Employee or contractor: how does the CRA decide?

Why the contract wording does not settle the question

The CRA and the courts look past the label both sides agreed to and examine how the work actually happens. A worker can sign a document calling them an independent contractor and still be found to be an employee at law, because the test asks what the relationship really is, not what it was called. This distinction comes from a line of cases, most often traced back to Wiebe Door Services and later refined in 671122 Ontario Ltd. v Sagaz Industries, and it is still the framework the CRA applies today.

The practical effect is that a business cannot fix a misclassification problem by rewriting a contract after the fact. If the underlying relationship has the hallmarks of employment, the paperwork will not change the outcome of a CRA review. This matters most for businesses that rely heavily on long-term contractors doing work that looks a lot like what an employee down the hall would do.

The four factors the CRA actually weighs

Control asks who decides how, when, and where the work gets done. An employer who sets the schedule, dictates methods, and supervises closely looks more like an employer than a client. A genuine contractor usually controls their own process and simply delivers the agreed result.

Ownership of tools looks at who supplies the equipment, software, or vehicle needed to do the job. A contractor who invests in their own equipment and bears the cost of maintaining it points toward self-employment; a worker using equipment the business provides points the other way.

• Chance of profit and risk of loss — a true contractor can earn more by working efficiently or lose money on a bad job, the way any business owner can.
• Integration — how central the work is to the payer's own business, and whether the worker operates as part of that business or as an outside supplier to it.

None of these factors is decisive on its own, and the CRA looks at the whole picture rather than checking boxes. A worker who scores as an employee on control but a contractor on chance of profit still needs the full relationship weighed before either side has a clear answer.

Why intent is a starting point, not the answer

The CRA's own guidance says the stated intent of both parties, whether they set out to create an employment relationship or a business-to-business one, can be a relevant starting point, particularly where the working arrangement itself is ambiguous. But intent only carries weight when it lines up with how the relationship actually operates day to day; a contract that recites contractor language while the worker shows up on a fixed schedule, uses company equipment, and takes direction like any other staff member will not hold up on intent alone.

This is why two businesses in the same industry, even doing similar work, can land on different sides of the line. A marketing agency's long-term freelance writer who sets their own hours and juggles other clients looks very different from one who works exclusively for the agency, follows its internal process documents, and is folded into weekly staff meetings, even if both are paid on invoices rather than through payroll.

How to get a binding ruling instead of guessing

Either the worker or the payer can ask the CRA for a formal ruling on CPP and EI status by filing Form CPT1, and the answer applies retroactively to how the relationship was actually structured, not just going forward. This is the route to take when a working relationship is genuinely unclear and the cost of guessing wrong is high, rather than relying on an internal assumption that was never tested.

A ruling only covers CPP and EI treatment; it does not automatically resolve every related question, such as HST registration obligations or whether an incorporated contractor is a personal services business. Businesses that use a mix of employees and long-term contractors are often better off requesting a ruling on a representative worker before the arrangement scales up, rather than after several years of payments have already gone out the door.

What misclassification actually costs

If the CRA reclassifies a contractor as an employee, the business generally owes the CPP and EI amounts that should have been withheld and remitted, both the employee's share and the employer's share, plus interest and possible penalties. This can span multiple years if the relationship has been running that way for a while, and the employer often cannot recover the employee's share from someone who has since left.

Misclassified workers can also bring an Employment Standards Act claim for vacation pay, public holiday pay, and termination entitlements they never received while being paid as a contractor. Ontario's ESA presumes a person performing work for another is an employee for the purposes of the Act unless the employer can prove otherwise, which shifts the burden onto the business rather than the worker in a dispute. Businesses in industries that lean heavily on contract labour, including staffing agencies, face this exposure more often simply because of how many worker relationships they manage at once.

Incorporated contractors are not automatically safe

Some businesses assume that paying a worker through their own corporation ends the classification question, but it does not. If a corporation's only real client is one business and the underlying relationship still looks like employment, the CRA can treat that corporation as a personal services business, which strips away the small business deduction and most of the expense deductions the corporation would otherwise claim. Our answer on what a personal services business is and how to avoid it covers the specific tests that apply once incorporation is in the picture.

How we help clients get this right

We review new contractor relationships against the CRA's factors before a business commits to a structure, and we flag long-running arrangements that have started to look more like employment than the original agreement intended. Where the answer genuinely is not clear, we help clients decide whether a CPT1 ruling request is worth filing rather than carrying years of uncertainty. Our payroll services cover both setting up compliant payroll for employees and structuring contractor payments so the two categories stay properly separated on the books.

Source: CRA — Payroll.