Should you incorporate in BC or stay a sole proprietor?

Already incorporated and deciding how to pay yourself? Use the salary vs dividend calculator.

Incorporating is one of the biggest decisions a growing business owner makes, and it’s often made for the wrong reasons. Incorporation isn’t automatically “better”; it’s a trade of cost and paperwork for tax deferral and liability protection. Here’s how to tell whether that trade works for you in BC.

The main advantage: tax deferral

This is the real reason to incorporate. In BC, active business income up to $500,000 is taxed at roughly 11% combined (9% federal + 2% BC) inside a corporation. Compare that to personal tax rates, which climb well past 40% at higher incomes.

The catch: that low rate only applies to profit you leave in the company. When you pay it out to yourself as salary or dividends, personal tax applies and the two systems roughly even out (the principle of integration). So incorporation’s advantage is deferral — keeping more capital working in the business now, and choosing when to pay yourself.

The small business deduction

The low ~11% rate comes from the small business deduction, available on the first $500,000 of active business income for a Canadian-controlled private corporation. Passive investment income inside the company is taxed very differently (and at high rates), and can even grind down access to that low rate, which is why an incorporated business needs a plan for surplus cash, not just a bank balance.

Related: How to open a corporate bank account.

Liability protection

A corporation is a separate legal entity. In a sole proprietorship, you and the business are the same person, so a business debt or lawsuit can reach your house and savings. In a corporation, liability generally stops at the company. The exceptions matter: personal guarantees on loans, and director liability for things like unremitted GST/HST or payroll source deductions, can still reach you personally.

Incorporating a business in British Columbia: costs and paperwork

Incorporation adds real overhead: a separate T2 corporate tax return, annual BC registry filings, separate business books and bank accounts, and payroll if you pay yourself a salary. Realistically that’s a few thousand dollars a year in compliance, so the tax and liability benefits have to clear that bar first.

When a sole proprietor should incorporate

• Your profit comfortably exceeds what you need to live on (deferral is valuable).
• You want liability separation — trades, consulting with contracts, anything with real risk.
• You’re planning to reinvest, hire, or build retained earnings.
• You want flexibility in how and when you pay yourself.

When it can wait

If you’re early-stage, spending everything you earn, or testing whether the business will stick, staying a sole proprietor keeps things simple and cheap. You can always incorporate later. Run the numbers first with our sole proprietor vs corporation guide, then talk it through. An unincorporated business reports on form T2125. See what it covers, and the June filing date that does not move the April payment date. If the decision comes down to money, our incorporation cost worksheet sets the one-off and recurring costs out side by side. Counsellors and therapists weighing the same choice have a few extra questions, from their college’s rules to insurer billing; see accounting for counsellors and therapists in BC.

The bottom line

Incorporation is a tool, not a trophy. For a profitable BC business that leaves money in the company and wants liability protection, it’s often a clear win. For everyone else, the honest answer is “not yet.” A short conversation with a CPA — part of our advisory service — will tell you which camp you’re in. If you do incorporate an existing business that already has real accrued value, the transfer of that value into the new company is usually handled with a section 85 rollover rather than a simple change of name.

This article is general information for Canadian business owners and is current as of July 2026. It is not tax, legal or accounting advice, and it does not create a client relationship. Tax rules change and your situation is unique, so please speak with a CPA before acting on anything here.

Working through this in your own business? We advise owners on it remotely across BC, as an accountant in Vancouver.

We walk Fraser Valley owners through this decision with their own numbers, including in Abbotsford, Chilliwack, Langley, Mission, Maple Ridge and Surrey.

If you decide to incorporate, the next question is where. Incorporating federally versus provincially compares name protection, extra-provincial registration and the annual filings each route carries.

To put your own numbers on it, the BC incorporation calculator compares sole-proprietor tax with the small business rate.