Government of Canada contracts guide (2026)

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Government of Canada contracts: a guide for contractors

The federal government in Ottawa and the provinces are among the largest buyers of IT and business contractors in Canada. Here is how they hire: security clearances, supply arrangements such as TBIPS, and why most contracts go through an agency.

How the federal government hires contractors

Federal departments rarely sign contracts with individual contractors. They buy professional services through supply arrangements and standing offers that pre qualify suppliers. When a department needs a business analyst, a developer or an architect, it sends a request to the qualified suppliers, who propose candidates. Your resume is then scored against mandatory and rated criteria, often expressed in months or years of specific experience.

Supply arrangements you will see in job posts

  • TBIPS (Task Based Informatics Professional Services): IT resources for defined tasks, the most common vehicle for federal IT contracts.
  • SBIPS (Solutions Based Informatics Professional Services): IT projects delivered as a solution.
  • ProServices: professional services for smaller requirements.
  • TSPS (Task and Solutions Professional Services): business consulting, project management and similar services.

Tenders are published on CanadaBuys, the official procurement website of the Government of Canada.

Security clearances

Most federal contracts require a security screening at a stated level: Reliability Status for most roles, Secret for work with classified information, and sometimes Top Secret. For contractors, the screening is sponsored through the organization that holds the contract. A valid clearance from a previous contract is a real advantage, and many posts ask for it upfront.

The role of agencies

Agencies qualified on these supply arrangements find the candidates, write the proposals and hold the contract with the department. Their recruiters announce openings on LinkedIn, often with the department, the clearance level, the language requirement and a closing date for resumes. You are then paid by the agency, as an incorporated subcontractor or on its T4 payroll.

Provincial and municipal contracts

Provinces and cities also hire contractors. Ontario, for example, uses vendor of record arrangements for the Ontario Public Service, and other provinces and large cities have their own processes. As with federal work, agencies are usually the way in.

Tips to land a government contract

  • Mirror the mandatory criteria in your resume, with dates and months of experience for each one.
  • Keep your clearance active and mention its level and expiry date.
  • Answer fast: requests often close within days.
  • State your languages clearly, with your level in English and French.

This guide gives general information about public procurement. Each request sets its own rules: always read the post and ask the recruiter.

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Frequently asked questions

What is Reliability Status?

Reliability Status is the basic level of security screening for work on Government of Canada contracts. It checks identity, criminal record, credit and employment history. Many federal IT contracts require it, and some require a Secret or Top Secret clearance.

Can I apply for a security clearance on my own?

No. For contractors, a security screening has to be sponsored by an organization working on a government contract, usually the agency that proposes you. Recruiters often ask whether you already hold a valid clearance, because it saves weeks at the start of a contract.

What are TBIPS and ProServices?

They are supply arrangements: pre approved lists of suppliers that federal departments use to buy professional services. TBIPS (Task Based Informatics Professional Services) covers IT resources, and ProServices covers smaller professional services needs. A department sends a request to qualified suppliers, who propose resources.

Do I need to be bilingual for federal contracts?

Not always. Many contracts in Ottawa and Gatineau only ask for English or French, but some require both languages at a stated level. The requirement is written in the job post.

Are government contracts Inc. or T4?

Both exist. Federal contracts are usually held by the agency, and you work either as an incorporated subcontractor of that agency or on its T4 payroll. Rates are often quoted per hour or per day (per diem).

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