ACT registration runs through your MyACT account and takes about twenty minutes. The mechanics are straightforward. Two choices inside it are worth thinking about first.
Before you start
- A MyACT account. One account, reused for every sitting.
- A photo meeting the requirements. Clear, recent, head and shoulders. It is checked against your ID.
- Your high school code, and the codes of any colleges you want scores sent to.
- Payment or a fee waiver. See fee waivers if cost is a barrier.
The two decisions inside registration
Science. The Science section is optional and does not count toward your composite, which averages English, Math and Reading. Sitting it produces a STEM score alongside Math.
Add it if you are applying to STEM programs that look at it, or if data-reading is a strength you want on the record. Skip it if you want a shorter test day and none of your colleges use it. It is genuinely optional, and it is also the section almost nobody trains, which makes it unusually improvable if you do decide to sit it.
Writing. The essay is separate and also optional. A small number of colleges still ask for it. Check your list before deciding, because adding it later means re-registering.
The steps
- Sign in to MyACT and start a registration.
- Pick your test date and center. Search early; convenient centers go first.
- Choose whether to add Science and Writing.
- Upload your photo and wait for approval.
- Add score recipients. You get a number of free sends if you nominate colleges at registration.
- Pay or apply your fee waiver, then download your ticket when it appears.
Deadlines and standby
Each date has a regular deadline, then a late window at extra cost. After that, some centers offer standby testing: you register on the waiting list and are seated only if space remains on the day.
Standby is a genuine fallback, not a plan. You may travel to a center and not test.
Paper or online
The ACT is offered both on paper and online depending on the date and the center, and which you get is largely determined by where you test. If you have a strong preference, check what your chosen center offers before you commit, because the difference in feel is real even though the content is the same.
What trips people up
- Name mismatch between your registration and your photo ID.
- Assuming Science is included. It is opt-in, and students have arrived expecting to sit it.
- Leaving the photo to the last day and having it rejected.
- Forgetting an approved calculator. The ACT allows one on the Math section only, and the approved-model list is specific.