Internal Revenue Service, Chief Counsel Email No. 202634014, CCA_2026030612260600, UILC 9999.00-00 (Mar. 6, 2026) (released Aug. 21, 2026)

I. Introduction

On August 21, 2026, the Internal Revenue Service released a redacted third-party communication (No. 202634014) in which IRS Chief Counsel personnel addressed a question of considerable practical importance to partnership tax practitioners: whether an initial Form 1065, U.S. Return of Partnership, that displays ownership information but reports all zeros across its income, deduction, and credit lines constitutes a valid return for purposes of the Internal Revenue Code.¹ The communication, dated March 6, 2026, concludes that such a filing “would most likely be considered invalid under application of the Beard test,” specifically failing the prong requiring “sufficient data to allow calculation of tax.”

For experienced CPAs and enrolled agents who prepare or review partnership returns, this guidance carries significant implications. It confirms that the Beard framework—long applied to individual income tax returns in the tax-protester context—extends to partnership returns, and it narrows the circumstances under which a zero-return might be deemed valid. This article examines the Beard test in detail, traces its doctrinal origins through the Tax Court’s landmark 1984 opinion, and analyzes how the test applies to the partnership context in light of the recently released guidance.

II. The Beard Test: Doctrinal Origins and Development

A. The Supreme Court Lineage

The Beard test did not emerge in a vacuum. The Tax Court in Beard v. Commissioner, 82 T.C. 766 (1984), expressly drew upon a trilogy of Supreme Court decisions to articulate the standard for determining whether a submitted document qualifies as a “return” for purposes of the Internal Revenue Code:

Florsheim Bros. Drygoods Co. v. United States, 280 U.S. 453 (1930) – The Court held that a “tentative return” filed to secure an extension of time was not a return sufficient to trigger the running of the statute of limitations. The Court reasoned that the period of limitations was to commence only “when the taxpayer supplied the required information in the prescribed manner—the completed return.” Id. at 462. The Court recognized, however, that “the filing of a return that is defective or incomplete may under some circumstances be sufficient to start the running of the period of limitation,” but such a return “must purport to be a specific statement of the items of income, deductions, and credits in compliance with the statutory duty to report information and ‘to have that effect it must honestly and reasonably be intended as such.’” Id. at 463 (emphasis added).
Zellerbach Paper Co. v. Helvering, 293 U.S. 172 (1934) – Justice Cardozo, writing for the Court, articulated the now-familiar standard: “Perfect accuracy or completeness is not necessary to rescue a return from nullity, if it purports to be a return, is sworn to as such . . . and evinces an honest and genuine endeavor to satisfy the law. This is so even though at the time of filing the omissions or inaccuracies are such as to make amendment necessary.” Id. at 180.
Badaracco v. Commissioner, 464 U.S. 386 (1984) – The Supreme Court reaffirmed the Florsheim and Zellerbach framework, holding that returns which “purported to be returns, were sworn to as such and appeared on their faces to constitute endeavors to satisfy the law” were not nullities even though they were fraudulent. Id. at 403–04. The Court further stated that “a document which on its face plausibly purports to be in compliance, and which is signed by the taxpayer, is a return despite its inaccuracies.” Id. at 404.

B. The Tax Court’s Articulation in Beard

In Beard v. Commissioner, 82 T.C. 766 (1984), the Tax Court synthesized the Supreme Court precedent into a four-part test. The Court stated:

“The Supreme Court test to determine whether a document is sufficient for statute of limitations purposes has several elements: First, there must be sufficient data to calculate tax liability; second, the document must purport to be a return; third, there must be an honest and reasonable attempt to satisfy the requirements of the tax law; and fourth, the taxpayer must execute the return under penalties of perjury.”

Id. at 778.

