IEP vs. 504 Plan: What's the Difference, and Which Does Your Child Need? (Minnesota Guide)

What's the difference between an IEP and a 504 plan?

Both plans help students with disabilities succeed at school, and both are free. The difference comes down to two federal laws and one practical question: does your child need to be taught differently, or do they mainly need changes that let them access the same teaching as their classmates?

An IEP (Individualized Education Program) comes from the Individuals with Disabilities Education Act, or IDEA, a special education law. It guarantees eligible children a free appropriate public education built around their needs, and the IEP is the legal document that spells out their goals, specialized instruction and related services, such as speech or occupational therapy.

A 504 plan comes from Section 504 of the Rehabilitation Act of 1973, a civil rights law that bars disability discrimination by schools and other programs that receive federal money. The Americans with Disabilities Act (ADA) adds similar protections in public schools. A 504 plan removes barriers so a student can learn alongside classmates, usually through accommodations rather than different teaching.

IEP vs. 504: what are the key differences?

Here's how the two plans usually compare:

• The law: IDEA (special education) for an IEP; Section 504 and the ADA (civil rights) for a 504 plan.
• The purpose: an IEP delivers specially designed instruction plus related services. A 504 plan provides accommodations, and sometimes services, so a student has equal access to learning.
• Who qualifies: an IEP requires a disability that meets one of the special education categories and a need for special education. A 504 plan covers any physical or mental impairment that substantially limits a major life activity, such as learning.
• What's written down: an IEP must include your child's present levels of performance, measurable annual goals, services and how progress will be reported. Section 504 doesn't require a specific format, so ask for your child's plan in writing.
• Reviews: an IEP is reviewed at least once a year, with a reevaluation at least every three years. A 504 plan is reevaluated periodically and before any significant change in placement.
• Parent rights: IDEA spells out detailed rights to notice, consent, meetings and dispute resolution. Section 504 has fewer formal steps but still requires notice and access to an impartial hearing.

Who qualifies for an IEP in Minnesota?

Minnesota's special education rules are in Minnesota Rules chapter 3525, which sets eligibility criteria for each disability category. Categories include autism spectrum disorder, speech or language impairment, specific learning disability, emotional or behavioral disorders, developmental cognitive disability and other health disabilities (often used for ADHD). Minnesota law requires districts to serve eligible children from birth until they turn 22 or finish high school, whichever comes first.

Qualifying takes two things: your child must meet the criteria for a category, and the disability must affect their education enough that they need special education. A child who does well with a few small adjustments may not qualify for an IEP but could still qualify for a 504 plan.

Autism is a good example of how school and medical systems differ. Minnesota's educational autism spectrum disorder criteria look at social interaction, communication, and restricted or repetitive patterns of behavior, using observations on two different days in two settings, a developmental history and other evaluation tools. The rule states plainly that a clinical or medical diagnosis isn't required, and that even with one, a student must still meet the school criteria. If you're also pursuing a clinical diagnosis for insurance or therapy, our autism evaluation guide explains how the two paths fit together.

Who qualifies for a 504 plan?

Section 504 uses a broader definition of disability: a physical or mental impairment that substantially limits one or more major life activities, including learning, reading, concentrating, thinking, communicating, eating and breathing. Schools are supposed to consider how a condition would affect your child without medication or other supports, so a child doing okay on ADHD medication may still qualify. For attention concerns, see our guide to ADHD testing for kids.

504 plans often help children with ADHD, anxiety, diabetes, severe allergies, epilepsy, or autism when their main needs are accommodations rather than specialized teaching. Common accommodations include:

• Extended time on tests or assignments
• Preferential seating or a quieter place to work or take tests
• Scheduled movement or sensory breaks
• Assistive technology, such as text-to-speech
• A health care plan for medication, snacks or monitoring during the school day

What about babies, toddlers and preschoolers in Minnesota?

In Minnesota, school districts are responsible for special education from birth, not just from kindergarten. For children from birth to age 5 who aren't in kindergarten yet, the front door is Help Me Grow, where anyone can make a referral online. Your local school district or cooperative then contacts you about screening or a free evaluation. If your toddler isn't talking much yet, our guide to late talkers and speech delay covers what to watch for.

