458.5.1. If a person is both a financial institution described in paragraph 6 or 9 of the definition of “listed financial institution” in section 1 and a selected listed financial institution throughout a particular reporting period in a particular fiscal year that begins in a particular calendar year and the person was not a selected listed financial institution throughout the reporting period immediately before the particular reporting period, the following rules apply:(1) the particular fiscal year ends on the last day of the particular calendar year; and
(2) as of the beginning of the first day of the calendar year that is immediately after the particular calendar year, any election made by the person under section 458.4 ceases to have effect and the fiscal years of the person are calendar years.