Fifteen states and the territory of Guam sued Corteva and its new spinoff company, Vylor, in Indiana state court on October 1, 2026, accusing the agriculture giant of using a corporate split to dodge billions of dollars in PFAS "forever chemicals" liability. The states call the move a fraudulent transfer designed to protect Corteva's most profitable business while leaving its toxic-chemical exposure behind in a weaker entity. The lawsuit is the latest escalation in a years-long fight over who pays for PFAS contamination traced back to DuPont, Corteva's former parent. It lands on top of an already-pending federal case and a 2023 nationwide settlement that left the hardest questions unresolved.
Table of Contents
- What the Lawsuit Accuses Corteva of Doing
- Why Corteva Has PFAS Liability in the First Place
- How California's Federal Case Fits In
- How This Differs From the 2023 PFAS Settlement
- What This Means If You're Tracking a PFAS Claim Against Corteva or Chemours
- Frequently Asked Questions
What the Lawsuit Accuses Corteva of Doing
The states allege that Corteva spun off Vylor, its seed business, into a separate company on the same day it closed the transaction — October 1, 2026 — while keeping PFAS liabilities tied to the old corporate structure. According to the Business Insurance report, the suit frames this as an attempt to put Corteva's most valuable asset out of reach of creditors, including the states themselves, who are pursuing claims tied to former DuPont entities.
The case was filed in Indiana state court by a bipartisan coalition of 15 states plus Guam, as reported by Insurance Journal. Bipartisan participation signals that the legal theory — fraudulent transfer, a claim that a company moved assets specifically to avoid paying debts — has support across political lines, not just in states with the most PFAS contamination sites. New Hampshire Attorney General John Formella summarized the states' shared argument this way: "Companies cannot simply move valuable assets out of reach and leave states, communities and taxpayers to deal with the liabilities left behind." That framing is central to the case: the states aren't arguing Corteva caused PFAS pollution directly, but that it structured a transaction to avoid paying for contamination tied to its corporate history.
Why Corteva Has PFAS Liability in the First Place
Corteva split off from DuPont in 2019. Reporting on the case describes Corteva's potential PFAS exposure as inherited contractually from DuPont through that separation, with estimates running into the tens of billions of dollars. That inherited exposure is the backdrop for why the October 2026 spinoff drew immediate legal challenges: any transaction that moves Corteva's valuable assets elsewhere directly affects how much money would be available to pay PFAS claims.
Corteva disputes that it bears responsibility at all. The company has called the states' claims "speculative and unproven" and says it never manufactured or sold PFAS products itself, according to the Reuters report carried by Insurance Journal. That defense separates two questions the case will have to resolve: whether Corteva owes PFAS money because of what it inherited from DuPont, and whether the Vylor spinoff was structured to avoid paying it if so.
How California's Federal Case Fits In
The Indiana lawsuit isn't the first legal challenge to the Vylor transaction. California Attorney General Rob Bonta had already asked a federal court to block the spinoff before it closed, as part of separate PFAS litigation underway in the U.S. District Court for the District of South Carolina.
That request did not stop the deal from closing on October 1. Bonta followed up on August 6, 2026 with a second amended complaint in the federal case, arguing that Corteva's corporate agreements shifted the bulk of PFAS liability onto Chemours — a spinoff with far fewer assets than Corteva itself — in violation of state fraudulent-transfer laws, according to the California Department of Justice. That filing predates the Vylor spinoff and targets a related but earlier corporate restructuring, showing this is a pattern the states say Corteva has used more than once rather than a single isolated transaction.
How This Differs From the 2023 PFAS Settlement
Readers who recall a PFAS settlement involving these companies are thinking of a different, earlier deal. On June 2, 2023, Chemours, DuPont, and Corteva agreed to fund $1.185 billion for U.S. public water systems' PFAS claims, split roughly half to Chemours, about $400 million to DuPont, and about $193 million to Corteva, according to Corteva's own press release announcing the deal.
That settlement resolved water-system claims specifically. It explicitly excluded state attorneys general's natural-resource damage claims — the category of claims now at the center of both the Indiana lawsuit and the federal South Carolina case. In other words, the 2023 deal did not close the door on the liability dispute driving the current litigation; it left that question open, which is why states have had to pursue it separately through fraudulent-transfer claims.
What This Means If You're Tracking a PFAS Claim Against Corteva or Chemours
Nothing about the October 2026 lawsuit creates a new consumer claim or compensation fund on its own. It's a dispute between state governments and Corteva over which corporate entity has to pay for existing PFAS liability — not a new settlement program accepting individual claims.
If you're already involved in PFAS litigation tied to DuPont, Chemours, or Corteva, the practical issue to watch is which entity remains financially able to pay a judgment or settlement. The states' core argument is that the Vylor spinoff — and an earlier restructuring that shifted liability toward Chemours — reduces the assets available to satisfy claims. The outcome of the Indiana case and the related federal case in South Carolina will determine whether that restructuring holds up or gets unwound.
- Claims tied to the 2023 water-system settlement are a separate track from this dispute and are not affected by the new lawsuit.
- Natural-resource damage claims brought by state attorneys general remain unresolved and are the subject of both the Indiana and South Carolina cases.
- Corteva has not conceded liability and is actively contesting the states' fraudulent-transfer theory.
Frequently Asked Questions
Did the lawsuit stop the Vylor spinoff from happening?
No. California had already asked a federal court to block the transaction before it closed, but the spinoff closed on October 1, 2026 anyway.
Is this the same case as the 2023 PFAS settlement?
No. The 2023 settlement paid $1.185 billion to public water systems and specifically excluded state attorneys general's natural-resource damage claims, which is what the new lawsuit covers.
Does Corteva admit it's responsible for PFAS contamination?
No. Corteva calls the states' claims "speculative and unproven" and says it never manufactured or sold PFAS products itself.