TREADSTONE LAW · ONTARIO · DIGITAL LEGAL SERVICES · EST. MMXXI ·TSL
Learn/Ask a Lawyer/Corporate/Can I incorporate my Ontario…
Corporate

Can I incorporate my Ontario business myself online without a lawyer?

TSL Written by the Treadstone Law team· Updated June 2026

Yes, you can incorporate an Ontario corporation yourself through the Ontario Business Registry without a lawyer. The process is available online, and the government has made it more accessible in recent years. You fill out the required fields for your articles, pay the filing fee, and receive your certificate of incorporation digitally.

Many entrepreneurs do incorporate themselves and proceed without issues — particularly for simple numbered corporations with a straightforward single-class share structure. However, there are real risks to doing it without legal advice. A poorly designed share structure that does not match your tax or estate planning needs can be costly to fix later. Articles with poorly drafted restrictions or conditions can create unintended limits on your corporation's activities. And the post-incorporation steps — organizing the minute book, issuing shares properly, setting up resolutions — are often skipped or done incorrectly when there is no lawyer involved.

Online incorporation services offer a middle ground: they handle the filing but still generally do not provide personalized legal advice. For a simple business with a single owner and no near-term plans to bring in investors or co-owners, self-incorporation may be reasonable. For anything more complex, a brief consultation with a business lawyer often prevents much larger problems later.

Key takeaways

  • DIY incorporation through the Ontario Business Registry is legally permitted.
  • The main risks are an ill-suited share structure and incomplete post-incorporation organization.
  • Online services handle filing but do not give you legal advice about structure.
  • A lawyer consultation upfront is usually cheaper than fixing mistakes later.
This is general information, not legal advice. It doesn’t create a lawyer–client relationship, and the rules can change. For advice on your situation, a Treadstone corporate lawyer can help.
Was this helpful?Share:

Go deeper

Still have questions?

Search 2,500 answers, or send yours to a Treadstone lawyer — we answer in plain language.

All answersStart a File →