California Special Education Assessment Timeline: The 15-Day and 60-Day Rules

One of the most frequent violations of California special education law isn't about what's in the IEP — it's about time. California Education Code § 56043 establishes two hard deadlines that govern the assessment process. When districts miss them, they're in violation of state law. When parents know them, they have a powerful tool to force compliance.

The two deadlines are the 15-calendar-day assessment plan timeline and the 60-calendar-day evaluation and IEP meeting timeline. Understanding exactly how these work — and where districts try to manipulate the clock — is essential for any California parent who has made or is about to make a referral for special education evaluation.

The 15-Calendar-Day Assessment Plan Deadline

When you submit a written request asking the district to evaluate your child for special education, the district has exactly 15 calendar days to respond with a proposed Assessment Plan.

The Assessment Plan is a written document that describes the specific areas to be assessed, the tests and procedures to be used, and the domains that will be evaluated. It is not the assessment itself — it is the district's proposed plan for conducting the assessment. You must sign and return this plan (or decline it) before assessments can begin.

Critical details:

• The 15-day clock starts from the date the district receives your written referral, not from the date you have a conversation with a teacher or counselor.
• The 15 days are calendar days — weekends and holidays count.
• The one exception: if a referral arrives within 30 days of the end of the regular school year, the district can provide the plan by September 1 of the following year (or within 30 days of the start of the school year, whichever is later).
• The plan must be accompanied by a copy of the district's parental rights and procedural safeguards notice.

If 15 calendar days pass after the district receives your written referral and you haven't received an Assessment Plan, the district is in violation of California Education Code § 56321 and § 56043. This is a compliance complaint waiting to be filed.

The 60-Calendar-Day Evaluation Timeline

Once you sign and return the Assessment Plan (your written consent), the 60-calendar-day clock begins. Within this window, the district must:

1. Complete all assessments described in the plan
2. Prepare all assessment reports
3. Convene an IEP eligibility meeting
4. Determine whether your child qualifies for special education
5. If eligible, develop the IEP

All of this must happen within 60 calendar days of the date you returned the signed Assessment Plan.

This is 60 calendar days — not school days, not business days. Weekends, spring break, and Memorial Day all count. The only exception that tolls (pauses) the clock is a school break exceeding five consecutive school days — so winter break and summer break can pause the timeline if they fall within the 60-day window. But a week of spring break that spans only five school days may or may not pause the clock depending on whether that school break exceeds five consecutive school days.

Many districts — particularly those under staffing pressure, which describes most California districts given the state's documented shortage of school psychologists — routinely miss this deadline. California surveys show that approximately 84% of educators report insufficient resources to adequately support special education students, and the most common consequence of staff shortages is delayed assessments.

The Referral-to-Assessment Timeline at a Glance

Here is how the full timeline works from start to finish:

If the district says they need more time, ask them to point to the statutory authority for that extension. The law provides for one primary tolling event: school breaks exceeding five consecutive school days. Beyond that, the clock doesn't stop.

What "Consent for Assessment" Actually Covers

When you sign the Assessment Plan, you are consenting to a specific set of evaluations. You have the right to review the plan carefully before signing and to ask questions about what each assessment will measure.

Important points about assessment consent:

• You can limit consent. You can sign consent for some proposed assessments and withhold it for others. For example, if the district proposes an occupational therapy evaluation but you want to obtain your own private OT evaluation first, you can decline that portion.
• You can withdraw consent. Under federal law, you can revoke consent for an evaluation at any time prior to it being completed. If you revoke consent, the district must stop the evaluation. However, if the district already has enough information to hold an eligibility meeting without the incomplete assessment, they may proceed.
• Consent is not agreement with the outcome. Signing the Assessment Plan means you're agreeing to the district conducting the evaluation. It does not mean you're agreeing with the results, the eligibility determination, or the proposed IEP.

Do not sign a blank or vague Assessment Plan that doesn't describe specific assessment domains. A plan that simply says "psychological evaluation" without specifying what will be assessed is inadequate. The plan must be specific enough for you to understand what your consent covers.

When the District Refuses to Assess

A referral for assessment can come from a parent, a teacher, or another qualified professional. If you submit a written referral and the district refuses to provide an Assessment Plan, they must give you a Prior Written Notice (PWN) explaining in writing why they are declining to evaluate. The PWN must describe the specific evaluations they refuse to conduct and explain the basis for that refusal.

If you receive a refusal, or if the district simply doesn't respond to your written referral within 15 days, your options are:

1. File a compliance complaint with the California Department of Education citing California Education Code § 56321 and § 56043.
2. Request an IEP meeting in writing under California Education Code § 56343 to discuss your referral.
3. Consult with a special education attorney about whether the facts support an OAH due process complaint.

The post on requesting an assessment when the school denies it covers the denial scenario in more detail.

If the 60-Day Deadline Passes Without a Meeting

If 60 calendar days have elapsed since you returned the signed Assessment Plan and the district has not held an IEP eligibility meeting, that is a clear violation of California Education Code § 56043. Document the dates:

• Date you signed and returned the Assessment Plan: ___
• Date 60 calendar days elapsed: ___
• Date of any school breaks exceeding five consecutive school days (these are subtracted): ___
• Adjusted deadline: ___

File a CDE compliance complaint with this timeline attached. The CDE investigates timeline violations and can order the district to immediately convene the IEP meeting and provide compensatory education for any delay in services that resulted from the missed deadline.

The California IEP & 504 Advocacy Playbook includes a California assessment timeline worksheet and a pre-written timeline violation complaint letter — both formatted to establish the factual record clearly and invoke the specific statutes that obligate the CDE to act.

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