How to Transition from Sole Proprietorship to Corporation in Canada

Transitioning from a sole proprietorship to a corporation is a significant business milestone. Understanding the process, timing, and implications ensures a smooth transition that maximizes the benefits of incorporation.

Timing the transition correctly is important. Generally, incorporation makes financial sense when your business income consistently exceeds your personal spending needs by a significant margin. The tax savings from the lower corporate rate need to outweigh the additional costs of maintaining a corporation.

The incorporation process involves several steps. First, choose a business name and conduct a NUANS name search to ensure availability. File articles of incorporation with the appropriate government authority — federal (Corporations Canada) or provincial. Obtain a business number and register for GST/HST, payroll, and corporate tax accounts.

Section 85 rollover allows you to transfer assets from your sole proprietorship to the new corporation on a tax-deferred basis. Without this election, the transfer would be treated as a sale at fair market value, potentially triggering immediate tax. The Section 85 election must be filed with the CRA within the prescribed deadline.

GST/HST considerations arise during the transition. If you're a GST/HST registrant as a sole proprietor, you'll need to close that account and register the corporation for a new GST/HST account. The transfer of assets between the two entities may have GST/HST implications.

Contract assignments may be necessary. Review existing contracts, leases, and agreements to determine whether they can be assigned to the corporation or need to be renegotiated. Some contracts may have change-of-control provisions that are triggered by incorporation.

Banking and insurance need to be updated. Open new corporate bank accounts, transfer merchant processing, and update insurance policies to reflect the corporate structure. Business insurance should name the corporation as the insured party.

Ongoing corporate obligations include filing annual returns, maintaining corporate records (minutes, resolutions, share registers), filing T2 corporate tax returns, and potentially preparing financial statements. These additional requirements have associated costs that should be factored into the decision.

Work with both an accountant and a lawyer to ensure the transition is handled properly. The accountant manages the tax aspects (Section 85 election, GST/HST transition, opening balances), while the lawyer handles the legal formation and documentation.