What Is a Sole Proprietor in Canada? Meaning, Pros and Cons

Short answer: A sole proprietor is a person who owns and runs an unincorporated business on their own. In Canada, you and the business are legally the same person: you keep all the profit, report it on Form T2125 with your personal T1 return, pay income tax and both halves of CPP on it, and you are personally liable for the business’s debts. It is the default structure: if you start selling your work without incorporating or teaming up with a partner, you are already a sole proprietor. You can hire employees, but you cannot pay yourself a salary.

This page uses the Canada Revenue Agency’s (CRA) definitions and its figures for the 2026 tax year. It is for freelancers, contractors and anyone working for themselves outside a corporation; if you are deciding how to start, how to be self-employed in Canada covers the first steps, and if you are wondering whether to incorporate instead, read sole proprietor vs corporation.

What does sole proprietor mean?

A sole proprietor is the owner of a sole proprietorship, which the CRA defines as an unincorporated business owned by one individual, and the simplest business structure there is.

According to the CRA’s page on sole proprietorships, the owner makes all the decisions, receives all the profits, claims all the losses and has no legal status separate from the business. Three practical consequences:

• There is no separate taxpayer. The business does not file its own income tax return; its profit is part of yours.
• There is no separate legal person. Contracts, debts and lawsuits attach to you. The words “sole proprietor firm” or “company” on a letterhead do not change that.
• “Sole proprietor” and “individual” are the same person for tax. A business name, a separate bank account or a GST/HST number keeps your records tidy but does not create a new entity.

Two people running a business together are a partnership, not two sole proprietors. A corporation with one shareholder is still a corporation, which is a separate legal person.

What are some examples of sole proprietors?

Most people who work for themselves in Canada are sole proprietors, whatever they call themselves.

Example	What it looks like	What they had to register
Freelance web developer, Toronto	Invoices clients under her own name	Nothing to start; GST/HST once revenue passes $30,000
Plumber, Calgary	Trades as “Bow River Plumbing”	The business name, with the province
Dog walker, Halifax	Paid by neighbours by e-transfer	Nothing, while revenue stays under $30,000
Ride-share driver, Vancouver	Drives through an app	GST/HST from the first fare
Bookkeeper with two staff, Winnipeg	Employs two part-time assistants	A payroll account with the CRA

Freelancer, contractor, consultant and gig worker all describe how you work; sole proprietor describes the legal structure underneath. Registering a business name is a provincial matter. In Ontario, for example, registering a sole proprietorship’s name costs $60 and lasts five years before it has to be renewed.

What are the advantages of being a sole proprietor?

The main advantages are that it is free to start, simple to run and easy to change later.

• No set-up cost. There is nothing to file to begin; the structure exists from your first sale. You only register a name if you trade under one.
• One return. Your business goes on Form T2125 inside your personal return, with no separate corporate return or annual corporate filings.
• Losses help straight away. A loss in your first year reduces the tax on your other income, such as a part-time job.
• All the profit is yours, and you take it out whenever you like, without payroll or dividends.
• It is easy to change. You can stop, or incorporate once profits justify it, without unwinding a company.

What are the disadvantages of a sole proprietor?

The disadvantages are unlimited personal liability and the fact that all your profit is taxed personally in the year you earn it.

	Sole proprietor	Why it matters
Liability	Unlimited	Business debts and claims can reach your savings, car and home
Tax on profit	Personal rates, every year	You cannot leave profit in the business at a lower rate
CPP	Both halves, on net income	11.9% of most of your profit in 2026
Raising money	Only your own credit	No shares to sell; lenders look at you personally
Continuity	The business is you	It cannot be sold as a company or outlive you as one

The tax point is the one that grows with income. Once your profit is well beyond what you spend, a corporation’s lower rate on retained income can be worth more than the extra cost, as the corporation comparison shows with numbers.

How is a sole proprietor taxed in Canada?

A sole proprietor pays personal income tax and CPP on the business’s net profit, reported on Form T2125 with the T1 return.

1. Work out net income on Form T2125: gross sales minus business expenses.
2. Add it to your other income. It is taxed at the same federal and provincial brackets as anyone else’s income; Canada tax brackets for 2026 has the tables.
3. Pay both halves of CPP on net self-employment income: for 2026, 11.9% between $3,500 and $74,600 plus 8% CPP2 up to $85,000, a maximum of $9,292.90, per the CRA’s CPP rates and maximums. Quebec residents pay QPP instead.
4. Charge GST/HST once you are registered, which the CRA makes compulsory once taxable revenue passes $30,000.
5. File by June 15, 2027 and pay by April 30, 2027 for the 2026 tax year.

