Accountant for Physiotherapists in Ontario

No. Physiotherapy services provided by a registered physiotherapist in Ontario are HST-exempt under the Excise Tax Act. This means you do not charge HST on treatment fees, and you cannot claim input tax credits (ITCs) on clinic expenses related to those exempt services. If your clinic sells products (exercise equipment, braces, supports), those sales are typically taxable at 13% HST and require separate HST tracking. Clinics with both service and product revenue need a mixed-supply analysis to ensure proper HST compliance.

Yes. Ontario physiotherapists can incorporate a professional corporation under the Business Corporations Act (Ontario), subject to College of Physiotherapists of Ontario (CPO) approval. A professional corporation allows you to defer personal income tax by retaining earnings at the lower corporate tax rate, and access the Lifetime Capital Gains Exemption on a future sale. Physiotherapy corporations must be owned by the physiotherapist(s); family-member shareholders — and the dividend income-splitting they would allow — are generally not permitted (that exception applies only to medicine and dentistry). Whether incorporation is worthwhile depends on individual circumstances and is best modelled with a CPA.

Motor vehicle accident (MVA) billing for Ontario physiotherapy clinics flows through the Financial Services Regulatory Authority (FSRA) under the Statutory Accident Benefits Schedule (SABS). Payments from auto insurers follow a different timeline than extended health insurance — claims can take weeks or months to process and pay. For accounting purposes, MVA revenue is HST-exempt (like all your physiotherapy services), but the timing lag between service delivery and payment requires careful accounts receivable tracking. We set up your bookkeeping to track MVA claims separately so your cash flow position is always clear.

Ontario physiotherapists can deduct legitimate business expenses against clinic income. Common deductible expenses include: clinic rent, physiotherapy equipment and supplies, CPO registration fees, continuing education, malpractice insurance (CPTA or independent coverage), bookkeeping and accounting fees, marketing costs, staff wages, and home office expenses for administrative work. Since physiotherapy services are HST-exempt, ITCs on expenses are not available — but all business expenses are still deductible for income tax purposes. Proper expense categorization ensures all eligible deductions are captured at year-end.

WSIB (Workplace Safety and Insurance Board) reimbursements are common in Ontario physiotherapy practices. WSIB sets fee schedules for physiotherapy services, and payment timelines differ from extended health insurance. For bookkeeping, WSIB revenue is HST-exempt and should be tracked separately from private pay and extended health revenue to give you a clear picture of your revenue mix. The main challenge is reconciling the gap between service dates, claim submissions, and actual payment deposits — which creates timing differences in your monthly financials that require careful management.

If your only revenue comes from HST-exempt physiotherapy services, HST registration is not required and generally not beneficial. However, if your clinic earns taxable revenue above the $30,000 small-supplier threshold under CRA timing rules — such as from selling equipment, renting treatment rooms to other practitioners, or providing non-physiotherapy consulting — you must register for HST on that taxable revenue. Many physiotherapy clinics have mixed revenue streams that benefit from a careful analysis before deciding whether to register voluntarily.