Leave accumulated while in missing status shall be accounted for separately. It may not be taken, but shall be paid for under section
501
(h) of title
37. However, a member whose death is prescribed or determined under section
555 or
556 of title
37 may, in addition to leave accrued before entering a missing status, accrue not more than 150 days’ leave during the period he is in a missing status, unless his actual death occurs on a date when, had he lived, he would have accrued leave in excess of 150 days, in which event settlement will be made for the number of days accrued to the actual date of death. Leave so accrued in a missing status shall be accounted for separately and paid for under the provisions of section
501 of title
37.