You've noticed your child struggling with reading, reversing letters, or avoiding books altogether. You've heard dyslexia might be the reason, but you're not sure how to get the school to test for it.

Here's what matters: under the Individuals with Disabilities Education Act (IDEA), you have the legal right to request a comprehensive evaluation at no cost. The school has specific timelines they must follow, and if they refuse, you have options. This isn't a favor you're asking for. It's a procedural right designed to identify whether your child qualifies for support.

Here's how to request an evaluation, what happens next, and what to do if the school says no.

Write a Formal Evaluation Request

Start with a written request. An email or letter addressed to the school principal or director of special education creates a paper trail. Verbal requests can be forgotten or misinterpreted. Written requests trigger legal timelines and provide documentation that protects both you and your child.

Your request should include:

• Your child's full name, grade, and school
• A clear statement: "I am requesting a comprehensive evaluation to determine if my child is eligible for special education services under IDEA."
• Specific concerns: reading difficulties, letter reversals, trouble with phonics, slow reading speed, difficulty spelling
• Any observations from teachers or tutors that support your concern
• Your contact information

You don't need to diagnose. You don't need to say "I think my child has dyslexia." You're requesting an evaluation because you have concerns about academic progress. The evaluation determines what's happening.

Sample language:

"I am writing to formally request a comprehensive educational evaluation for my daughter, Emma Smith, a third-grader at Lincoln Elementary. I have concerns about her reading development. She reverses letters, struggles with phonics, and avoids reading aloud. Her teacher has noted similar difficulties. I am requesting this evaluation under IDEA to determine if she is eligible for special education services."

Send the letter via email with a read receipt, or hand-deliver a printed copy and ask for a stamped acknowledgment. This creates a paper trail, which isn't about distrust but about clarity. Keep a copy for your records.

What Happens After You Submit the Request

Once the school receives your written request, they have 15 calendar days (in most states) to respond with a Prior Written Notice. This document tells you whether they agree to evaluate or not.

If they agree, they'll send you a consent form. Sign it and return it promptly. The evaluation process officially begins once they receive your signed consent.

From the date you sign consent, the school has 60 calendar days to complete the evaluation and hold a meeting to discuss results. Some states use different timelines (California allows 50 days, New York allows 60 school days, not calendar days). Check your state's regulations if you want the exact timeframe, but 60 calendar days is the federal standard.

During the evaluation window, the school will conduct multiple assessments. For dyslexia, this typically includes:

• Cognitive testing (IQ assessment)
• Academic achievement testing (reading, writing, spelling)
• Phonological processing tests
• Reading fluency and comprehension measures
• Classroom observations

You won't be in the room during testing, but you can ask who's conducting the evaluation and what specific tests they're using. The school's evaluation team might include a school psychologist, reading specialist, and special education coordinator.

If the School Agrees to Evaluate

Once testing is complete, the school schedules an eligibility meeting (sometimes called an IEP eligibility meeting or multidisciplinary team meeting). You'll receive written notice of the meeting date, time, and attendees at least 10 days in advance.

At the meeting, the team reviews all evaluation results and determines whether your child qualifies for special education services under one of the 13 IDEA disability categories. Dyslexia typically falls under "Specific Learning Disability" (SLD).

If your child qualifies, the team develops an Individualized Education Program (IEP) outlining goals, services, and accommodations. If your child doesn't qualify for an IEP, they may still qualify for a 504 plan, which provides accommodations without specialized instruction.

You have the right to bring an advocate, educational consultant, or lawyer to any meeting. You also have the right to request copies of all evaluation reports before the meeting so you can review them in advance.

If the School Refuses to Evaluate

If the school responds with a refusal, the Prior Written Notice must state the reason. Common reasons include:

• The child's academic performance is within the average range
• The school believes interventions already in place are sufficient
• The concerns don't suggest a disability that affects educational performance

A refusal doesn't end your options. You can:

Request a meeting to discuss the refusal. Sometimes a conversation clarifies the school's reasoning or provides additional information that changes their position. Bring any documentation you have: report cards, teacher notes, samples of your child's work, outside assessments.

Submit a second written request with additional evidence. If you have new information (a private tutor's observations, a pediatrician's note, recent test scores), include it and resubmit your request. Schools sometimes reconsider when presented with more data.

