IEP Timelines and Deadlines in California

Knowing the exact IEP timeline deadlines in California can be the difference between your child receiving support promptly and waiting months longer than necessary. California law layers additional protections on top of the federal Individuals with Disabilities Education Act (IDEA), giving families some of the most specific timelines in the country. This guide walks you through every key deadline — in plain language — so you can track the process with confidence and advocate effectively for your child.

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Why Timelines Matter

IEP timelines are not suggestions. They are legal requirements built into both federal law (IDEA, 20 U.S.C. § 1400 et seq.) and California's Education Code. When a deadline is missed, services may be delayed — and your child's access to a Free Appropriate Public Education (FAPE) (20 U.S.C. § 1401(9); 34 C.F.R. § 300.17) is affected. Knowing the deadlines means you can gently and constructively hold the team accountable before a delay becomes a crisis.

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Step 1 — Requesting an Initial Evaluation

Your journey begins the moment you put a request in writing. Under IDEA, any parent, guardian, or state agency can request an initial evaluation to determine whether a child is eligible for special education services (20 U.S.C. § 1414(a)(1); 34 C.F.R. § 300.301).

Tips for your request:

• Write the date clearly at the top of your letter or email.
• Deliver it to the school principal and the special education coordinator so there is no dispute about when the clock started.
• Keep a copy and a delivery confirmation (email read-receipt, certified mail, or a dated photo).

The district cannot begin evaluating your child without your written consent, and the clock on the next deadline starts once your consent is received — not when you first asked.

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Step 2 — The 15-Day Assessment Plan Deadline

Once the district decides it will move forward with an evaluation, it must give you a written Assessment Plan — a document describing exactly what tests and observations will be done and why — within 15 calendar days of receiving your written request (Cal. Ed. Code § 56321(a)).

Calendar days means weekends and holidays count. The only exception is that days when school is not in session (e.g., winter break) do not count toward this window.

The Assessment Plan must be written in your primary language, and you have at least 15 calendar days to review and sign it before the district can begin testing.

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Step 3 — The 60-Day Evaluation and IEP Meeting Deadline

This is the most important deadline in the entire process. After you sign and return the Assessment Plan, the district has 60 calendar days to:

1. Complete all assessments, and
2. Hold the initial IEP meeting to review results and, if your child is found eligible, develop the IEP.

This combined deadline is established under California Education Code §§ 56043(f)(1) and 56344(a).

What does "60 calendar days" mean in practice?

• Weekends count.
• School holidays count.
• However, days when school is not in session at the beginning or end of the school year do not count — so if you sign a plan in late May, the summer recess may pause the clock.

Why this matters: If the 60-day window closes and no IEP meeting has been held, the district may have denied your child FAPE. Document everything and, if this happens, consider reaching out to the California Department of Education's Special Education Division or consulting a qualified special education advocate or attorney.

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Step 4 — Requesting an IEP Meeting at Any Time

You do not have to wait for the district to schedule a meeting. You have the right to request an IEP meeting whenever you believe your child's needs have changed — a new diagnosis, a change in behavior, a transition coming up, or simply because you have concerns.

When you make this request in writing, the district must convene the meeting within 30 calendar days (Cal. Ed. Code § 56343.5).

Practical tips:

• Put your request in writing (email is fine) and state clearly: "I am requesting an IEP meeting."
• Note the date you sent it — that is Day 1 of the 30-day window.
• If the district proposes a date beyond 30 days, respond in writing noting the deadline.

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Step 5 — Annual IEP Reviews

After the initial IEP is in place, the team must meet at least once every 12 months to review and update your child's IEP. You can track this by noting the date of your child's last IEP meeting and counting forward one year. You may request an earlier meeting at any time using the 30-day process above.

California also requires a triennial reassessment (commonly called a "triennial" or "three-year re-evaluation") to confirm your child's continued eligibility and updated needs. You have the right to request this reassessment earlier if you believe your child's needs have significantly changed.

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Step 6 — Accessing Your Child's Records: The 5-Business-Day Rule

Information is power. If you need to review assessments, progress notes, or any other records in your child's file, California law requires the district to provide them within 5 business days of your written request (Cal. Ed. Code § 56504).

This is faster than many parents realize. Use this right proactively — before an IEP meeting — so you can come prepared.

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Prior Written Notice: A Safeguard at Every Stage

Whenever the district proposes to start, change, or refuse an evaluation, placement, or service, it must give you a Prior Written Notice (PWN) — a written explanation of what it plans to do and why (20 U.S.C. § 1415(b)(3), (c)(1); 34 C.F.R. § 300.503).

A PWN must include:

• A description of what the district is proposing or refusing
• An explanation of why
• A description of any other options considered
• Information about how you can challenge the decision

If you receive a PWN you disagree with, you have options: you can request a meeting, pursue mediation, file a state complaint, or request a due process hearing. For due process or formal disputes, consulting a qualified special education attorney or advocate is strongly recommended.

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Quick-Reference Timeline Summary

Stage	Deadline	Legal Authority
Assessment Plan provided to parent	15 calendar days after written request	Cal. Ed. Code § 56321(a)
Assessment completed + IEP meeting held	60 calendar days after parent signs Assessment Plan	Cal. Ed. Code §§ 56043(f)(1), 56344(a)
IEP meeting requested by parent	30 calendar days after written request	Cal. Ed. Code § 56343.5
Annual IEP review	Every 12 months	IDEA / Cal. Ed. Code
Triennial reassessment	Every 3 years (or sooner if needed)	IDEA / Cal. Ed. Code
Records provided to parent	5 business days after written request	Cal. Ed. Code § 56504

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What To Do If a Deadline Is Missed

First, assume good faith — staff turnover, scheduling conflicts, and high caseloads are real. A calm, written reminder often resolves the issue quickly. Try something like:

"I wanted to follow up on the assessment plan I submitted on [date]. Per Cal. Ed. Code § 56321(a), I expected to receive the assessment plan within 15 calendar days — that would be [date]. Can you confirm the status?"

If the district does not respond or continues to miss deadlines, your options include:

• Filing a state complaint with the California Department of Education (CDE). The CDE must investigate and issue a decision within 60 days.
• Requesting mediation, which is free and voluntary for both parties.
• Requesting a due process hearing — for this step, please consult a qualified special education attorney or advocate.

You are your child's most important advocate. These timelines exist to protect them — and knowing them is one of the most powerful tools you have.