504 Plan vs IEP: Which is Right for Your Child?
504 plans and IEPs differ in who qualifies, what the school provides, and which legal protections apply. The right one depends on the support your child needs.
Last updated October 17, 2026
Clinically reviewed by Meaghan Timko, MS, BCBA, LBA BACB certification #1-05-2608
504 Plan vs. IEP at a Glance
| Aspect | 504 Plan | IEP |
|---|---|---|
| Legal Foundation | Section 504 of Rehabilitation Act | IDEA (Individuals with Disabilities Education Act) |
| Purpose | Remove barriers, ensure equal access | Provide specialized instruction and services |
| Eligibility | Has disability that limits major life activity | Has disability and needs special education |
| Services | Access supports; public-school FAPE may include special education and related services | Special education, related services, accommodations |
| Goals | Not required | Annual measurable goals required |
| Review Frequency | Periodic reviews/evaluations; district sets the schedule | IEP annually; reevaluation generally at least every 3 years |
Still not sure which plan fits best?
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2026 update: The Department of Education and HHS signed an interagency agreement on June 15, 2026, and OSERS staff began moving to HHS in September. Acting Assistant Secretary Kelly Rogers, who oversaw the transfer, resigned effective September 11, 2026. The reorganization still faces bipartisan congressional pushback (S. 5046 and its House companion, H.R. 10232) and ongoing transition litigation. This administrative transition does not alter Section 504 or IDEA statutory law or eligibility. 504 plans and IEPs remain federally mandated legal protections written and enforced by your local school district. Section 504 complaints are still filed with ED-OCR, and state educational agencies remain responsible for IDEA due process. Full parent update: OSERS transition and IEP enforcement update.
Which Evaluation Should You Request?
If your child needs support at school, the next decision is which evaluation to request in writing. These three paths cover the usual situations.
Signs this fits: Your child is falling behind in core subjects (reading, math, writing), requires speech-language therapy, occupational therapy, or behavioral intervention, or needs instruction delivered differently than grade-level peers.
Legal basis: Individuals with Disabilities Education Act (IDEA), 20 U.S.C. § 1414; 34 C.F.R. § 300.301.
What you receive: A formal Individualized Education Program (IEP) with measurable annual goals, progress reports, specialized instruction, and federal procedural safeguards. Learn how in our guide to requesting an initial evaluation and our foundational IEP guide for families.
Signs this may fit: Your child has ADHD, anxiety, diabetes, hearing or visual impairment, or physical mobility challenges that affect access to school. In public schools, Section 504 FAPE can include regular or special education and related aids and services; an IEP is the IDEA format when the student also meets IDEA eligibility criteria.
Legal basis: Section 504 of the Rehabilitation Act of 1973 (34 C.F.R. Part 104).
What you receive: A written 504 accommodation plan detailing classroom adjustments (such as extended testing time, sensory breaks, preferential seating, assistive technology, or medical plans). For ADHD accommodations specifically, read our ADHD school support guide.
Accommodations are common, but federal Section 504 guidance also allows related aids and services or special education when needed.
Evaluation data can be shared: A comprehensive IDEA evaluation assesses all areas of suspected disability. If the child is not IDEA-eligible, a Section 504 team may consider those results along with other relevant information and make its own eligibility and services decision.
Do not wait for RTI/MTSS: OSEP Memo 11-07 says RTI cannot delay or deny an IDEA evaluation for a child suspected of having a disability. Parents can request an evaluation at any time; if the district refuses, it must provide prior written notice. The federal evaluation deadline runs from parental consent, or a state-established timeframe may apply.
Understanding 504 Plans
A 504 Plan puts needed accommodations and modifications in writing. Its job is to give a student with a disability equal access to the general education curriculum.
- Based on Section 504 of the Rehabilitation Act
- Civil rights law preventing discrimination
- Focuses on access and accommodation
- Available through age 21 or graduation
A diagnosis alone does not decide eligibility. A physical or mental impairment must substantially limit at least one major life activity.
