The Tax Court just told the IRS: nice try, but we’re not reopening the partnership filing-deadline debate. Bottom line: under the current audit regime, equitable tolling is still on the table if you meet the requirements.
Holding
The Tax Court said no to a do-over on Kings Road. The principal points are that the BBA partnership petition deadline is not jurisdictional and equitable tolling is available if you tick all the right boxes. Anyone looking for a ruling on the actual tax figures, just keep waiting.
Why It Matters
The applicable partnership regime remains decisive. The Court continues to distinguish the current Bipartisan Budget Act procedures from the former TEFRA procedures. Similar deadline language does not produce the same result when statutory context and administrative structure differ.
The opinion preserves earlier holdings rather than announcing tolling for the first time. Big Apple addressed jurisdiction in August 2026. The first Kings Road opinion addressed equitable tolling in September. This opinion rejects the IRS’s attempt to reopen those conclusions.
Nonjurisdictional does not mean optional. The deadline’s classification and the availability of tolling are separate questions. This ruling does not excuse every late petition or establish that every partnership qualifies for relief.
Reconsideration has procedural limits. Repeating rejected arguments or introducing legal theories that could have been raised earlier does not provide an appropriate basis to obtain a different result.
Key Facts
The Court considered three related decisions:
North Wall Holdings, 165 T.C. 143 (2025): The former TEFRA partnership petition deadline was jurisdictional. The Court also held that the deadline would not permit equitable tolling even if it were nonjurisdictional.
Big Apple Tompkins Realty, August 5, 2026: The current partnership petition deadline under section 6234(a) was nonjurisdictional. The Court left the tolling question open.
The earlier Kings Road opinion, September 21, 2026: The current partnership petition deadline could permit equitable tolling.
On 21 October 2026 the IRS moved for reconsideration under Tax Court Rule 161, contending that the Court had committed a substantial error of law. The IRS said the current regime decisions were in conflict with North Wall and raised concerns about the administrative burden of tolling.
Kings Road had already put forward a very robust tolling argument in opposition to the IRS's motion to dismiss. The IRS had not in any of its motion papers (including those filed subsequent to Kings Road's objection) addressed the issue of tolling at all. The IRS's motion to reconsider was the first time it had ever raised the administrative burden theory.
Statutory or Regulatory Framework
The Tax Equity and Fiscal Responsibility Act of 1982 (TEFRA) was the law that previously governed partnership-item adjustments. That was replaced by the provisions of the Bipartisan Budget Act of 2015 (BBA). The BBA provisions generally apply to partnership taxable years beginning after December 31, 2017.
A jurisdictional deadline is a deadline which limits a court's jurisdiction to hear the matter. SCOTUS precedent requires a clear congressional statement before a filing deadline can be treated as jurisdictional and that statement is to be assessed through the statutory text, the context and the historical treatment. A non-jurisdictional deadline can still be a binding filing deadline; the fact that it is not a jurisdictional deadline in itself is not the answer to the question of whether equitable tolling is applicable.
Section 6234 is the relevant BBA petition section. Formerly section 6226 governed the TEFRA petitions. Rule 161 is the procedural vehicle for the IRS's request to have the Court's opinion reconsidered.
Arguments
Taxpayer’s position, as described in the opinion:
The BBA filing deadline permits equitable tolling.
The Court should reject the IRS’s jurisdictional dismissal request, as Kings Road had argued in its earlier objection.
The November 2 opinion does not separately summarize a new taxpayer brief responding to the reconsideration motion.
Government argued:
Big Apple and the earlier Kings Road ruling conflicted with North Wall because the BBA and TEFRA provisions use materially similar deadline language.
The Court should revisit its conclusions that the BBA deadline is nonjurisdictional and permits equitable tolling.
Tolling the BBA deadline could create substantial administrative burdens and uncertainties.
Court’s Reasoning
The earlier opinions already addressed the alleged conflict. Big Apple explained why the TEFRA and BBA proceedings differ. The prior Kings Road opinion also reconciled its tolling conclusion with North Wall.
The statutory systems differ beyond their deadline wording. TEFRA contained a complex, multilayered assessment process. The BBA removed relevant legal and administrative complexities that had informed North Wall.
Multiple petition windows illustrated that distinction. TEFRA allowed different partners to file during different periods and set rules governing how those deadlines interacted. The Court identified no BBA equivalent.
Reconsideration did not permit another presentation of rejected theories. The Court applied Estate of Quick’s rule against using reconsideration to repeat rejected legal arguments or offer new theories to reach a preferred result.
The new administrative-burden argument did not justify reversal. The IRS had not addressed tolling when responding to the earlier dismissal dispute. Its later list of uncertainties did not establish the type of unworkability the Court had identified under TEFRA in North Wall.
Result
The Court denied the IRS’s Rule 161 motion; the docket records the implementing order at entry 67 on November 2, 2026.
The Takeaway
If you’re advising partnerships, don’t mix up BBA and TEFRA. Jurisdiction and tolling are separate puzzles. This opinion keeps the BBA relief rules as-is and reminds everyone that reconsideration has limits. No, it doesn’t settle the tax bill or hand out blanket deadline relief.