Buller v. Comm'r

United States Court of Appeals for the Second Circuit · August 14, 2025 · No. 24-1557

Summary

This Second Circuit opinion reviews a United States Tax Court dismissal of a petition challenging a 2018 income-tax deficiency due to a late filing. The court holds that the Internal Revenue Code’s ninety-day filing deadline under I.R.C. § 6213(a) is a nonjurisdictional claim-processing rule rather than a strict jurisdictional bar. Consequently, the court further determines that this deadline is subject to equitable tolling. The judgment is reversed and remanded for the Tax Court to consider whether the petitioners are entitled to equitable tolling for their nine-day delay.

Court
United States Court of Appeals for the Second Circuit
Writing for the Court
Cabranes; Lohier; Sullivan
Jurisdiction
United States Court of Appeals for the Second Circuit
Decision date
August 14, 2025
Docket number
24-1557
Procedural posture
Appeal from United States Tax Court judgment dismissing petition for lack of jurisdiction under IRC §6213(a).
Standard of review
de novo
Precedential value
published
Parties
Mark Buller and Sarah Beatty v. Commissioner of Internal Revenue
Disposition
reversed_and_remanded

Topics

taxappellate procedurestatutory interpretationcivil procedure

Practice areas

tax

Questions Presented

  1. Whether IRC §6213(a) filing deadline is jurisdictional or a nonjurisdictional claim‑processing rule
  2. Whether IRC §6213(a) is subject to equitable tolling

Holdings

  1. Section 6213(a) is a nonjurisdictional, claim‑processing rule.
  2. Section 6213(a) is subject to equitable tolling.

Key quotations

Because Congress has not clearly imbued the filing deadline in section 6213(a) with jurisdictional consequences, we hold that it is a nonjurisdictional, claim‑processing rule.
As a result, we hold that section 6213(a) is subject to equitable tolling.

Factual background

The IRS mailed a notice of deficiency on August 22, 2022. Petitioners filed a petition to the Tax Court nine days late. The Tax Court dismissed the petition, holding that the filing deadline in IRC §6213(a) was jurisdictional and thus barred review.

Procedural history

Petitioners filed a petition nine days after the IRS notice of deficiency was mailed. The Tax Court dismissed for lack of jurisdiction pursuant to IRC §6213(a). Petitioners appealed to the Second Circuit.

Remand instructions

Tax Court to consider whether Petitioners are entitled to equitable tolling.

Court Document

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