Major Life Activities Include:
- • Learning
- • Reading
- • Concentrating
- • Thinking
- • Communicating
- • Walking
Common Conditions:
- • ADHD
- • Diabetes
- • Food allergies
- • Anxiety disorders
Testing Accommodations
- • Extended time
- • Quiet testing environment
- • Read-aloud tests
- • Alternative test formats
- • Frequent breaks
Classroom Accommodations
- • Preferential seating
- • Written instructions
- • Movement breaks
- • Reduced assignments
- • Visual aids
Behavioral Supports
- • Check-in/check-out system
- • Positive behavior plan
- • Counseling services
- • Crisis intervention plan
- • Social skills support
Understanding IEPs
An Individualized Education Program (IEP) is for a student who needs more than accommodations. It spells out the specialized instruction and services the school will provide.
- Protected under IDEA legislation
- Provides specialized instruction
- Includes measurable annual goals
- Available through age 21
A diagnosis by itself does not establish IEP eligibility. The student must fit one of IDEA's 13 disability categories and need special education services to make progress at school.
13 IDEA Categories:
- • Autism Spectrum Disorder
- • Specific Learning Disability
- • Speech or Language Impairment
- • Intellectual Disability
- • Emotional Disturbance
- • Multiple Disabilities
- • And 7 others...
Required Components
- Present levels of performance
- Annual measurable goals
- Special education services
- Related services (speech, OT, PT)
- Accommodations and modifications
Additional Elements
- Least restrictive environment
- Assessment participation
- Transition planning (age 16+)
- Progress monitoring
- Behavior intervention plan (if needed)
Where the Two Plans Differ
504 Plan Rights
- • Civil rights protection from discrimination
- • Equal access to programs and activities
- • Grievance procedures for violations
- • Due process for disputes
IEP Rights
- • Free appropriate public education (FAPE)
- • Detailed procedural safeguards
- • Independent educational evaluation rights
- • Prior written notice for changes
- • Mediation and due process hearings
504 Plan Services
- Accommodations: Changes in how student accesses learning
- Modifications: Changes in what student is expected to learn
- Environmental changes: Seating, lighting, noise reduction
- Assistive technology: Tools to help access curriculum
- Related services: Limited to what's needed for access
IEP Services
- Special education: Specially designed instruction
- Related services: Speech, OT, PT, counseling, etc.
- Supplementary aids: Support in general education
- Accommodations: Same as 504, but more extensive
- Behavior support: Formal behavior intervention plans
- Transition services: Post-secondary planning
504 Plan Team
- Parent/guardian
- General education teacher
- School administrator
- Person knowledgeable about child
- Meetings: As needed, annually recommended
IEP Team
- Parent/guardian
- Special education teacher
- General education teacher
- School psychologist/evaluator
- District representative
- Meetings: Annually required, more if needed
Which Plan Fits Your Child's Needs?
Does your child have a documented disability?
The documentation may be medical, psychological, or educational, and should show how the disability affects learning or participation at school.
If YES: Continue to step 2.
Does the disability significantly impact educational performance?
Look beyond grades. Consider progress, behavior, social skills, and whether your child can take part in the general curriculum.
If SIGNIFICANT impact: Continue to step 3.
Does your child need specialized instruction to make progress?
Ask whether accommodations solve the access problem or whether your child needs instruction taught differently. The answer usually decides between the two plans.
If specialized instruction needed: IEP likely appropriate.
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- ADHD: A student needs extended time, movement breaks, and preferential seating. See the ADHD school accommodations guide for classroom examples
- Diabetes: Student needs snack breaks, testing accommodations during blood sugar issues
- Anxiety: Student needs quiet testing space, counselor check-ins
- Food Allergies: Student needs safe lunch environment, emergency action plan
- Autism: Student needs social skills instruction, sensory supports, structured environment
- Learning Disability: Student needs specialized reading/math instruction
- Speech Delay: Student needs speech therapy, communication supports
- Intellectual Disability: Student needs modified curriculum, life skills instruction
A dyslexia diagnosis does not automatically point to one plan. The right plan depends on what the child needs at school.
