How Do I Sign Up for the ACT?
Online registration is the fastest method. You will know immediately if your preferred test center has space for you to test, and you also can print your admission ticket from the website. How you sign up depends on where and how you plan to test: please see below for how to register.
Reminder: You need to register by mail only if you are younger than 13 or cannot pay by credit card.
Also check the detailed list of current ACT Fees and Services.
Content provided by www.actstudent.org