Title 29LaborRelease 119-73

§1350 Missing participants

Title 29 › Chapter CHAPTER 18— - EMPLOYEE RETIREMENT INCOME SECURITY PROGRAM › Subchapter SUBCHAPTER III— - PLAN TERMINATION INSURANCE › Subtitle Subtitle C— - Terminations › § 1350

Last updated Apr 6, 2026|Official source

Summary

Plan administrators must either send a missing participant’s "designated benefit" to the corporation or buy an irreversible insurance promise, and they must give the corporation any information and certifications it asks for. Money sent to the corporation is treated like assets from a ended plan that the corporation holds. If the missing person is later found and the plan could have paid a lump sum without special consent, the corporation must pay that lump sum plus interest set by the corporation. If the plan could not have paid a lump sum that way, the corporation must pay a benefit calculated using the assumptions the corporation used when it got the money. "Missing participant" means a participant or beneficiary the plan can’t find after a careful search. "Designated benefit" means the single-sum amount the person would get, using either the plan’s rules or the corporation’s rules depending on the situation or which gives the higher amount. The corporation must make similar rules for multiemployer plans. Some pension plans may choose to transfer missing participants’ benefits to the corporation when they end; if those benefits are transferred, the corporation must pay the found person either a lump sum plus interest or another form of payment the corporation’s rules allow. The corporation must write rules about what counts as a careful search and how payments are figured.

Full Legal Text

Title 29, §1350

Labor — Source: USLM XML via OLRC

(a)(1)A plan administrator satisfies section 1341(b)(3)(A) of this title in the case of a missing participant only if the plan administrator—
(A)transfers the participant’s designated benefit to the corporation or purchases an irrevocable commitment from an insurer in accordance with clause (i) of section 1341(b)(3)(A) of this title, and
(B)provides the corporation such information and certifications with respect to such designated benefits or irrevocable commitments as the corporation shall specify.
(2)A transfer to the corporation under this section shall be treated as a transfer of assets from a terminated plan to the corporation as trustee, and shall be held with assets of terminated plans for which the corporation is trustee under section 1342 of this title, subject to the rules set forth in that section.
(3)After a missing participant whose designated benefit was transferred to the corporation is located—
(A)in any case in which the plan could have distributed the benefit of the missing participant in a single sum without participant or spousal consent under section 1055(g) of this title, the corporation shall pay the participant or beneficiary a single sum benefit equal to the designated benefit paid the corporation plus interest as specified by the corporation, and
(B)in any other case, the corporation shall pay a benefit based on the designated benefit and the assumptions prescribed by the corporation at the time that the corporation received the designated benefit.
(b)For purposes of this section—
(1)The term “missing participant” means a participant or beneficiary under a terminating plan whom the plan administrator cannot locate after a diligent search.
(2)The term “designated benefit” means the single sum benefit the participant would receive—
(A)under the plan’s assumptions, in the case of a distribution that can be made without participant or spousal consent under section 1055(g) of this title;
(B)under the assumptions of the corporation in effect on the date that the designated benefit is transferred to the corporation, in the case of a plan that does not pay any single sums other than those described in subparagraph (A); or
(C)under the assumptions of the corporation or of the plan, whichever provides the higher single sum, in the case of a plan that pays a single sum other than those described in subparagraph (A).
(c)The corporation shall prescribe rules similar to the rules in subsection (a) for multiemployer plans covered by this subchapter that terminate under section 1341a of this title.
(d)(1)The plan administrator of a plan described in paragraph (4) may elect to transfer a missing participant’s benefits to the corporation upon termination of the plan.
(2)To the extent provided in regulations, the plan administrator of a plan described in paragraph (4) shall, upon termination of the plan, provide the corporation information with respect to benefits of a missing participant if the plan transfers such benefits—
(A)to the corporation, or
(B)to an entity other than the corporation or a plan described in paragraph (4)(B)(ii).
(3)If benefits of a missing participant were transferred to the corporation under paragraph (1), the corporation shall, upon location of the participant or beneficiary, pay to the participant or beneficiary the amount transferred (or the appropriate survivor benefit) either—
(A)in a single sum (plus interest), or
(B)in such other form as is specified in regulations of the corporation.
(4)A plan is described in this paragraph if—
(A)the plan is a pension plan (within the meaning of section 1002(2) of this title)—
(i)to which the provisions of this section do not apply (without regard to this subsection),
(ii)which is not a plan described in paragraph (2), (3), (4), (6), (7), (8), (9), (10), or (11) of section 1321(b) of this title, and
(iii)which,11 So in original. The comma probably should not appear. was a plan described in section 401(a) of title 26 which includes a trust exempt from tax under section 501(a) of such title, and
(B)at the time the assets are to be distributed upon termination, the plan—
(i)has missing participants, and
(ii)has not provided for the transfer of assets to pay the benefits of all missing participants to another pension plan (within the meaning of section 1002(2) of this title).
(5)Subsections (a)(1) and (a)(3) shall not apply to a plan described in paragraph (4).
(e)The corporation shall prescribe such regulations as are necessary to carry out the purposes of this section, including rules relating to what will be considered a diligent search, the amount payable to the corporation, and the amount to be paid by the corporation.

Legislative History

Notes & Related Subsidiaries

Editorial Notes

Amendments

2008—Subsec. (d)(4)(A)(ii), (iii). Pub. L. 110–458 added cls. (ii) and (iii) and struck out former cl. (ii) which read as follows: “which is not a plan described in paragraphs (2) through (11) of section 1321(b) of this title, and”. 2006—Subsecs. (c) to (e). Pub. L. 109–280 added subsecs. (c) and (d) and redesignated former subsec. (c) as (e).

Statutory Notes and Related Subsidiaries

Effective Date

of 2008 AmendmentAmendment by Pub. L. 110–458 effective as if included in the provisions of Pub. L. 109–280 to which the amendment relates, except as otherwise provided, see section 112 of Pub. L. 110–458, set out as a note under section 72 of Title 26, Internal Revenue Code.

Effective Date

of 2006 AmendmentAmendment by Pub. L. 109–280 applicable to distributions made after final

Regulations

implementing subsections (c) and (d) of this section are prescribed, see section 410(c) of Pub. L. 109–280, set out as a note under section 1056 of this title.

Effective Date

Section effective with respect to distributions that occur in plan years commencing on or after Jan. 1, 1996, see section 776(e) of Pub. L. 103–465, set out as an

Effective Date

of 1994 Amendment note under section 1056 of this title.

Reference

Citations & Metadata

Citation

29 U.S.C. § 1350

Title 29Labor

Last Updated

Apr 6, 2026

Release point: 119-73