Extended School Year Services in Oklahoma: How to Get ESY on Your Child's IEP

Summer break sounds good until you watch your child lose months of hard-won progress in a few weeks. By the time school resumes in August, you're back to square one—and the first several weeks of the new school year are spent recovering skills your child spent all spring building.

This is exactly what Extended School Year services are designed to prevent. And in Oklahoma, schools are legally required to consider ESY for every child on an IEP—but in practice, they rarely bring it up unless you do.

What ESY Is (and What It Isn't)

Extended School Year services are special education and related services provided beyond the normal school year to prevent severe regression that would significantly jeopardize the child's ability to maintain the skills and behaviors in their IEP.

ESY is not:

• A general summer school program open to all students
• An enrichment activity for students who are doing well
• Optional tutoring or daycare
• Something the district offers only if it's convenient

ESY is a legally required component of FAPE when a student's individual circumstances demonstrate they need it. It is determined individually by the IEP team—not by categorical policy ("we don't offer ESY for students with autism") and not by budget constraints.

Oklahoma has been explicit on this point: districts cannot limit ESY services categorically by disability type, unilaterally restrict the duration or intensity of ESY, or deny ESY solely because of administrative inconvenience or cost.

ESY Eligibility: What the Data Needs to Show

ESY eligibility is determined by the IEP team based on data. In Oklahoma, the primary factors considered include:

Regression: Does the student lose acquired skills during breaks from school? The strongest evidence is data comparing performance levels before and after previous breaks (winter, spring, summer). If your child's teacher takes regular data on IEP goals, that data should show whether regression occurred.

Recovery time: How long does it take the student to recover those skills once school resumes? A student who regresses significantly and takes 4–6 weeks to recover is losing a substantial portion of every school year to regression-recovery cycles.

Emerging skills: Is the student at a critical juncture in acquiring an important skill—communication, self-care, literacy—where interruption could have lasting consequences?

Rate of progress: Is the student making progress so slowly that any interruption would threaten the goals established in the IEP?

Specific circumstances: The child's disability, the severity of the condition, special family circumstances, and the availability of other support structures are also considered.

There is no formula that automatically qualifies or disqualifies a child. The determination is individual and data-driven.

How to Request ESY Services

ESY is supposed to be discussed at every annual IEP meeting. In practice, many Oklahoma schools skip the discussion unless parents raise it. The simplest approach is to bring it up in writing before the meeting.

Send the special education teacher or coordinator an email stating: "I would like the IEP team to discuss and determine Extended School Year eligibility at our upcoming IEP meeting. Please include ESY determination in the meeting agenda."

If ESY is denied, the district must provide a Prior Written Notice (PWN) explaining why. The PWN must document what data they used to make the decision, what alternatives they considered, and why the current evidence does not support an ESY determination. Verbal denials ("we don't think ESY is necessary") are not sufficient.

If you disagree with the denial, you have several options: request an IEP meeting specifically to discuss ESY, present additional regression data, request independent evaluation data from private therapists who see your child year-round, or file a state complaint.

Building Your Case: What Data to Collect

Parents often have access to better regression data than schools do. Consider the following sources:

Private therapists: If your child sees a speech-language pathologist, occupational therapist, or behavioral therapist outside of school, ask them to document any regression they observe after school breaks. A letter from a private SLP saying "after winter break, [Child] had regressed approximately 6 weeks in phonological awareness skills" is powerful evidence.

Your own observations: Keep a parent log. After breaks, note specific skills your child has difficulty with that they had mastered previously—particular sight words, morning routine steps, communication strategies.

Teacher data: Request copies of the teacher's progress monitoring data from before and after previous school breaks. Under IDEA and Oklahoma state policy, progress toward IEP goals must be monitored and reported. If the data shows regression, it should support an ESY determination.

Previous IEP progress reports: Look at whether any previous IEP indicated regression concerns. Even a comment in the progress notes can support a current ESY request.

What ESY Services Should Include

If ESY is approved, the services must be individualized—not just a generic summer program. The IEP should specify:

• Which goals ESY is targeting (typically the most critical skills most vulnerable to regression)
• The frequency and duration of services during the extended year period
• Whether related services (speech, OT) will continue during ESY
• The location and delivery model

ESY does not have to mirror the regular school year in structure. A student might receive 3 days per week of targeted instruction rather than 5. The intensity and frequency should be calibrated to prevent regression without going beyond what's needed for that purpose.

What Happens When ESY Is Denied Without Adequate Justification

If an Oklahoma school denies ESY without data supporting the denial—or denies it categorically—that's a potential FAPE violation. Remedy options include:

State complaint to OSDE-SES: File a written complaint alleging the district failed to appropriately determine ESY eligibility. OSDE has 60 calendar days to investigate and issue findings. If the complaint is sustained, the district can be ordered to provide compensatory services.

Compensatory education: If a student was denied ESY and should have received it, they may be entitled to compensatory education—additional services to make up for those that were wrongly withheld.

ESY disputes are among the more straightforward cases for parents to pursue through the state complaint process, because the law is clear: ESY eligibility must be determined individually, based on data, and school policy cannot substitute for that determination.

The Oklahoma IEP & 504 Advocacy Playbook includes guidance on requesting ESY, the data you need to build your case, and the specific complaint procedures available in Oklahoma when districts deny services without adequate justification.

Summer doesn't have to mean regression. But you have to ask—and know how to ask in a way the district has to answer.

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