Initial partnership return with all zeros likely invalid under the Beard test

Plain-English summary

The Office of Chief Counsel advised that an initial partnership return showing ownership information but containing all zeros would most likely be invalid under the Beard test. The advice focused on whether the return contained sufficient data to allow calculation of tax. It noted that courts and IRS guidance have applied the Beard test to determine whether partnership returns are valid, while recognizing that a zero return may be valid when it accurately reflects the taxpayer's activity. The advice concluded that there was no indication the all-zero return accurately reflected the taxpayer's activity.

Ruling snapshot

• Question: Would an initial partnership return showing ownership information but all zeros be a valid return under the Beard test?
• Outcome: Advice, the return would most likely be invalid
• Key authorities: Beard test; Huff v. Comm’r, 138 T.C. 258 (2012); YA Global Investments v. Comm’r, 161 T.C. 173, 264 (2023); Field Service Advisory 1992 WL 1354785

Full text (IRS public release)

ID: CCA_2026030612260600 [Third Party Communication:

UILC: 9999.00-00 Date of Communication: Month DD, YYYY]

Number: 202634014
Release Date: 8/21/2026
From: -------------------------
Sent: Friday, March 6, 2026 12:26:06 PM
To: ---------------
Cc: ------------------------------
Bcc:
Subject: RE: -------------------------------- - Invalid Return Under Beard

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 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. See e.g., Huff v. Comm’r, 138 T.C. 258
(2012); Field Service Advisory 1992 WL 1354785.

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. Comm’r, 161 T.C. 173, 264 (2023). There is no indication here that this is an accurate
reflection of the taxpayer’s activity.

Let us know if there are additional questions you have for us.

Best,

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