| 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, 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 corporate returns (Forms 1120 and 1120S). |
| March 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| March 31st |
Texas Medicaid Cost Reports for nursing facilities. |
| April 15th |
Calendar year individual, partnership, and trust returns (Forms 1040, 1065, and 1041). First quarter estimated tax payments for individuals and calendar year corporations. Texas central appraisal districts personal property rendition for businesses. |
| April 20th |
Texas Sales and Use Tax Returns for monthly and quarterly filers. |
| April 30th |
First quarter payroll tax returns. |
| 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 calendar year corporate returns (Forms 1120 and 1120S). Third quarter estimated tax payments for individuals and calendar year corporations. |
| September 20th |
Texas Sales and Use Tax Returns for monthly filers. |
| October 15th |
Extension deadline for calendar year individual, partnership, and trust returns (Forms 1040, 1065, and 1041). |
| October 20th |
Texas Sales and Use Tax Returns for monthly and quarterly filers. |
| October 31st |
Third quarter payroll tax returns. Annual staffing and compensation report due for Texas nursing facilities participating in the enhancement program. |
| 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. |
