If your child is struggling in school and you have started hearing terms like 504 plan, IEP, or ADA accommodations, you are entering a system with its own vocabulary and rules. The good news: the system exists specifically to help kids and students who learn differently get a fair shot. The harder news: navigating it without a guide is rough. Here is what you actually need to know.

504 plan vs IEP: the practical difference

Both exist to provide accommodations to students with disabilities. The difference is in scope and process.

A 504 plan is a list of accommodations: extended time on tests, preferential seating, breaks, use of a calculator, modified homework load, a note-taker, and so on. It exists under Section 504 of the Rehabilitation Act and the ADA. It is for students who have a documented disability that substantially limits a major life activity (learning, attention, etc.) but who do not need specialized instruction. A 504 plan is the right tool when a student can learn the standard curriculum with appropriate support.

An IEP (Individualized Education Program) is broader. It is a legally binding document that includes accommodations but also specifies specialized instruction, goals, related services (speech, OT, counseling), and progress monitoring. It exists under IDEA (Individuals with Disabilities Education Act). It is for students whose disability requires modified instruction, not just modified delivery of the same instruction. To qualify, the student must meet criteria for one of 13 IDEA categories and the disability must adversely affect educational performance.

What documentation you need

Schools rarely accept a doctor's note as enough. Both 504 plans and IEPs typically require:

  • A comprehensive psychological or psychoeducational evaluation from a licensed psychologist.
  • Cognitive testing (WISC for kids, WAIS for older students/adults).
  • Academic achievement testing (WIAT or Woodcock-Johnson).
  • Behavioral and emotional measures when relevant (BASC, Conners, BRIEF).
  • A clear diagnostic statement and specific, actionable recommendations.

School districts can do their own evaluation if you formally request one in writing, but those evaluations are sometimes limited in scope, can take 60+ days, and the recommendations may be narrower than a comprehensive private evaluation. Many Westlake Village and Conejo Valley families opt for a private evaluation either alongside or instead of district testing.

How to request an evaluation from your district

  • Put the request in writing to the principal and special education director. Email is fine, but make it explicit: "I am requesting a special education evaluation to determine my child's eligibility for an IEP and/or 504 plan."
  • Once received, the district has timelines to follow. In California, the district must respond within 15 days with an assessment plan, and the assessment must be completed within 60 days of your signed consent.
  • Keep written records of everything.

What if the district says your child does not qualify?

This happens regularly, especially with bright students whose grades are passing despite real underlying difficulties. Districts sometimes use a "discrepancy model" or focus narrowly on academic impact. A private evaluation can document the full picture, the specific cognitive or learning profile, the executive function deficits, the emotional toll of compensating, and can support an appeal. Families can also request an Independent Educational Evaluation (IEE) at public expense if they disagree with the district's findings.

Accommodations for college, the SAT/ACT, AP, GRE, LSAT, MCAT, GMAT, and the bar

Once a student moves past K-12, the system shifts. College accommodations are governed by the ADA. The student requests accommodations from the disability services office at their college, with documentation. Standardized tests (SAT, ACT, AP, LSAT, MCAT, GMAT, GRE) each have their own application processes, but all require recent psychoeducational testing, typically within the past 3 to 5 years.

The College Board and ACT increasingly accept existing 504 plans or IEPs as evidence of need, but a current psychological evaluation strengthens the application and is often required for graduate exams.

The most common accommodation requests we see

  • Extended time (1.5x or 2x) on tests and standardized exams.
  • Separate, distraction-reduced testing environment.
  • Breaks during long tests.
  • Use of a computer for written responses.
  • Note-taking support.
  • Preferential seating.
  • Modified assignment volume or formatting.
  • Permission to record lectures.

How Lifespan supports families through this process

Lifespan: Center for Family Psychological Services is one of the few Westlake Village practices that does comprehensive psychoeducational testing as a specialty, including ADHD, learning disorder, and accommodations evaluations. Our reports are written specifically to support 504, IEP, and standardized test accommodations applications, with the language and documentation that schools and testing boards actually require. We also support families through the meeting itself when that is helpful.

If you are at the start of this process and not sure which path is right, a short consultation can help you figure out whether testing is the next step, whether to request district evaluation first, and what to expect timing-wise.