Consultants · Edmonton
Should I incorporate in Alberta? The honest pros and cons.
Incorporating can save real money, or just add paperwork. Here's how to tell which one it'll be for you, without the sales pitch.
By the Plum team- Updated Oct 2026
- 7 min read
- Incorporating lowers tax on profit you leave in the company. It doesn't do much for money you take out to live on.
- It costs more to run: two tax returns, an annual registry filing and more bookkeeping.
- Liability protection is real but partial. Personal guarantees and negligence still reach you.
- If your profit comfortably exceeds your living costs, it's worth a proper conversation with an accountant.
Every self-employed person eventually hears it from a friend, a client or a podcast: "You should incorporate." Sometimes that's great advice. Sometimes it means paying more in fees to save nothing. If you've been asking yourself should I incorporate in Alberta, here's an honest look at both sides.
We're bookkeepers, so we see the day-to-day reality of both structures across Edmonton, Sherwood Park, Leduc and St. Albert. We'll tell you how each works and where the trade-offs sit. The final call is one to make with an accountant who has seen your numbers.
1Sole proprietor vs corporation: what actually changes
As a sole proprietor, you and your business are the same taxpayer. You report business income on the T2125 with your personal return, pay tax at your personal rates, and pay both halves of CPP on your net self-employment income. You file by June 15 and pay by April 30.
A corporation is a separate legal person. It earns the revenue, pays its own tax, and then pays you through salary or dividends. It has its own bank account, its own business number, its own GST account and its own year-end.
| Sole proprietor | Corporation | |
|---|---|---|
| Tax on profit | Personal rates, all of it, every year | Corporate rate first; personal tax when paid out |
| Tax return | T2125 with your T1 | T2 and Alberta AT1, plus your own T1 |
| Paying yourself | Just transfer money | Salary, dividends, or both, properly recorded |
| Liability | Unlimited, personal | Limited, with exceptions |
| Startup losses | Can offset other personal income | Stay inside the corporation |
| Setup and running cost | Low | Higher every year |
2The real advantages of incorporating
A lower rate on money you leave in the company
Qualifying small corporations in Alberta pay a combined rate of about 11% on their first $500,000 of active business income. Compare that to personal rates, which climb well above that as income rises. The catch: when you take the money out as salary or dividends, you pay personal tax then. So the big benefit is deferral. It's most valuable when you earn more than you need and can leave the surplus invested in the company.
Flexibility over when you're taxed
You can choose how much to pay yourself each year, mixing salary and dividends to smooth income across good and lean years. Our guide to salary vs dividends in Alberta covers how that works.
Credibility and contracts
Some clients, especially agencies and larger companies, prefer or require contractors to be incorporated. That's common for IT and oilfield consultants.
Limited liability, with limits
A corporation generally shields your personal assets from business debts. It won't protect you from loans you personally guarantee (which most banks ask for), from your own professional negligence, or in some cases from unremitted source deductions and GST, where directors can be held liable.
Selling a business one day is another factor some owners weigh. Shares of a qualifying small business corporation may be eligible for the lifetime capital gains exemption when sold, which isn't available on the sale of a sole proprietorship in the same way. The rules are detailed, so treat this as a question for your accountant rather than a reason on its own.
3The real downsides
- Higher ongoing costs. Incorporation fees, an Alberta annual return every year, and a corporate year-end with your accountant, on top of your personal return.
- More bookkeeping. Corporate books need a balance sheet that actually balances, a shareholder loan account, and payroll or dividend records.
- Your money isn't yours anymore. You can't treat the business account as your wallet. Personal spending through the company creates shareholder loan and taxable benefit problems.
- Losses get stuck. If you're still building up and losing money, a sole proprietor can usually use that loss against other income. A corporation can't pass it to you.
- Specific traps. If you work for one client like an employee, the personal services business rules can remove the small business rate. Ask about this before you incorporate.
4Myths about incorporating
"I'll be able to write off more."
Not really. The rules for what counts as a business expense are largely the same for sole proprietors and corporations. A corporation doesn't turn personal costs into business ones; it just changes who claims them.
"My liability disappears."
As above, it's reduced, not removed. Banks and lenders usually ask a new corporation's owner for a personal guarantee, and professional liability follows you personally.
"Everyone with a good income should incorporate."
Income alone isn't the test. A high earner who spends every dollar gets little from a lower corporate rate, because the money comes straight out again and is taxed personally. Someone earning less who can leave a meaningful amount in the company may benefit more.
"I can always undo it later."
You can wind up a corporation, but it takes paperwork, final returns and sometimes tax on what's left inside. It's worth getting the decision right rather than treating it as an experiment.
5Signs it's time to have the conversation
If you ticked most of these, book time with an accountant to run actual numbers. If you ticked one or two, staying a sole proprietor and getting the most from your self-employed deductions may be the better move for now.
6If you do incorporate: the bookkeeping switch
The changeover is where things get messy if nobody plans it. Your corporation needs its own bank account, its own business number and GST account, and a clear start date. Equipment you move from the sole proprietorship into the company should be documented, and your accountant may suggest a formal transfer so it's done at the right value. Your final sole proprietor T2125 covers income up to the switch; the corporation reports everything after.
Plum sets up corporate books from day one, or untangles a switch that happened mid-year without a plan. We work with self-employed people and small corporations across Edmonton, Sherwood Park, Leduc and St. Albert. If you're weighing the decision, book a quick call and we'll walk through what your books show.
7Questions people ask
At what income should I incorporate in Alberta?
There's no magic number. The bigger question is how much profit you can leave in the company rather than spend. If you need every dollar to live on, incorporating usually saves little; if you earn well beyond your living costs, it's worth running the numbers with an accountant.
Does incorporating protect my personal assets?
Partly. A corporation limits your liability for many business debts, but not for personal guarantees you sign, unpaid source deductions or GST in some cases, or your own professional negligence. Insurance still matters.
Is it more expensive to run a corporation?
Yes. You'll pay to incorporate, file an Alberta annual return, and file a corporate T2 and Alberta AT1 return each year, which usually means higher accounting fees than a sole proprietor's T2125.
Can I deduct business losses if I'm incorporated?
Losses in a corporation stay in the corporation and can be carried to other years there. A sole proprietor's business loss can usually reduce their other personal income, which is one reason some people wait until they're profitable.
Do I need a new GST number if I incorporate?
Yes. Your corporation is a new legal person, so it gets its own business number and its own GST account. Your old sole proprietorship account should be closed or updated.
Want this off your plate?
Flat-fee bookkeeping for consultants. Month to month, no surprises.
Book a free 15-min callThis article is general information for Alberta businesses and isn't tax or legal advice. Rules and thresholds change, so confirm your situation with your accountant or CRA.