after the latest of three events: the loan closing (or account opening), getting the rescission notice, and getting the required disclosures.

• "Business day" here means every calendar day except Sundays and federal legal public holidays, so Saturdays count.
• The lender generally can't release the money until the cancellation period has passed. That's why your money arrives a few days after signing, not at the closing table.
• The right applies to the home you live in. It doesn't apply to a loan used to buy your home. It generally doesn't apply to second homes or rental properties.

If you change your mind, follow the cancellation instructions on the notice exactly. Keep proof of when you sent it.

Who is a HELOC or home equity loan best for?

• Homeowners with a low first-mortgage rate. If your current rate is below today's market, refinancing your whole balance to get cash can raise the cost of money you already borrowed. A second lien leaves that first mortgage alone.
• Renovations done in stages. A HELOC lets you borrow as the contractor bills, instead of paying interest on the whole amount from day one.
• A one-time expense with a set cost. A home equity loan suits a known number with a known timeline.
• A financial backup. Some homeowners open a line and leave it mostly unused as a reserve. Just remember the lender can freeze or reduce it in certain cases. So it's not a safety net you can count on (more on that below).
• Investors pulling equity from the home they live in toward another purchase, with a clear plan to pay it back.

How do you qualify for a HELOC?

1. Equity and CLTV. How much room there is between all your loans and the home's value. This is usually confirmed by an appraisal or another valuation method the lender accepts.
2. Credit. Your score and history affect both approval and pricing.
3. Income and DTI (debt-to-income ratio: how much of your monthly income goes to debt payments). The lender has to consider your ability to repay. For a HELOC, lenders often qualify you on a payment based on the full line, not just what you plan to borrow.
4. How you use the home, and property type. The home you live in has the most options. Second homes, rental properties, condos and manufactured homes may be limited or not allowed, depending on the lender.
5. Your first mortgage. The lender reviews its balance, payment and payment history. It also confirms the HELOC can be recorded in the expected lien position.

What documents do I need for a HELOC?

• Government-issued photo ID
• Recent pay stubs and W-2s, or tax returns if you're self-employed
• Your current mortgage statement (and any other liens on the home)
• Homeowners insurance declarations page, plus flood insurance if required
• HOA information, if it applies
• Bank statements, if the lender asks for them

How much equity do you need for a HELOC?

A HELOC or home equity loan doesn't involve a down payment. Your equity does that job. How much you can borrow depends on the lender's maximum CLTV, your credit and the home's value.

If the appraisal comes in lower than you expected, you can borrow less. So I like to talk through recent sales in your neighborhood before we order anything.

Leaving a cushion of equity untouched is smart planning, not just a lender rule. It protects you if home values drop, and it keeps your options open to refinance or sell.

What are the benefits of a HELOC or home equity loan?

• Keep your current first mortgage and its rate
• HELOCs: borrow only what you need, when you need it, and pay interest on what you've borrowed
• Home equity loans: steady payments, often at a fixed rate
• Closing costs are often lower than a full refinance, though fees vary by lender
• Federal right to cancel on the home you live in

What are the risks and downsides of a HELOC?

• Your home is the collateral. If you can't repay, you could lose the home to foreclosure. That's the most important thing to understand about any home equity borrowing.
• Variable rates can rise. A HELOC payment can climb with the index, and again when the repayment period starts.
• The lender can freeze or reduce your line. Regulation Z (12 CFR 1026.40(f)(3)(vi)) lets a lender stop new borrowing or lower your limit in specific situations. These include when your home's value drops significantly below the appraised value used for the plan. They also include when the lender reasonably believes you can't repay because of a major change in your finances. Don't count on an unused line being there in a downturn.
• Fees. Some HELOCs have annual fees, transaction fees or a fee for closing the line early. Ask for the full fee list.
• Payment shock and balloons. The jump from interest-only to full principal-and-interest payments, or a balloon at the end, can strain a budget that didn't plan for it.
• It's easy to overspend. A credit line backed by your house deserves more discipline than a credit card, not less.

HELOC vs. home equity loan vs. cash-out refinance: which is better?

I go deeper on this choice in HELOC vs. cash-out refinance.

When does keeping your first-mortgage rate matter most?

Here's the comparison I run for clients. I look at the blended cost of keeping your current first mortgage and adding a second lien. Then I compare it to the cost of one new loan for the whole amount.

Say your first mortgage balance is large and its rate is well below today's market. A cash-out refinance would reprice that whole balance just to get a smaller amount of cash. A second lien usually comes out ahead in that case, even if its own rate is higher, because it applies to a much smaller balance.

The math flips when your current rate is close to or above today's rates. It also flips when the cash you need is large compared to your balance, or when you want one steady fixed payment instead of a variable line. Your timeline matters too. A HELOC you'll pay back within a couple of years is a different decision than one you'll carry for a decade.

Common questions about helocs & home equity

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