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Treasury Regulations · 26 CFR

§ 301.6229(b)-1. Extension by agreement.

In effect eCFR current as of October 15, 2026

Regulation text, no changes From the eCFR, current as of October 15, 2026. The eCFR is an authoritative but unofficial editorial compilation of the Code of Federal Regulations; the official text is the annual CFR on govinfo. Compare it with this section on ecfr.gov (external site) or the official annual CFR on govinfo (external site).

Cite as 26 CFR § 301.6229(b)-1

At a glance

Read from the text and its source citation. Not part of the regulation.

Status
In the current eCFR
Issued
October 4, 2001 by T.D. 8965
Length
229 words · about 1 min to read
Cross-references
cites 1 Code section and 1 regulation; cited by 0
(a) In general. Any partnership may authorize any person to extend the period described in section 6229(a) with respect to all partners by filing a statement to that effect with the service center where the partnership return is filed (but, if the notice described in section 6223(a)(1) (beginning of an administrative proceeding) has already been mailed to the tax matters partner, the statement should be filed with the Internal Revenue Service office that mailed such notice). The statement shall—
(1) Provide that it is an authorization for a person other than the tax matters partner to extend the assessment period with respect to all partners;
(2) Identify the partnership and the person being authorized by name, address, and taxpayer identification number;
(3) Specify the partnership taxable year or years for which the authorization is effective; and
(4) Be signed by all persons who were general partners (or, in the case of an LLC, member-managers, as those terms are defined in § 301.6231(a)(7)-2(b)) at any time during the year or years for which the authorization is effective.
(b) Effective date. This section is applicable to partnership taxable years beginning on or after October 4, 2001. For years beginning prior to October 4, 2001, see § 301.6229(b)-1T contained in 26 CFR part 1, revised April 1, 2001.

[T.D. 8965, 66 FR 50555, Oct. 4, 2001]

Cross-references

Computed from the citations in the text of 26 CFR.

Code sections it cites

Regulations it cites

Amendment history

From the source citation at the end of the section, newest first. T.D. is a Treasury decision; FR is the Federal Register.

  1. Issued by T.D. 8965 (66 FR 50555)

Where it sits in 26 CFR

  1. Subchapter F Procedure and administration
  2. Part 301 Procedure and administration
  3. Subpart ECFR01918753cdbe68b Assessment
  4. In General

Nearby sections