OTA school is an accredited college program that trains you to become an occupational therapy assistant, a healthcare professional who helps patients regain or develop the skills they need for daily living and work. Most OTA programs award an associate degree and take about two years to complete, though bachelor’s-level programs also exist. Graduates become eligible to sit for a national certification exam and, once licensed, work alongside occupational therapists in hospitals, rehab centers, schools, and other settings.
What Occupational Therapy Assistants Do
Occupational therapy assistants (OTAs) carry out treatment plans designed by occupational therapists. That can mean guiding a stroke patient through exercises to regain hand strength, teaching a child with developmental delays how to hold a pencil, or helping an older adult adapt their home so they can live independently. The work is hands-on and patient-facing, with OTAs spending most of their day working directly with people rather than doing paperwork.
OTAs work in a wide range of settings: hospitals, outpatient clinics, skilled nursing facilities, schools, home health agencies, and mental health programs. The specific population you work with depends on the setting. A school-based OTA might focus on helping children with sensory processing issues, while one in a rehab facility might work with adults recovering from joint replacement surgery.
Associate vs. Bachelor’s OTA Programs
There are two entry paths into the profession. The more common route is an associate degree in occupational therapy assisting, typically completed in about two years of full-time study. A smaller number of schools offer a bachelor’s degree (sometimes called an OTA-B), which takes roughly four years. Both degree levels prepare you for the same entry-level OTA role, and both must be accredited by the same body. The American Occupational Therapy Association notes that both are currently accepted routes into the profession.
The associate degree is the standard path for most students. If you already have college credits or a prior degree, some programs may let you transfer coursework and finish faster. A bachelor’s program covers additional general education and may appeal to students who want a broader academic foundation or are considering further education later. When choosing between them, consider program length, total cost, and whether the additional coursework aligns with your goals.
What You’ll Study
OTA programs blend classroom learning, lab practice, and supervised clinical fieldwork. Coursework typically includes anatomy and physiology, kinesiology (the study of body movement), human development, therapeutic techniques, mental health concepts, and medical terminology. You’ll also learn documentation skills, professional ethics, and how to work within a healthcare team.
Clinical fieldwork is a major component. Most programs require two levels of fieldwork: shorter introductory rotations where you observe and assist, followed by a longer full-time placement (often 16 weeks) where you take on a more independent caseload under supervision. These rotations expose you to different patient populations and settings, and they’re where the classroom material starts to click in real-world practice.
Admission Requirements
Admission standards vary by program, but most OTA schools look for a combination of academic readiness and genuine interest in healthcare. Common requirements include a high school diploma or GED, completion of prerequisite courses (often anatomy, physiology, psychology, and English composition), and a minimum GPA, frequently around 2.5 to 3.0 on a 4.0 scale.
Many programs also require a set number of clinical observation hours, where you shadow a licensed OT or OTA in a healthcare setting before applying. This gives you a realistic preview of the work and helps admissions committees see that you understand the profession. Some programs ask for letters of recommendation, a personal essay, or a background check as well. Because OTA programs often have limited seats, competitive applicants tend to have strong science grades and meaningful observation experience.
Accreditation Matters
The Accreditation Council for Occupational Therapy Education (ACOTE) is the recognized accrediting body for OTA programs in the United States. Graduating from an ACOTE-accredited program is not optional if you want to work as an OTA. It’s a firm requirement for sitting for the national certification exam.
If a program is still in “developing” status and hasn’t yet achieved accreditation, students enrolled in it are not eligible to take the certification exam. You would need to transfer to and graduate from an accredited program to qualify. Programs with “probationary accreditation” are still accredited, and their graduates remain eligible for the exam, but the probationary status signals that the program needs to address certain standards. Before enrolling anywhere, confirm the program’s current accreditation status on the ACOTE website.
Certification and Licensing
After graduating from an accredited program, you must pass the national certification exam administered by the National Board for Certification in Occupational Therapy (NBCOT). This is a standardized, computer-based test that covers the knowledge and clinical reasoning you’ll need as an entry-level OTA. Passing the exam earns you the credential “Certified Occupational Therapy Assistant” (COTA).
Beyond national certification, most states require their own license or registration before you can practice. State requirements vary but generally include proof of NBCOT certification, a background check, and an application fee. You’ll also need to complete continuing education credits to maintain both your NBCOT certification and your state license over time.
Program Costs
Tuition for OTA programs varies significantly depending on whether you attend a community college, a public university, or a private institution. Community college programs tend to be the most affordable option, with total tuition often ranging from a few thousand to around $15,000 for the full program. Private schools can charge significantly more. Beyond tuition, factor in costs for textbooks, lab fees, background checks, fieldwork-related travel, and the NBCOT exam fee.
Financial aid, including federal student loans, Pell Grants, and institutional scholarships, is available for students in accredited programs. Because an associate degree takes roughly two years, total student debt for OTA school is generally much lower than what occupational therapists accumulate in their master’s or doctoral programs.
Salary and Job Outlook
The median annual wage for occupational therapy assistants was $68,340 in May 2024, according to the Bureau of Labor Statistics. Actual pay depends on your setting, location, and experience. OTAs in home health and outpatient clinics sometimes earn more than those in school systems, though benefits and schedules vary as well.
The job market for OTAs is strong and expected to stay that way. The Bureau of Labor Statistics projects employment of occupational therapy assistants to grow 19 percent from 2024 to 2034, far faster than the average for all occupations. An aging population that needs rehabilitation services and a growing awareness of occupational therapy’s role in pediatric and mental health care are driving that demand.
How to Choose an OTA Program
Start by confirming ACOTE accreditation, since everything else is irrelevant without it. From there, compare programs on pass rates for the NBCOT exam (most schools publish this data), fieldwork placement options, class size, schedule flexibility, and total cost. Some programs offer evening or hybrid formats that work better for students balancing jobs or family responsibilities.
Location matters too, but not just for convenience. The clinical sites a program partners with will shape your fieldwork experience. A program connected to a large hospital system and a school district gives you broader exposure than one with limited placement options. Ask admissions offices where recent students completed their fieldwork and what percentage of graduates found employment within six months of passing the NBCOT exam.