Ages 3 to 5
Turning 3, preschool special education, and Child Find.
Turning 3: from early intervention to preschool
Early intervention (Part C) serves babies and toddlers. At 3, the school district takes over. The plan from early intervention (the IFSP) should be replaced by an IEPIndividualized Education Program: a written plan for a child's special education services at school., or kept by agreement, by your child's third birthday.
- Between 9 months and 90 days before age 3, early intervention writes a transition plan with you and, if you agree, holds a meeting with the school district.
- The district evaluates, with your written consent.
- If your child is eligible, the IEP is in place by the third birthday.
- Preschool special education can happen in a regular preschool, Head Start, a district classroom, or at home.
The full Turning 3 guide, with your state's preschool contact.
New to this?
If your child is under 3, or you have a new diagnosis, start with IDD Atlas, which covers early intervention and the first steps.
Any child 3 or older can be referred to the district's Child Find program. You do not need a diagnosis first.
Where to look
Child Find
Every district must find and evaluate children who may need special education. Call your district.
Preschool services near you
Speech, OT, developmental pediatrics and preschools.
The School Journey
Every step, from referral to the IEP.
Last reviewed: November 2026. Rules, programs and phone numbers change. Check with the office named on this page. Report outdated or wrong information.