Palaniappan v. United States

Opinion

NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 23 2025 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT

NATARAJAN PALANIAPPAN; SATYA No. 24-2502 SREE DANDAMUDI, D.C. No. 2:22-cv-01685-DLR Plaintiffs - Appellants, MEMORANDUM* v.

UNITED STATES OF AMERICA,

Defendant - Appellee.

Appeal from the United States District Court for the District of Arizona Douglas L. Rayes, District Judge, Presiding

Submitted December 17, 2025**

Before: PAEZ, CHRISTEN, and KOH, Circuit Judges.

Natarajan Palaniappan and Satya Sree Dandamudi appeal pro se from the

district court’s judgment on the pleadings in their action seeking a tax refund from

the IRS for tax year 2016. We have jurisdiction under 28 U.S.C. § 1291. We

* This disposition is not appropriate for publication and is not precedent except as provided by Ninth Circuit Rule 36-3. ** The panel unanimously concludes this case is suitable for decision without oral argument. See Fed. R. App. P. 34(a)(2). review de novo. Fleming v. Pickard, 581 F.3d 922, 925 (9th Cir. 2009). We

affirm.

The district court properly granted judgment on the pleadings on the basis of

issue preclusion because the issues of whether Palaniappan participated in the

409A plan and whether the lump sum distribution was subject to income tax

withholding were actually litigated and decided in a prior bankruptcy proceeding.

See Janjua v. Neufeld, 933 F.3d 1061, 1065 (9th Cir. 2019) (setting forth

requirements for issue preclusion under federal law).

We do not consider matters not specifically and distinctly raised and argued

in the opening brief, or arguments and allegations raised for the first time on

appeal. See Padgett v. Wright, 587 F.3d 983, 985 n.2 (9th Cir. 2009).

AFFIRMED.

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