Deep Dive · 6 min read
IEP vs. 504 Plan for SLPs: What's the Difference?
IEPs provide special education services under IDEA. 504 plans provide accommodations under Section 504. The difference shapes what SLPs do.
Cross-checked against the current ETS Praxis 5331 Speech-Language Pathology Test at a Glance and ASHA CCC-SLP standards.
Quick answer
An IEP under IDEA provides specially designed instruction and related services like speech therapy for students with educational disabilities. A 504 plan under Section 504 provides accommodations and supports for students with disabilities that substantially limit a major life activity, but usually does not include direct therapy.
- IEPs require an educational disability and adverse educational effect
- 504 plans have a broader eligibility standard
- SLPs provide direct services under IEPs and accommodations under 504 plans
- A student cannot have both an IEP and a 504 plan at the same time
IEPs and 504 plans are both designed to support students with disabilities, but they come from different laws and provide different levels of service. For school-based SLPs, knowing the difference is essential for documenting services, attending meetings, and explaining options to families.
What is an IEP?
An Individualized Education Program (IEP) is created under the Individuals with Disabilities Education Act (IDEA). It provides specialized instruction and related services to students who qualify for special education.
To qualify for an IEP, a student must have a disability that falls under one of IDEA's categories and need specially designed instruction because of the disability's adverse educational effect.
What is a 504 plan?
A 504 plan comes from Section 504 of the Rehabilitation Act of 1973. It provides accommodations and supports so students with disabilities can access the general education curriculum.
A student can qualify for a 504 plan if they have a physical or mental impairment that substantially limits one or more major life activities, such as learning, speaking, or hearing. The standard is broader than IDEA's.
Key differences at a glance
| Feature | IEP | 504 plan |
|---|---|---|
| Law | IDEA | Section 504 |
| Purpose | Special education and related services | Access to general education |
| Services | Specially designed instruction | Accommodations and supports |
| SLP role | Direct therapy, goals, progress monitoring | Consultation, accommodations, sometimes direct service |
| Team | Requires specific IEP team members | Less formal team |
| Review | Annual, with reevaluation every 3 years | Periodic review |
Can a student have both an IEP and a 504 plan?
No. If a student has an IEP, the IEP covers all needed special education services and accommodations. A separate 504 plan is unnecessary. Some students move from an IEP to a 504 plan when they no longer need special education instruction but still need accommodations.
SLP services under each plan
Under an IEP, the SLP provides direct speech-language therapy as a related service, with measurable goals and minutes documented in the IEP. Under a 504 plan, the SLP may provide accommodations such as preferential seating, modified testing, or assistive technology, but direct therapy is usually not provided through 504.
When a student does not qualify for an IEP
A student with a medical diagnosis or communication concern may not meet IDEA's eligibility standard. In that case, a 504 plan may be appropriate if the condition substantially limits a major life activity. Examples include a student with a voice disorder who needs classroom accommodations or a student with a mild stutter who needs testing modifications.
Documentation tips for SLPs
- Keep clear therapy notes tied to IEP goals.
- Use data to justify continuation or dismissal.
- Explain to parents why an IEP or 504 plan is or is not recommended.
- Participate in IEP meetings and review 504 plans when invited.
Frequently asked questions
- What is the difference between an IEP and a 504 plan?
- An IEP provides special education and related services under IDEA for students who need specially designed instruction. A 504 plan provides accommodations under Section 504 for students who need access to general education.
- Can a speech therapist provide services under a 504 plan?
- Sometimes, but usually as consultation or accommodations. Direct speech therapy is typically provided through an IEP as a related service.
- Which is harder to qualify for, an IEP or a 504 plan?
- An IEP is harder to qualify for because it requires an educational disability category, adverse educational effect, and need for specially designed instruction. A 504 plan has a broader standard.
- Can a student have both an IEP and a 504 plan?
- No. If a student needs an IEP, all services and accommodations are included in the IEP. A 504 plan is unnecessary and not used at the same time.
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