Loading view. Views Navigation Event Views Navigation Month List Month Day This Month 4/1/2026 April 2026 Select date. Calendar of Events S Sun M Mon T Tue W Wed T Thu F Fri S Sat 0 events, 29 0 events, 29 0 events, 30 0 events, 30 0 events, 31 0 events, 31 0 events, 1 0 events, 1 0 events, 2 0 events, 2 0 events, 3 0 events, 3 0 events, 4 0 events, 4 0 events, 5 0 events, 5 0 events, 6 0 events, 6 0 events, 7 0 events, 7 0 events, 8 0 events, 8 0 events, 9 0 events, 9 0 events, 10 0 events, 10 0 events, 11 0 events, 11 0 events, 12 0 events, 12 0 events, 13 0 events, 13 0 events, 14 0 events, 14 5 events, 15 5 events, 15 2026-04-15 Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed Event Series April 15, 2026 Event Series Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed 2026-04-15 Extension Payment due for Forms 1040 &1041 Extension Payment due for Forms 1040 &1041 Event Series April 15, 2026 Event Series Extension Payment due for Forms 1040 &1041 2026-04-15 Form 1040ES – 1st Qtr Form 1040ES – 1st Qtr Event Series April 15, 2026 Event Series Form 1040ES – 1st Qtr 2026-04-15 Form 1041ES – 1st Qtr Form 1041ES – 1st Qtr Event Series April 15, 2026 Event Series Form 1041ES – 1st Qtr 2026-04-15 Form 1120ES – 1st Qtr Due Form 1120ES – 1st Qtr Due Event Series April 15, 2026 Event Series Form 1120ES – 1st Qtr Due 0 events, 16 0 events, 16 0 events, 17 0 events, 17 0 events, 18 0 events, 18 0 events, 19 0 events, 19 0 events, 20 0 events, 20 0 events, 21 0 events, 21 0 events, 22 0 events, 22 0 events, 23 0 events, 23 0 events, 24 0 events, 24 0 events, 25 0 events, 25 0 events, 26 0 events, 26 0 events, 27 0 events, 27 0 events, 28 0 events, 28 0 events, 29 0 events, 29 1 event, 30 1 event, 30 2026-04-30 1st Qtr Payroll Due 1st Qtr Payroll Due Event Series April 30, 2026 Event Series 1st Qtr Payroll Due 0 events, 1 0 events, 1 0 events, 2 0 events, 2 There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. April 15 All day Event Series Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed All day Event Series Extension Payment due for Forms 1040 &1041 All day Event Series Form 1040ES – 1st Qtr All day Event Series Form 1041ES – 1st Qtr All day Event Series Form 1120ES – 1st Qtr Due There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. There are no events on this day. April 30 All day Event Series 1st Qtr Payroll Due There are no events on this day. There are no events on this day. Mar This Month May Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
2026-04-15 Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed Event Series April 15, 2026 Event Series Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed
2026-04-15 Extension Payment due for Forms 1040 &1041 Extension Payment due for Forms 1040 &1041 Event Series April 15, 2026 Event Series Extension Payment due for Forms 1040 &1041
2026-04-15 Form 1040ES – 1st Qtr Form 1040ES – 1st Qtr Event Series April 15, 2026 Event Series Form 1040ES – 1st Qtr
2026-04-15 Form 1041ES – 1st Qtr Form 1041ES – 1st Qtr Event Series April 15, 2026 Event Series Form 1041ES – 1st Qtr
2026-04-15 Form 1120ES – 1st Qtr Due Form 1120ES – 1st Qtr Due Event Series April 15, 2026 Event Series Form 1120ES – 1st Qtr Due
2026-04-30 1st Qtr Payroll Due 1st Qtr Payroll Due Event Series April 30, 2026 Event Series 1st Qtr Payroll Due