Dyslexia and the SAT/ACT: What Parents Need to Know in 2026
- Daniela Feldhausen, J.D., M.S. Special Education
- Feb 24
- 9 min read
Updated: Aug 12
Dyslexia does not prevent strong SAT or ACT scores, but both tests changed recently. The SAT went fully digital in March 2024. The ACT was overhauled starting in 2025. Students with documented dyslexia qualify for accommodations through College Board SSD (SAT) or ACT TAA (ACT). Apply at least four months before the test date.
In This Post
What changed: the Digital SAT and Enhanced ACT
Both college admissions tests look different than they did two years ago. If you're working from advice written before 2024, some of it no longer applies.
The SAT is now fully digital. As of March 2024, the SAT is taken on the College Board's Bluebook app. The test is 2 hours and 14 minutes of testing time (plus a 10-minute break between sections), divided into a Reading and Writing section and a Math section. Each section runs in two adaptive modules: how a student performs in the first module determines whether the second module skews harder or easier. Reading and Writing passages are short — typically one question per passage — which is a meaningful change from the long, multi-question passages of the paper SAT.
The ACT is also new. The Enhanced ACT debuted in April 2025 on national test dates and, as of spring 2026, is fully rolled out to school-day administrations. The Core ACT (English, Math, Reading) is 2 hours and 5 minutes. Science is now optional and no longer counts toward the composite score. Writing is also optional. The total question count dropped from 215 to 171 — and to 131 if a student skips Science. Students have roughly 20% more time per question than they did on the legacy ACT. The ACT is available in both digital and paper formats; the SAT is digital-only.
For parents of students with dyslexia, the practical effects are real:
The Digital SAT's shorter passages reduce sustained-reading fatigue.
The Enhanced ACT's longer time per question helps slower readers more than the old version did.
Built-in digital tools — annotation, line reader, Desmos calculator, flag-for-review — are available to every student, no accommodation required.
Accommodations like extended time and extra breaks now apply inside the digital test environments, not just to paper booklets.
How dyslexia affects performance on the SAT and ACT
Dyslexia affects how the brain processes written language. It impacts decoding, spelling, and reading fluency, even in students who are bright and capable thinkers. When decoding and fluency require extra effort, less mental energy is available for higher-level thinking. That is what standardized tests tend to expose.
The most common ways dyslexia shows up on the SAT and ACT:
Slower reading rate. Even accurate readers may read more slowly than their peers, leading to unanswered questions or rushed guesses near the end of a section.
Reading fatigue. Sustained reading takes more cognitive effort. Performance often drops in later sections.
Dense vocabulary and sentence structure. Long sentences with abstract academic language are harder to decode efficiently.
Skimming and scanning. Many test-taking strategies assume a student can quickly locate key details, a move that is harder when decoding is the bottleneck.
Spelling and grammar items. Underlying spelling weaknesses can surface on grammar and word-usage questions, even when the student understands the rule.
These are real obstacles. They are also addressable, both with the right accommodations and with direct work on the underlying reading skills.
Accommodations: what's available and who qualifies
Students with documented dyslexia can apply for accommodations on the SAT through College Board's Services for Students with Disabilities (SSD), and on the ACT through ACT's Test Accessibility and Accommodations (TAA) system. The two systems are separate. Approval from one does not transfer to the other.
Commonly approved accommodations for dyslexia include:
Extended time (typically 50% or 100% additional)
Extra or extended breaks
Small-group or one-on-one testing room
Text-to-speech (the default reading accommodation on the Digital SAT; a human reader can be requested instead)
Use of assistive technology, when approved
One detail specific to the Digital SAT: students approved for extended time must use the full approved time on each module. Self-pacing, finishing early and moving to the next module, is not permitted under the 2026 testing policy. This is different from how extended time often works in classroom settings, and it's worth practicing in Bluebook before test day.
Who qualifies. Both SSD and TAA require documentation of the disability from a qualified evaluator, typically an educational psychologist or neuropsychologist. College Board's documentation guidelines for learning disorders specify that the diagnosis must reference the DSM-5 and that the educational evaluation should be no more than five years old. Most approved requests also reference an existing IEP, 504 plan, or formal service plan showing the student already uses the accommodation in school.
One detail that surprises many families: even if a student already has extended time on every test at school through an IEP or 504, the family still has to submit a request to College Board SSD or ACT TAA. The school plan does not automatically transfer.
Kids Up Reading Tutors does not diagnose dyslexia. Diagnostic evaluations come from educational psychologists, neuropsychologists, or some school district teams. If your child does not yet have a formal evaluation and you think one is needed, that is the first step before applying for accommodations.
When to apply (the timeline that trips up most families)
Apply at least four months before the first test date your student plans to take. College Board's own advice to families is stronger: they recommend submitting the initial request as early as freshman year of high school. In practice, the latest reasonable window is the summer before 11th grade.
The reasons matter:
College Board states that when documentation review is required, the SSD process can take up to seven weeks.
If the initial request is denied or only partially approved, the appeal (re-review) takes another seven weeks.
Accommodations should be in place before the PSAT in October of 11th grade, since National Merit Scholarship qualification is tied to that test.
Accommodations should also apply to practice tests, students need to know how the timing actually feels with their approved supports, not just on test day.
Once approved by College Board SSD, accommodations remain in effect for SAT, PSAT/NMSQT, and AP exams throughout high school without reapplying. ACT TAA approvals work similarly within the ACT system.
