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Incorporated IT contractors on federal government contracts

Federal government IT contracts placed through staffing agencies carry the highest personal services business risk profile in Canada: one department, long tenure, agency intermediary, client-controlled environment, and individual security clearances that make substitution impractical. Most agencies will not raise it at contract signing.

Why this contract profile carries elevated PSB risk

PSB risk is not about bad intentions. It is about whether the facts of your working arrangement look more like employment than independent business activity. For federal government IT contracts in Ottawa, several of those facts stack in the same direction.

Single department

Most federal government IT contracts run through one client department for the duration of the engagement. Single-client revenue concentration is one of the primary PSB indicators CRA examines.

Agency intermediary

Staffing agencies manage the billing relationship, but CRA looks through the agency to examine the actual working arrangement between the contractor and the end client. The agency is not a buffer against PSB analysis.

Long tenure

Government IT contracts routinely extend for two, three, or more years at the same department. The longer the single-client relationship, the harder it becomes to demonstrate economic independence.

Client-controlled environment

Working on-site at a federal building, using government workstations, following government hours and security requirements, and reporting to a government team lead all point toward employment rather than independent contracting.

Security clearance barrier

Federal security clearances are individual. A contractor who cannot practically substitute another worker to perform the contract loses one of the key arguments for independent contractor status.

What your agency will not tell you

Staffing agencies manage timesheets, invoices, and payments. They are not responsible for your PSB status, your HST remittance, your salary and dividend decisions, or your T2 filing. When your corporation receives a weekly EFT from the agency, including HST, every tax obligation beyond that point is yours to manage. The agency relationship ends at the payment. The CRA relationship begins there.

What Teplov CPA handles

Three areas of work for incorporated IT contractors on federal government contracts in Ottawa and Gatineau. Handled directly by Alex Teplov, CPA.

01 · PSB

PSB risk review and documentation

  • Review of contractor agreement with the staffing agency
  • Analysis of working arrangement facts: control, tools, tenure, client concentration
  • Written summary of PSB risk exposure based on current contract
  • Documentation checklist for maintaining arms-length independence
  • Recommendations before contract renewal or extension
02 · GST

GST/HST and QST compliance

  • GST/HST registration and quarterly or annual remittance
  • QST registration and remittance for Gatineau-based or Quebec-delivered work
  • Input tax credit review for eligible corporate expenses
  • Coordination of HST treatment with agency billing arrangements
03 · Tax

Corporate tax and year-end

  • T2 corporate income tax return
  • Salary versus dividend planning for owner compensation
  • Shareholder loan and retained earnings review
  • Personal T1 coordination for owner income
  • CRA correspondence support

What the PSB review covers for federal contracts

The review examines the specific combination of facts that applies to federal government IT contracts: agency intermediary, single department, long tenure, client-controlled hours and workspace, and individual security clearances. Each factor is assessed against CRA's published indicators and documented before the next contract renewal.

The review does not guarantee a CRA outcome. It produces a written view of the risk exposure and what documentation should be in place if CRA asks questions. For contractors who have been at the same federal department for two or more years, this work is most valuable before the contract extends further, not after.

Common questions

Q.01 Does working through a staffing agency protect me from PSB classification?
No. CRA looks through the agency relationship and examines the actual working arrangement between your corporation and the end client. The agency is an intermediary for billing, not a shield against PSB analysis. The relevant facts are at the end-client level: who controls the work, whose equipment is used, how long the relationship has run, and whether substitution is actually possible.
Q.02 I have a federal government security clearance. Does that affect my PSB status?
A security clearance is individual, not corporate. If your clearance makes you the only person who can practically perform the contract, it undermines the substitution argument that supports independent contractor status. This is worth documenting and reviewing before a long-tenure federal contract renews.
Q.03 I work in Gatineau at a federal building. Do I have Quebec sales tax obligations?
Potentially. If your corporation earns revenue from services performed in Quebec, QST registration and remittance may apply in addition to GST/HST. The correct treatment depends on the nature of your contract, where the services are supplied, and the structure of your agency billing arrangement. This is confirmed at onboarding.
Q.04 My federal contract has been running for three years at one department. What should I do?
Get a PSB fact review before the next renewal. Long-tenure single-client federal contracts are the highest-risk PSB profile in Canada. The review covers your contract terms, the actual working arrangement, and what documentation would support economic independence if CRA asked questions.
Q.05 What is the tax consequence if CRA determines my corporation is a PSB?
PSB designation removes the small business deduction, pushing the corporate tax rate to roughly 27 to 33 percent depending on the province. A 5 percent PSB surtax applies on top. Deductible expenses become very limited: only salary paid to the incorporated employee and certain employment-type expenses remain deductible.
Federal contract

On a federal contract in Ottawa or Gatineau?

Describe your contract, how long you have been at the same department, your agency, and whether you have had a PSB review before. Teplov CPA responds within one business day.

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