Free tool

Tax Deadline Calendar 2026–2027

Due dates for calendar-year filers, already moved for weekends and legal holidays. Filter by what applies to you and add them to your calendar.

Show past dates

78 dates shown. Calendar-year filers only. Fiscal-year businesses, disaster relief postponements and deposit schedules (payroll tax deposits, sales tax prepayments) can change your dates. If Form 941 taxes were all deposited on time, the IRS allows 10 more days to file.

January 2026

Jan 15Thu Estimated tax: 4th payment for 2025 (Form 1040-ES) IRS Publication 509 (2026), Tax Calendars Individuals
Jan 20Tue Texas sales & use tax: monthly report for December 2025; quarterly report for Q4 (Oct–Dec) 2025 Texas Comptroller: Sales and Use Tax due dates Texas

February 2026

Feb 2Mon Forms W-2 and 1099-NEC for 2025: give to workers and file (W-2 with SSA, 1099-NEC with IRS) Moved from Jan 31 (Sat). IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Feb 2Mon Form 941 for Q4 (Oct–Dec) 2025 Moved from Jan 31 (Sat). IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Feb 2Mon TWC quarterly wage report and unemployment tax for Q4 (Oct–Dec) 2025 Moved from Jan 31 (Sat). TWC: Tax Report & Payment Due Dates Texas
Feb 2Mon IFTA quarterly fuel tax report (Texas licensees) for Q4 (Oct–Dec) 2025 Moved from Jan 31 (Sat). Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)
Feb 20Fri Texas sales & use tax: monthly report for January 2026 Texas Comptroller: Sales and Use Tax due dates Texas

March 2026

Mar 16Mon Form 1065 (partnerships) and Form 1120-S (S corporations) for 2025 due, or file Form 7004 to extend Moved from Mar 15 (Sun). IRS Publication 509 (2026), Tax Calendars Business returns
Mar 20Fri Texas sales & use tax: monthly report for February 2026 Texas Comptroller: Sales and Use Tax due dates Texas

April 2026

Apr 15Wed Form 1120 (C corporations) for 2025 due, or file Form 7004 to extend IRS Publication 509 (2026), Tax Calendars Business returns
Apr 15Wed Form 1040 for 2025 due, or file Form 4868 for an automatic extension; 1st estimated payment for 2026 IRS Publication 509 (2026), Tax Calendars Individuals
Apr 15Wed FBAR (FinCEN 114) for 2025 due; automatic extension to October 15 IRS: Report of Foreign Bank and Financial Accounts (FBAR) FBAR
Apr 20Mon Texas sales & use tax: monthly report for March 2026; quarterly report for Q1 (Jan–Mar) 2026 Texas Comptroller: Sales and Use Tax due dates Texas
Apr 30Thu Form 941 for Q1 (Jan–Mar) 2026 IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Apr 30Thu TWC quarterly wage report and unemployment tax for Q1 (Jan–Mar) 2026 TWC: Tax Report & Payment Due Dates Texas
Apr 30Thu IFTA quarterly fuel tax report (Texas licensees) for Q1 (Jan–Mar) 2026 Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)

May 2026

May 15Fri Texas franchise tax report due (or extension request) Texas Comptroller: Due Dates for Taxes, Fees and Reports Texas
May 20Wed Texas sales & use tax: monthly report for April 2026 Texas Comptroller: Sales and Use Tax due dates Texas

June 2026

Jun 15Mon Estimated tax: 2nd payment for 2026 IRS Publication 509 (2026), Tax Calendars Individuals
Jun 22Mon Texas sales & use tax: monthly report for May 2026 Moved from Jun 20 (Sat). Texas Comptroller: Sales and Use Tax due dates Texas

