Two approvals, in a fixed order
A naturopathic professional corporation needs two yeses: articles of incorporation from Ontario, then a certificate of authorization from the College of Naturopaths of Ontario. The second is the gate, because the corporation may not practise naturopathy until the College has issued it. Naturopathy moved under the College in 2015, which places ND corporations in the health-profession stream with rules an ordinary Ontario corporation never meets.
Those rules reach into the paperwork. The articles cannot describe a general business; they limit the corporation to practising naturopathy plus activities related or ancillary to that practice. Naming is prescribed too: a shareholder's surname, a reference to the profession, the words Professional Corporation at the end. And every issued share, voting or not, must belong to a College member. The family-share arrangement available to physicians and dentists does not extend to NDs, so there is no version of this structure that puts equity in a spouse's hands, and the whole case rests on what the corporation keeps.
Nor is the certificate a one-time stamp. It renews with the College each year, and renewal is where a share register that drifted out of compliance gets caught. We keep the minute book fit to renew, not merely fit to file.
Yes, the dispensary comes inside
The question NDs ask us first is where the shop lives, and for a dispensary serving your own patients the answer is inside the PC: supplying product to the people you treat sits comfortably within activities ancillary to the practice. The placement matters financially. Consult fees tend to be drawn out to fund the household, while shelf margin left in the corporation is what compounds at the small-business rate of roughly 12.2% on the first $500,000 of active income in Ontario.
One HST wrinkle deserves its own paragraph: incorporating does not restart the $30,000 small-supplier clock on supplement sales. The test aggregates taxable sales of associated persons, and a corporation you control is associated with you, so the PC inherits your running position rather than a fresh runway. If the proprietorship was already registered, the corporation registers in its own right, with effective dates lined up so no sale falls between the two accounts.
The boundary case is scale. A web store selling supplements to the general public starts to look like a second business rather than an ancillary activity, and sometimes belongs in an ordinary corporation standing beside the PC. If that is where the shop is heading, the structure should be drawn before the articles are filed, not retrofitted after the College asks.
When it pays, and what actually moves
Incorporation pays when profit reliably stays inside the corporation after you have paid yourself, and not before. A solo ND whose draw absorbs everything the clinic earns buys recurring costs, a College application renewed annually and a corporate return filed through Corporate Tax Filing, in exchange for a deferral that never happens. A clinic where the dispensary, an IV program and an associate's overflow leave real profit behind each year captures the rate spread annually, and that arithmetic usually clears the costs quickly. We run it on your own figures and give you a straight yes, no or not yet.
A yes starts a checklist, because a practice is not incorporated until its money and its paperwork have both moved:
| What moves | How it moves |
|---|---|
| Dispensary stock, IV equipment, goodwill | A Section 85 rollover, so the transfer itself triggers no tax |
| Telus eClaims and insurer enrolment | Re-registered under the corporation before it bills a single visit |
| Jane or Practice Better payouts and the till | Re-pointed at the corporate bank account on the switch date |
| HST account | A new registration for the PC, the proprietorship account closed cleanly behind it |
| Reception and clinic staff | Moved onto the corporation's payroll account from the first pay run |
How the engagement runs
Our Incorporation service carries the whole sequence: articles written so the College accepts them on first submission, the certificate application, CRA program accounts, and a switch date chosen so the corporation starts billing only after every registration above is in place. The fiscal year-end is picked on purpose, around the clinic's cash rhythm and the dispensary's stocking cycle, instead of copied from the calendar.
What the PC does not change is worth saying out loud: professional liability stays yours, the coverage you already carry is still what stands between you and a claim, and the College regulates you exactly as before. What changes is the tax shape of the practice, and it keeps paying only if it is managed. The salary and dividend mix, how much stays inside, and what the retained cash should be doing all run through Tax Planning & Advisory once the structure exists. We build naturopathic PCs for practices across Mississauga and the GTA, quoted in writing after a free 15-minute discovery call.
