If you want to know whether you have a HELOC, four checks will tell you: your monthly billing statement, your credit report, your original closing documents, and a direct call to your lender. A home equity line of credit has a revolving structure that a standard home equity loan does not: a credit limit you can borrow against repeatedly, a variable interest rate tied to prime, a draw period of up to about ten years, and a minimum payment that may cover only interest during that draw period. Any one of those features points to a HELOC. Seeing several together confirms it.
Check Your Monthly Billing Statement
Your statement is the fastest answer. Look near the top for phrases like “Available Credit,” “Credit Limit,” or “Remaining Credit Line.” A traditional home equity loan never uses those terms because the full amount was handed over at closing and nothing is left to draw. If your statement shows an outstanding balance alongside a separate amount still available to borrow, you have a revolving line.
Look next for a draw period end date. That is the deadline after which you can no longer pull funds from the line, and lenders often print it in the statement header or account summary. Draw periods typically run up to ten years. A fixed home equity loan has no such date because the borrowing already happened.
The interest rate section gives you a third signal. HELOCs almost always carry a variable rate tied to the prime rate, so the rate and payment can shift from month to month. If your statement shows a rate that moves or references “Prime + [margin],” that is a HELOC rather than a fixed-rate installment loan. During the draw period, your minimum payment may cover only the interest on what you have borrowed, calculated by multiplying the current balance by the annual rate and dividing by twelve. On a $15,000 balance at 8 percent, the interest-only payment is $100 a month.
Review Your Credit Report
A free credit report from Equifax, Experian, or TransUnion gives you an independent classification of every debt in your name. Find the “Account Type” or “Account Designator” field next to the loan. HELOCs are most often reported as revolving accounts, the same category used for credit cards. A standard home equity loan shows up as installment debt because it has a fixed payoff date and set monthly payments. Some lenders do report HELOCs as installment accounts, so the type alone is not always conclusive. But if you see “revolving” next to a mortgage-related account, that almost certainly means a HELOC.
The “Credit Limit” or “High Balance” field is another clue. An installment loan displays an “Original Loan Amount” that never changes. A HELOC shows a credit limit representing the maximum you were authorized to borrow. The balance may sit at zero or well below the limit if you have not recently drawn on the line, while an installment loan balance only moves downward as you pay it off.
One quirk worth knowing: FICO scoring models generally exclude HELOC balances from the revolving credit utilization calculation that weighs so heavily on your score. Credit card balances count against your utilization ratio; HELOC balances typically do not. VantageScore models may treat HELOC utilization differently. Practically, carrying a HELOC balance will not tank your score the way maxing out a credit card would, but the account still appears on your report.
Look at Your Original Loan Documents
If the statement and credit report leave any doubt, your closing paperwork settles it. The agreement itself is usually titled “Home Equity Line of Credit Agreement” or “Open-End Mortgage.” That title alone confirms a revolving line rather than a lump-sum loan. If you no longer have a physical copy, your lender can send a duplicate, and the security instrument recorded at your county clerk’s office is a public record you can request.
Federal law requires lenders to provide specific disclosures for open-end credit plans secured by a home. Regulation Z, at 12 C.F.R. ยง 1026.40, spells out exactly what must appear in the agreement: the length of the draw period and repayment period, how the variable rate is calculated, any periodic rate adjustment caps, and a statement of the maximum annual percentage rate the lender can ever charge under any payment option.1eCFR. 12 CFR 1026.40 – Requirements for Home Equity Plans If those elements appear in your contract, you have a HELOC. A closed-end home equity loan uses an entirely different disclosure set and does not reference draw periods or future advances.
Your closing packet should also include a “Right to Rescind” notice. Under federal law, when a lender takes a security interest in your principal home for a credit plan, you have until midnight of the third business day after closing to cancel the transaction.2Office of the Law Revision Counsel. 15 USC 1635 – Right of Rescission as to Certain Transactions That window has long since closed if you have been paying for years, but finding the rescission notice in your file is one more confirmation that the loan is secured by your home and structured as an open-end credit plan.
Contact Your Lender Directly
When documents are missing and credit report codes feel cryptic, a phone call cuts through the ambiguity. Log into the lender’s online portal first and look for an “Account Details” or “Product Information” section. Many banks display the product name explicitly, often “Home Equity Line of Credit” or “HELOC,” alongside the current rate and available credit. If the portal is vague, call the customer service number on your statement and ask the representative to confirm whether the account is open-end credit (a revolving line) or closed-end credit (a fixed loan).
You can also request a Verification of Mortgage, sometimes abbreviated as a VOM. This is a formal document lenders generate on request, confirming your loan terms and payment history. It states the account type, current balance, and a month-by-month rating of whether payments were on time. A VOM is the same document mortgage underwriters use to verify existing debts when you apply for new financing, so lenders have a standard process for producing one. Expect to provide your account number and identity verification.
Why It Matters to Know
Confirming that you have a HELOC matters most as the draw period approaches its end. During the draw period, your minimum payment may have been interest only. Once the draw period closes, you enter the repayment period, and the lender begins amortizing the remaining balance over a set term, often ten to twenty years. Your monthly payment jumps because it now covers principal as well as interest. Some HELOC agreements call for a balloon payment, meaning the entire remaining balance comes due at once rather than being spread over a repayment period.3Consumer Financial Protection Bureau. What You Should Know About Home Equity Lines of Credit If your paperwork includes a balloon provision, that is something to plan for well in advance. Check your statement or ask the lender to pin down the exact date your draw period ends, and start weighing whether to refinance into a fixed home equity loan, negotiate a modification, or pay the balance down before the payment resets.