If you are starting late, say, fall of junior year, apply immediately and assume you may need to push the first official test date out. The worst outcome is a student sitting for the test without approved accommodations, scoring well below their ability, and then having to re-test once accommodations come through.
SAT vs. ACT for students with dyslexia: how to choose
There is no universal answer, but the choice is no longer a coin flip. The two tests now have meaningfully different reading loads and structures.
Digital SAT (2026) | Enhanced ACT (2026) | |
Format | Fully digital (Bluebook app) | Digital or paper |
Length | 2 hr 14 min testing time (+ 10-min break) | 2 hr 5 min Core; ~2 hr 45 min with optional Science |
Adaptive? | Yes, two modules per section | No, linear |
Reading load | Shorter passages, usually one question each | Longer passages, multiple questions each |
Built-in tools | Annotation, line reader, Desmos, flag-for-review | Desmos in digital version |
Often a better fit when… | Student fatigues on long passages; does better with short, varied texts; comfortable with computer testing | Student prefers paper; sustains attention once inside a passage; benefits from predictable, linear pacing |
Accommodations system | College Board SSD | ACT TAA |
Accommodations in practice tests | Yes, inside Bluebook | Yes, on official ACT practice |
The right move is to take a timed practice test of each, with the student's expected accommodations turned on. Bluebook lets you preview accommodations inside the app. ACT's official practice does the same. Let the score gap and the student's own preference decide. Most students have a clear instinct after one practice test of each.
Test prep that actually works for dyslexic students
Generic test prep assumes a fluent reader. The standard advice, skim the passage, hunt for keywords, eliminate two answer choices fast, only works if reading itself is automatic. For a student with dyslexia, those shortcuts can backfire.
Effective prep for dyslexic students:
Builds accuracy and endurance before chasing speed
Teaches pacing strategies designed for slower readers (which questions to answer first, when to skip, how to use the flag-for-review tool)
Includes repeated, supported practice under realistic accommodated conditions
Familiarizes the student with the test language and structure, so cognitive energy goes to thinking rather than decoding the instructions
Reduces test anxiety through predictability — same format, same tools, same pacing approach every time
If your student is two or more grade levels behind in reading, test prep alone will not close that gap in time. The underlying reading skills have to come up first. (See: How to help older students who struggle with reading and spelling.)
Why reading intervention still matters — even with accommodations
It is never too late to become a fluent reader. In our experience at Kids Up Reading Tutors, students first diagnosed with dyslexia in high school often catch up more quickly than students diagnosed in elementary school. Some of that is motivation, teens thinking about the SAT, ACT, and college are highly motivated to read well. Some of it is compensation, high schoolers who got by for years usually have strong vocabulary, background knowledge, and memory. Those compensatory skills are real assets when paired with explicit instruction in the phonological, phonics, morphology, and spelling rules they were never taught.
Accommodations level the playing field on test day. They do not teach reading. College coursework, professional licensing exams, graduate-school admissions tests, and ordinary adult life all rely on efficient, confident reading. A student who reaches college with extended time but unresolved decoding gaps will struggle.
The most successful outcomes happen when families address both: secure appropriate accommodations and close the underlying reading and spelling gaps through evidence-based intervention. When a student no longer has to fight the text, everything changes. Test prep becomes more effective. Confidence grows. College becomes more accessible — not just on paper, but in the work itself.
FAQs
Does my child need a formal dyslexia diagnosis to get SAT or ACT accommodations?
Yes. Both College Board SSD and ACT TAA require documentation from a qualified evaluator, typically an educational psychologist or neuropsychologist, referencing a DSM-5 diagnosis. The educational evaluation generally must be no more than five years old. Most approvals also reference an existing IEP, 504 plan, or formal service plan showing the student already uses the accommodation in school. A teacher's note alone is not enough.
How early should we apply for SAT or ACT accommodations?
At least four months before the first test date your student plans to take. College Board itself recommends starting as early as freshman year. The latest reasonable window is the summer before 11th grade. Documentation review can take up to seven weeks, and appeals take another seven. Accommodations should also be in place before the PSAT in October of 11th grade for National Merit consideration, and before any timed practice tests so your student knows how the actual pacing will feel.
Is the Digital SAT or the Enhanced ACT easier for a student with dyslexia?
Neither is universally easier. The Digital SAT's shorter, single-question passages reduce reading fatigue. The Enhanced ACT gives roughly 20% more time per question than the legacy ACT and lets students skip the Science section. Take a timed practice test of each with accommodations turned on, Bluebook and ACT's official practice both support this, and let the score gap and the student's preference decide.
My teen wasn't diagnosed until high school. Is it too late to catch up on reading before the SAT or ACT?
No. In our experience at Kids Up, students first diagnosed with dyslexia in high school often catch up faster than students diagnosed in elementary school. Teens who have compensated for years usually have strong vocabulary, background knowledge, and memory, and the motivation of college tests on the horizon. With 2–5 sessions per week of Structured Literacy instruction, most students graduate from our program in 4–9 months.
About the Author
Daniela Feldhausen is the founder of Kids Up Reading Tutors. A former attorney with a master’s degree in special education, she has extensive training in Structured Literacy, the Science of Reading, and Orton-Gillingham–based instruction. Her team evaluates each student’s reading and spelling skills, creates an individualized Structured Literacy Plan, and provides the one-on-one tutoring needed to carry it out.
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