Loading view. Views Navigation Event Views Navigation List List Month Day Today 9/15/2027 September 15, 2027 - 10/15/2031 October 15, 2031 Select date. September 2027 Wed 15 September 15, 2027 Event Series Form 1040ES – 3rd Qtr Form 1040ES – 3rd Qtr Wed 15 September 15, 2027 Event Series Form 1041ES – 3rd Qtr Form 1041ES – 3rd Qtr Wed 15 September 15, 2027 Event Series Form 1120ES – 3rd Qtr Form 1120ES – 3rd Qtr Thu 30 September 30, 2027 Event Series Form 1041 if extension filed Form 1041 if extension filed October 2027 Fri 15 October 15, 2027 Event Series Forms 1040, 1120, FinCen and 3520 if extension filed Forms 1040, 1120, FinCen and 3520 if extension filed Sat 30 October 30, 2027 Event Series 3rd Qtr Payroll 3rd Qtr Payroll Sun 31 October 31, 2027 Event Series Employee Benefits Plans Form 5500 due (if extension filed) Employee Benefits Plans Form 5500 due (if extension filed) November 2027 Mon 15 November 15, 2027 Event Series Texas Franchise final due date if extension filed Texas Franchise final due date if extension filed Mon 15 November 15, 2027 Event Series Form 990 if extension filed Form 990 if extension filed December 2027 Wed 15 December 15, 2027 Event Series Form 1120ES – 4th Qtr Form 1120ES – 4th Qtr January 2028 Sat 15 January 15, 2028 Event Series Form 1040ES – 4th Qtr Form 1040ES – 4th Qtr Sat 15 January 15, 2028 Event Series Form 1041ES – 4th Qtr Form 1041ES – 4th Qtr Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
October 15, 2027 Event Series Forms 1040, 1120, FinCen and 3520 if extension filed Forms 1040, 1120, FinCen and 3520 if extension filed
October 31, 2027 Event Series Employee Benefits Plans Form 5500 due (if extension filed) Employee Benefits Plans Form 5500 due (if extension filed)
November 15, 2027 Event Series Texas Franchise final due date if extension filed Texas Franchise final due date if extension filed
