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No. 10124137
United States Court of Appeals for the Ninth Circuit

David Gilmartin v. Cir

No. 10124137 · Decided September 23, 2024
No. 10124137 · Ninth Circuit · 2024 · FlawFinder last updated this page Apr. 2, 2026
Case Details
Court
United States Court of Appeals for the Ninth Circuit
Decided
September 23, 2024
Citation
No. 10124137
Disposition
See opinion text.
Full Opinion
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 23 2024 MOLLY C. DWYER, CLERK U.S. COURT OF APPEALS FOR THE NINTH CIRCUIT DAVID GILMARTIN, No. 22-70228 Petitioner-Appellant, Tax Ct. No. 21604-18 v. MEMORANDUM* COMMISSIONER OF INTERNAL REVENUE, Respondent-Appellee. Appeal from a Decision of the United States Tax Court Submitted September 17, 2024** Before: WARDLAW, BADE, and H.A. THOMAS, Circuit Judges. David Gilmartin appeals pro se from the Tax Court’s order, following a bench trial, upholding the Commissioner of Internal Revenue’s determination of income tax deficiencies, and imposing a penalty under 26 U.S.C. § 6673. We have jurisdiction under 26 U.S.C. § 7482(a)(1). We review de novo the Tax Court’s * 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). legal conclusions and for clear error its factual determinations. Hardy v. Comm’r, 181 F.3d 1002, 1004 (9th Cir. 1999). We affirm. The Tax Court properly upheld the Commissioner’s deficiency determination because the Commissioner presented “some substantive evidence” that Gilmartin failed to report income and Gilmartin did not submit any relevant evidence “showing that the deficiency was arbitrary or erroneous.” Id. at 1004-05; Grimes v. Comm’r, 806 F.2d 1451, 1453 (9th Cir. 1986) (“There can be no doubt that the tax on income is constitutional” and “income includes gain derived from capital, from labor, or from both combined” (citation and internal quotation marks omitted)); Olson v. United States, 760 F.2d 1003, 1005 (9th Cir. 1985) (“This court has repeatedly rejected the argument that wages are not income as frivolous”). The Tax Court did not abuse its discretion by imposing against Gilmartin a $5,000 penalty under 26 U.S.C. § 6673 for maintaining frivolous positions despite the Tax Court’s warnings. See Wolf v. Comm’r, 4 F.3d 709, 716 (9th Cir. 1993) (setting forth standard of review and concluding that the Tax Court was within its discretion in imposing penalties under § 6673 against taxpayer who pursued frivolous litigation following warning). Gilmartin’s motions for an extension of time to file a reply brief (Docket Entry Nos. 68, 70, 71) are denied as moot. AFFIRMED. 2 22-70228
Plain English Summary
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 23 2024 MOLLY C.
Key Points
Frequently Asked Questions
NOT FOR PUBLICATION FILED UNITED STATES COURT OF APPEALS SEP 23 2024 MOLLY C.
FlawCheck shows no negative treatment for David Gilmartin v. Cir in the current circuit citation data.
This case was decided on September 23, 2024.
Use the citation No. 10124137 and verify it against the official reporter before filing.
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