Occupational therapy assistants (OTAs) help people of all ages relearn or develop the skills they need to handle everyday activities, from getting dressed in the morning to returning to work after an injury. They work under the supervision of a licensed occupational therapist, carrying out the hands-on treatment sessions that make up the bulk of a patient’s therapy. The work spans pediatric clinics, nursing homes, hospitals, mental health facilities, and school systems.
How OTAs Differ From Occupational Therapists
An occupational therapist (OT) evaluates a patient, creates the treatment plan, and sets goals. The OTA then implements that plan, running therapy sessions, tracking progress, and reporting back to the supervising OT. OTAs do not perform initial evaluations or independently change a treatment plan, but they have significant autonomy in how they carry out each session. The exact boundaries vary by state, since each state’s practice act defines what OTAs are legally permitted to do.
Daily Responsibilities
On a typical day, an OTA might guide a stroke survivor through exercises to regain grip strength, teach a child how to hold a pencil, or help someone with arthritis practice buttoning a shirt. The thread connecting all of these tasks is restoring a person’s ability to participate in the activities that matter to them.
A large part of the job involves training patients to use adaptive equipment. OTAs introduce tools like utensils with oversized textured grips for people who struggle to feed themselves, dressing kits that help with buttons and zippers, specialized writing grips for children or adults with limited hand control, and sensory boards or cushions that provide calming tactile input for patients who become easily overstimulated. The OTA doesn’t just hand over the device. They practice with the patient until using it becomes second nature.
Documentation is another daily task. OTAs record what happened in each session, note how the patient responded, and flag any changes in ability or pain level so the supervising therapist can adjust the plan.
Working With Children
Pediatric OTAs spend most of their time making therapy feel like play. For younger children, a simple touch game on a tablet can build hand-eye coordination and finger strength. Older kids might use video game controllers, where the physical act of gripping different controller covers helps children with sensory processing difficulties get comfortable with varied textures. Group games like Wii tennis give kids a chance to practice social interaction, problem-solving, and body awareness all at once.
Outside of screens, OTAs use classic physical activities with specific therapeutic goals in mind. Jumping rope and hopscotch build gross motor skills and concentration. Climbing a jungle gym challenges balance and spatial awareness. When a child dislikes one activity because of sensory sensitivity, the OTA finds an alternative that targets the same skill. A child who hates climbing might thrive playing foursquare instead. Even caring for a classroom pet can be therapeutic: the feeding and walking routines develop both fine and gross motor skills.
Working With Older Adults
In skilled nursing facilities, rehabilitation centers, and patients’ homes, OTAs help older adults regain independence after falls, strokes, hip replacements, and other setbacks. The focus is intensely practical: can this person get in and out of bed safely, prepare a simple meal, or navigate their bathroom without falling?
OTAs also recommend and help implement changes to a patient’s living space. That might mean rearranging furniture to create wider walkways, adding grab bars near the toilet, or moving commonly used kitchen items to lower shelves. Once those changes are in place, the OTA often becomes the person who communicates with family members about why things are arranged a certain way and why they need to stay that way. A well-meaning relative who moves a chair back to its original spot can undo weeks of safety planning.
Mental Health Settings
OTAs also work alongside psychologists, social workers, and psychiatrists to support adults with serious mental illness. In these settings, the focus shifts from physical recovery to building daily routines, social skills, and coping strategies. Therapy often happens in groups, with sessions running about 60 minutes, two to three times a week, over a period of three to six months.
The interventions fall into a few categories. Psychosocial sessions aim to improve symptoms and help patients reintegrate into social settings and, eventually, the workplace. Psychoeducational sessions teach disease management and non-verbal communication skills, and help patients build meaningful habits like a daily reading routine. Exercise-based sessions and cognitive exercises round out the approach. OTAs facilitate many of these group sessions, guiding patients through structured activities designed to rebuild confidence and functioning in daily life.
Education and Certification Requirements
Becoming an OTA requires graduating from a program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE). Most OTA programs award an associate degree after about two years of full-time study, though a newer baccalaureate pathway takes four years. Both tracks require a minimum of 16 weeks of full-time clinical fieldwork, where students treat real patients under supervision.
After graduation, you must pass the national certification exam administered by the National Board for Certification in Occupational Therapy (NBCOT). Passing earns you the credential of Certified Occupational Therapy Assistant (COTA). From there, each state has its own licensing requirements, and most require the NBCOT certification as a baseline.
Salary and Job Outlook
The median annual wage for occupational therapy assistants was $68,340 as of May 2024. Employment is projected to grow 19 percent from 2024 to 2034, which the Bureau of Labor Statistics classifies as much faster than average. The aging population is the primary driver: more older adults means more demand for rehabilitation services after surgeries, strokes, and falls. Growth in pediatric therapy and mental health services contributes as well.
Where OTAs Work
The variety of settings is one of the career’s biggest draws. OTAs work in hospitals, outpatient clinics, school systems, home health agencies, skilled nursing facilities, and psychiatric treatment centers. Some specialize early, working exclusively with children or older adults. Others rotate through different populations over the course of their career. The core skill set transfers across settings because the fundamental goal never changes: help people do the things they need and want to do in their daily lives.