Building a Business

Employee or Contractor?

The label on the contract does not decide the question — the working relationship does. Getting it wrong creates retroactive payroll bills, penalties, and disputes no growing business needs.

Numera Decision LibraryGrounded in official sourcesEducational publication
Why this decision matters

When you bring someone on, the employee-versus-contractor question determines who remits tax, who pays CPP and EI, who bears expenses, and who carries risk. It is also one of the most commonly re-characterized relationships in CRA reviews.

The parties' intention matters, but it is only the starting point. CRA and the courts look past the paperwork at how the relationship actually operates.

The central idea

Control, tools, subcontracting, financial risk, and the chance of profit — the facts decide, not the contract.

The central tests ask: who controls how, when, and where the work is done? Who owns the tools and equipment? Can the worker subcontract or hire helpers? Does the worker carry financial risk and the opportunity for profit, or simply earn a wage? A worker who serves one payer, on that payer's schedule, with that payer's tools, is likely an employee no matter what the invoice says.

Misclassification lands hardest on the payer: assessed for unremitted income tax, both shares of CPP, both shares of EI, plus penalties and interest — often for multiple years. When a relationship sits in the grey zone, the conservative treatment, or a CRA ruling, is worth far more than the payroll savings.

What changes the answer

Factors that matter

  • Control over the workDirecting the result is consistent with contracting; directing the method looks like employment.
  • Tools and equipmentWorkers who supply their own significant tools point toward independence.
  • Ability to subcontractA genuine right to send a substitute is strong evidence of a business relationship.
  • Financial risk and profitFixed-price work, unpaid corrections, and multiple clients indicate an independent business.
  • Exclusivity and integrationOne payer, indefinite duration, and integration into the team all pull toward employment.
Decision framework

Before you decide

  • Could this worker realistically send someone else to do the job?
  • Who sets the hours, the methods, and the place of work?
  • Does the worker invoice multiple clients, or only us?
  • Who pays when the work has to be redone?
  • Have we documented the factors, not just signed a label?
Practical next steps

Move from question to action.

01

Assess every new engagement against CRA's guide RC4110 before the first payment.

02

Draft the contract to reflect the true relationship — and then operate consistently with it.

03

Keep evidence: invoices, proof of the worker's other clients, insurance certificates, tool ownership.

04

For genuinely uncertain cases, request a CPP/EI ruling from CRA rather than guessing.

05

Re-examine long-running contractor relationships annually; relationships drift toward employment over time.

Educational use notice

This publication is part of the Numera Decision Library and is provided for education only. It is general information — not accounting, tax, legal, or investment advice — and it does not consider your personal circumstances. Every guide is grounded in official guidance from government and regulated authorities — including the Canada Revenue Agency (CRA), the Department of Finance Canada, Service Canada and Employment and Social Development Canada, the Internal Revenue Service (IRS), and the Canadian Centre for Cyber Security — with the sources listed at the end of each guide. Tax rules and dollar limits change; confirm current figures with the official source, and speak with a qualified professional before acting on any decision discussed here.

Official references

Sources are official government and regulated-authority publications. Official sites reorganize periodically — search the document title if a link has moved.

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The Numera Decision Library exists because informed owners make better decisions. Every guide is grounded in official government sources, written in plain language, and designed to prepare you for the conversation that matters — the one with your own advisor.

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