- 504 Plan route: A student with mild dyslexia who reads close to grade level may only need accommodations, such as audiobooks, extra time on reading tasks, and a spell-checker, to access the general curriculum. If accommodations alone are enough, a 504 Plan may fit.
- IEP route: A student whose dyslexia keeps them well below grade level needs specialized, structured-literacy reading instruction, which is specially designed instruction rather than a simple accommodation. That is special education, so an IEP under the "specific learning disability" category is usually the right fit.
When Your Child's Plan Needs to Change
When to Consider Transition:
- • Accommodations aren't sufficient for progress
- • Child needs specialized instruction
- • Academic gaps are widening despite supports
- • Child would benefit from related services
- • Behavioral needs require formal intervention
How to Make the Transition:
- • Request comprehensive evaluation for special education
- • Gather data showing lack of progress with current supports
- • Document specific areas where specialized instruction is needed
- • Work with school team to develop evaluation plan
When This Might Happen:
- • Child no longer needs specialized instruction
- • Academic performance has improved significantly
- • Child can access curriculum with accommodations only
- • IEP goals have been mastered
Important Considerations:
- • Ensure child won't lose necessary supports
- • Consider whether progress was due to IEP services
- • Plan for monitoring after transition
- • Understand you can request return to IEP if needed
Important Note About Transitions
A move between a 504 Plan and an IEP should follow the data and your child's needs. School convenience or available resources should not decide it. Before agreeing to a change, ask which supports your child will keep, which they will lose, and what evidence shows the new plan is appropriate.
What happens in college?
An IEP does not follow a student to college. IDEA and the right to a free appropriate public education end at graduation or when the student ages out. Section 504 and the Americans with Disabilities Act (ADA) still apply, so colleges cannot discriminate based on disability and must provide reasonable accommodations, such as extended test time or note-taking support. But the student now has to ask. They must identify themselves to the disability services office and provide documentation. College does not provide IEP goals or specially designed instruction, so students should practice self-advocacy before graduation.
How to Start the Process
- 1 Contact your school's 504 coordinator
Usually the school counselor or assistant principal
- 2 Submit a written request
Include your concerns and supporting documentation
- 3 Attend the 504 meeting
Discuss your child's needs and appropriate accommodations
- 4 Review and sign the plan
Check that it covers each of your child's needs
- 1 Request a special education evaluation
Submit in writing to school or district special education office
- 2 Participate in the evaluation process
Provide input and attend meetings as needed
- 3 Attend eligibility meeting
Review evaluation results and determine eligibility
- 4 Develop the IEP
Work with team to create goals and services
Evaluation Request Guide
Put your evaluation request in writing
Request a special education evaluation →Frequently Asked Questions
Common questions about this guide
What is the main difference between a 504 Plan and an IEP?
A 504 Plan removes barriers with accommodations in the general education classroom. An IEP provides specialized instruction and services, with measurable goals for your child's progress.
Can my child have both a 504 Plan and an IEP?
Your child can be protected by both IDEA and Section 504. A district generally does not need to write a separate 504 Plan when it implements an IEP that meets Section 504 requirements. Ask the school team to document every needed service and accommodation in the IEP. Source: U.S. Department of Education Office for Civil Rights, Section 504 FAPE FAQ, question 35.
Which provides more protection, a 504 Plan or an IEP?
An IEP carries more protections under IDEA, including specific timelines, progress monitoring, and detailed procedural safeguards. A 504 Plan carries civil rights protection against disability discrimination.
How do I know which option is right for my child?
