The Last Door to the August SAT Closes Tomorrow — and Your Laptop Needs to Pass Its Own Test
Regular registration for the August 22 SAT closed on August 7. One door is still open: August 11, the deadline for late registration, test-date changes, and test-center changes. It shuts at 11:59 p.m. ET tomorrow.
There's a second reason this administration matters. August 22 is the first SAT to run under College Board's 2026-27 device rules, and the machine you've been practising on may no longer qualify. This issue is two checklists — one for your registration, one for your device — plus the last study move that's still worth making with 12 days on the clock.
Official SAT Updates
The new device rules debut on August 22. College Board's changes page is direct about the biggest one: "Bluebook will require Windows 11, as Microsoft no longer supports Windows 10," and it names the August administration as the moment it takes effect. The second: "Bluebook will work on Chromebooks only if verified mode is enabled" — that's a setting your school's technology staff controls, not something you can switch on the morning of the test. Both land at the same time as the welcome changes we covered earlier this summer: a resizable Math calculator, and zoom and pan on charts, graphs, and images.
The exact versions matter more than the brand. College Board's own student-facing device page is unusually specific, and "it's a fairly new laptop" is not the same as passing:
| Device | Minimum version | Recommended maximum |
|---|---|---|
| Windows | Windows 11 24H2 | Windows 11 26H2 |
| Mac | macOS 15 | macOS 26.5.2 |
| iPad | iPadOS 18 | iPadOS 26.4 |
| Chromebook (school-managed) | ChromeOS 144 | — |
Three more rules from the same page that catch students out. "You cannot run Bluebook on a personal Chromebook or mobile phone" — only a school-managed Chromebook counts. Your device must "hold a charge for 3–4 hours," and College Board recommends bringing a portable charger or power cord, because an outlet is not guaranteed. And on a laptop or Chromebook, "external keyboards are not permitted." On Windows specifically, S mode and Windows 11 SE are not supported, Bluebook "can't be installed on versions below the required minimum," and you need at least 1 GB of free storage.
Checking this takes about ninety seconds. It is the single cheapest hour of prep left in the calendar.
More seats — and two new ways to find one. When College Board opened fall registration on May 22, it announced it had "added significant capacity at school testing locations, local colleges, hotels, and event centers," and that "we're also opening afternoon testing sessions in select U.S. regions." Two features came with it. Seat Reserve lets participating schools "hold a portion of seats for their own students." Waitlist lets U.S. students "preregister when nearby centers are full, automatically placing them into an open seat as one becomes available."
Waitlist has real mechanics worth knowing before you rely on it: you set a travel radius of up to 25 miles, you must prepay the registration fee to join (there's no extra Waitlist fee), placement runs automatically until three days before test day at 11:59 p.m. ET, and if no seat opens the registration fee is refunded in 5–7 business days — though late fees are not refundable. You can't choose a specific center, and if more than 25 test centers in your radius still have seats, you're not eligible and are told to register normally. It's U.S. and U.S. territories only.
Khan Academy sharpened the top end of its free course. In its 2026 back-to-school update, Khan Academy announced "new Challenge units that help students prepare for some of the toughest questions on the SAT Reading and Writing section." If you've already worked through the earlier units of the official free course and your practice scores have plateaued in the high range, that's where the remaining headroom is.
Test Dates & Deadlines
Where August testers stand today:
| Milestone | Date | Days from today (Aug 10) |
|---|---|---|
| Regular registration | Aug. 7 | closed |
| Late registration, date & center changes close | Aug. 11 | 1 day |
| Test day | Aug. 22 | 12 days |
| Scores released | Sept. 4 | 25 days |
Late registration "is available worldwide," and College Board notes plainly that "additional fees apply." Every deadline expires at 11:59 p.m. ET, U.S. — not midnight where you live.
If August isn't happening, the full year is open. Registration is currently open for all fall 2026 dates, and registration for the spring dates "will open after the new school year begins, with availability expected in October."
| Test date | Registration deadline | Changes / late registration |
|---|---|---|
| Aug. 22, 2026 | Aug. 7, 2026 | Aug. 11, 2026 |
| Sept. 12, 2026 | Aug. 28, 2026 | Sept. 1, 2026 |
| Oct. 3, 2026 | Sept. 18, 2026 | Sept. 22, 2026 |
| Nov. 7, 2026 | Oct. 23, 2026 | Oct. 27, 2026 |
| Dec. 5, 2026 | Nov. 20, 2026 | Nov. 24, 2026 |
| March 6, 2027 | Feb. 19, 2027 | Feb. 23, 2027 |
| May 1, 2027 | Apr. 16, 2027 | Apr. 20, 2027 |
| June 5, 2027 | May 21, 2027 | May 25, 2027 |
Fall score releases follow the same rhythm: Sept. 12 -> Sept. 25, Oct. 3 -> Oct. 16, Nov. 7 -> Nov. 20, Dec. 5 -> Dec. 18. Most weekend scores are released 2–4 weeks after test day.
