Contractor misclassification risks for Ontario businesses

The label is not the test

In the CRA’s view, employment status comes from the whole working relationship as it actually operates. A written contract can show what the two sides intended, but it cannot make someone self-employed when the evidence points to an employer-employee relationship. That is true whatever the invoice says and whatever the worker prefers.

Status matters on both sides. For the payer it decides whether CPP contributions, EI premiums and income tax must be deducted and remitted. For the worker it affects entitlement to EI benefits and how they are treated under the Canada Pension Plan and the Income Tax Act. If you are still deciding how to set up a first worker, start with the first-hire article and Sora’s employee-or-contractor tool, then return here for the consequences.

How the CRA looks at it

Outside Quebec, the CRA works in two steps. First it asks both parties what they intended: a contract of service, which is employment, or a contract for services, which is a business relationship. It looks at the written agreement, what each person says and how they have behaved. Second, it checks whether the actual conditions match that intent, looking at six areas: control, tools and equipment, subcontracting or hiring helpers, financial risk, responsibility for investment and management, and opportunity for profit.

No single factor settles the question. The CRA reads each one separately and then together. Quebec contracts use a different set of factors, and the province where the contract was formed usually decides which set applies, so a business with workers in more than one province should say so when it asks for advice.

Signals that point one way or the other

Indicators of employment include a payer who directs how and when the work is done, supplies most of the tools and carries repair and insurance costs, does not allow the worker to send a substitute, reimburses expenses so the worker bears little financial risk, and offers benefits normally given only to employees. A worker who needs the payer’s permission to take other clients, an ongoing relationship with no end point and priority claims on the worker’s time also point toward control.

Indicators of a business include a worker who sets their own schedule, can refuse work, uses their own significant equipment, hires and pays helpers, advertises, works from their own space and takes the risk of loss on a fixed fee. A flat fee for a defined job, with the worker carrying expenses, tends to indicate a business. Being paid by the hour does not make someone an employee on its own, because some self-employed people bill that way.

Illustrative example: a designer is paid $4,000 a month, works the hours you set, uses your laptop and software, must do the work personally and has no other clients. Most of those facts point toward employment even if the agreement says contractor. A second designer quotes a fixed price per project, uses their own studio and tools, sometimes brings in a freelancer and works for several clients. Those facts look like a business. The numbers are illustrative; real cases turn on all the facts.

What a mistake can cost

If you were required to deduct CPP contributions or EI premiums and did not, you remain responsible for them even if the worker cannot repay you. You can be assessed for both the employer share and the employee share, plus a penalty and interest. For income tax that was not deducted, the CRA may assess a penalty, and it expects you to tell the worker once you notice, so they can pay the tax on their own return or ask for more to be deducted going forward.

The failure-to-deduct penalty the CRA describes is 10% of the CPP, EI and income tax not deducted. A second or later assessment in the same calendar year is 20% if the failures were knowing or grossly negligent. Late or missed remittances carry their own penalties, which are covered in the payroll remittance material. For a corporation, directors at the time of a failure to deduct or remit can be jointly liable with the corporation, unless they took action to make sure the deductions and remittances were made.

What you owe even when the contractor is genuine

A real contractor does not remove every reporting duty. Businesses and organizations must report fees paid to other businesses for services when the total exceeds $500 in a calendar year, usually on a T4A slip with the amount in box 048. That requires a payroll account, a slip for each recipient and a T4A summary, with slips due by the last day of February after the calendar year. Do not include GST/HST in the box 048 amount.

Check the CRA’s current penalty treatment for box 048 before you rely on your memory of it. The CRA has said it is not assessing penalties for box 048 failures except under a policy that applies to the trucking industry from 2025, and that position can change. Filing the slips also leaves a clean record of who you paid and why.

Asking the CRA for a ruling

If neither side is sure, the payer or the worker can ask the CRA for a CPP/EI ruling. It states whether the worker is an employee or self-employed and whether the employment is pensionable or insurable. You can request one through My Business Account or My Account, through an authorized representative, or by sending Form CPT1 to your tax services office.

The request has to be made by June 29 of the year after the year the question relates to. Work done in 2026 would need a request by June 29, 2027; if that date falls on a weekend, the next business day counts. A ruling covers specific periods and is final unless appealed. If the terms of the work change later, you can ask for another. Because the CRA decides on the facts you give it, describe the arrangement accurately and keep your records consistent with it.

If you think you have already got it wrong

Start by writing down the facts for each worker: when it began, how the work is directed, who supplies equipment, what was paid and whether any deductions were taken. Then talk to your accountant before contacting anyone. Options depend on the facts and the periods involved, and the CRA has discretion under its taxpayer relief provisions to cancel or waive penalties and interest in some circumstances. Do not backdate agreements or invoices; that makes a poor position worse.

Going forward, changing the arrangement to match the work, or putting the worker on payroll, usually costs less than defending a weak position. Sora’s payroll service can help set up deductions and reporting once the status is settled, and its fees are published on the pricing page.

What to bring to the conversation

Gather the agreements, invoices and payment records for each worker, any emails showing how the work is assigned and scheduled, a list of equipment and who owns it, proof of other clients or advertising, and any T4A slips already issued. Note whether the worker has a business name, insurance or helpers.

With that file, an accountant can help you decide whether to treat the person as an employee, restructure the engagement or request a ruling. This article is general information, not a ruling on any relationship.