In general
If any amount (hereinafter in this paragraph referred to as “excess deferrals”) is included in the gross income of an individual under paragraph (1) (or would be included but for the last sentence thereof) for any taxable year—
(i)#
not later than the 1st March 1 following the close of the taxable year, the individual may allocate the amount of such excess deferrals among the plans under which the deferrals were made and may notify each such plan of the portion allocated to it, and
(ii)#
not later than the 1st April 15 following the close of the taxable year, each such plan may distribute to the individual the amount allocated to it under clause (i) (and any income allocable to such amount through the end of such taxable year).
The distribution described in clause (ii) may be made notwithstanding any other provision of law.