| ACT Test Date | Registration Deadline | (Late Fee Required) |
|---|---|---|
| September 12, 2009* | August 7, 2009 | August 8 – 21, 2009 |
| October 24, 2009 | September 18, 2009 | September 19 – October 2, 2009 |
| December 12, 2009 | November 6, 2009 | November 7 – 20, 2009 |
| February 6, 2010** | January 5, 2010 | January 6 – 15, 2010 |
| April 10, 2010 | March 5, 2010 | March 6 – 19, 2010 |
| June 12, 2010 | May 7, 2010 | May 8 – 21, 2010 |