Glossary

Negative Equity

Written by JaredLast reviewed 2026-08-25

What is negative equity on a car loan?

Negative equity is owing more on a car loan than the vehicle securing it is currently worth. The FTC's consumer guidance puts it plainly: "with rare exceptions, the older a car gets, the less it's worth," and accidents, repairs, or damage can push the value down further — so owing more than a car is worth is entirely possible, especially early in a loan before much principal has been paid. The FTC attaches the label to the car, not to the trade-in: when you owe more on the loan than the car is worth, in its words, "you have 'negative equity' in the car." A trade-in is simply where that shortfall has to be settled. Its worked example: a car worth $15,000 with $18,000 still owed leaves $3,000 of negative equity to deal with at the trade-in.

Negative equity isn't a defined term in the Bankruptcy Code or anywhere else in federal law. It's industry and consumer-advocacy language for a market condition, which is why this page cites a regulator and a market study rather than a statute — there is no statute defining it.

How common is negative equity, and how large is it typically?

Common, and trending upward. The CFPB's auto finance data pilot — market-monitoring orders sent to three banks, three finance companies, and three captive lenders — tracked originations from 2018 through 2022 and found negative equity financed in 11.7% of all originations in the dataset. The denominator matters and is widely misreported: the other 88.3% breaks down as 32.1% positive-equity trade-ins and 56.2% no trade-in at all. Restricted to the 9,350,265 originations that did involve a trade-in, 2,500,077 carried negative equity — 26.7%, a ratio computed from the counts in the report's Table 1 rather than published as such. The mean negative equity amount ran $5,073 for new-vehicle financing transactions and $3,284 for used-vehicle financing transactions.

One caution for anyone quoting the report: its executive summary says 11.6 percent while its Table 1 says 11.7 percent. Table 1's own counts — 2,500,077 of 21,361,323 originations — compute to 11.7%, which is the figure used here.

The CFPB's own dataset stops at 2022, but the report also cites outside industry data (Edmunds) showing 20 percent of vehicles traded in during the fourth quarter of 2023 were in a negative equity position, up from a low point in early 2022 — consistent with the CFPB's own note that the trend was "rising through 2023." Note the denominator switch: the Edmunds figure is a share of trade-ins, so it is not directly comparable to the table above, which is a share of all originations.

What happens when negative equity is rolled into a new loan?

The unpaid balance gets added to the new loan's principal instead of being paid off in cash. As the CFPB describes it, once a trade-in's value comes back below what's owed, "the consumer can either pay off the remaining loan balance using cash on hand, or the negative equity may be included (or 'rolled') in the financing for the vehicle being purchased." Rolling it in avoids an upfront cash outlay, but it means financing that old balance a second time, on the new loan's rate and term, on top of the new vehicle's own price.

The FTC warns about how dealers sometimes present this choice: some advertise that they'll "pay off the balance of your loan" on a trade-in "no matter how much you owe," which can be misleading. A dealer who promises to pay off the negative equity "will really pass the cost on to you" — typically by adding the shortfall to the new loan or taking it out of the down payment — and if a dealer represented it would pay off the loan itself while actually rolling the cost into financing, "that's illegal." The FTC's advice is to read the required credit disclosures before signing and look at the downpayment and amount-financed figures on the installment contract — in its own words, you "might have to do the math to understand how the dealer is handling your negative equity," because it is not necessarily broken out as its own line.

Does rolling in negative equity raise the risk of repossession?

Yes, in the CFPB's dataset. Consumers who financed negative equity into a new loan were more than twice as likely to have their account assigned to repossession within two years compared to consumers who applied a positive-equity trade-in balance, and almost 1.5 times as likely compared to consumers with no trade-in at all. The CFPB frames this as one channel among several: financing negative equity also correlates with larger loans, higher payments, and thinner cushion against a financial shock, all measured in the same dataset.

Every figure moves the same direction for negative-equity accounts: bigger loans, higher payments, lower credit scores, longer terms, and a loan-to-value ratio starting more than a fifth above the car's own worth. The CFPB notes that a higher loan-to-value ratio generally keeps a consumer underwater longer, and a higher payment-to-income ratio leaves less room to absorb a missed paycheck before falling behind.

Does negative equity affect the 910-day rule's purchase-money protection?

It can, and it is where negative equity has generated the most federal appellate litigation — nine circuits have now ruled on it. The § 1325(a) hanging paragraph blocks cramdown on a car loan that has a purchase-money security interest, was incurred within 910 days of filing, and secures a personal-use vehicle — but "purchase money security interest" isn't defined in the Bankruptcy Code, so courts borrow the definition from state law, almost always a state's UCC Article 9. Whether rolled-in negative equity is part of that protected purchase-money debt, or a separate unprotected piece tacked on, has split the circuits: eight — the Second, Fourth, Fifth, Sixth, Seventh, Eighth, Tenth, and Eleventh — treat it as protected, while the Ninth Circuit held the opposite in In re Penrod, 611 F.3d 1158 (9th Cir. July 16, 2010), which acknowledged that it was creating the split and declined to follow its sister circuits. Rehearing en banc was denied over dissent, 636 F.3d 1175 (9th Cir. 2011), so Penrod remains the rule inside the Ninth Circuit.

The same negative-equity loan can be treated as fully protected in one circuit and partly subject to cramdown in another, on identical facts. The full three-condition test, the complete case list, and how courts count the 910 days are on the 910-day rule page; the underwater fact pattern specifically is worked through in underwater on a car loan inside the 910-day window.

What happens to negative equity if the car is surrendered or repossessed?

It becomes exactly the kind of shortfall that turns into a deficiency balance. If a vehicle carrying rolled-in negative equity is surrendered or repossessed and resold, the proceeds have to cover not just the new vehicle's own financed price but also whatever old negative equity got folded into the loan — already more debt than the trade-in car was worth. That makes a deficiency more likely, and larger, than on a loan without rolled-in negative equity. How a deficiency is calculated and discharged is covered on the deficiency balance page; the alternatives to surrender — paying the full claim through a Chapter 13 plan, or redeeming at replacement value in Chapter 7 under redemption — are on the cramdown page and the Chapter 13 and Chapter 7 pillar pages.

This page explains what negative equity is and how regulators and courts have studied and treated it; it isn't legal or financial advice for a specific loan. Whether a specific rolled-in negative-equity balance is protected purchase-money debt is a factual question, decided under a specific circuit's case law and a specific state's UCC, that belongs with the attorney handling that case.