The Beard case itself involved a taxpayer, Robert D. Beard, who had tampered with an official Form 1040 by altering margin and item captions to recategorize his $24,401.89 in wages as “Non-taxable receipts” under a so-called “equal exchange” theory derived from a misreading of Eisner v. Macomber, 252 U.S. 189 (1920). The tampered form showed a zero tax liability while simultaneously claiming a refund of $1,770.75 in withheld taxes. The Tax Court held that the tampered form was not a return within the meaning of §§ 6011, 6012, 6072, and 6651(a)(1) of the Internal Revenue Code, and that an addition to tax under § 6651(a)(1) for failure to file was properly assessed. Beard, 82 T.C. at 766, 780.

The Court’s analysis of the first prong—sufficient data to calculate tax liability—was particularly pointed. The Court observed that to compute a tax from the tampered form, “one must effectively ignore the margin and line descriptions, imagining instead the correct ones from an official Form 1040, or one must simply select from the form, including the Form W-2, that information which appears to be applicable and correct, and from the information so selected, irrespective of its label, compute the tax.” Id. at 779. The Court concluded that “we do not believe such an exercise is what the U.S. Supreme Court had in mind in Commissioner v. Lane-Wells Co., 321 U.S. 219, 222–23 (1944), and Germantown Trust Co. v. Commissioner, 309 U.S. 304, 309 (1940).” Id.

The Court further emphasized the third prong, finding that the tampered form “does not reflect an endeavor to satisfy the law. It in fact makes a mockery of the requirements for a tax return, both as to form and content.” Id. at 778–79. Quoting the Seventh Circuit in United States v. Moore, 627 F.2d 830, 835 (7th Cir. 1980), the Court noted: “In the tax protestor cases, it is obvious that there is no ‘honest and genuine’ attempt to meet the requirements of the code. In our self-reporting tax system the government should not be forced to accept as a return a document which plainly is not intended to give the required information.” Beard, 82 T.C. at 779.

The Beard decision was affirmed on appeal. Beard v. Commissioner, 793 F.2d 139 (6th Cir. 1986).

C. The Four Prongs in Summary

For practitioners, the Beard test requires that a document satisfy all four of the following elements to qualify as a valid return:

Prong	Requirement	Key Authority
1	Sufficient data to calculate tax liability	Florsheim, 280 U.S. at 462; Beard, 82 T.C. at 778
2	The document must purport to be a return	Zellerbach, 293 U.S. at 180; Badaracco, 464 U.S. at 404
3	An honest and reasonable attempt to satisfy the requirements of the tax law	Florsheim, 280 U.S. at 463; Zellerbach, 293 U.S. at 180; Beard, 82 T.C. at 778–79
4	Execution under penalties of perjury	Zellerbach, 293 U.S. at 180; Badaracco, 464 U.S. at 404

III. The Recently Released IRS Communication: Application to Partnership Returns

A. The Question Presented

The redacted third-party communication (No. 202634014) arose from a question regarding an initial partnership return (Form 1065) that displayed ownership information (i.e., partner names, addresses, and ownership percentages) but contained all zeros in the income, deduction, credit, and tax computation lines. The question was whether such a filing constituted a valid return under the Beard test.

B. The IRS Conclusion

The IRS personnel responded:

“We agree with the RA’s memo that the initial return showing ownership information, but containing all 0s would most likely be considered invalid under application of the Beard test. We believe the Beard test to determine validity of the purported return is applicable here, specifically the prong requiring sufficient data to allow calculation of tax.”

The communication further acknowledged that “the Beard test doesn’t apply perfectly to partnership returns, but courts and Service guidance have applied it to determine the validity of a 1065 on several occasions,” citing:

Huff v. Commissioner, 138 T.C. 258 (2012); and
Field Service Advisory 1992 WL 1354785 (BNA 1992).

