Form 480.7C - Web form 480.7c, informative return — retirement plans and annuities. Form 480.6sp, informative return —. Web ordinarily, form 480.7c is due by the last day of february of the year immediately following the year of distribution. Web 480.7, 480.7b, 480.7c, march 1 or nov. 30, 2021 480.7b.1, 480.7c.1, and 480.5 (see instructions of the forms).
30, 2021 480.7b.1, 480.7c.1, and 480.5 (see instructions of the forms). Web 480.7, 480.7b, 480.7c, march 1 or nov. Web form 480.7c, informative return — retirement plans and annuities. Web ordinarily, form 480.7c is due by the last day of february of the year immediately following the year of distribution. Form 480.6sp, informative return —.