Act Registration Deadlines 2025. Note that the late registration deadlines apply to testing sessions in the u.s. Plan your act success with our comprehensive guide to act test dates and deadlines 2025.

We’ll lay out everything you need to know about the 2025 act test dates, including registration deadlines and score release dates. We have compiled a comprehensive guide to the 2025 act test dates so you can select the best test date to fit you and your busy schedule.