What Is Microsoft 365? A Guide for Canadian Small Businesses
Microsoft 365 (formerly Office 365) is Microsoft's cloud subscription service that bundles productivity applications (Word, Excel, PowerPoint, Outlook), collaboration tools (Teams, SharePoint, OneDrive), enterprise email (Exchange Online), and increasingly powerful security and compliance tools — all managed through a single admin portal. For Canadian small businesses, Microsoft 365 Business Premium at $26.40/user/month (CAD, 2026) provides the best balance of productivity, security, and compliance capability at SMB pricing.
Microsoft 365 licensing tiers for Canadian businesses
| Plan | Price (CAD/user/month) | Key Inclusions |
|---|---|---|
| Business Basic | $7.80 | Web/mobile Office apps only; Exchange, Teams, SharePoint, OneDrive |
| Business Standard | $16.90 | Full Office desktop apps + all Business Basic; Bookings; webinar hosting |
| Business Premium | $26.40 | Everything in Standard + Intune MDM + Defender for Endpoint (EDR) + Defender for Office 365 + Azure AD P1 (Conditional Access) + Azure Information Protection |
| E3 | $44.60 | Business Premium features + unlimited archive + eDiscovery + advanced compliance tools; for larger organizations |
| E5 | $71.50 | E3 + advanced security (Defender XDR, Sentinel integration, Purview compliance) |
Prices approximate as of April 2026; subject to change.
Why Microsoft 365 Business Premium is the best value for Canadian SMBs
Business Premium ($26.40/user/month CAD) provides capabilities that would cost $60-100+/user/month if purchased from separate vendors:
- Microsoft Defender for Endpoint — enterprise-grade EDR on all Windows and Mac devices
- Defender for Office 365 Plan 1 — anti-phishing, safe links, safe attachments for email and Teams
- Microsoft Intune — mobile device management for all Windows, Mac, iOS, and Android devices
- Azure AD Premium P1 — Conditional Access policies for Zero Trust; MFA enforcement; group-based access management
- Azure Information Protection P1 — data classification and labelling to protect sensitive documents
Microsoft 365 Canadian data residency
For Canadian businesses with PIPEDA compliance obligations, Microsoft 365 supports data residency in Canada. When a Canadian business provisions a Microsoft 365 tenant with Canada as the country, Microsoft stores the following data in Canadian data centres (Canada Central, Toronto and Canada East, Quebec City):
- Exchange Online mailbox data (email, calendar, contacts)
- SharePoint Online and OneDrive files
- Teams messages and files
- Azure Active Directory data
Some Microsoft 365 services do not yet offer full Canadian data residency — including some Copilot processing. Outsource IT Canada configures tenants for maximum Canadian data residency and documents any exceptions for PIPEDA compliance purposes.
Related glossary terms
How Outsource IT Canada can help
- Managed IT Services — 24/7 monitoring and flat-rate IT support for Canadian businesses
- Cybersecurity Services — EDR, MDR, dark web monitoring, and incident response
- PIPEDA Compliance — privacy impact assessments and breach notification procedures
- Get a free assessment — call (416) 623-9677
Ready to transform your IT? Call (416) 623-9677 for a free assessment.