12 events found. Events Views Navigation Event Views Navigation List List Month Day Today 12/15/2025 December 15, 2025 - 5/15/2026 May 15 Select date. December 2025 Mon 15 Form 1120ES – 4th Qtr December 15, 2025 Form 1120ES – 4th Qtr January 2026 Thu 15 Form 1040ES – 4th Qtr January 15 Form 1040ES – 4th Qtr Thu 15 Form 1041ES – 4th Qtr January 15 Form 1041ES – 4th Qtr Sat 31 Forms W2 & 1099 Due January 31 Forms W2 & 1099 Due March 2026 Sun 15 Forms 1065 & 1120S (Calendar Year) unless an extension filed March 15 Forms 1065 & 1120S (Calendar Year) unless an extension filed April 2026 Wed 15 Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed April 15 Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed Wed 15 Extension Payment due for Forms 1040 &1041 April 15 Extension Payment due for Forms 1040 &1041 Wed 15 Form 1040ES – 1st Qtr April 15 Form 1040ES – 1st Qtr Wed 15 Form 1041ES – 1st Qtr April 15 Form 1041ES – 1st Qtr Wed 15 Form 1120ES – 1st Qtr Due April 15 Form 1120ES – 1st Qtr Due Thu 30 1st Qtr Payroll Due April 30 1st Qtr Payroll Due May 2026 Fri 15 Texas Franchise unless extension filed May 15 Texas Franchise unless extension filed Previous Events Today Next Events Subscribe to calendar Google Calendar iCalendar Outlook 365 Outlook Live Export .ics file Export Outlook .ics file
Forms 1065 & 1120S (Calendar Year) unless an extension filed March 15 Forms 1065 & 1120S (Calendar Year) unless an extension filed
Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed April 15 Forms 1040, 1041, 1120, 3520/FinCen, unless a 6 month extension was filed
