(a) Requirement of notices of insolvency. A plan sponsor that determines that the plan is, or is expected to be, insolvent for a plan year shall issue notices of insolvency to the PBGC and to plan participants and beneficiaries. Once notices of insolvency have been issued to the PBGC and to plan participants and beneficiaries, no notice of insolvency needs to be issued for subsequent insolvency years. Notices shall be delivered in the manner and within the time prescribed in this section and shall contain the information described in
§ 4281.44.
(b) Notices of insolvency—when delivered. Except as provided in the next sentence, the plan sponsor shall mail or otherwise deliver the notices of insolvency no later than 30 days after the plan sponsor determines that the plan is or may be insolvent. However, the notice to plan participants and beneficiaries in pay status may be delivered concurrently with the first benefit payment made after the determination of insolvency.
(c) Notices of insolvency—method of issuance to interested parties. The PBGC applies the rules in subpart B of part 4000 of this chapter to determine permissible methods of issuance of the notice of insolvency. In addition to the methods permitted under subpart B of part 4000, the plan sponsor may notify interested parties, other than participants and beneficiaries who are in pay status when the notice is required to be delivered, by posting the notice at participants' work sites or publishing the notice in a union newsletter or in a newspaper of general circulation in the area or areas where participants reside. Notice to a participant shall be deemed notice to that participant's beneficiary or beneficiaries.
29 C.F.R. § 4281.43 — Notice of insolvency. · CFR 2015 annual edition (revised as of 2015-07-01) · https://pensionresource.website/EAMain?content=EAMain.Law&id=cfr29-4281.43&asof=2015-01-05 · printed Oct 16, 2026