IEP vs 504
Education Advocates of Virginia.
504 Plan or IEP? Understanding the Difference
If your child is struggling in school, someone has probably mentioned either a 504 Plan or an IEP. Both are designed to help students with disabilities succeed — but they are very different documents, governed by different laws, and they offer very different levels of support.
Here's what you actually need to know.
The Short Version
A 504 Plan provides accommodations. An IEP provides specialized instruction and services. A 504 changes how your child accesses learning. An IEP can change what and where your child is taught.
What Is a 504 Plan?
A 504 Plan is named after Section 504 of the Rehabilitation Act of 1973 — a civil rights law that says schools cannot discriminate against students with disabilities. It applies to any student who has a physical or mental condition that substantially limits a major life activity.
Major life activities include things like reading, concentrating, communicating, walking, sleeping, and breathing. The bar is broad. A student with ADHD, anxiety, asthma, or even a chronic health condition may qualify.
What a 504 provides: accommodations. Things like extended time on tests, preferential seating, permission to take movement breaks, access to a quiet testing room. These changes level the playing field — they don't change what's being taught, just how the student can access it.
What Is an IEP?
An IEP — Individualized Education Program — is governed by IDEA, the Individuals with Disabilities Education Act. It is a special education law, not just a civil rights law, and it comes with significantly stronger protections.
To qualify for an IEP, a student must have one of 13 specific disability categories under IDEA — things like Specific Learning Disability (which covers dyslexia, dyscalculia, dysgraphia), Speech or Language Impairment, Autism Spectrum Disorder, or Other Health Impairment (which includes ADHD when it impacts education). The disability must also affect the student's educational performance.
What an IEP provides: specialized instruction, related services (like speech therapy, occupational therapy, or physical therapy), measurable annual goals, and legal protections that require the school to deliver what is written in the document.
The Key Differences at a Glance
Services: 504: accommodations only. IEP: specialized instruction + services.
Legal weight: 504: fewer legal protections. IEP: legally binding, strong parent rights.
Goals: 504: no annual goals required. IEP: measurable annual goals are required.
Evaluation: 504: no formal evaluation always required. IEP: full evaluation required before eligibility.
Instruction: 504: no specialized instruction. IEP: includes instruction in the student's area of need.
Which One Does My Child Need?
That depends on your child's specific needs — not just what the school recommends. A student who needs accommodations to access the general curriculum may be well-served by a 504. A student who needs a different kind of instruction, not just more time to complete the same instruction, likely needs an IEP.
If your child has been offered a 504 and you believe they need more support, you have every right to request an evaluation for an IEP. The two are not mutually exclusive as a path — but once an IEP is in place, a 504 is generally no longer needed.
Questions to Ask
Does my child's disability affect their ability to access or benefit from instruction — or just complete tasks?
What specific support is the school proposing, and is that a 504 or an IEP?
If a 504 is being offered, has an IEP evaluation been considered? Why or why not?
What is the group that will develop this plan, and will I be part of it?
Will accommodations alone be enough, or does my child need specialized instruction?
Records to Keep
Any written communications from the school about your child's struggles or needs
Any teacher emails or notes mentioning academic, behavioral, or social concerns
Any previous evaluation results, assessments, or report cards
Your child's diagnosis documentation from any outside provider
A copy of the 504 or IEP once it is developed — keep every version
A 504 and an IEP are not the same thing. Understanding the difference is the first step to making sure your child gets the right support — not just any support.
