Contractors vs Employees

Who this guide is for

Founders about to bring on their first help — and incorporated solo founders contracting to one main client. Both sit on opposite sides of the same trap.

The appeal of "contractors" is obvious: no CPP/EI to remit, no vacation pay or benefits, no payroll admin, easy to end. But whether someone is a contractor isn't yours to declare; it's decided by the substance of the relationship, and the cost of getting it wrong falls hardest on the business that made the call. This is current as of 2026, and the rules here shifted recently; confirm specifics with the CRA and a professional.

It's the whole relationship, weighed together

Outside Quebec, the CRA uses a two-step approach. First, it asks what the parties intended: a "contract of service" (employment) or a "contract for services" (a business relationship)? Then it tests that intent against the actual working relationship, using a set of factors drawn from decades of case law. No single factor decides; they're weighed together to answer one question: is this person in business for themselves, or are they part of yours?

The factors the CRA weighs:

• Control — who decides what work is done and how, when, and where. It's the right to control that matters, even if you rarely exercise it. (Note: a skilled professional needing little direction isn't automatically a contractor; the question is the right to control.)
• Tools and equipment — who provides and maintains them.
• Ability to subcontract or hire helpers — can the worker send someone else, or hire assistants?
• Financial risk — does the worker bear expenses, absorb losses, or fix defects at their own cost?
• Investment and management — does the worker invest in and run their own business operations?
• Opportunity for profit — can the worker increase profit (or lose money) through how they manage the work?
• Integration — is the work an integral part of your business, or a distinct service bought in?

What points which way

A quick reference. Most real situations are mixed; the CRA weighs the overall picture, so don't cherry-pick one row.

A useful gut-check from the contractor side: working set hours for one client, with their tools and direction, and no other customers, points strongly to employee, whatever the contract says.

If the contract is formed in Quebec

Quebec is civil law, not common law, so the CRA applies a different set of factors there, centred on a relationship of subordination rather than the common-law factor list. Generally the province where the contract was formed decides which framework applies (a contract can specify otherwise). If you're hiring in or from Quebec, don't reuse a common-law analysis or template; get the Quebec-specific approach right.

The bill that lands on the business

This is why the trap is so dangerous: when a "contractor" is reclassified as an employee, the consequences flow to the payer, and they reach back to the start of the relationship:

• Unremitted payroll deductions — the CRA can assess the CPP and EI that should have been withheld and remitted, including both the employer's and the employee's share, plus income tax, with interest.
• Penalties — generally 10% of the amounts you failed to deduct, rising to 20% for repeat or grossly negligent cases.
• Employment-standards back-pay — a labour board or court can order retroactive vacation pay, overtime, termination pay, and severance, and minimum-standards penalties.
• Workers' compensation premiums (e.g., WorkSafeBC / WSIB), plus fines and interest, and any provincial payroll/health levies.
• "Dependent contractor" severance — even a long-standing contractor can be found a dependent contractor entitled to reasonable notice or pay in lieu, which courts have set as high as around two years.

Several bodies can investigate independently — the CRA, provincial labour boards, workers' compensation boards, and the courts — and "we didn't realize" is not a defence. The saving you thought you were making is dwarfed by the exposure if the relationship was really employment all along.

A 2024 change that flips the burden onto employers

For federally regulated workplaces (such as banking, telecommunications, and interprovincial transport), a change to the Canada Labour Code effective June 20, 2024 introduced a presumption that a person paid by an employer is an employee — unless the employer proves otherwise. Gig workers in those sectors are covered too. It doesn't change the underlying test, but it reverses the onus: the burden is now on the payer to demonstrate a genuine contractor relationship, and misclassification is explicitly prohibited under the Code, with enforcement and penalties.

The other side: the personal services business trap

Now flip it. If you're an incorporated contractor — you bill a client through your own corporation — and you'd be that client's employee if the corporation didn't exist, the CRA can deem your corporation a personal services business (PSB), sometimes called an "incorporated employee." The tax consequences are severe:

• No small business deduction and no general rate reduction — PSB income is taxed at a much higher combined rate (roughly the low-40s percent in many provinces), including an extra federal PSB tax.
• Deductions are gutted — a PSB can essentially only deduct salary and benefits paid to the incorporated employee. Ordinary business expenses (rent, advertising, travel, meals, supplies) are denied, even if genuinely incurred to earn the income.
• It's being actively pursued. The CRA has run a Personal Services Business pilot since 2022; in its findings, a large share of suspected PSBs were incorrectly claiming the small business deduction they weren't entitled to.

This is the founder-relevant warning for anyone who incorporated to contract to a single client that controls their work: incorporation doesn't convert an employment relationship into a business one. If a PSB designation is unavoidable (some clients require you to incorporate), a common mitigation is to pay the corporation's earnings out as salary — but this is exactly the situation to take to an accountant before filing.

How to stay on the right side of the line

• Make the relationship genuinely independent — and match the contract to reality. A real contractor sets their own hours where possible, uses their own tools, can work for others and subcontract, invoices, carries their own insurance, and bears some risk. A contract that says all this while you treat them like staff won't survive scrutiny.
• Don't rely on the label or the method of payment. Paying by invoice, or writing "independent contractor" in bold, is a clue at best — the facts decide.
• Get a CPP/EI ruling when a relationship is genuinely borderline, so you have certainty before the years (and liabilities) accumulate.
• Price it honestly. If you're the contractor, your rate should account for the CPP you'll pay on both sides, the EI and benefits you forgo, and your own costs — that's part of what makes the arrangement a real business one rather than disguised employment.

The reporting follows the classification

The slip you issue reflects the relationship: an employee gets a T4, with CPP, EI, and income tax withheld and remitted through payroll; a self-employed contractor is generally reported on a T4A (for fees for services), with no source deductions. Issuing a T4A doesn't make someone a contractor — but issuing the wrong slip is a visible signal that your classification (and your payroll obligations) may be wrong. The payroll mechanics live in the CRA-accounts guide.

When to get help

A stronger-than-usual rule for this one: before you bring on anyone in a borderline role — or if you've incorporated to contract mainly to one client — get advice from an accountant (for the tax and PSB exposure) and, for hiring, an employment lawyer (for the labour-standards side). And use the CRA's free CPP/EI ruling for genuine uncertainty. Misclassification is one of the few founder mistakes that quietly compounds for years before it surfaces all at once.

If you're in British Columbia

• The B.C. Employment Standards Act has its own definition of "employee," applied by the Employment Standards Branch — which can reach a different conclusion than the CRA's tax test. Meeting one doesn't settle the other.
• WorkSafeBC coverage may be required for workers found to be employees, with retroactive premiums and penalties if they were misclassified.
• B.C. courts have reclassified long-term contractors as dependent contractors owed notice — the length of the relationship doesn't protect a misclassification.

Checked June 2026. Tests and rules differ by jurisdiction and change — confirm current rules with the CRA and the B.C. government.

Common mistakes to avoid

Official sources

Worker classification spans tax and labour law — verify both sides, and get advice for borderline cases.