• Birth to 3: infant and toddler intervention under Part C of IDEA. Eligible children get an Individualized Family Service Plan (IFSP), which focuses on the family and everyday routines. Federal rules generally call for the evaluation and first IFSP meeting within 45 days of referral.
• Ages 3 to 5: Early Childhood Special Education (ECSE, sometimes called preschool special education) under Part B of IDEA, with an IEP. Services may happen in an ECSE classroom, a community preschool or at home.
• Ages 3 through 6: districts may use Minnesota's developmental delay criteria, so a young child with significant delays can qualify before a specific disability category is identified.

How do I request a school evaluation in Minnesota?

You don't need a doctor's referral or a diagnosis to ask. Parents can request an evaluation at any time, and districts also have a duty to find and evaluate children who may have disabilities. A written request creates a clear paper trail:

1. Write a dated letter or email to your child's principal and your district's special education office. For a 504 plan, also send it to the district's Section 504 coordinator.
2. Say clearly what you're asking for, for example: “I am requesting a comprehensive special education evaluation for my child in all areas of suspected disability.” Describe your concerns with specific examples.
3. Share outside reports, such as a clinical diagnosis, a private speech or OT evaluation, or a letter from your child's doctor. The school should consider them, though it will still do its own evaluation.
4. Review the evaluation plan and sign consent if you agree. The school can't do an initial evaluation without your written consent. If it declines to evaluate, it must explain why in writing and tell you your rights.
5. Mark your calendar. In Minnesota, a special education evaluation must be completed within 30 school days of the date the district receives your consent. Section 504 doesn't set a specific number of days, so ask what timeline your district follows.
6. Attend the results meeting. If your child qualifies, the team, which includes you, writes the IEP or 504 plan. Ask for copies of everything.

How do outside therapies like speech, OT and ABA fit with school services?

School services and medical services are two separate systems with different goals. School-based services must relate to your child's education, such as communicating in class, handwriting or following routines. Clinic-based therapy, paid by insurance or Medical Assistance, can also target home life, feeding and community skills. Many Minnesota families use both:

• Speech: an IEP may include speech-language services, while a clinic may add other goals or more frequent sessions. Compare speech therapy providers in Minnesota.
• Occupational therapy: school OT focuses on skills your child needs at school, like handwriting, sensory regulation and self-care, while outpatient occupational therapy can also address home and community needs.
• ABA and EIDBI: schools generally choose their own teaching methods, so an IEP won't necessarily include ABA. EIDBI is a Medical Assistance benefit, not a school service; see how EIDBI works. With your written permission to share information, some providers coordinate with school staff.
• Mental health: school counseling or social work can be part of an IEP or 504 plan, alongside outside children's mental health services.

What if I disagree with the school's decision?

Start by putting your questions in writing and asking for a meeting. Minnesota also has a rule worth knowing: except for the initial evaluation and first placement, which need your written consent, when the district sends written notice proposing a change to your child's placement or services, it can move forward unless you object within 14 days of when the notice was sent. Read every notice as soon as it arrives.

For 504 plans, your district must offer an impartial hearing. The Minnesota Department of Education doesn't enforce Section 504; civil rights complaints go to the federal Office for Civil Rights. In June 2026, the U.S. Department of Education began shifting day-to-day special education oversight to Health and Human Services and civil rights investigations to the Justice Department. The laws and your child's rights haven't changed, but check the current complaint process before you file.

For IEPs, if you can't resolve things informally, Minnesota's options include:

• A conciliation conference with the district, which must be held within 10 calendar days of your request
• A facilitated IEP meeting led by a neutral, state-provided facilitator
• Voluntary mediation through the Minnesota Department of Education, at no cost to families
• A written complaint to the Minnesota Department of Education, or a due process hearing

Keep in mind

You don't have to figure this out alone. PACER Center, based in Bloomington in the Twin Cities, is Minnesota's federally designated Parent Training and Information Center. It offers free workshops, guides and one-on-one help from parent advocates, including in Spanish and Somali.

This article is general information, not legal, medical or educational advice. Special education rules, federal agency roles and district procedures change, and every child is different. Confirm current details with your school district, the Minnesota Department of Education or PACER Center, and talk with your child's doctor about medical and therapy questions. You can ask for an IEP or 504 meeting at any time; you don't have to wait for the annual review.