The Due Dates of Filing the Federal Tax Returns in USA in the year 2017 are detailed as under:-
| S. No. | Detail of Person | Due Date of Filing Federal Tax Return | Extension Available | Due Date with Extension | Federal Filing Form |
| 1 | For Sole Proprietor or Single person LLC | April 18, 2017 | 6 Months Extension | October 16, 2017 | Form 1040 |
| 2 | For Partnership or Regular LLC | March 15, 2017 | 6 Months Extension | September 15, 2017 | Form 1065 |
| 3 | For S-Corporation | March 15, 2017 | 6 Months Extension | September 15, 2017 | Form 1120S |
| 4 | For Calender Year C-Corporation | April 18, 2017 | 5 Month Extension | September 15, 2017 | Form 1120 |
| 5 | For Trust | April 18, 2017 | 5 ½ Months | September 30, 2017 | Form 941 |
