ACS has outlined the below submission dates for each month of attendance in 2026. These are the dates on which the Monthly Attendance Submission page will be available for attendance submission:
| If you are submitting attendance for the service month of | The first day you can submit attendance is |
| January 2026 | Sunday, February 1, 2026 |
| February 2026 | Sunday, March 1, 2026 |
| March 2026 | Wednesday, April 1, 2026 |
| April 2026 | Sunday, May 3, 2026 |
| May 2026 | Monday, June 1, 2026 |
| June 2026 | Wednesday, July 1, 2026 |
| July 2026 | Sunday, August 2, 2026 |
| August 2026 | Tuesday, September 1, 2026 |
| September 2026 | Sunday, October 4, 2026 |
| October 2026 | Sunday, November 1, 2026 |
| November 2026 | Tuesday, December 1, 2026 |
| December 2026 | Sunday, January 3, 2027 |
Please see the links below for more information from ACS Voucher Payment Unit regarding submitting attendance (links will be updated when calendar is posted):