29 CFR §4022.83
Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
When the PBGC determines that there has been a net benefit underpayment made with respect to a participant, it shall pay the participant or beneficiary the amount of the net underpayment, determined in accordance with § 4022.81(c), in a single payment.