A home equity loan (also called an equity loan, home equity installment loan, or second mortgage) lets a homeowner borrow a lump sum secured by the equity in the home. Equity = current market value − outstanding mortgage balance. Home equity loans are usually fixed‑rate, repaid in equal monthly payments over a set term, and are subordinate to the first mortgage (hence “second mortgage”).
Key takeaways
– A home equity loan gives a single lump sum and fixed monthly payments.
– Loan size depends on your home’s appraised value, outstanding mortgage(s) and the lender’s combined loan‑to‑value (CLTV) limit (commonly 80–90%).
– Interest may be tax deductible only when funds are used to buy, build or substantially improve the secured home (current tax law and IRS rules apply).
– Home equity loans put your home at risk if you fail to repay. Shop rates and compare alternatives (HELOC, cash‑out refinance, personal loan).
How a home equity loan works (step‑by‑step)
1. Determine your equity: Get a current market value (online estimate, broker opinion or appraisal) and subtract your outstanding mortgage balance(s).
2. Estimate how much you can borrow: Lenders use CLTV = (first mortgage + second mortgage) ÷ appraised value. If a lender’s CLTV limit is 85%, maximum total liens = 0.85 × home value. Available equity for a second mortgage = max total liens − existing first mortgage balance.
3. Apply: The lender checks credit, income, employment, and orders an appraisal.
4. Offer and closing: If approved, you receive a loan commitment, sign documents at closing, and receive the lump sum (minus closing costs).
5. Repayment: Fixed monthly payments of principal + interest for the term (commonly 5–15 years).
Example calculation (simple)
– Home value: $400,000
– First mortgage balance: $250,000
– Lender CLTV limit: 85% → maximum total liens = 0.85 × $400,000 = $340,000
– Available for second mortgage = $340,000 − $250,000 = $90,000
If you borrow $90,000 at 6% APR on a 10‑year term: monthly payment ≈ $999.
Home equity loan vs. HELOC (key differences)
– Structure: Home equity loan = lump sum, fixed payments. HELOC = revolving line of credit you can draw during a “draw period,” then repay during a repayment period.
– Rates: Home equity loans are generally fixed‑rate. HELOCs typically have variable rates (though some offer fixed‑rate options).
– Use cases: Home equity loan is good when you know exactly how much you need (e.g., large renovation, debt consolidation). HELOC is better for ongoing or unpredictable needs (e.g., staged renovations).
Advantages of a home equity loan
– Lower interest rate than unsecured debt (credit cards, personal loans).
– Fixed interest rate and predictable monthly payments.
– Lump sum provides certainty for one‑time expenses.
– Potential tax benefit if loan proceeds are used to buy/build/substantially improve the secured home (see IRS rules).
Disadvantages and warnings
– Your home is collateral; missed payments can lead to foreclosure.
– Closing costs and appraisal fees.
– You may extend repayment over many years, increasing total interest paid (compare total cost vs. paying down unsecured debt faster).
– Interest is not deductible for most personal uses under recent tax law unless funds are used to improve the home.
Are home equity loan interest payments tax deductible?
Under the Tax Cuts and Jobs Act and IRS guidance, interest on home equity loans and HELOCs is only deductible if the loan proceeds are used to buy, build, or substantially improve the taxpayer’s home that secures the loan. Interest used for other purposes (debt consolidation, college tuition, consumer purchases) generally is not deductible. Always confirm current IRS rules and consult a tax advisor for your situation.
How much home equity loan can I get?
Lenders typically approve a second mortgage up to a CLTV limit (often 80–90%). Your borrowable amount = (CLTV limit × home value) − outstanding mortgage balance(s). Lenders will also consider credit score, debt‑to‑income (DTI) ratio, employment, and property condition.
Can you have a HELOC and a home equity loan at the same time?
Yes. A homeowner can have both, provided the combined outstanding balances do not exceed the lender’s CLTV limit and other underwriting requirements. Some homeowners keep a fixed‑rate home equity loan and a HELOC in place for flexibility—but more debt increases risk.
Home equity loan requirements (typical)
– Sufficient equity to meet the lender’s CLTV threshold.
– Reasonable credit score (requirements vary by lender).
– Acceptable debt‑to‑income ratio.
– Verifiable income and employment.
– Appraisal and title search; homeowner’s insurance in place.
Practical steps to get a home equity loan (step‑by‑step checklist)
1. Check your home value: Use recent comps, online estimate sites, or get an appraisal estimate.
2. Calculate available equity and target loan amount using CLTV formula.
3. Review your credit score and report; correct any errors.
4. Gather documentation: pay stubs, W‑2s, tax returns, mortgage statements, insurance.
5. Shop lenders: compare APR, fees, closing costs, prepayment penalties and CLTV limits. Ask for a Good Faith Estimate.
6. Ask whether interest is fixed, and whether the payment includes escrow for taxes/insurance.
7. Get prequalified to understand likely loan size and rate.
8. Order the lender’s appraisal (or confirm appraisal fee). If appraisal is low, you may need to renegotiate loan size or find another lender.
9. Close and receive funds; keep copies of all documents.
10. Use funds for the stated purpose and maintain a repayment plan; avoid re‑accumulating unsecured debt.
Special considerations and tips
– If using funds to consolidate high‑interest credit cards, ensure monthly payments and term reduction actually improve your total cost — don’t simply move the same spending to new cards.
– If planning to sell soon, realize the second mortgage must be repaid at sale; closing costs and interest could reduce net proceeds.
– If you are refinancing your first mortgage, compare a cash‑out refinance (which replaces your first mortgage) vs. taking a second mortgage—one may offer better rates or lower total fees.
– If you suspect mortgage lending discrimination, contact the Consumer Financial Protection Bureau (CFPB) or the Department of Housing and Urban Development (HUD).
Example scenarios (when a home equity loan makes sense)
– Large, one‑time home remodel that will increase property value.
– Consolidating multiple high‑interest debts into one lower‑rate loan (with disciplined spending changes).
– Financing a major, known expense where you want predictable monthly payments.
What to watch for in the loan documents
– Interest rate (APR) and whether it’s fixed for the life of the loan.
– Loan term and monthly payment amount.
– Prepayment penalty or fees if you pay off early.
– Escrow requirements for taxes and insurance.
– Total closing costs and any appraisal fee non‑refundability.
The bottom line
A home equity loan can be a low‑cost way to access cash for large, planned expenses because it typically offers lower rates and fixed payments compared with unsecured borrowing. But it turns home equity into risk — late payments can lead to foreclosure — and recent tax law limits interest deductibility unless the funds are used to improve the home. Carefully calculate how much you really need, compare alternatives (HELOC, cash‑out refinance, personal loan), and shop lenders for the best overall cost and terms.
Sources and further reading
– Investopedia — Home Equity Loan:
– Consumer Financial Protection Bureau — What is a HELOC?: /
– IRS — Publication 936, Home Mortgage Interest Deduction
Editor’s note: The following topics are reserved for upcoming updates and will be expanded with detailed examples and datasets.