IEP Timelines and Deadlines in Michigan

Understanding the key IEP timeline deadlines in Michigan can feel overwhelming, but knowing these dates gives you a powerful tool to make sure your child gets the support they deserve. Michigan follows both federal law under the Individuals with Disabilities Education Act (IDEA) and its own state rules, which together create a clear set of deadlines that schools must meet. This guide walks you through each one in plain language.

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Why Timelines Matter for Your Child

Every deadline in the special education process exists for a reason: to make sure your child's needs are identified quickly, addressed thoughtfully, and reviewed regularly. When timelines slip — even unintentionally — your child can lose weeks or months of critical instruction. Tracking these dates yourself puts you in the best position to ask helpful, informed questions and keep things moving.

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The IEP Timeline Deadlines Michigan Parents Need to Know

1. Requesting an Initial Evaluation

Your journey often starts here. You — as the parent — have the right to ask your child's school district to evaluate them for a potential disability at any time. You can do this in writing or verbally, though written requests are always best because they create a clear record with a date.

The school may also identify your child on its own (called "Child Find"). Either way, once a request is made, the clock starts ticking.

Federal authority: 20 U.S.C. § 1414(a)(1); 34 C.F.R. § 300.301

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2. School Response to Your Evaluation Request: Prior Written Notice

Before the school can evaluate your child — or if it decides not to evaluate — it must send you a document called a Prior Written Notice (PWN). Think of this as the school's formal written explanation of what action it proposes or refuses to take, and why.

The PWN must include:

• A description of the proposed (or refused) action
• An explanation of why the school is or isn't taking that action
• A description of any evaluation procedures it plans to use
• Information about your rights as a parent

The school must give you this notice before it takes any action — not after. If you receive a PWN proposing an evaluation, the school will also ask for your written consent before it can proceed.

Federal authority: 20 U.S.C. § 1415(b)(3), (c)(1); 34 C.F.R. § 300.503

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3. Completing the Initial Evaluation: 30 School Days

This is one of Michigan's most important state-specific rules. Once you give written consent for an initial evaluation, the school district has 30 school days to complete the full evaluation.

Note that this is 30 school days, not calendar days. That means weekends, holidays, and school breaks do not count. If your child's evaluation is requested in late April, for example, summer break could pause that clock depending on your district's calendar.

Michigan authority: Mich. Admin. R. 340.1721b

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4. Developing the Initial IEP: 30 Calendar Days After Eligibility

Once the evaluation is complete and your child is found eligible for special education services, the school must hold an IEP team meeting and develop an initial IEP within 30 calendar days of that eligibility determination.

This meeting must include:

• You (the parent)
• At least one general education teacher
• At least one special education teacher
• A district representative
• Someone who can interpret the evaluation results
• Your child, when appropriate

You are a full member of this team — not just an observer.

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5. Annual IEP Reviews

Once your child has an IEP in place, the team must review and update it at least once every 12 months. This is commonly called the "annual review." The purpose is to look at your child's progress toward their goals and decide whether any changes to services, goals, or placement are needed.

Key things to watch:

• The review must happen before the current IEP's anniversary date, not after
• You can request a meeting to review or revise the IEP at any time — you don't have to wait for the annual review
• The school must give you reasonable notice of the meeting date so you can attend

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6. Three-Year Reevaluation (Triennial)

At least once every three years, your child must be reevaluated to make sure they still qualify for special education and that their current IEP continues to meet their needs. This is often called the "triennial" or "three-year re-eval."

You can request a reevaluation sooner if you believe your child's needs have changed significantly. The school may also initiate one earlier if conditions warrant it.

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7. When Your Child Transfers to a Michigan District

If your child moves to a new school district within Michigan, the new district must provide comparable services to those in the existing IEP while it works to adopt or develop a new IEP. If your child moves from another state, the same principle applies while the new district determines eligibility under Michigan's rules.

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What to Do If the School Misses a Deadline

First, take a breath. Many deadline delays happen because of miscommunication, not bad intent. Here are constructive steps you can take:

1. Document everything. Write down dates — when you made your request, when you received responses, when meetings were scheduled.
2. Send a polite, written follow-up. A short email noting the deadline and asking for an update creates a paper trail and often resolves the issue quickly.
3. Request a meeting with the special education director. If classroom-level communication isn't moving things forward, a conversation with district leadership often helps.
4. Contact the Michigan Department of Education (MDE). MDE's Office of Special Education handles complaints about procedural violations. Filing a state complaint is a formal option that triggers an investigation within 60 days.
5. Consider consulting a special education advocate or attorney. For serious or repeated delays — especially if your child is missing services — a qualified professional can help you understand your full range of options. This is especially important before any due process hearing.

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A Quick-Reference Timeline Summary

Milestone	Deadline
School completes initial evaluation (after consent)	30 school days (Mich. Admin. R. 340.1721b)
Initial IEP developed after eligibility finding	30 calendar days
Annual IEP review	Every 12 months
Reevaluation (triennial)	Every 3 years
Prior Written Notice before any action	Before the action is taken

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Your Rights Are There to Help, Not Hurt

Michigan's special education timelines exist to serve your child — and knowing them helps you be the most effective advocate your child has. Most schools and IEP teams genuinely want to do right by your child. When you arrive at meetings informed and prepared, you make it easier for everyone to focus on what matters most: giving your child a Free Appropriate Public Education (FAPE) in the least restrictive environment.

Federal authority for FAPE: 20 U.S.C. § 1401(9); 34 C.F.R. § 300.17

Keep copies of every document, note every date, and never hesitate to ask questions. You belong at that table.