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No. 10753583
United States Court of Appeals for the Ninth Circuit
Tao v. Arovast Corporation
No. 10753583 · Decided December 11, 2025
No. 10753583·Ninth Circuit · 2025·
FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
December 11, 2025
Citation
No. 10753583
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS DEC 11 2025
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
NAM TAO, individually and on behalf of No. 24-5413
all others similarly situated, D.C. No.
8:23-cv-00599-JWH-JDE
Plaintiff - Appellant,
v. MEMORANDUM*
AROVAST CORP.,
Defendant - Appellee.
Appeal from the United States District Court
for the Central District of California
John W. Holcomb, District Court Judge, Presiding
Argued and Submitted November 21, 2025
Pasadena, California
Before: CLIFTON, BYBEE, and DE ALBA, Circuit Judges.
Plaintiff appeals from the district court’s dismissal of this action for lack of
subject matter jurisdiction. The district court concluded that Plaintiff failed to
establish that his claims are ripe for review. “The existence of subject matter
jurisdiction is a question of law reviewed de novo.” Harden v. Roadway Package
*
This disposition is not appropriate for publication and is not precedent
except as provided by Ninth Circuit Rule 36-3.
Sys., Inc., 249 F.3d 1137, 1140 (9th Cir. 2001). As the parties are familiar with the
facts, we do not recount them at length here. We affirm.
Plaintiff failed to establish that his claims are prudentially ripe. “The
ripeness doctrine is ‘drawn from both Article III limitations on judicial power and
from prudential reasons for refusing to exercise jurisdiction.’” Nat’l Park Hosp.
Ass’n v. Dep’t of Interior, 538 U.S. 803, 808 (2003) (quoting Reno v. Cath. Soc.
Servs., Inc., 509 U.S. 43, 57 n.18 (1993)).
As a threshold matter, we first address Plaintiff’s request that we abrogate
the doctrine of prudential ripeness. We cannot. We acknowledge that “[t]he
Supreme Court has stated that the prudential ripeness doctrine is ‘in some tension’
with ‘the principle that a federal court’s obligation to hear and decide cases within
its jurisdiction is virtually unflagging.’” Planned Parenthood Great Nw., Hawaii,
Alaska, Indiana, Kentucky v. Labrador, 122 F.4th 825, 840 (9th Cir. 2024)
(quoting Susan B. Anthony List v. Driehaus, 573 U.S. 149, 167 (2014)) (cleaned
up). However, “the Supreme Court’s observation in Driehaus does not relieve us
of our obligation, as a panel, to follow our prudential ripeness precedents.”
Stockton v. Brown, 152 F.4th 1124, 1148–49 (9th Cir. 2025). “Because the
Supreme Court ‘has not yet had occasion to resolve the continuing vitality of the
prudential ripeness doctrine,’ we apply it here regardless of any uncertainty about
its life expectancy.” Skyline Wesleyan Church v. Cal. Dep’t of Managed Health
2 24-5413
Care, 968 F.3d 738, 751 n.9 (9th Cir. 2020), as amended (July 21, 2020) (quoting
Fowler v. Guerin, 899 F.3d 1112, 1116–18 n.1 (9th Cir. 2018)) (cleaned up).
In the alternative, Plaintiff argues that the consideration of the prudential
ripeness doctrine should be cabined to administrative law cases. While Plaintiff is
correct that the prudential ripeness doctrine is commonly discussed in the context
of administrative law, there is no precedent barring application of the doctrine
beyond that context. Indeed, this court has already addressed this issue and
exercised its discretion in applying the prudential ripeness doctrine to a private
party dispute. See, e.g., In re Coleman, 560 F.3d 1000 (9th Cir. 2009). Like in
Coleman, the facts here warrant consideration of the doctrine. Specifically, the
Consumer Product Safety Commission’s (“CPSC”) involvement in the recall
weighs in favor of applying the doctrine. It is undisputed that Defendant has been
working in conjunction with the CPSC to execute the recall. As such, similar
“concerns over judicial entanglement in administrative agency actions” exist in this
case. Principal Life Insurance Co. v. Robinson, 394 F.3d 665, 671 (9th Cir. 2005).
Having established that the doctrine of prudential ripeness remains viable,
we turn to the merits. “In evaluating the prudential aspects of ripeness, our
analysis is guided by two overarching considerations: ‘the fitness of the issues for
judicial decision and the hardship to the parties of withholding court
consideration.’” Thomas v. Anchorage Equal Rts. Comm’n, 220 F.3d 1134, 1141
3 24-5413
(9th Cir. 2000) (en banc) (quoting Abbott Lab’ys v. Gardner, 387 U.S. 136, 149
(1967)).
1. Fitness of Issues for Judicial Decision: We conclude that Tao’s claims are
not yet fit for judicial decision. “A claim is fit for decision if the issues raised are
primarily legal, do not require further factual development, and the challenged
action is final.” US West Commc’ns v. MFS Intelenet, Inc., 193 F.3d 1112, 1118
(9th Cir. 1999) (quoting Standard Alaska Prod. Co. v. Schaible, 874 F.2d 624, 627
(9th Cir. 1989)). First, Plaintiff’s counsel indicated at oral argument that Plaintiff
has not attempted to take advantage of the recall being overseen by the CPSC.
Where Plaintiff’s claims are premised on alleged inadequacies of the CPSC recall,
there are still “many unknown facts” concerning whether Plaintiff’s claims would
be resolved if and when he avails himself of the CPSC recall. See Am.-Arab Anti-
Discrimination Comm. v. Thornburgh, 970 F.2d 501, 510–12 (9th Cir. 1991).
Indeed, if Plaintiff were to submit a request for a refund or replacement and
Defendant provides it, it is unclear how Plaintiff would continue to be aggrieved.
Accordingly, because the factual record has not been fully developed, we avoid
unnecessary adjudication by declining judicial review.
2. Hardship to Parties: Withholding review will not impose an undue
hardship on Plaintiff. “To meet the hardship requirement, a litigant must show that
withholding review would result in direct and immediate hardship and would entail
4 24-5413
more than possible financial loss.” MFS Intelenet, Inc., 193 F.3d at 1118 (9th Cir.
1999) (quoting Winter v. California Med. Review, Inc., 900 F.2d 1322, 1325 (9th
Cir. 1990). Plaintiff has not alleged that he has suffered physical or any other non-
financial type of harm; Tao’s alleged injury is limited to money lost, restitution,
and statutory damages. As such, any hardship he might experience as a result of
the court declining to exercise jurisdiction over his claims would be purely
financial in nature and does not meet the hardship requirement. We therefore
conclude that this case is prudentially unripe.
We agree with the district court that the case is not ripe and thus agree that
we lack subject matter jurisdiction over the matter.
AFFIRMED.
5 24-5413
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 11 2025 MOLLY C.
Key Points
01NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 11 2025 MOLLY C.
02COURT OF APPEALS FOR THE NINTH CIRCUIT NAM TAO, individually and on behalf of No.
03Holcomb, District Court Judge, Presiding Argued and Submitted November 21, 2025 Pasadena, California Before: CLIFTON, BYBEE, and DE ALBA, Circuit Judges.
04Plaintiff appeals from the district court’s dismissal of this action for lack of subject matter jurisdiction.
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS DEC 11 2025 MOLLY C.
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