Transitioning from crafting at your kitchen table to setting up a booth at a weekend market is an exciting milestone. As your brand grows taking the step to officially register your business sets a strong foundation for long-term success.
This guide breaks down the essential legal steps to turn your artisan brand into an official Ontario small business without the overwhelm.
Why Register Your Business?
- Market & Venue Requirements: Some venues and event organizers require vendors to carry a Certificate of Insurance (COI). Insurance providers need an official registered business name or Master Business License to write your policy.
- Financial Separation: An official registration allows you to open a dedicated business bank account, keeping personal money separate from market revenue and inventory expenses.
- Brand Security: Registering protects your trade name in Ontario so other businesses cannot legally operate under your exact brand title.
Step 1: Choose Your Business Structure
Most market vendors start with one of two options:
- Sole Proprietorship: The simplest and most affordable option for solo makers. You and the business are considered the same legal entity for tax purposes.
- Incorporation: Creates a separate legal entity. While it involves higher initial costs and corporate accounting, it offers personal liability protection and can be beneficial if you plan to scale a large team.

Step 2: Check Your Business Name Availability
Before registering, ensure your proposed brand name isn’t already taken or trademarked. You can conduct a quick search through the Canadian Trademarks Database or run a preliminary search in Ontario’s business records to verify your name is unique.
Step 3: Complete Your Registration
You can register your business directly through the official Ontario Business Registry portal to receive your Master Business License.
If navigating government portals feels intimidating, you can also use a guided registration platform like Ownr. It simplifies the process by handling the name search and registration paperwork in one simple online dashboard, helping you get officially registered in about 15 minutes.

Step 4: Complete Your Post-Registration Setup
- Open a Business Bank Account: Bring your registration documents to your financial institution to set up dedicated business debit and credit processing.
- Secure Vendor Insurance (COI): Connect with an event insurance provider (such as Duuo or Zensurance) to get covered for upcoming market dates.
- Check CRA Tax Requirements: If your business earns over $30,000 in gross revenue over four consecutive calendar quarters, you must register for a CRA GST/HST account.
💡Pro Tip: Keep a digital copy of your Master Business License saved on your phone or in your vendor Google Drive folder. You will frequently need to attach it when applying for city permits or commercial insurance policies!
