School Denied Your IEP Evaluation Request in Illinois: What to Do Next

You asked the school to evaluate your child for special education. They said no — or more likely, they didn't say anything formally at all. They told you to wait for RTI to finish, suggested you see how things go next semester, or gave you a verbal "we don't think an evaluation is necessary right now."

That response, in most cases, is not what Illinois law allows.

How to Request an Evaluation Correctly

Before getting into what happens when a school denies a request, it's worth being precise about what a valid request looks like — because the district's obligation only starts when you do it right.

A special education evaluation request must be in writing. Verbal requests don't trigger the legal timeline. Email counts. A handwritten note counts. A typed letter counts. What you write doesn't need to be formal or cite statutes. What it needs to say is that you are requesting a special education evaluation for your child.

Address the letter or email to the school principal or the district's special education director. Send it to both if you're unsure who the right contact is. Keep a copy and note the date you sent it.

A good evaluation request includes:

• Your child's name, grade, and school
• A brief description of the concerns you're seeing (academic struggles, behavior, developmental concerns)
• A clear statement that you are requesting a special education evaluation
• Your contact information

That's it. You don't need to cite the law. You don't need to use special terminology. The letter should make your intent clear.

What the School Must Do After Receiving Your Request

Under 23 Illinois Administrative Code §226.110, the school district has 14 school days from the date they receive your written request to respond in one of two ways:

Option 1: Provide a consent form. The district agrees to conduct an evaluation and sends you a written consent form describing what areas will be assessed. Once you sign and return the consent form, the 60-school-day clock begins. The district then has 60 school days — counted only on days students are in school — to complete all assessments and hold an eligibility meeting.

Option 2: Issue a Prior Written Notice of refusal. If the district believes your child doesn't need an evaluation, it must issue a Prior Written Notice (PWN) in writing. The PWN must explain why the district is refusing, describe what information it relied on to make that decision, and explain your rights to challenge the decision.

What the district cannot do: ignore your request, respond verbally with "let's wait and see," tell you that RTI has to be completed first, or simply schedule an informal meeting without initiating the formal evaluation process.

When the School Stalls Instead of Responding

The most common situation isn't an explicit denial — it's a non-response. Two weeks pass. A month passes. The school mentions RTI data collection, a upcoming teacher meeting, or just doesn't get back to you.

This is a procedural violation under Illinois law. The 14-school-day response window is not optional. If 14 school days have passed from the date you submitted your written request and you haven't received either a consent form or a PWN, the district is out of compliance.

What to do:

1. Send a follow-up email documenting that you submitted a written request on [specific date] and have not received a response. State that you are waiting for either a consent form or a Prior Written Notice under 23 IL Admin Code §226.110.
2. If you still don't receive a response within a few days, file a state complaint with ISBE. A complaint for failure to respond to an evaluation request within 14 school days is straightforward, and ISBE must investigate within 60 calendar days of the complaint.

What to Do When the District Issues a Formal Denial

If the district sends you a PWN refusing the evaluation, review it carefully. The PWN must explain:

• The specific reason for refusal
• What data or information the district relied on
• A description of other options considered
• Your rights, including your right to challenge the decision

A denial based on "RTI data shows the child is responding to interventions" is worth scrutinizing. Under 23 IAC 226.130(b), a district cannot use a child's participation in RTI as a justification to delay or deny a parent's request for evaluation. RTI data can inform the evaluation, but it cannot be used as a gate that has to be cleared first.

Your options after a formal denial:

• File a state complaint with ISBE. If you believe the denial violates IDEA or the Illinois Administrative Code, ISBE will investigate.
• Request mediation. Illinois offers a voluntary mediation process through ISBE that is faster and less adversarial than due process.
• Request a due process hearing. A more formal legal proceeding, appropriate when a complaint or mediation won't resolve the issue quickly enough.

Understanding the Consent Form

When the school does agree to evaluate, they'll send you a written consent form describing the evaluation domains — the areas they plan to assess. Common domains include cognitive/intellectual functioning, academic achievement, social/emotional/behavioral status, communication skills, motor skills, and adaptive behavior.

Read this form carefully before you sign. You have the right to:

• Ask questions about what each domain involves and who will conduct each assessment
• Request that additional domains be added if you believe they've been omitted
• Note in writing if you disagree with any limitation on scope

Once you sign and return the consent form, that's the starting point of the 60-school-day window. Keep a copy of the signed consent form and track the date.

You can also revoke consent for evaluation at any time before it's completed. If the evaluation is already underway and you become concerned about the process, you can withdraw consent in writing. The district must stop evaluating, though it may then file for due process if it believes an evaluation is necessary.

Getting Independent Confirmation

If the district conducts the evaluation and you disagree with the results — for example, you believe the school psychologist underestimated your child's needs or used inadequate assessment tools — you have the right under 23 IL Admin Code §226.180 to request an Independent Educational Evaluation (IEE) at district expense. The district must either agree to fund the IEE or immediately initiate a due process hearing to defend its own evaluation. They cannot simply refuse.

The complete evaluation toolkit for Illinois parents — including a sample evaluation request letter citing Illinois Administrative Code, a timeline tracker, and a guide to the eligibility meeting — is at specialedstartguide.com/us/illinois/iep-guide/.

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