British Columbia brings professional services within PST from 1 October 2026

Summary

From 1 October 2026, British Columbia will extend its 7% provincial sales tax to accounting, security and specified non-residential real estate services. Architectural, engineering and geoscience services will also enter the tax base, although PST will apply to 30% of their taxable purchase price rather than the full consideration. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]
Service providers must determine whether their activities fall within the new definitions and register where required. The rules can also affect services supplied from outside the province when they relate to a British Columbia presence, property, activity or project, potentially creating purchaser self-assessment obligations if suppliers do not collect PST. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]
Businesses should urgently review contracts, invoice timing, service classifications, exemptions and allocation methodologies. Particular attention is required for engagements spanning 1 October, bundled services, cross-jurisdictional arrangements and mixed-use properties. Billing and accounts-payable systems must also accommodate the special 30% taxable-base calculation for architectural, engineering and geoscience services. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]

Article

British Columbia will significantly broaden its provincial sales tax base from 1 October 2026 by taxing several categories of professional services that have generally fallen outside the regime. The measure was announced in Budget 2026 as part of the province’s efforts to update its tax system, strengthen revenue and bring its treatment of professional services more closely into line with other Canadian provinces. [bcbudget.gov.bc.ca], [bcbudget.gov.bc.ca]

The 7% PST will apply to accounting services, including bookkeeping and assurance activities; security and private investigation services; and non-residential real estate services. The real estate category includes trading services, rental property management and strata management relating to non-residential property. Architectural, engineering and geoscience services are also covered, but PST will be calculated on only 30% of the taxable purchase price. This produces an effective tax cost of 2.1% of the relevant fee where the entire service is taxable. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]

The detailed scope is more nuanced than the headline categories suggest. For example, the architectural and engineering rules refer to regulated professional activities and provide exemptions for specified project phases or service categories. The accounting guidance addresses tax-related advice, return preparation, assurance, bookkeeping and certain financial consulting activities. The non-residential real estate rules cover commissions and management services but exclude residential services, rents and strata fees. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]

The place-of-supply provisions also require close attention. Services performed outside British Columbia may remain taxable where they are purchased by a person carrying on business in the province and relate to British Columbia property, activities, transactions or projects. Where an out-of-province supplier does not charge PST, the purchaser may have to self-assess. For multi-jurisdictional engagements, the guidance permits an exemption for the reasonably estimated portion relating outside British Columbia. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]

Affected suppliers should complete registration, tax configuration and invoice testing before 1 October. Businesses should also map service lines against the detailed definitions, document allocation methods, identify applicable exemptions and review whether disbursements form part of the taxable purchase price. Contracts and purchase orders should clearly address tax responsibility, while transitional rules must be assessed for work, payments and amounts becoming due around the implementation date. [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca], [www2.gov.bc.ca]

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