July 2026

Jul 20Mon Texas sales & use tax: monthly report for June 2026; quarterly report for Q2 (Apr–Jun) 2026 Texas Comptroller: Sales and Use Tax due dates Texas
Jul 31Fri Form 941 for Q2 (Apr–Jun) 2026 IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Jul 31Fri TWC quarterly wage report and unemployment tax for Q2 (Apr–Jun) 2026 TWC: Tax Report & Payment Due Dates Texas
Jul 31Fri IFTA quarterly fuel tax report (Texas licensees) for Q2 (Apr–Jun) 2026 Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)

August 2026

Aug 20Thu Texas sales & use tax: monthly report for July 2026 Texas Comptroller: Sales and Use Tax due dates Texas
Aug 31Mon Form 2290 (heavy highway vehicle use tax) for vehicles first used in July; period July 2026–June 2027 IRS Instructions for Form 2290 Logistics & trucking (2290, IFTA)

September 2026

Sep 15Tue Extended Forms 1065 and 1120-S for 2025 due IRS Publication 509 (2026), Tax Calendars Business returns
Sep 15Tue Estimated tax: 3rd payment for 2026 IRS Publication 509 (2026), Tax Calendars Individuals
Sep 21Mon Texas sales & use tax: monthly report for August 2026 Moved from Sep 20 (Sun). Texas Comptroller: Sales and Use Tax due dates Texas

October 2026

Oct 15Thu Extended Form 1120 for 2025 due IRS Publication 509 (2026), Tax Calendars Business returns
Oct 15Thu Extended Form 1040 for 2025 due IRS Publication 509 (2026), Tax Calendars Individuals
Oct 15Thu FBAR for 2025: automatic extended due date IRS: Report of Foreign Bank and Financial Accounts (FBAR) FBAR
Oct 20Tue Texas sales & use tax: monthly report for September 2026; quarterly report for Q3 (Jul–Sep) 2026 Texas Comptroller: Sales and Use Tax due dates Texas

November 2026

Nov 2Mon Form 941 for Q3 (Jul–Sep) 2026 Moved from Oct 31 (Sat). IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Nov 2Mon TWC quarterly wage report and unemployment tax for Q3 (Jul–Sep) 2026 Moved from Oct 31 (Sat). TWC: Tax Report & Payment Due Dates Texas
Nov 2Mon IFTA quarterly fuel tax report (Texas licensees) for Q3 (Jul–Sep) 2026 Moved from Oct 31 (Sat). Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)
Nov 16Mon Texas franchise tax: extended report due (if an extension was filed) Moved from Nov 15 (Sun). Texas Comptroller: Due Dates for Taxes, Fees and Reports Texas
Nov 20Fri Texas sales & use tax: monthly report for October 2026 Texas Comptroller: Sales and Use Tax due dates Texas

December 2026

Dec 21Mon Texas sales & use tax: monthly report for November 2026 Moved from Dec 20 (Sun). Texas Comptroller: Sales and Use Tax due dates Texas

January 2027

Jan 15Fri Estimated tax: 4th payment for 2026 (Form 1040-ES) Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Individuals
Jan 20Wed Texas sales & use tax: monthly report for December 2026; quarterly report for Q4 (Oct–Dec) 2026 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

February 2027

Feb 1Mon Forms W-2 and 1099-NEC for 2026: give to workers and file (W-2 with SSA, 1099-NEC with IRS) Moved from Jan 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Feb 1Mon Form 941 for Q4 (Oct–Dec) 2026 Moved from Jan 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Feb 1Mon TWC quarterly wage report and unemployment tax for Q4 (Oct–Dec) 2026 Moved from Jan 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. TWC: Tax Report & Payment Due Dates Texas
Feb 1Mon IFTA quarterly fuel tax report (Texas licensees) for Q4 (Oct–Dec) 2026 Moved from Jan 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)
Feb 22Mon Texas sales & use tax: monthly report for January 2027 Moved from Feb 20 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

March 2027

Mar 15Mon Form 1065 (partnerships) and Form 1120-S (S corporations) for 2026 due, or file Form 7004 to extend Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Business returns
Mar 22Mon Texas sales & use tax: monthly report for February 2027 Moved from Mar 20 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