Start with the kind of help your child needs. A child who needs specialized instruction to make progress will likely need an IEP. If accommodations give your child access to the general curriculum without specialized teaching, a 504 Plan may be enough.
Can a child with ADHD get an IEP or just a 504 Plan?
A child with ADHD may qualify for either plan. If ADHD significantly affects learning and your child needs specialized instruction, an IEP may fit. If accommodations are what your child needs to access learning, a 504 Plan may fit instead.
Which evaluation should I ask the school for: 504 or IEP?
If your child may need special education and related services, ask in writing for an initial evaluation under IDEA. That evaluation assesses all areas of suspected disability; its results may also inform a separate Section 504 team decision. If you believe your child needs disability-related aids or services but not an IEP, ask for a Section 504 evaluation. OSEP Memo 11-07 says RTI interventions cannot delay or deny an IDEA evaluation for a child suspected of having a disability.
What happens if my child moves schools with a 504 Plan or IEP?
For a move to a new district during the same school year, IDEA (34 C.F.R. § 300.323(e)-(f)) requires the receiving district to provide services comparable to the existing IEP while it adopts or develops an IEP; an interstate move may also require a new evaluation. For a transferred Section 504 plan, the receiving district should review the plan and supporting records. It must implement the plan if its knowledgeable team finds it appropriate; otherwise it must evaluate the student under Section 504.
How often are 504 Plans and IEPs reviewed?
The IEP team must review the IEP at least annually, and IDEA generally requires reevaluation at least every three years unless the parent and district agree it is unnecessary. Under Section 504, districts must set standards for initial and periodic evaluations, including reevaluation before a significant change in placement, but federal law does not set one nationwide annual interval for 504 plans. Many districts review plans yearly; check your district’s procedures.
Can private schools be required to follow 504 Plans or IEPs?
Private schools are not required to follow IEPs, because they don't receive federal funding under IDEA. They must follow Section 504 only if they receive federal financial assistance. However, most private schools are still covered by the Americans with Disabilities Act (Title III) as places of public accommodation (schools run by religious organizations are exempt), which means they cannot discriminate based on disability and must make reasonable modifications, though this is narrower than what IDEA or a 504 Plan requires. Some private schools also voluntarily accommodate students.
What if my child was denied an IEP but I think they need one?
You can request an independent educational evaluation, file for due process, or seek mediation. You can also ask the school to reconsider a 504 Plan if your child doesn't qualify for an IEP but still needs accommodations.
Is a medical diagnosis required for a 504 plan?
No. Section 504 eligibility turns on whether an impairment substantially limits a major life activity such as learning, reading, or concentrating, and the school must evaluate that itself (34 C.F.R. 104.35). A diagnosis from your child's doctor helps the team, but the school cannot make one a condition of evaluating your child. If the district decides it needs a medical evaluation, it must arrange it at no cost to you (U.S. Department of Education Office for Civil Rights, Parent and Educator Resource Guide to Section 504).
What are common 504 plan accommodations?
Common 504 accommodations include extended time on tests and assignments, testing in a quieter room, preferential seating, scheduled movement or sensory breaks, copies of class notes, shortened or chunked assignments, audiobooks or text-to-speech, use of a calculator or keyboard, and health supports such as nurse visits for diabetes or allergy plans. The team picks accommodations that match how your child's disability affects school, and the plan lists exactly who provides each one.
Do 504 Plans and IEPs cost parents anything?
Eligible students are entitled to a free appropriate public education in public elementary and secondary schools under IDEA or Section 504. The rules differ for parent-selected private-school placements, so the public-school no-cost rule does not mean every private-school evaluation or service is free.
On IEPs and Section 504 together: U.S. Department of Education Office for Civil Rights, Section 504 FAPE FAQ, question 35.
Ready to Get the Right Support for Your Child?
You do not need to master every acronym before you contact the school. Start with what your child is struggling with, what has already been tried, and the support you believe they need.