Extended School Year (ESY) refers to special education and/or related services provided beyond the normal school year for the purpose of providing FAPE to a student with a disability. These services, provided by a local education agency are distinct from enrichment programs, summer school programs, and compensatory services and are not simply an extension of time. The consideration of ESY services is a part of the IEP process.

The following factors should be considered when determining the need for ESY services: regression/recoupment, degrees of progress, emerging skills/breakthrough opportunities, interfering behaviors, the nature and/or severity of the disability and special circumstances or other factors

The IEP team must determine whether the benefits the child gained during the regular school year will be significantly jeopardized if the student does not receive ESY. Based on this, if ESY is determined to be needed, these services are provided at no cost to families.