Treasury Regulations · 26 CFR
§ 1.410(a)-1. Minimum participation standards; general rules.
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).
Regulation under 26 U.S.C. § 410(a)
Cite as 26 CFR § 1.410(a)-1
At a glance
Read from the text and its source citation. Not part of the regulation.
- Status
- In the current eCFR
- Issued
- September 20, 1977 by T.D. 7508
- Last amended
- March 14, 2019 by T.D. 9849
- Issued under
- 26 U.S.C. § 410(a)
- Length
- 653 words · about 3 min to read
- Cross-references
- cites 4 Code sections and 5 regulations; cited by 0
(Sec. 410 (88 Stat. 898; 26 U.S.C. 410))
[T.D. 7508, 42 FR 47193, Sept. 20, 1977, as amended by T.D. 7703, 45 FR 40980, June 17, 1980; T.D. 7735, 45 FR 74722, Nov. 12, 1980; T.D. 9849, 84 FR 9234, Mar. 14, 2019]
Cross-references
Computed from the citations in the text of 26 CFR.
Code sections it cites
- § 410 Minimum participation standards
- § 414 Definitions and special rules
- § 501 Exemption from tax on corporations, certain trusts, etc.
- § 401 Qualified pension, profit-sharing, and stock bonus plans
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.
- Amended by T.D. 9849 (84 FR 9234)
- Amended by T.D. 7735 (45 FR 74722)
- Amended by T.D. 7703 (45 FR 40980)
- Issued by T.D. 7508 (42 FR 47193)
Where it sits in 26 CFR
- Subchapter A Income tax
- Part 1 Income taxes
- Pension, Profit-Sharing, Stock Bonus Plans, etc.
Nearby sections
- § 1.410(a)-1 Minimum participation standards; general rules.
- § 1.410(a)-2 Effective dates.
- § 1.410(a)-3 Minimum age and service conditions.
- § 1.410(a)-3T Minimum age and service conditions (temporary).
- § 1.410(a)-4 Maximum age conditions and time of participation.