NOT FOR PUBLICATION FILED
UNITED STATES COURT OF APPEALS JUL 12 2021
MOLLY C. DWYER, CLERK
U.S. COURT OF APPEALS
FOR THE NINTH CIRCUIT
CRAIG K. POTTS; KRISTEN H. POTTS, No. 20-16837
Plaintiffs-Appellants, D.C. No. 2:19-cv-04965-SPL
v.
MEMORANDUM*
UNITED STATES OF AMERICA,
Defendant-Appellee.
Appeal from the United States District Court
for the District of Arizona
Steven Paul Logan, District Judge, Presiding
Submitted July 8, 2021**
Portland, Oregon
Before: M. MURPHY,*** PAEZ, and BENNETT, Circuit Judges.
Craig and Kristen Potts (“Taxpayers”) filed a tax refund action under 28
U.S.C. § 1346(a)(1) for tax years 2005 and 2008 through 2013. The district court
*
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).
***
The Honorable Michael R. Murphy, United States Circuit Judge for
the U.S. Court of Appeals for the Tenth Circuit, sitting by designation.
granted the government’s motion to dismiss, finding that the court lacked subject
matter jurisdiction because Taxpayers had not fully paid their tax liabilities for
each year as required under Flora v. United States, 362 U.S. 145 (1960).
Taxpayers appeal the district court’s dismissal of their refund claims for 2005 and
2013. We have jurisdiction under 28 U.S.C. § 1291 and affirm.
“The existence of subject matter jurisdiction is a question of law reviewed
de novo. The district court’s factual findings on jurisdictional issues must be
accepted unless clearly erroneous.” Hughes v. United States, 953 F.2d 531, 535
(9th Cir. 1992) (citations omitted).
“Full satisfaction of the income tax assessment upon which refund is sought
is a jurisdictional prerequisite to maintenance of a suit for refund in the district
court.” Hutchinson v. United States, 677 F.2d 1322, 1325 (9th Cir. 1982) (citing
Flora, 362 U.S. at 146). It is undisputed that Taxpayers still owe over $6 million
in tax assessments for 2005. And we agree with the district court that Taxpayers’
claim seeking the return of their payment, which the Internal Revenue Service
(“IRS”) applied to their 2005 tax liability, is a claim for a partial refund of their
2005 taxes. Thus, the district court correctly determined that it lacked jurisdiction
over the 2005 refund claim.
Taxpayers’ arguments to the contrary are unconvincing. The IRS had the
authority to retain the payment and treat it as a tax payment without accepting
2
Taxpayers’ compromise offer. See IRS Notice 2006-68, § 1.02, 2006-2 C.B. at
105 (“IRS Notice”); see also 26 U.S.C. § 7122(c)(1)(A)(i). Taxpayers’ contract-
based arguments are unavailing because there was no binding contract, as the IRS
did not accept Taxpayers’ offer. Finally, contrary to Taxpayers’ assertion, the
payment was not a “refundable deposit” under the IRS Notice, because their offer,
on its face, was not based “solely on doubt as to liability.”1 See IRS Notice 2006-
68, §§ 1.02, 4.03, 2006-2 C.B. at 105, 106 (emphasis added).
As to the 2013 refund claim, the district court’s finding that Taxpayers had
failed to fully pay their 2013 taxes was correct. A “Form 4340 is an official
document which establishes that [valid] assessments were made.” Hughes, 953
F.2d at 535; see also id. at 540. The government submitted a Form 4340 showing
that Taxpayers have an outstanding tax liability for 2013, and Taxpayers have not
challenged the validity of the form. Thus, the district court properly found that
Taxpayers have not fully paid their 2013 taxes.
We reject Taxpayers’ argument that the district court needed to recalculate
1
We decline to consider Taxpayers’ arguments based on alleged discrimination
and the Internal Revenue Manual, as they raised these arguments for the first time
in their reply brief. See Smith v. U.S. Customs & Border Prot., 741 F.3d 1016,
1020 n.2 (9th Cir. 2014). We also decline to consider their discrimination-based
argument because it is supported by only conclusory statements with no legal
analysis or citations. See United States v. Cazares, 788 F.3d 956, 983 (9th Cir.
2015) (“The failure to cite to valid legal authority waives a claim for appellate
review.”).
3
their correct 2013 tax liability to determine whether they fully paid their taxes, as
such argument misunderstands the relevant inquiry under Flora’s full-payment
rule. The relevant question is whether Taxpayers have fully paid the assessed
amounts, not whether they have fully paid the correctly assessed amounts. See
Flora, 362 U.S. at 177 (“[Section] 1346(a)(1) . . . requires full payment of the
assessment before an income tax refund suit can be maintained in a Federal District
Court.” (emphasis added)).
In sum, the district court properly held that it lacked subject matter
jurisdiction over Taxpayers’ 2005 and 2013 refund claims.
AFFIRMED.
4