Understanding Prompt Payment Law in Canadian Construction
Prompt payment laws directly impact contractors, subcontractors, and consultants working on construction projects—especially on federally funded, Ontario, or soon, BC public/private jobs. Knowing which rules apply at project start helps teams stay compliant and preserve rights.
Who is Covered and Why it Matters
Federal Jurisdiction
Federal prompt payment legislation applies to projects procured by the federal government or its agencies. Coverage includes both primary contractors working directly with federal authorities and subcontractors at all tiers. The statute sets common triggers and deadlines governing invoices, payment, notices, and adjudication procedures. This framework has been mandatory for most new contracts since December 9, 2023, with a transition period for ongoing agreements. Confirm project eligibility before relying on these rules Prompt payment in the construction industry - Canada.ca.
Ontario Jurisdiction
The Ontario Construction Act applies to most construction projects in the province, excluding some residential and minor works. Prompt payment, mandatory holdbacks, and adjudication processes are now unified for contracts signed or renewed from January 1, 2026 Construction Act, R.S.O. 1990, c. C.30. Review each project’s jurisdiction and governing law at the outset.
British Columbia – Forthcoming
BC’s prompt payment legislation was passed in November 2025 but is not yet in force; implementation awaits final regulations and an adjudication regime. Anticipated…
