An Individualized Education Program, usually called an IEP, is a legal document developed for a public school student with a disability in the United States, outlining the specific special education services, accommodations, and annual goals designed to meet that student’s unique needs. The requirement for an IEP comes from the Individuals with Disabilities Education Act, a federal law that guarantees eligible students with disabilities access to a free appropriate public education.
How an IEP is developed
An IEP team, which includes the student’s parents or guardians, at least one general education teacher, a special education teacher, and a school representative, meets to review evaluation data and agree on goals, services, and accommodations, and the team is legally required to review and update the IEP at least once a year. The document typically specifies measurable annual goals, the specific special education and related services the student will receive, and any accommodations needed for the student to participate in general classroom instruction and testing.
Rights and disputes
Parents have the right to participate in every IEP meeting and to disagree with the school’s proposed plan, and the law provides a formal dispute resolution process, including mediation and due process hearings, for families and schools that cannot reach agreement. Some students with disabilities receive accommodations through a different, less extensive document called a 504 plan rather than a full IEP, depending on whether they require specialized instruction or only accommodations to access the general curriculum.
Related protections for younger children
For children under age three suspected of having a developmental delay or disability, a similar but separate document called an Individualized Family Service Plan serves a comparable purpose, focusing on services delivered to the family as well as the child before the IEP process begins at age three. Once a child transitions into the K-12 system, the IEP becomes the primary planning document, continuing in some form through high school and sometimes including transition planning for employment or further education after graduation.
Schools found to be out of compliance with IDEA’s requirements, including failing to properly implement an IEP’s specified services, can face legal consequences, and parents who believe their child’s rights under the law have been violated can file a formal complaint with their state education agency.
Least restrictive environment
A central principle underlying IDEA and the IEP process is the requirement that students with disabilities be educated in the least restrictive environment appropriate to their needs, meaning schools must consider placing a student in a general education classroom with supports before moving to a more separate special education setting. This principle has driven a long-term shift in American schools toward inclusion, where students with disabilities spend a significant portion of their day alongside peers without disabilities rather than in fully separate classrooms, though the degree of inclusion still varies considerably depending on the severity of a student’s needs and local school resources.
Funding for special education
Although IDEA requires schools to provide the services specified in a student’s IEP, the federal government has historically funded only a fraction of the additional cost of special education that the law promised to cover when it was first passed, leaving states and local districts to make up the difference from their own budgets. This funding gap has been a long-running point of criticism from school administrators, who argue that unfunded federal mandates strain local budgets even as the legal requirement to provide the services specified in each IEP remains absolute regardless of available funding.
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Editorially reviewed by Specialty Digest Editorial TeamLast reviewed November 2, 2026Researched and drafted with AI assistanceReport an issue