Field Note
Sarah is a freelance graphic designer in Ontario. Business is going well — well enough that a friend suggests she "make it official." She registers as a sole proprietor, keeps things simple, and doesn't think much about it.
Two years later, a client dispute escalates into a lawsuit. It's not just against her business — it's against her. Her savings. Her car. Her house.
Sarah didn't do anything wrong. She just made a decision without asking the right questions first.
Two years later, a client dispute escalates into a lawsuit. It's not just against her business — it's against her. Her savings. Her car. Her house.
Sarah didn't do anything wrong. She just made a decision without asking the right questions first.
"The structure is meaningless without knowing your situation. Most people choose wrong not because they're careless — because nobody asked them the right questions first."
— Anchor Bridge Services
Step 01
Ask yourself these five questions first
Most guides jump straight to explaining the structures. This one doesn't — because the right structure is meaningless without knowing your situation. Work through these honestly before reading anything else.
01How much personal risk are you taking on?+
Are you selling a service from your laptop — or manufacturing products, hiring staff, or signing large contracts? The more exposure you have to lawsuits, liabilities, and accidents, the more structure matters.
Low risk: solo service, consulting, creativeHigh risk: employees, products, contracts $10K+
02What does your income look like — now and in two years?+
Under $50K/year, the administrative cost of a corporation often outweighs the tax benefit. Past $100K, the math flips hard. This is probably the most important question you'll answer here.
Under $80K: sole prop usually makes senseOver $80K: corporation starts paying for itself
03Are you doing this alone or with others?+
If there's more than one of you, get a formal structure and a written agreement before money is on the table. Not because the law demands it — because money eventually tests every partnership.
Solo: structure decision is simplerCo-founders: written agreement before day one
04Do you need credibility with clients, banks, or investors?+
Corporate and government clients often prefer or require incorporated vendors. If financing or investment is on the horizon, a corporation is frequently a prerequisite.
Consumer clients: structure matters lessCorporate, gov, or investors: incorporation likely required
05How important is simplicity right now?+
A corporation adds annual filings, accounting costs, and ongoing compliance. If you're still testing whether your idea works, simplicity has real financial value you shouldn't underestimate.
Testing the concept: start simpleCommitted and scaling: build the right foundation now
Step 02
The three structures, plainly explained
What each one means for your liability, taxes, and daily life — without the jargon.
You and your business are the same legal entity. Business income is personal income — reported on your personal tax return.
Upside
- ~$60 to register in Ontario
- Minimal paperwork and compliance
- Business losses offset personal income
- Easy to wind down if needed
Downside
- No personal liability protection
- All income taxed at personal rates
- No income splitting with family
- Harder to access business financing
Best for: Freelancers, consultants, and solo service providers with low liability exposure who are early in their journey.
The number to know: Once you earn $30,000 in revenue in a calendar quarter — or over four consecutive quarters — HST registration is mandatory.
Two or more people sharing profits, losses — and in a General Partnership, full personal liability for each other's decisions.
Upside
- Simple and inexpensive to set up
- Costs and responsibilities shared
- Income flows to personal tax returns
- Flexible profit-sharing arrangements
Downside
- Full liability for your partner's decisions
- Disputes are the #1 reason they fail
- No personal asset protection
- Messy to dissolve without an agreement
Two friends start a catering business. Three years in, one partner signs a venue contract they can't fulfill. The lawsuit names both. The other partner — who knew nothing — loses their share and more. A written agreement at the start would have prevented it entirely.
Best for: Regulated professionals using an LLP, or co-founders planning to incorporate shortly. Find an Ontario lawyer →
A separate legal entity. The corporation owns the business — you own the corporation. In the eyes of the law, they are not the same thing.
Upside
- Personal assets protected from liability
- ~12.2% small business tax rate on first $500K
- Income splitting possibilities (subject to TOSI)
- Retained earnings grow tax-deferred
- Preferred by larger clients and government
Downside
- $300–$1,500 to incorporate
- $1,500–$3,000/year in corporate accounting
- More complex bookkeeping required
- Owner compensation requires planning
Mark runs IT consulting at $180K/year. He retains $60K in the corporation — paying the 12.2% small business rate instead of his 46% personal rate. That decision saves him over $20,000 in a single year. More than every legal and accounting fee combined.
Interactive Tool
Find your starting point
Answer three questions and get a clear starting recommendation.
Step 03
Four mistakes that cost people
Case 01
Incorporating too early
A freelance writer incorporates on day one. She pays $1,200 in legal fees and $1,800/year in accounting on $35,000 of revenue. The tax savings don't come close. Two years as a sole proprietor first would have kept thousands in her pocket.
Case 02
Staying a sole proprietor too long
A web developer earns $150K/year as a sole proprietor — every dollar taxed at his personal rate, with zero liability protection. When a client dispute escalates, his personal savings are exposed. Incorporating two years earlier would have saved $40,000+ in taxes.
Case 03
Partnership without a written agreement
Two friends build a profitable marketing agency. Three years in, one wants to sell — the other doesn't. No agreement covers this. Eighteen months of conflict, legal fees, and the dissolution of a business that could have continued.
Case 04
Mixing personal and business finances
Regardless of which structure you choose, open a business bank account before your first payment. Mixing personal and business money is the single most expensive bookkeeping mistake — and it is entirely avoidable.
Step 04
What every new Canadian business needs in place
The structure decision is step one. Check these off regardless of which path you chose.
HST Registration
Register before you cross $30,000 in revenue. CRA HST guide →
Business Bank Account
Open one before your first payment. Non-negotiable.
Bookkeeping System
QuickBooks Online, Wave, or Xero. Choose one and start from transaction one.
CRA My Business Account
Register early — needed for HST, payroll, and more. Register here →
Know Your Tax Deadlines
Sole proprietor: quarterly instalments. Corporation: T2 filing due 6 months after fiscal year end.
Not sure which path is right for you?
A 15-minute conversation with someone who understands Canadian tax and practical business realities can save you thousands.
Book a Free 15-Min Call →Anchor Bridge Services · anchorbridges.ca · This article is for informational purposes and does not constitute legal or tax advice. Consult a qualified accountant or lawyer for advice specific to your situation. © 2026 Anchor Bridge Services.