SAT
http://sat.collegeboard.org/register/sat-us-dates
| Test Date | Register By |
|---|---|
| October 7, 2017 | September 8, 2017 |
| November 4, 2017 | October 5, 2017 |
| December 2, 2017 | November 2, 2017 |
| March 10, 2018 | February 9, 2018 |
| May 5, 2018 | April 6, 2018 |
| June 2, 2018 | May 3, 2018 |
ACT
http://www.actstudent.org/regist/dates.html
| Test Date | Registration Deadline |
|---|---|
| October 28, 2017 | September 22, 2017 |
| December 9, 2017 | November 3, 2017 |
| February 10, 2018 | January 12, 2018 |
| April 14, 2018 | March 9, 2018 |
| June 9, 2018 | May 4, 2018 |
| July 14, 2018 | June 15, 2018 |