C. The Zero-Return Distinction: Tax Protestors vs. Legitimate Filers

The communication drew an important distinction between the typical tax-protester zero-return and a zero-return that might genuinely reflect a taxpayer’s (or partnership’s) activity. The IRS noted:

“Numerous tax court decisions have found that a return (typically a 1040) containing all zeros, even if filed on an official IRS form, does not constitute a valid return. However, these are all in the tax protestor context and other cases have held that a zero return may be valid if there is reason to believe that is an accurate reflection of the taxpayer’s activity. YA Global Investments v. Commissioner, 161 T.C. 173, 264 (2023).”

The communication then applied this distinction to the facts at hand: “There is no indication here that this is an accurate reflection of the taxpayer’s activity.”

D. The YA Global Investments Exception

The citation to YA Global Investments v. Commissioner, 161 T.C. 173, 264 (2023), is critical for practitioners. In that case, the Tax Court recognized that a return reporting zero income, zero deductions, and zero tax liability is not per se invalid. Where there is a reasonable basis to believe that the zero figures accurately reflect the taxpayer’s actual economic activity—for example, a partnership in its first year of formation that has not yet commenced operations, or a dormant entity with no income or expenses during the reporting period—the Beard test may be satisfied even though no tax can be “calculated” in the conventional sense. The key inquiry is whether the filing represents an honest and reasonable attempt to comply with the tax law, rather than a sham or protest document.

This exception, however, is narrow. As the IRS communication makes clear, the burden is on the taxpayer (or the practitioner preparing the return) to demonstrate that the zero figures are an “accurate reflection” of the entity’s activity. Mere ownership information on a Form 1065, without any supporting explanation or context for the absence of economic activity, is insufficient.

IV. Practical Implications for Tax Practitioners

A. Preparing Initial Partnership Returns

For CPAs and EAs preparing a Form 1065 for a newly formed partnership or a partnership in a year of inactivity, the following considerations arise from the Beard framework and the recent IRS guidance:

Document the basis for zero figures. If a partnership genuinely has no income, deductions, or credits for the tax year, the preparer should ensure that the return is accompanied by adequate documentation or a statement explaining the partnership’s status (e.g., “Partnership formed on [date]; no business operations commenced during the tax year”). This supports the third Beard prong (honest and reasonable attempt to satisfy the tax law) and distinguishes the filing from a tax-protester zero-return.
Ensure the return “purports to be a return.” The Form 1065 must be completed on the official IRS form (or an approved substitute), signed by a responsible party under penalties of perjury, and include all required identifying information. A document that omits essential structural elements of the form may fail the second and fourth Beard prongs.
Be mindful of the “sufficient data” prong. Even in a legitimate zero-activity scenario, the return should include all required schedules and statements (e.g., Schedule K, Schedule K-1 for each partner, and any applicable information returns). The absence of all economic data, combined with no explanatory context, creates a risk that the IRS will determine the return lacks “sufficient data to calculate tax” and is therefore invalid under Beard.

B. Reviewing Client Returns

When reviewing a client’s previously filed Form 1065 that reports all zeros, practitioners should consider:

Whether the partnership had any activity during the year (even minimal administrative expenses, guaranteed payments, or capital contributions that might generate reportable items);
Whether the return was filed in a timely manner and on the proper form;
Whether there is documentation supporting the zero figures;
The potential consequences of an invalid return, including the failure-to-file penalty under § 6651(a)(2) (for partnerships, the penalty is assessed per partner per month) and the potential impact on the statute of limitations under § 6501(a).

C. Statute of Limitations Considerations

The Beard test originated in the statute-of-limitations context. Florsheim, 280 U.S. at 453; Zellerbach, 293 U.S. at 172; Badaracco, 464 U.S. at 386. If a Form 1065 is deemed invalid under Beard, the three-year assessment period under § 6501(a) may never have begun to run. This has significant implications for both the IRS and the taxpayer. For the practitioner, this means that an invalid partnership return does not provide the same statutory “safe harbor” as a valid one, and the exposure period for assessment remains open.

