| January 15th |
Fourth quarter estimated tax payments for individual taxpayers. |
| January 20th |
Texas Sales and Use Tax Returns for all types of filers. |
| January 31st |
Fourth quarter payroll tax returns, annual Federal Unemployment Tax Return (Form 940), annual Form W-3/W-2 statements, and annual Form 1096/1099-MISC statements. |
| February 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| March 15th |
Calendar year partnership and S corporation returns (Forms 1065 and 1120S). |
| March 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| March 31st |
Annual staffing and compensation report due for Texas nursing facilities participating in the enhancement program. |
| April 1st |
Texas central appraisal districts personal property rendition for businesses. |
| April 15th |
Calendar year individual, trust and estate, and C corporation returns (Forms 1040, 1041, and 1120). First quarter estimated tax payments for individuals and calendar year corporations. |
| April 20th |
Texas Sales and Use Tax Returns for monthly and quarterly filers. |
| April 30th |
First quarter payroll tax returns.Texas Medicaid Cost Reports for nursing facilities. |
| May 15th |
Texas Franchise/Margin tax returns for all applicable taxpayers. Return of organization exempt from income tax (Form 990) for calendar year nonprofit entities. |
| May 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| May 31st |
Medicare cost reports for nursing facilities. |
| June 15th |
Second quarter estimated tax payments for individuals and calendar year corporations. |
| June 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| July 20th |
Texas Sales and Use Tax Returns for monthly and quarterly filers. |
| July 31st |
Second quarter payroll tax returns. |
| August 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| September 15th |
Extension deadline for S corporation and partnership returns (Forms 1120S and 1065). Third quarter estimated tax payments for individuals and calendar year corporations. |
| September 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| September 30th |
Extension deadline for calendar year trust and estate returns (Form 1041). |
| October 15th |
Extension deadline for calendar year individual returns (Form 1040) and calendar year C corporation (Form 1120). |
| October 20th |
Texas Sales and Use Tax Returns for monthly and quarterly filers. |
| October 31st |
Third quarter payroll tax returns. |
| November 15th |
Extension deadline for calendar year nonprofit Exempt Organizations (Form 990). |
| November 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| December 15th |
Fourth quarter estimated tax payments for calendar year corporations. |
| December 20th |
Texas Sales and Use Tax Returns for monthly filers. |
