Ten days ago this space was telling BC accounting, engineering, architectural and security firms to have their invoicing ready for October 1. That's no longer the case. On September 18, 2026, Premier David Eby announced that the province is pausing the planned PST expansion to professional services — the same expansion set out in February's Budget 2026 and detailed in the province's Notice 2026-001 — citing the ongoing Canada–US trade war and the economic uncertainty it's creating for businesses. If your firm had started preparing for a 2.1% effective PST rate on October 1, that preparation is on hold, not wasted, but the compliance date you were working toward is gone for now.
What was supposed to happen October 1
Budget 2026 proposed extending PST to a specific list of professional services that had previously been exempt: accounting and bookkeeping services, architectural services, engineering and geoscience services, non-residential real estate commissions and related services (including rental and strata management), and security and private investigation services. The government's Notice 2026-001 confirmed the mechanics — most notably a 30%-of-price taxable base for several categories, producing an effective 2.1% rate on the full invoice at the standard 7% PST rate. That was the framework our September 8 post walked through with a worked invoice example, and it was on track to take effect October 1, 2026.
Source: Province of British Columbia — Notice 2026-001: Notice to providers of professional services.
What the pause actually does
The province is implementing the delay through a temporary regulation rather than a fresh piece of legislation working through the Legislature — which makes sense, since the underlying PST expansion was itself being brought into force through regulations under the Provincial Sales Tax Act rather than a standalone bill. The practical effect: the PST exemption that has applied to these professional services all along is being maintained, meaning none of the five service categories become taxable on October 1 as previously announced. The government has not set a new effective date. Its stated position is that it will hold off until the province is no longer facing uncertainty from the Canada-US trade war, which is an open-ended condition rather than a fixed date on a calendar.
That distinction matters for how you plan: this is a delay, not a cancellation. The February 2026 budget proposal and the Notice 2026-001 framework haven't been withdrawn — they're paused. Firms should treat the expansion as something that could still take effect on a future date once announced, not as a dead issue to strike off the compliance list permanently.
Why now
The announcement came at the Union of BC Municipalities convention in Vancouver, alongside a separate $90-million business support package responding to the trade war — including renewed funding for the BC Manufacturing Jobs Fund, support for technology companies, and rural infrastructure and BuyBC programs. The government is framing the PST pause the same way: as relief for businesses and residents facing cost pressure from tariffs and trade disruption, rather than a change in view on the policy itself. The province estimates the pause will save people, local governments and businesses approximately $260 million in the 2026-27 fiscal year — the amount that expanded PST collection would otherwise have added to the tax base.
What affected BC firms should do now
- Stop configuring PST onto invoices for these services. If you'd already added a 2.1% (or 7%-on-30%-base) PST line to your billing templates or practice-management system for accounting, architectural, engineering, geoscience, non-residential real estate, or security services, remove or deactivate it before your next invoice run. Charging PST on an exempt service creates a refund and reconciliation problem for both you and your client.
- Don't cancel PST registration steps if you already had other taxable sales. Some firms register for PST for reasons unrelated to this specific expansion. If registration was solely to prepare for the October 1 change, there's no compliance requirement to complete it now — but keep the paperwork; you may need it again if a new effective date is announced.
- Update client-facing communication. If you'd already told clients to expect a PST line starting in October, send a short follow-up so nobody is confused when their next invoice doesn't include it.
- Keep, don't discard, your prep work. The taxable-base mechanics in Notice 2026-001 (30% of price for several categories, the 2.1% effective rate) are still the published framework — they're just not in force. If a new effective date is announced, you'll want that work ready to reactivate rather than starting over.
- Watch for the next announcement rather than assuming a date. Because the pause is tied to trade-war conditions rather than a fixed timeline, the safest approach is to monitor provincial announcements rather than pencil in a specific 2027 date based on guesswork.
The bigger picture for BC business owners
This is the second time in under a year that a major, previously-confirmed BC tax measure has been delayed rather than implemented on schedule — a reminder that "confirmed effective date" and "the date it actually takes effect" aren't always the same thing when trade conditions are volatile. For finance leaders, the practical lesson isn't to ignore announced changes, but to build a short buffer into implementation planning for measures tied to trade or economic conditions, and to keep configuration changes easy to reverse rather than hard-coded weeks in advance.
Key takeaways
- BC has paused, not cancelled, the October 1, 2026 PST expansion to accounting/bookkeeping, architectural, engineering/geoscience, non-residential real estate, and security/private investigation services.
- The pause was announced September 18, 2026 by Premier David Eby, implemented through a temporary regulation, and is tied to ongoing Canada-US trade war uncertainty rather than a fixed new date.
- The government estimates the pause saves people, local governments and businesses about $260 million in 2026-27.
- If you'd already added PST to invoices or billing templates for these services in anticipation of October 1, remove it before your next billing run.
- Treat this as paused, not settled — keep your Notice 2026-001 prep work on hand in case a new effective date is announced.
RN Canada tracks BC PST changes as they develop and helps accounting, engineering, architectural, real estate services, and security firms keep billing systems configured correctly through changes like this one. See our BC PST on professional services guide and our GST, HST, and PST service.