March 16, 2016 @ 12:00 am - March 17, 2016 @ 12:00 am Deposit payroll tax for payments on Mar 9-11 if the semiweekly deposit rule applies.
March 15, 2016 @ 12:00 am - March 16, 2016 @ 12:00 am S Corps: File Form 1120S for calendar year & pay any tax due. Furnish copy of Sch. K-1 to each shareholder. For automatic 6-month extension, file Form 7004 & deposit estimated tax. File Form 2553 to elect S Corp status beginning with calendar year 2016.
March 15, 2016 @ 12:00 am - March 16, 2016 @ 12:00 am S Corps: File Form 1120S for calendar year and pay any tax due. Give copy of Sch. K-1 to each shareholder. File Form 2553 to elect S Corp status beginning with calendar year 2016. For automatic 6-month extension, file Form 7004 and deposit estimated tax.