Request an Independent Educational Evaluation (IEE). Under IDEA, if you disagree with the school's evaluation (or their refusal to evaluate), you can request an IEE at public expense. The school must either agree to pay for the independent evaluation or file for a due process hearing to prove their evaluation was appropriate. This is a formal step, but it's a legal right.

File a state complaint or request mediation. Every state has a process for filing complaints when parents believe a school has violated IDEA. You can also request mediation, a no-cost process where a trained mediator helps you and the school reach an agreement. Contact your state's Department of Education or Parent Training and Information Center (PTI) for guidance.

Request a due process hearing. This is the most formal option. A hearing officer reviews the case and issues a binding decision. Most families don't need to go this far, but it's available if other options fail.

The key point: a school's initial refusal is not final. You have procedural rights designed to challenge that decision.

What the Evaluation Report Should Include

Once the evaluation is complete, you'll receive a written report summarizing all test results. A thorough dyslexia evaluation should address:

• Cognitive abilities: Does your child have average or above-average intelligence? This rules out an intellectual disability.
• Phonological processing: Can your child manipulate sounds in words (e.g., rhyme, segment words into sounds)?
• Reading fluency: How quickly and accurately does your child read connected text?
• Reading comprehension: Does your child understand what they read?
• Written expression: How does your child perform on spelling and writing tasks?
• Academic achievement in reading: How far below grade level is your child performing?

The report should also note whether there's a significant discrepancy between your child's cognitive ability and academic achievement, or whether your child isn't making adequate progress despite appropriate instruction (a "response to intervention" or RTI model). Both frameworks can establish eligibility under IDEA.

If the report is unclear, ask questions at the eligibility meeting. If the school didn't test in an area you think is relevant (for example, they tested reading comprehension but not phonological processing), note that in writing and ask why.

Understanding Your Rights Under IDEA

IDEA doesn't use the word "dyslexia" in its disability categories, but dyslexia is explicitly recognized under Specific Learning Disability. Federal guidance from the U.S. Department of Education (2015) clarified that states and schools cannot refuse to evaluate or identify a child as having dyslexia.

Your rights under IDEA include:

• The right to request an evaluation at any time, even if the school has evaluated your child in the past
• The right to receive evaluation results in writing
• The right to participate in all meetings about your child's eligibility and services
• The right to disagree with the school's evaluation and request an independent evaluation at public expense
• The right to access your child's educational records

These are legal protections that exist whether the school mentions them or not, not courtesies extended at the school's discretion.

When to Consider a Private Evaluation

If the school's evaluation doesn't fully address your concerns, or if you want a second opinion before requesting an IEE, you can pay for a private evaluation. Private evaluations typically cost $2,000 to $5,000 depending on the scope and the evaluator's credentials.

A private evaluation doesn't replace the school's obligation to evaluate, but it can provide additional information that strengthens your case. If you pursue a private evaluation, look for a licensed psychologist or neuropsychologist with experience in dyslexia and reading disabilities. The evaluation report can be submitted to the school and must be considered during the IEP process.

If the private evaluation reveals a disability that the school didn't identify, you can request that the school conduct its own evaluation or accept the private findings and develop an IEP.

What Happens After the Evaluation

If your child qualifies for special education services, the IEP team meets to develop a plan. The IEP outlines:

• Present levels of academic performance
• Measurable annual goals
• Specialized instruction and services (e.g., reading intervention, multisensory instruction)
• Accommodations (e.g., extended time, audiobooks, alternative spelling assessments)
• How progress will be measured

If your child doesn't qualify for an IEP but the evaluation shows reading difficulties, you can request a 504 plan. Section 504 of the Rehabilitation Act provides accommodations for students with disabilities that substantially limit a major life activity (like reading). A 504 plan doesn't include specialized instruction, but it can include accommodations like preferential seating, access to text-to-speech software, or extended time on tests.

Whether your child qualifies for an IEP or a 504 plan, the evaluation results give you a clearer picture of what's happening and what support is available.

Moving Forward

Requesting an evaluation is the first formal step in accessing support for dyslexia. It can feel intimidating, especially if you're unfamiliar with special education law. But the process exists to protect your child's right to a free appropriate public education (FAPE).

If you're not sure how to start, reach out to your state's Parent Training and Information Center. Every state has one, and they provide free support to parents navigating IDEA. You can also consult resources from the International Dyslexia Association or Decoding Dyslexia, both of which offer state-specific advocacy guides.

The written request is the key. Once it's submitted, the school has legal timelines to follow. You've started the process, and you have rights at every step.