Contractor vs. Employee in Canada: What Your Pay Should Look Like
No source deductions on your invoice is not automatically a red flag — but it is worth understanding exactly why.
Written and reviewed by Rocco Clayfield, Founder & DirectorLast reviewed
Short answer
Employees in Canada receive a T4 and have income tax, CPP, and EI deducted at source by their employer. Independent contractors receive a T4A (or just invoice payments) with no source deductions and are responsible for remitting their own taxes and CPP contributions. The CRA uses a multi-factor test — examining control, ownership of tools, financial risk, and integration — to determine the true nature of a working relationship. Misclassification is a real risk with significant tax and benefit consequences for both parties.
Whether you are paid as an employee or as an independent contractor fundamentally changes what your "pay" looks like. Employees see source deductions on every pay stub — income tax, CPP, EI — and receive a T4 slip at year-end. Contractors typically invoice for their work, receive gross payment with no deductions taken, report business income on their tax return, and receive a T4A slip if the payer is required to issue one.
The arrangement sounds simple, but the classification question is not always clear-cut. Some workers are told they are contractors when the working relationship actually resembles employment. The CRA has its own view on this, and it does not always match the label on a contract. If you are misclassified as a contractor when you are actually an employee, you may be missing out on EI coverage, CPP accrual, employment standards protections, and other entitlements.
This guide does not tell you which category you fall into — only an analysis of your specific situation, and potentially the CRA or a qualified professional, can do that. What it does is explain the difference between the two, outline the CRA\'s key factors, and help you identify whether there might be a question worth exploring.
What this page helps you check
- Whether you receive a T4 (employee) or T4A (contractor/self-employed) or no tax slip at year-end
- Whether income tax, CPP, and EI are deducted from your payments (employee) or whether you receive gross amounts and remit tax yourself (contractor)
- Whether the CRA\'s key factors — control, tools, financial risk, integration — point more toward employment or independent contracting in your situation
- Whether you have a written contract that describes the nature of the relationship, and whether the day-to-day reality matches it
- Whether you work for multiple clients (contractor indicator) or exclusively for one payer who controls how and when you work (employee indicator)
- Whether you carry business liability insurance, set your own hours, and can subcontract work (contractor indicators)
- Whether your payer has told you that you are a contractor solely to avoid payroll deductions, and whether that characterisation seems to match your actual working conditions
- Whether you are registered as a sole proprietor or have a corporation — and whether GST/HST obligations apply to your invoices
What Employee Pay Looks Like: T4 and Source Deductions
Employees receive a pay stub each pay period showing gross pay, and deductions for federal and provincial income tax, CPP contributions, and EI premiums. The employer remits these amounts directly to the CRA (and Revenu Québec for Quebec). At year-end, the employer issues a T4 slip showing the employee\'s total income and deductions.
The employee files a personal tax return each spring, reporting T4 income and claiming any refundable or non-refundable credits. If too much tax was withheld, a refund is issued. Employees are also entitled to employment insurance benefits if they meet eligibility criteria and EI was deducted throughout the year.
What Contractor Pay Looks Like: Invoices and T4A Slips
An independent contractor invoices for services rendered. The client pays the full invoiced amount with no deductions. The contractor is responsible for setting aside money to cover their own income tax and the employee and employer portions of CPP contributions (since there is no employer to share the cost). EI is generally not available to self-employed contractors unless they have voluntarily opted into the self-employment EI program.
Contractors who earn above the GST/HST registration threshold are required to register for, collect, and remit GST/HST on their invoices. Some clients issue a T4A slip at year-end if they paid the contractor more than a certain amount; others do not. Regardless, the contractor must report all business income on their tax return.
Contractors typically deduct business expenses — a portion of a home office, vehicle use, equipment, professional fees — to reduce taxable business income. Employees have a more limited set of eligible employment expense deductions.
How the CRA Determines Employment vs. Self-Employment
The CRA has published guidance on how it assesses whether a worker is an employee or an independent contractor. The analysis looks at the total working relationship, not just the contract label. Key factors typically examined include:
Control: Does the payer direct what work is done, how it is done, when it is done, and where? Higher control suggests employment. If the worker sets their own schedule and methods, that suggests self-employment.
Ownership of tools: Does the worker provide their own tools and equipment, or does the payer supply them? Workers who use their own tools at their own cost lean toward contractor status.
Chance of profit and risk of loss: Can the worker profit by managing costs efficiently, or lose money if a job takes longer than expected? Financial risk is a contractor indicator. Fixed salary or rate-per-hour with no financial exposure on outcomes leans toward employment.
Integration: Is the worker\'s work integrated into the payer\'s regular business operations, or is it ancillary to it? A worker who is core to the business\'s day-to-day function is more likely to be viewed as an employee.
No single factor is determinative. The CRA looks at the whole picture. Their guide RC4110 "Employee or Self-Employed?" provides the official framework and is available on the CRA website.
The Real Risk of Misclassification
Misclassification — being called a contractor when you are actually an employee — is a known issue in the Canadian labour market. For the worker, the consequences can include: no EI coverage if you lose the work, no employer CPP contributions (you pay both portions), no employment standards protections (minimum wage, vacation pay, overtime), and potential liability for back taxes if the CRA reclassifies you.
For the payer, the risk runs the other way: if the CRA determines a contractor was actually an employee, the payer may owe unremitted payroll deductions, employer CPP and EI contributions, and potentially penalties and interest.
If you have concerns about whether your classification is correct, the CRA offers a ruling request process (Form CPT1) where you can ask for an official determination. A qualified accountant or employment lawyer familiar with CRA guidelines can also help you assess your situation. This guide is informational only and does not constitute legal or tax advice.
