Therapist contractor economics depend on more than the session rate
A therapist moving from W-2 employment to 1099 work may personally carry costs that were previously absorbed or subsidized by an employer. Depending on the arrangement, these can include professional liability coverage, licensing and continuing education, scheduling or EHR software, telehealth tools, office or equipment costs and health insurance. Use the business-expense input only for costs that actually apply to your situation rather than treating a generic profession estimate as automatic.
The profession label does not change the audited tax engine. It helps frame the expenses and time assumptions that influence break-even while tax rules continue to come from the selected state and the validated federal path.
Sessions are not the same as billable working hours
Documentation, scheduling, care coordination, cancellations, marketing and unpaid time off can reduce the hours that generate contractor revenue. A therapist who plans around 1,500 billable hours can need a meaningfully higher hourly target than someone using a 2,000-hour assumption. Start with your realistic session and working pattern, calculate break-even, and only then decide whether the current contractor offer compensates you adequately for flexibility, risk or growth potential.