What Is the Best Age to Start ABA Therapy?

The best age to start ABA therapy is as early as possible, often between 18 months and 5 years old.

Early intervention takes advantage of a child’s developing brain, making it easier to build communication, social, and daily living skills. Research shows that children who start ABA therapy early often make faster, more lasting progress compared to those who begin later.


That said, it’s never too late to start ABA. Older children, teens, and even adults can benefit from customized support based on their individual needs and goals.


The key is starting when concerns first arise. If your child shows signs of autism or developmental delays, don’t wait for a diagnosis to begin exploring services.


At Connect n Care ABA, we provide in-home ABA therapy across North Carolina, tailored to your child’s age and learning style. Whether your child is a toddler or a teen, we’re here to help them grow with confidence.


Wondering if it’s the right time to start ABA therapy? Contact us today for a free consultation and let’s take the first step together.


SOURCES:


https://www.autismspeaks.org/science-news/early-intervention-toddlers-autism-highly-effective-study-finds


https://pmc.ncbi.nlm.nih.gov/articles/PMC9857540/


https://www.autismawareness.com.au/navigating-autism/what-is-early-intervention-for-autism


https://www.nichd.nih.gov/health/topics/autism/conditioninfo/treatments/early-intervention


https://raisingchildren.net.au/autism/therapies-services/therapies-interventions/early-intervention

Fayge Orzel • June 11, 2025
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