Worked example. A freelance designer in Ottawa invoices $72,000 in 2026 and has $12,000 of business expenses. Her T2125 net income is $60,000, and her CPP is ($60,000 − $3,500) × 11.9% = $6,723.50. Income tax is calculated on the $60,000 less her deductions, including part of that CPP. It makes no difference whether she transferred $40,000 or all $60,000 to her personal account: a sole proprietor is taxed on profit, not on what she takes out.

That is also why you cannot pay yourself a wage. The CRA says salaries or drawings paid to you are not deductible; the money you take is already your income.

Can a sole proprietor have employees?

Yes. A sole proprietor can hire staff, and becomes an employer with the same payroll duties as any business.

• Open a payroll account. You need a business number and a payroll program account (it ends in RP) before your first remittance is due.
• Deduct and remit. Withhold CPP, EI and income tax from each employee’s pay, add your employer share of CPP and EI, and send it to the CRA, as the Employers’ Guide sets out.
• Issue T4 slips after the end of each year.
• Check workers’ compensation with your province’s board, which runs separately from the CRA.

You can employ your spouse, common-law partner or child and deduct their pay, if you actually pay it, the work is needed to earn your business income, and the amount is what you would pay someone else for the same job. Keep proof that you paid, such as the cancelled cheque or, for cash, a receipt they sign.

If the people working for you set their own hours and invoice you, they may be contractors rather than employees, which changes all of this; the CRA’s tests are in contractor vs employee in Canada.

Is a sole proprietor personally liable for business debts?

Yes. Because the business is not a separate person, its debts and legal claims are yours, and creditors can pursue your personal assets.

The federal government’s own business structure guidance puts it plainly: as a sole proprietor you assume all the risks of the business, and they extend to your personal property. An unpaid supplier, a van lease, a client suing over faulty work or a CRA balance all land on you.

Insurance is the usual way to manage that risk: general liability for injury or damage you cause, professional liability (errors and omissions) for mistakes in advice or work, and cover for your tools and equipment. Clients, landlords and licensing bodies sometimes ask for proof of it. Workers’ compensation is a separate provincial system and can apply even with no staff: in Ontario, WSIB coverage is compulsory for sole proprietors in construction, as Ontario contractor insurance requirements explains.

…and where does Keel fit?

As a sole proprietor, your T2125 is only as good as your records, and Keel is built to keep them. Keel: Invoice Maker & Receipts is an iPhone app for estimates (an accepted estimate becomes the invoice in one tap), PDF invoices, receipts, expenses and business mileage, each kept under the job and customer it belongs to, with a “who owes you” view and reminder drafts you review and send yourself. It does not file returns, calculate your tax or connect to the CRA.

Records stay on your iPhone: no account, no bank connection, no cloud sync, and an App Store privacy label of “Data Not Collected.” Keel is free with no invoice limit (free invoices carry a small “Made with Keel” footer); Keel Lifetime is a one-time purchase ($249.99 USD; the App Store shows your local price) that adds custom branding, a signature, premium templates and accountant-ready exports. Keel: Invoice Maker & Receipts on the App Store.

Frequently asked questions

Is a sole proprietor the same as self-employed? Nearly always. Self-employed describes how you earn, on your own account rather than as an employee; sole proprietor describes the legal structure, a business owned by one person and not incorporated. A self-employed person who incorporates is no longer a sole proprietor, and partners in a partnership are self-employed but not sole proprietors.

Is a sole proprietor a corporation? No. A corporation is a separate legal person that files its own T2 return and generally shields its owners from business debts; a sole proprietorship is just you. A sole proprietor can incorporate later, but the result is a new entity with its own business number, bank account and GST/HST registration.

Can a sole proprietor use a business name? Yes. You can trade under a name such as “Bow River Plumbing,” but you usually have to register it with your province if it is anything other than your own legal name. Registering the name does not create a separate business or limit your liability; you remain the sole proprietor behind it.

What tax rate does a sole proprietor pay? The same personal income tax rates as everyone else, applied to net business income plus any other income: for 2026, federal rates run from 14% to 33%, plus your province’s rates. On top of that, a sole proprietor pays both halves of CPP, 11.9% of net self-employment income between $3,500 and $74,600, plus 8% CPP2 up to $85,000.

Does a sole proprietor need business insurance? Often, even when no law requires it, because your personal assets back every business debt and claim. General liability, professional liability and equipment cover are the common types, and some clients and landlords insist on proof before you start. Workers’ compensation is a separate provincial requirement that can apply to one-person businesses in some trades.

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This article is general information, not tax or legal advice. Consult a qualified accountant or lawyer.