9th Cir.

Mayen v. Countrywide Home Loans, Inc.

June 4, 2026 ·3:23-cv-01915-RBM-AHG ·Unpublished · By Maria Santos

The Ninth Circuit affirmed a district court dismissal based on judicial estoppel after the plaintiff failed to disclose claims in bankruptcy schedules. The court held that the plaintiff derived an unfair advantage by receiving automatic stays without listing potential assets.

Background

Plaintiff Julio Mayen appealed a district court judgment dismissing his claims for breach of fiduciary duty, breach of contract, securities-regulation violations, consumer-protection violations, and declaratory relief. The dismissal was based on judicial estoppel because Mayen did not disclose claims against the defendants in his three bankruptcy cases. Mayen also appealed the denial of his motion for reconsideration.

The court’s reasoning

The court reviewed the application of judicial estoppel for abuse of discretion. It applied the three factors from New Hampshire v. Maine: whether the later position was inconsistent with the earlier position, whether the party succeeded in persuading a court to accept the earlier position, and whether the party would derive an unfair advantage. The court found all three factors favored the district court. Mayen asserted inconsistent positions by not disclosing claims in bankruptcy schedules. The bankruptcy court accepted his position by granting automatic stays, and Mayen derived an unfair advantage by receiving those stays without disclosing assets. The court rejected Mayen’s reliance on Ah Quin because he never sought to reopen his bankruptcy proceedings to file amended schedules. The court also found Mayen’s constitutional arguments regarding the Seventh Amendment and due process lacked merit.

What it means going forward

The decision reinforces that parties must fully disclose potential claims in bankruptcy schedules to avoid being barred by judicial estoppel in subsequent litigation. It clarifies that receiving automatic stays without disclosure constitutes an unfair advantage even if the bankruptcy case did not result in plan confirmation or discharge.