The deadline behind the deadline. If you need to borrow a testing device from College Board, you must "register and request their device earlier than the registration deadline—at least 30 days before test day." For September 12, that's roughly August 13 — three days from now, a full two weeks before the September 12 registration deadline everyone else is watching. Miss it and you're waiting for October.
Featured Study Strategy: Twelve Days — One Test, Then Sharpen
College Board's study-plan guidance sets a boundary that happens to land exactly on this week: take "a practice test at least two weeks before test day (if possible) so you can use the remaining time to sharpen your skills." August testers are at 12 days. That window is closing, which changes what the next fortnight should look like.
Days 1–2: take the full-length test, for real. Full length, timed, in Bluebook, on the device you'll actually carry into the test center. College Board's reasoning is about stamina as much as content — "taking a full-length practice test builds your endurance and comfort level with the test itself." A test taken in two sittings across two evenings measures something you won't be doing on August 22.
Days 3–9: mine the results, don't retake. This is where most of the remaining points are. In My Practice, "the Score Details page lists every question on your practice test, including the correct answer, the answer you selected, and a Review button with a breakdown of each answer choice." Work through it question by question, and follow College Board's instruction literally: "read through the entire answer explanation, even for the choices you didn't select." Knowing why three answers are wrong is what stops the same trap from working twice. Then click Get Tailored Practice — My Practice "gathers a tailored set of questions from our Student Question Bank based on your performance on the practice test," which is a targeted drill set you didn't have to build yourself.
Days 10–12: taper and set up. No new material. Light review of your own notes, normal sleep, and one piece of admin that is easy to forget — College Board's instruction for registered students is to "log in to Bluebook the week before test day to complete exam setup and get your admission ticket." Do that alongside your device check, not after it, so any problem surfaces while there's still time to fix it.
If you're sitting in September or October instead, the same shape applies with more room: College Board suggests "spacing out your practice tests by at least two weeks" so you have time to work on weak areas between them.
Quick Tips
- Tonight: open your device settings and read the actual version number — Windows 11 24H2, macOS 15, iPadOS 18, or ChromeOS 144 is the floor. "It's new" is not a version number.
- Tomorrow before 11:59 p.m. ET: register late, change your date, or change your center. After that the August 22 test is closed to changes.
- Testing on a school Chromebook? Ask your IT staff to confirm verified mode is enabled — you cannot enable it yourself, and Bluebook won't launch without it.
- Pack a charger. Your device must hold a charge for 3–4 hours and there may be no outlet at your seat. Leave the external keyboard at home; it isn't permitted with a laptop or Chromebook.
- Skipping August? Put August 13 in your calendar if you need a borrowed device for September 12, and August 28 for the registration itself.
- Approved for embedded text-to-speech? You'll now test at a regular test center, and you must bring your own wired, non-Bluetooth headphones.
Keep Going with ExamNexus AI
The hardest part of the next twelve days isn't taking one more practice test — it's turning that test into a to-do list before the clock runs out. That's exactly what ExamNexus AI does with the results you already have: every practice question you answer is tagged by skill and domain, so the performance analysis dashboard can tell you which two or three skills are actually costing you points, and the roadmap turns them into a day-by-day plan that fits the days you have left. Run your post-test review in ExamNexus AI this week, and spend the final stretch drilling what the data picked — not what feels productive.
Sources
- https://satsuite.collegeboard.org/sat/dates-deadlines
- https://satsuite.collegeboard.org/dates/august-22-2026-sat-test-date
- https://satsuite.collegeboard.org/sat/testing-staff/changes
- https://bluebook.collegeboard.org/students/prepare-your-device/approved-devices
- https://bluebook.collegeboard.org/technology/devices/requirements/windows
- https://satsuite.collegeboard.org/waitlist
- https://allaccess.collegeboard.org/expanding-access-sat-fall-2026-registration-now-open
- https://satsuite.collegeboard.org/scores/score-release-dates
- https://satsuite.collegeboard.org/practice/build-your-study-plan
- https://satsuite.collegeboard.org/practice/my-practice-101
- https://blog.khanacademy.org/2026-khan-academy-updates-every-teacher-should-know/
