5 CFR §880.304

1. (a)FEGLI premiums will not be collected during periods when an annuitant is a missing annuitant.
2. (b)
   1. (1)If the annuity of a missing annuitant is restored under § 880.204(a), OPM will deduct the amount of FEGLI premiums attributable to the period when the annuitant was a missing annuitant from any adjustment payment due the annuitant under § 880.204(a).
   2. (2)If a missing annuitant is determined to be dead under § 880.205, FEGLI premiums and benefits will be computed using the date of death established under § 880.206(a).