What Does an OTA Do?

An occupational therapy assistant (OTA) helps people practice everyday activities so they can build or regain independence. Working under an occupational therapist’s direction, an OTA guides treatment activities that support the client’s plan. The assistant observes how clients respond and documents relevant progress for the therapist to review. The occupational therapist uses those observations to assess progress and decide whether the treatment plan should change. This work helps clients pursue practical goals at home, school, work, or in the community.

What Is a OTA?

An OTA is a healthcare professional who helps provide occupational therapy treatment under an occupational therapist’s direction. The therapist evaluates the client and establishes the treatment plan, while the OTA guides activities intended to support its goals. For example, a client recovering from an injury may practice a daily task identified in the plan. The Bureau of Labor Statistics (BLS) distinguishes occupational therapy assistants, who help provide treatment, from aides, who generally perform routine support tasks.

What Are the Main Responsibilities of a OTA?

An OTA guides clients through therapeutic activities that support their treatment plans. The assistant explains or demonstrates an activity and provides support consistent with the occupational therapist’s direction. A client recovering from an illness or injury, for example, may practice dressing skills to work toward greater independence in daily routines.

OTAs help clients practice skills through practical tasks selected to support treatment goals. A client might use adaptive equipment while practicing a meal-preparation activity. With a child, an OTA may use play to practice a skill connected to the child’s therapy goals.

During treatment, the OTA observes the client’s response and documents relevant information. The assistant shares notable progress or concerns with the occupational therapist. The therapist uses these observations to evaluate the client and decide whether to change the treatment plan. OTAs may also share relevant observations with other professionals involved in the client’s care, as described in the BLS occupation overview.

What Does a OTA Do on a Daily Basis?

An OTA’s day often begins with reviewing the schedule and the occupational therapist’s guidance for upcoming sessions. The assistant prepares the treatment space and equipment for the planned activity. When a client arrives, the OTA explains the task and helps the client begin in a way that follows the treatment plan.

During a session, the OTA watches how the client approaches the activity and whether it can be completed safely. If the client struggles, the assistant may offer a cue or demonstrate a technique consistent with the therapist’s direction. Afterward, the OTA documents the client’s response and shares important observations with the therapist. The assistant then prepares for the next appointment, which may involve a different client, goal, or setting.

What Skills Does a OTA Need?

Clear communication helps an OTA explain activities in ways clients can understand. When demonstrating adaptive equipment, the assistant gives instructions and checks whether the client can follow them.

Patience and compassion matter when a client becomes frustrated or needs repeated practice. An OTA can encourage the client while allowing them to do as much as possible independently. Attention to detail helps the assistant follow the therapist’s guidance and record the client’s response accurately.

Adaptability is useful when an activity proves too difficult or fails to engage the client. The assistant can report what happened to the therapist rather than independently changing the treatment plan. Physical stamina also matters because OTAs spend much of their time standing and may need to kneel or stoop, according to the BLS.

How Much Does a OTA Earn?

The median annual wage for occupational therapy assistants was $72,300 in May 2025, according to the BLS. The median is the midpoint of reported wages: half of workers earned more and half earned less. Actual pay can vary by location and work setting.

What Is the Career Progression for a OTA?

OTAs typically enter the occupation with an associate’s degree from an accredited occupational therapy assistant program. Programs include fieldwork, and OTAs usually need a state-issued license. Licensing requirements vary by state, according to the BLS occupation overview.

With experience, an OTA may build expertise in a particular practice setting while continuing to work within applicable state rules and workplace policies. Some assistants pursue further education and licensure to become occupational therapists. Experience as an OTA alone does not qualify someone to practice as an occupational therapist.

How Contingent Workforce Management Helps Businesses Hire OTAs

Contingent workforce management services help organizations engage workers for temporary or defined assignments and manage related workforce administration. A clinic may need an OTA to cover a leave or help with a temporary increase in appointments. Because OTAs guide treatment activities under an occupational therapist’s direction, the clinic may need coverage for a specific schedule or assignment. When the clinic finds and hires the worker directly, third-party payrolling can be a lower-cost alternative to using a staffing agency.

TCWGlobal helps companies manage contingent OTAs through payrolling and workforce support. For a directly hired OTA, this can reduce the administrative work involved in managing the assignment and give clinic staff more time to coordinate care. When direct hiring fits the situation, payrolling can also save the company money compared with a staffing-agency arrangement.