October 21, 2016 @ 12:00 am - October 22, 2016 @ 12:00 am Deposit payroll tax for payments on Oct 15-18 if the semiweekly deposit rule applies.
October 19, 2016 @ 12:00 am - October 20, 2016 @ 12:00 am Deposit payroll tax for payments on Oct 12-14 if the semiweekly deposit rule applies.
October 17, 2016 @ 12:00 am - October 18, 2016 @ 12:00 am Electing Large Partnerships: File Form 1065-B if you timely requested a 6-month extension.