Transitioning Between Statuses
Some workers move between employee and contractor arrangements over time, or hold both simultaneously with different clients. Each arrangement has its own tax reporting requirements. If your status changes mid-year, you may receive both a T4 and a T4A — report both on your return.
If you incorporate and operate through a corporation, the tax treatment changes further. Payments from your corporation to yourself may be salary (T4) or dividends — each with different tax and deduction implications. This is an area where professional advice is particularly valuable.
Province & territory note
Quebec works differently
Common red flags worth checking
These do not automatically mean there is an error. They are simply lines worth a closer look, or worth asking payroll to explain.
Told you are a "contractor" but control over your work is high
If the payer dictates your hours, location, work methods, and tools, and you work exclusively for them, the CRA may see this as employment regardless of the contract label. The practical indicators of the relationship matter more than what the agreement says.
No written contract or agreement
A genuine contractor relationship is typically documented with a services agreement that specifies deliverables, payment terms, and the nature of the arrangement. The absence of any documentation — and a verbal understanding that you are a "contractor" — is a weaker foundation and can create ambiguity in a CRA review.
Payer refuses to provide T4A when required
Payers who pay contractors more than a threshold amount in certain categories are required by CRA rules to issue a T4A. If you received significant payment and received no slip of any kind, the payer may not be meeting their reporting obligations. You still must report the income.
GST/HST not being charged on invoices when registration is required
If your annual business revenues exceed the small supplier threshold (check the CRA website for the current amount), you are required to register for and collect GST/HST. Failing to do so can result in liability for unremitted amounts.
EI was deducted but you are classified as a contractor
EI is generally not deducted for independent contractors. If EI is appearing on your pay records but you are told you are a contractor, there is an inconsistency that is worth clarifying with your payer.
Unexpected back-tax bill from CRA reclassification
If the CRA conducts a payroll audit and reclassifies you as an employee, you may receive a reassessment for prior years. This is a situation where having kept good records of your working arrangement and consulting a professional early is strongly advantageous.
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What to ask payroll or HR
Calm, specific questions get clearer answers. You can copy any of these, or build a full message with the Payroll Message Generator.
- “Can you confirm in writing whether I am classified as an employee or an independent contractor for CRA purposes?”
- “If I am a contractor, will you be issuing me a T4A slip at year-end, and above what threshold?”
- “If I am an employee, can you explain why source deductions are not being taken from my payments?”
- “Has your organisation applied the CRA\'s employment vs. self-employment factors to my working arrangement, and can I see the rationale?”
- “If my classification were to change, what would be the process and effective date?”
- “Am I expected to register for and charge GST/HST on invoices I submit to your organisation?”
Frequently asked questions
What is the main difference between a T4 and a T4A?
A T4 is issued by an employer to an employee and reports employment income with source deductions (tax, CPP, EI). A T4A is issued to contractors and others for self-employment income, pension income, and other payments — typically without source deductions. Both are used when filing your annual tax return.
If I am a contractor, how do I pay CPP?
Self-employed contractors pay both the employee and employer portions of CPP contributions (together called the self-employment CPP contribution) when they file their annual tax return. This is calculated on your net self-employment income. You are not exempt from CPP simply because you are self-employed.
Can I collect EI as a contractor if I lose a client?
Generally, no. EI is designed for insurable employment and does not cover self-employed contractors who lose business. There is a voluntary self-employment EI program that self-employed people can opt into for certain special benefits (parental, sickness, compassionate care), but it does not cover job loss.
My client says I must invoice them as a contractor but I think I am an employee. What can I do?
You can request a CRA ruling on your employment status by submitting Form CPT1 (Request for a Ruling as to the Status of a Worker under the Canada Pension Plan and/or the Employment Insurance Act). The CRA will assess your working arrangement and issue a determination. Consider speaking with a qualified employment lawyer or accountant before doing so.
Do I need to charge GST/HST as a contractor?
If your worldwide taxable supplies exceed the small supplier threshold in a calendar year or quarter (the CRA publishes the current threshold), you must register for GST/HST, charge it on taxable invoices, collect it from your clients, and remit it to the CRA. Certain services may be exempt or zero-rated.
What expenses can I deduct as a contractor?
Self-employed contractors can deduct reasonable business expenses incurred to earn income. Common deductions include a home office portion, business-use vehicle expenses, equipment and supplies, professional fees, and business insurance. The CRA provides a guide on self-employment income and deductions (T4002). Keep all receipts.
I received both a T4 and a T4A this year. What do I do?
Report both on your personal tax return. Employment income from your T4 goes on one line, and self-employment or other income from your T4A goes on another. If you also had self-employment expenses, you can claim them against the T4A income using the business income section of your return.
Can a contractor ever get employment standards protections?
True independent contractors generally are not covered by provincial employment standards legislation. However, some provinces have specific rules for certain types of dependent contractors — workers who are economically dependent on a single client even if nominally self-employed. If you believe you qualify, check your province\'s employment standards office or consult a legal professional.
Official sources for this page
Every figure here is derived from these. Where a number matters to you, read it at the source — PayStub IQ Canada explains the rules, it does not set them.
- Payroll deductions and contributions — Canada Revenue Agency
- CPP contribution rates, maximums and exemptions — Canada Revenue Agency
- EI premium rates and maximums — Canada Revenue Agency
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Helpful guidance, not advice
PayStub IQ Canada provides educational payroll explanations based on the information visible in your document. It does not provide legal, tax, accounting, payroll, CRA, Revenu Québec, or employment standards advice. For official decisions or corrections, contact your employer, payroll department, CRA, Revenu Québec, your provincial or territorial employment standards office, or a qualified professional.