ACT Online vs Paper Testing

The ACT is offered in two testing formats: online and paper. Both cover the same content. The differences are practical: where you sit for the test, what device you use, and how fast your scores post. Base cost is not one of them, since ACT publishes one base registration fee with no separate price for online or paper.

This guide compares online and paper ACT testing across availability, device rules, score turnaround, and format switching. Use it to pick the format fitting your device access, your comfort with on-screen reading, and your score timeline. For some test-takers the choice is settled by location or by the school before preference enters the picture. Explore our ACT practice tests and prep tools once you decide.

Where Online Testing Is Offered

The ACT runs on two separate tracks. National (Saturday) testing is what you register for directly with ACT. State and District testing is scheduled by schools during the school day. Availability of the online format, and who picks it, differs between the two tracks.

National (Saturday) Testing

Online ACT testing has been available since December 2023, and the Enhanced ACT added online National testing in April 2025. Paper testing caught up later: the Enhanced ACT became available on paper for National testing in September 2025. At registration you choose paper, online, or bring-your-own-device (BYOD) for your test date.

Seats govern any later switch. ACT allows a format change up to the late-registration deadline only if a seat is available, so settle your format early rather than counting on a swap.

School-Day Testing

For State and District testing, the Enhanced ACT is offered in both online and paper formats starting spring 2026. Your school or district decides which format to offer as part of its testing contract with ACT. The choice is not yours to make individually if you test on a school day. Ask your counselor which format your school has contracted for, then rehearse in the matching mode.

Testing Outside the United States

If you test outside the US, only the online format is available to you. There is no paper option for international test-takers. Plan your device around it: register BYOD with a supported laptop or use a device the test center provides. The device rules in the next section apply to you with no paper fallback.

Device and Testing-Center Requirements for Online

Online testing happens at an official ACT test center, not at home. You still travel to a test center on test day and sit for the exam under normal proctoring. The word online describes how the questions are delivered, not remote testing. The part you control at registration is the device.

Device Options

You register for online testing with one of two device choices: bring your own device (BYOD, a personal laptop) or use a device the test center provides. If you register as BYOD, the test center is not required to supply a backup device. Arriving without a working laptop means you are unable to test. Pick the center-provided option if your own laptop is old, shared, or borrowed.

Unsupported Devices

ACT restricts which devices work for online testing, according to ACT's online testing requirements. A device blocked by these rules stays blocked on test day. Check your machine against the list below before you register BYOD. ACT lists these devices as not supported at this time:

• Personal Chromebooks
• Windows S Mode devices
• iPads
• Tablets

Confirm your laptop meets ACT's requirements well before you register. A test-center-provided device is set up for the online test already, so choosing it removes the device risk. Register for the center-provided option if you have any doubt about your own hardware.

Score Turnaround: Online vs Paper

Score speed is one practical difference between the two formats. Your format affects how soon scores appear in your ACT account. Your section mix affects the outer edge of the reporting window. Both windows below come from ACT's published guidance.

General Turnaround Window

Over 97% of ACT scores post online within 1 to 4 weeks of the test date, according to ACT's scores page. On most 2026-27 test dates online scores post 5 to 6 days before paper scores, and on some dates both formats share the same release date.

The October 17 test date shows the pattern: ACT lists online scores on October 22 and paper scores on October 27. A head start of a few days matters if an application deadline sits close behind your test date. Check the release calendar for your own date before you pick a format.

Turnaround by Section Selection

The exact window depends on which sections you register for, not only on the testing format. Adding the Writing test pushes the outer edge of your reporting window later. The table below shows both published windows.

Writing scores post separately from your composite and multiple-choice scores, per ACT. Writing requires extra verification steps, so your composite score often appears before your Writing score. ACT does not send full score reports to recipients, like colleges, until every score from the test event is ready. For more on how scores reach colleges, see our guide to ACT score reporting.

Default Format Under Enhanced ACT

There is no single default format under Enhanced ACT. ACT states it remains committed to offering both online and paper tests so students, schools, and districts pick whichever format works best for them. Who makes the pick depends on your testing track. For National testing you actively select paper, online, or BYOD when you register. For school-day testing your state or district decides the format in its contract with ACT, so students at the same school might have no individual choice.

You are allowed to change your registered format up until the late-registration deadline, if a seat is available, according to ACT's registration page. The same window lets you add the Writing or Science sections. Format cannot be changed on test day itself, so confirm your choice before your registration closes.

ACT's registration page does not itself state the cost of a format switch. A $49.00 change fee, covering a test form change, test day change, or test center change, is listed on ACT's current fees page. Confirm the charge in force before you switch. See our walkthrough of the ACT registration process for the full timeline.

Choosing Based on Comfort and Access

Base cost is not a factor in this decision. ACT publishes one base registration fee, and the optional add-ons are priced the same whichever format you sit for. Current figures from ACT's fees page:

Your choice comes down to comfort with on-screen reading, device access, and how fast you need your score. Availability outranks all three. If you test outside the United States, online is your only route. If you test on a school day, your state or district has already made the call.

Choose Paper If

Paper suits test-takers who read better in print and who want no dependence on hardware on test day. Inside the United States paper remains an option, since only test-takers abroad are limited to online. Weigh these points before you register:

• You concentrate better reading print passages and marking answers by hand.
• Your laptop is a personal Chromebook, a tablet, or another device on ACT's unsupported list, and you prefer not to rely on a test-center-provided machine.
• Your application deadlines leave room for a paper release date up to 6 days behind online.

Choose Online If

Online suits test-takers chasing the earliest possible score and anyone with a supported laptop ready to go. It is also the only route if you test outside the United States. The trade is device dependence, since a BYOD registration without a working laptop leaves you unable to test. Check these points before you register online:

• You want your composite score as early as possible, since online scores post a few days ahead of paper scores on most test dates.
• You have reliable access to a laptop meeting ACT's device requirements, or you plan to use a test-center-provided device.
• You test outside the United States, where online is the only format offered.

Whichever format you choose, timed practice under real section limits builds the stamina both formats demand. Rehearse on a screen if you registered online, so on-screen reading and navigation feel routine by test day. Our free ACT practice tests and drills run on any device and need no signup. Start with a full-length run on our ACT practice page, then repeat weak sections as drills.

Sources

• ACT Online Testing
• ACT Test Scores
• Register for the ACT: Upcoming Dates, Fees & How to Sign Up
• ACT Current Fees
• Enhanced ACT FAQs