When you take equity out of your house, you convert part of the home’s value into cash by taking on new debt secured by the property itself. That means a bigger monthly obligation, new interest and closing costs, tax rules that only sometimes let you deduct the interest, and a real possibility of foreclosure if payments stop. The cash you receive isn’t taxable, but everything else about the transaction reshapes your finances.
What Changes the Moment You Borrow Against Your Home
Every method of pulling cash from your home creates or restructures a lien, a lender’s legal claim against the property. A home equity loan and a home equity line of credit (HELOC) sit behind your existing mortgage as a second lien. A cash-out refinance replaces your original mortgage with a new, larger one and leaves you with a single payment on a bigger balance.
Three things happen at once. Your total debt against the home goes up. Your monthly outflow goes up. And the equity cushion between what you owe and what the house is worth gets thinner, which matters if property values slip.
How Your Monthly Payments Shift by Product
A home equity loan hands you a lump sum at a fixed rate and adds a second fixed payment on top of your existing mortgage, usually amortized over 10 to 20 years. The number is predictable for the entire term.
A cash-out refinance folds everything into one payment, but that payment is noticeably larger than your old one. The principal is bigger, and if current rates sit above the rate on your original mortgage, you’re now paying the higher rate on every dollar you already owed, not just the new cash.
HELOCs are the product that surprises people. During the draw period, which typically runs up to 10 years, most lenders require interest-only payments on whatever you’ve drawn. When the repayment period starts, principal gets added in and the monthly bill can jump sharply. The rate is almost always variable, calculated as the prime rate plus a margin your lender sets, so payments move when prime moves. The national average HELOC rate sat around 7.18% as of early 2026. A borrower who opened a line at 6% could be paying 8% or more a year or two later. Budget for the worst-case rate, not the starting rate.
What It Costs to Get the Money
Closing costs for home equity products typically run 2% to 5% of the loan amount, covering the appraisal, title search, attorney fees, recording fees, and origination charges. Some lenders absorb part of these costs on HELOCs, often in exchange for a requirement to keep the line open for a minimum period. From application to funding, the whole process usually takes two to six weeks.
At closing you sign a promissory note and a deed of trust or mortgage giving the lender a security interest in the property. Federal law then gives you three business days to cancel without penalty, a cooling-off window known as the right of rescission.1eCFR. 12 CFR 1026.23 – Right of Rescission The clock starts on the latest of three events: when you sign the closing documents, when you receive the required rescission notice, or when you receive all material loan disclosures.
The rescission right has limits. It doesn’t apply to a mortgage used to purchase the home. And if you refinance with your existing lender, the right applies only to the new money, not to the refinanced balance of the loan you already had.1eCFR. 12 CFR 1026.23 – Right of Rescission Once the three days pass, funds are typically wired or delivered by certified check within a few business days.
How the IRS Treats the Cash and the Interest
The cash from an equity withdrawal is not taxable income. You’re borrowing, not earning. The real tax question is whether the interest you pay is deductible.
Under the Tax Cuts and Jobs Act, interest on home equity debt is deductible only when the proceeds are used to buy, build, or substantially improve the home securing the loan. Money used to pay off credit cards, fund a vacation, or cover tuition doesn’t qualify.2Internal Revenue Service. Real Estate (Taxes, Mortgage Interest, Points, Other Property Expenses) 2 These restrictions were originally set to expire after 2025, but Congress made them permanent in 2025, so the same rules carry into 2026.
Even when the interest qualifies, there’s a ceiling. You can deduct mortgage interest on the first $750,000 of combined acquisition debt ($375,000 if married filing separately) for loans taken out after December 15, 2017. Older mortgages originated on or before that date may still fall under the previous $1 million cap.3Internal Revenue Service. Publication 936 – Home Mortgage Interest Deduction That $750,000 limit covers all qualifying mortgage debt on your main home and a second home combined, so a large existing mortgage can leave little room for deductible home equity interest.
If you plan to claim the deduction, keep receipts for materials, contractor invoices, and documentation of the improvements. A kitchen remodel clearly qualifies. Paying off student loans doesn’t.
What You’re Risking
The house is the collateral. Miss enough payments and you can lose it.
Default and Foreclosure
Default on a home equity loan or HELOC gives the lender the right to foreclose, the same way a first-mortgage lender can. The process typically begins after about 90 to 120 days of missed payments with a formal notice of default, followed by a pre-foreclosure period and eventually a forced sale.
Second-lien holders face a practical wrinkle. In a foreclosure sale, the first mortgage gets paid first. If there isn’t enough equity left over to cover the second loan, the second-lien lender may not foreclose at all. They can sell the debt to a collection agency instead, or sue you directly for the unpaid balance. A judgment from that suit can lead to wage garnishment or liens on other property. The debt doesn’t vanish; it just changes shape.
Going Underwater
Pulling equity shrinks the gap between what you owe and what the home is worth. If values drop, you can owe more than you could sell for. The number of homes in negative equity rose 21% in the third quarter of 2025 compared with the prior year, reaching roughly 1.2 million properties nationwide. Borrowers who withdrew equity near peak valuations are the most exposed.
Being underwater doesn’t trigger an immediate penalty, but it constrains you. You can’t sell without bringing cash to closing to cover the shortfall. Refinancing becomes almost impossible because no lender will write a loan larger than the property is worth. If you need to move for work or family reasons, the choices narrow to a short sale, which damages credit, or continuing to pay on a home you can’t afford or don’t want.
Overleveraging
A lender approving you for 80% loan-to-value reflects the lender’s risk tolerance, not yours. Homeowners who max out available equity leave no margin for repairs, rate increases on variable products, or ordinary financial surprises. If the new monthly payment would strain your budget during a month with an unexpected car repair or medical bill, the loan is too big.
How It Shows Up on Your Credit
Applying for the loan triggers a hard inquiry that usually knocks a few points off your score temporarily. The longer-term effect depends on the product.
A home equity loan reports as an installment account. The balance falls predictably as you pay, which scoring models view favorably over time. A HELOC is a revolving account, more like a credit card. FICO scores are designed to exclude HELOCs from credit utilization calculations, but VantageScore models may factor your HELOC balance against its limit. Drawing heavily on the line could pull your VantageScore down even when your FICO score doesn’t move.
The biggest credit risk is the obvious one. A single late payment reported to the bureaus can drop your score significantly, and a foreclosure stays on your report for seven years. If you’re using equity to consolidate high-interest debt, the monthly savings only help if they actually stay in your budget. Running new balances back up on the cards you just paid off is a common pattern, and it’s how manageable debt turns into a crisis.