Amounts taken into account under this subparagraph as gross income of the United States shareholder for the taxable year to which the election relates shall not be considered to be includible in the gross income of such shareholder for a subsequent taxable year. For purposes of determining the foreign tax credit under sections 901 through 905, foreign income tax paid or accrued by such shareholder on or with respect to such amounts shall be treated as paid or accrued during the taxable year of such election.
Example. For 1963, single first-tier corporation A, which uses the calendar year as the taxable year, has earnings and profits of $50; for 1964, a deficit in earnings and profits of $20; for 1965, earnings and profits of $100; and for 1966, earnings and profits of $240. For each of such years preferred dividends accumulate at the rate of $60; but no dividend is paid until 1966 during which year the current dividend is paid and $180 is distributed toward the arrearages. Of this $180, only $50 ($180-$130) shall be treated as paid from 1966 earnings and profits.
26 C.F.R. §1.963-3