SAT
https://collegereadiness.collegeboard.org/sat/register/dates-deadlines
| Test Date | Register By |
|---|---|
| August 25, 2018 | July 27, 2018 |
| October 6, 2018 | September 7, 2018 |
| November 3, 2018 | October 5, 2018 |
| December 1, 2018 | November 2, 2018 |
| March 9, 2019 | February 8, 2019 |
| May 4, 2019 | April 5, 2019 |
| June 1, 2019 | May 3, 2019 |
ACT
https://www.act.org/content/act/en/products-and-services/the-act/registration.html#dates
| Test Date | Registration Deadline |
|---|---|
| September 8, 2018 | August 10, 2018 |
| October 27, 2018 | September 28, 2018 |
| December 8, 2018 | November 2, 2018 |
| February 9, 2019 | January 11, 2019 |
| April 13, 2019 | March 8, 2019 |
| June 8, 2019 | May 3, 2019 |
| July 13, 2019 | June 14, 2019 |