April 2027

Apr 15Thu Form 1120 (C corporations) for 2026 due, or file Form 7004 to extend Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Business returns
Apr 15Thu Form 1040 for 2026 due, or file Form 4868 for an automatic extension; 1st estimated payment for 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Individuals
Apr 15Thu FBAR (FinCEN 114) for 2026 due; automatic extension to October 15 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS: Report of Foreign Bank and Financial Accounts (FBAR) FBAR
Apr 20Tue Texas sales & use tax: monthly report for March 2027; quarterly report for Q1 (Jan–Mar) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas
Apr 30Fri Form 941 for Q1 (Jan–Mar) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Apr 30Fri TWC quarterly wage report and unemployment tax for Q1 (Jan–Mar) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. TWC: Tax Report & Payment Due Dates Texas
Apr 30Fri IFTA quarterly fuel tax report (Texas licensees) for Q1 (Jan–Mar) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)

May 2027

May 17Mon Texas franchise tax report due (or extension request) Moved from May 15 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Due Dates for Taxes, Fees and Reports Texas
May 20Thu Texas sales & use tax: monthly report for April 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

June 2027

Jun 15Tue Estimated tax: 2nd payment for 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Individuals
Jun 21Mon Texas sales & use tax: monthly report for May 2027 Moved from Jun 20 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

July 2027

Jul 20Tue Texas sales & use tax: monthly report for June 2027; quarterly report for Q2 (Apr–Jun) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

August 2027

Aug 2Mon Form 941 for Q2 (Apr–Jun) 2027 Moved from Jul 31 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Aug 2Mon TWC quarterly wage report and unemployment tax for Q2 (Apr–Jun) 2027 Moved from Jul 31 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. TWC: Tax Report & Payment Due Dates Texas
Aug 2Mon IFTA quarterly fuel tax report (Texas licensees) for Q2 (Apr–Jun) 2027 Moved from Jul 31 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)
Aug 20Fri Texas sales & use tax: monthly report for July 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas
Aug 31Tue Form 2290 (heavy highway vehicle use tax) for vehicles first used in July; period July 2027–June 2028 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Instructions for Form 2290 Logistics & trucking (2290, IFTA)

September 2027

Sep 15Wed Extended Forms 1065 and 1120-S for 2026 due Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Business returns
Sep 15Wed Estimated tax: 3rd payment for 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Individuals
Sep 20Mon Texas sales & use tax: monthly report for August 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

October 2027

Oct 15Fri Extended Form 1120 for 2026 due Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Business returns
Oct 15Fri Extended Form 1040 for 2026 due Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Individuals
Oct 15Fri FBAR for 2026: automatic extended due date Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS: Report of Foreign Bank and Financial Accounts (FBAR) FBAR
Oct 20Wed Texas sales & use tax: monthly report for September 2027; quarterly report for Q3 (Jul–Sep) 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

November 2027

Nov 1Mon Form 941 for Q3 (Jul–Sep) 2027 Moved from Oct 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. IRS Publication 509 (2026), Tax Calendars Payroll & 1099s
Nov 1Mon TWC quarterly wage report and unemployment tax for Q3 (Jul–Sep) 2027 Moved from Oct 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. TWC: Tax Report & Payment Due Dates Texas
Nov 1Mon IFTA quarterly fuel tax report (Texas licensees) for Q3 (Jul–Sep) 2027 Moved from Oct 31 (Sun). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: International Fuel Tax Agreement (IFTA) Logistics & trucking (2290, IFTA)
Nov 15Mon Texas franchise tax: extended report due (if an extension was filed) Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Due Dates for Taxes, Fees and Reports Texas
Nov 22Mon Texas sales & use tax: monthly report for October 2027 Moved from Nov 20 (Sat). Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas

December 2027

Dec 20Mon Texas sales & use tax: monthly report for November 2027 Computed from the published rule; confirm when the 2027 IRS and Texas calendars are released. Texas Comptroller: Sales and Use Tax due dates Texas