Dyslexia Accommodations: What to Request and Why Extended Time Isn't Enough

Extended time on tests. That's usually where schools start—and stop—when it comes to accommodating dyslexic students. It's not nothing, but it's not enough, and for many families it becomes a trap: the child appears to be "getting support" while the underlying reading deficit compounds year after year.

Understanding what accommodations are, what they can and can't do, and how to build a complete accommodation plan is essential for any parent navigating a dyslexia IEP or 504.

The Fundamental Distinction: Accommodation vs. Intervention

This is the most important concept in dyslexia advocacy, and it's one most schools never explain clearly.

An intervention addresses the underlying deficit. Structured literacy instruction using Orton-Gillingham, Wilson Reading System, or Barton teaches the brain to decode—it builds new neural pathways. With sufficient intervention at the right intensity, a student's reading ability actually improves.

An accommodation bypasses the deficit without fixing it. Extended time doesn't teach a student to decode faster. Text-to-speech lets a student access content without reading it. These tools are valuable—but they preserve the gap, they don't close it.

A student who receives only accommodations and no structured literacy intervention will reach adulthood still unable to read independently. This is why an IEP or 504 that contains only accommodations is not acceptable for a student with dyslexia. Both intervention and accommodations are necessary—at the same time.

Testing and Assessment Accommodations

These are the accommodations most directly tied to academic performance and standardized testing:

Extended time: The most common accommodation, and critical for dyslexic students whose slow decoding rate means they cannot finish tests in standard time. The standard is 1.5x (time-and-a-half) or 2x (double time). For the SAT and ACT, extended time must be formally approved through the testing agency—a process that requires documentation and often takes months.

Reader/text-to-speech: The student has test questions and passages read aloud, either by a human reader or via approved text-to-speech software. This separates reading ability from content knowledge—a student who understands the material shouldn't fail a history exam because they can't decode the questions.

Scribe/speech-to-text: The student dictates answers rather than writing them. Essential for students who also have dysgraphia or whose encoding (spelling) deficits make written expression extremely slow.

Separate testing environment: Reduced distractions and the ability to use accommodations without disrupting other students. Particularly important when a reader or TTS software is being used.

Breaks: Extended and extra breaks acknowledge that sustained decoding effort is neurologically exhausting for dyslexic students in ways it isn't for neurotypical peers.

Classroom and Learning Accommodations

Beyond testing, dyslexic students need accommodations throughout the school day:

Printed materials in digital format: Textbooks, handouts, and readings available digitally so TTS software can access them. Without this, a student with approved TTS accommodation can't actually use it on most classroom materials.

Pre-taught vocabulary: Providing vocabulary lists before a reading assignment allows the student to focus on comprehension rather than spending cognitive resources on unfamiliar words.

Reduced copying from the board: Dyslexic students often also have slow processing speed; requiring them to copy large amounts of material is inefficient and has no academic value.

Access to lecture notes or slides before class: Allows the student to focus on listening and understanding rather than frantically writing.

Oral responses permitted: For assessments where the goal is to measure knowledge (not writing), allowing oral responses removes the encoding bottleneck.

Calculator for math: Mathematics word problems require decoding the problem text before any math can occur. For a dyslexic student, calculator access frees up working memory for the actual mathematical reasoning.

Reduced spelling penalties: On assignments where the goal is demonstrating content knowledge or writing quality, spelling should not be graded separately unless spelling is the explicit skill being assessed.

Assistive Technology Accommodations

Technology has dramatically expanded what's possible for dyslexic students:

Text-to-speech software: Kurzweil 3000, NaturalReader, and Voice Dream Reader convert digital text to speech, typically highlighting the text as it is spoken. This engages dual sensory pathways—auditory and visual—simultaneously. Kurzweil 3000 in particular was designed specifically for students with print disabilities.

Learning Ally and Bookshare: These services provide access to human-narrated audio versions of textbooks and literature. Learning Ally specifically focuses on educational texts; Bookshare offers a massive library of accessible ebooks.

Speech-to-text dictation: Dragon NaturallySpeaking and Google Docs Voice Typing convert spoken words to text, allowing students to draft written assignments at the speed of thought rather than the speed of their encoding ability. This accommodation can transform academic output for students whose written expression has been limited by dyslexia and dysgraphia.

Ghotit Real Writer: Standard spell-checkers frequently fail to recognize the phonetic spelling patterns typical of dyslexic writers (e.g., "frend" for "friend" may not be caught because it's not a real word but doesn't sound like the intended word to the algorithm). Ghotit is specifically designed for dyslexic spelling errors.

Word prediction software: Co:Writer and similar tools predict the intended word after a few keystrokes, reducing the cognitive load of spelling while composing.

What to Specifically Request in an IEP or 504

Accommodations in an IEP or 504 plan should be:

1. Specific, not generic. "Extended time" should specify the exact multiplier (1.5x or 2x) and which assessments it applies to (all tests, standardized tests, quizzes, etc.).

2. Tied to the specific deficit. Slow processing speed → extended time. Decoding deficit → text-to-speech and reader. Encoding deficit → speech-to-text. Working memory weakness → calculator, simplified instructions.

3. Portable. Accommodations should travel with the student to every class, every test, and every teacher. A 504 or IEP that requires the student to remind each new teacher every semester is structurally ineffective.

4. Documented as the student's "normal way of working." This matters enormously for standardized test accommodation requests (SAT/ACT in the US, JCQ Access Arrangements in the UK). Testing agencies require proof that the student habitually uses these accommodations in their regular school environment—not just for standardized tests.

UK-Specific: Exam Access Arrangements

In the UK, accommodations for GCSE and A-Level examinations are called Exam Access Arrangements (EAA) and are governed by the Joint Council for Qualifications (JCQ). The process is separate from securing an EHCP.

The school's SENCo must submit a Form 8 with evidence that the student has a "Normal Way of Working" (NWoW)—consistent use of the accommodation in day-to-day schooling. A private dyslexia diagnosis alone does not automatically qualify a student for EAA. Parents must work with the school to document NWoW throughout the academic year, well before the exam application deadline.

Australia-Specific: Reasonable Adjustments

In Australia, accommodations under the Disability Standards for Education (DSE) are called "reasonable adjustments." Schools must make reasonable adjustments for students with learning disabilities, including dyslexia. SPELD organizations across Australia provide guidance on what constitutes a reasonable adjustment, and complaints about refusal can be escalated to state education departments or the Australian Human Rights Commission.

The Accommodation-Only Trap

Schools sometimes offer extensive accommodations—text-to-speech, extended time, a reader, a scribe—without any structured literacy intervention. This looks supportive on paper but is functionally a long-term sentence to dependence on accommodation technology.

An accommodation plan without intervention is appropriate for a student who has already received intensive structured literacy and plateaued—or for a student who is past the typical window for significant phonological gains. For a K-8 student still in the neuroplastic window for reading development, accommodations without intervention is educational malpractice.

The right question at every IEP meeting: "What intervention is addressing the underlying deficit, and how are you measuring its effectiveness?" If the answer is "the accommodations are working well," you have not received an answer to the question.

The Dyslexia Support & Reading Intervention Kit includes a comprehensive accommodation menu organized by cognitive deficit type, plus the IEP goal language needed to ensure your child is receiving intervention alongside accommodation—not instead of it.