Conversely, if a return is valid under Beard (even if it reports zeros), the statute of limitations begins to run from the date of filing, providing certainty for both the Service and the taxpayer.

D. The “Doesn’t Apply Perfectly” Caveat

The IRS communication’s acknowledgment that “the Beard test doesn’t apply perfectly to partnership returns” is noteworthy. Partnership returns serve a different function than individual returns: they are primarily informational, reporting the allocation of income, deductions, and credits among partners. The partnership itself is generally not a taxpaying entity (absent subchapter C election, certain excise taxes, or the § 6695(b) preparer penalty context). The “tax” to be “calculated” on a Form 1065 is, in many respects, the allocation of items to partners rather than a discrete tax liability.

Nevertheless, as Huff v. Commissioner, 138 T.C. 258 (2012), and Field Service Advisory 1992 WL 1354785 confirm, the Service and the courts have consistently applied the Beard framework to partnership returns. The “sufficient data to calculate tax” prong, in the partnership context, is best understood as requiring sufficient data to determine the partnership’s items of income, loss, deduction, and credit and their allocation to partners. A Form 1065 with all zeros and no supporting context fails this prong because it provides no data from which any allocation can be determined or verified.

V. Distinguishing Beard from the Present Context

It is important for practitioners to recognize that the Beard case involved a taxpayer who intentionally tampered with an official form to create a false zero liability while claiming a refund—a classic tax-protester scheme. The Court’s language was accordingly strong: the form “makes a mockery of the requirements for a tax return, both as to form and content.” Beard, 82 T.C. at 778–79.

The partnership return at issue in the recent IRS communication is not described in those terms. The communication does not allege tampering, fraud, or protest. It addresses a more mundane (if still problematic) scenario: a return that was filed but contains no economic data. The Beard test still applies, but the analysis is less about intent to deceive and more about whether the document provides the minimum informational content necessary to function as a return within the self-assessment system.

The YA Global Investments decision, 161 T.C. at 264, provides the critical counterweight: a zero-return is not automatically invalid. The question is one of context and reasonable belief. For a partnership that has genuinely not commenced operations, a properly prepared and documented zero-return may satisfy Beard. For a partnership that has been actively conducting business but files a return with all zeros and no explanation, the return is far more likely to be deemed invalid.

VI. Conclusion

The recently released IRS communication (No. 202634014) provides practitioners with useful, if somewhat cautious, guidance on the validity of zero-return partnership filings. The use of “most likely” rather than a categorical statement reflects the fact-specific nature of the Beard analysis and the narrow YA Global Investments exception. For experienced CPAs and EAs, the practical takeaways are:

The Beard test applies to Form 1065 filings, notwithstanding the test’s origins in the individual return and tax-protester contexts.
A Form 1065 showing ownership information but all zeros will “most likely” be invalid under the first Beard prong (sufficient data to calculate tax) absent evidence that the zeros accurately reflect the partnership’s activity.
Practitioners should document the basis for zero figures on initial or dormant-year partnership returns to support the “honest and reasonable attempt” prong and to distinguish the filing from a tax-protester submission.
The YA Global Investments exception provides a path to validity for legitimate zero-activity partnerships, but the burden of demonstrating that the zeros are an “accurate reflection” of activity rests with the taxpayer.
The invalidity of a return under Beard has downstream consequences for the statute of limitations, failure-to-file penalties, and the overall administrative posture of the partnership’s tax compliance.

Practitioners should remain vigilant in ensuring that every partnership return they prepare or review contains the minimum informational content necessary to satisfy the Beard framework, even in years of apparent inactivity.

Prepared with assistance from Qwen 3.8 27B

Notes

¹ The communication is a redacted third-party communication released by the IRS on August 21, 2026. The parties’ names, specific facts, and certain identifying details have been redacted. The communication reflects the views of IRS Chief Counsel personnel responding to a question regarding the validity of a partnership return under the Beard test.