Microsoft 365 Business Basic vs Standard vs Premium: Which Plan Does Your BC Business Need?
Choosing a Microsoft 365 plan should take five minutes. Instead, most business owners spend an hour on comparison pages full of product names and still are not sure. This guide keeps it simple: what each plan really gives you, what changed in 2026, and a quick 5-question test to pick the right one for your team.
The 30-second answer
- Business Basic: business email and Office in the browser. Good for staff who only need email and online documents.
- Business Standard: everything in Basic plus the full desktop Word, Excel, PowerPoint and Outlook. Right for most office staff.
- Business Premium: everything in Standard plus the security tools most small businesses are missing. Best choice if you handle client money or personal information.
- All three Business plans support up to 300 users, and you can mix plans in the same company.
What changed on July 1, 2026
Microsoft raised the price of Business Basic and Business Standard on July 1, 2026, while Business Premium stayed the same. To balance the increase, Microsoft added extra email storage, time-of-click phishing link protection and Copilot Chat improvements to Basic and Standard (UC Today).
Why this matters to you: the price gap between Standard and Premium is now smaller than before. For many businesses, Premium is the better value, because buying its security tools separately usually costs more than the difference. You can see our current prices for every plan in our online store.
Side-by-side: what you actually get
| Feature | Basic | Standard | Premium |
|---|---|---|---|
| Business email on your own domain | ✓ | ✓ | ✓ |
| 1 TB OneDrive per user, SharePoint | ✓ | ✓ | ✓ |
| Word, Excel, PowerPoint in browser and mobile | ✓ | ✓ | ✓ |
| Desktop Office apps (up to 5 PCs or Macs per user) | ✗ | ✓ | ✓ |
| Advanced email protection (Defender for Office 365 Plan 1) | ✗ | ✗ | ✓ |
| Ransomware and malware protection for PCs (Defender for Business) | ✗ | ✗ | ✓ |
| Manage and wipe lost laptops and phones (Intune) | ✗ | ✗ | ✓ |
| Block risky sign-ins (Conditional Access, Entra ID P1) | ✗ | ✗ | ✓ |
| Data loss prevention and sensitivity labels | ✗ | ✗ | ✓ |
Some plans are also sold in a “no Teams” version, with Microsoft Teams licensed separately. If your staff use Teams for meetings and chat, check you are choosing the version that includes it.
The 5-question test
Answer these honestly. Each “yes” pushes you towards a higher plan.
- Do staff need desktop Excel or Outlook (macros, large spreadsheets, accounting add-ins, shared calendars)? Yes means at least Standard.
- Do you handle payments, banking details or client personal information? Yes means Premium, because invoice fraud and data leaks are the risks Premium is built to reduce. See our guide on stopping invoice fraud.
- Do staff take company laptops home, or check email on personal phones? Yes means Premium, so you can protect or wipe company data if a device is lost.
- Does your cyber insurance ask about MFA, endpoint protection or device management? Yes means Premium makes those answers much easier. Read what cyber insurance actually requires from your IT.
- Is this person only reading email and editing the odd document online (for example, a warehouse or field worker)? Yes means Basic is enough for them.
The money-saving trick most businesses miss: mix your plans
You do not have to give everyone the same plan. A common, sensible setup for a 15-person office looks like this:
- Premium for the owner, managers and anyone who approves payments or handles client data
- Standard for office staff who need desktop apps but have lower risk
- Basic for field, warehouse or part-time staff who only need email
One caution: Premium’s device and sign-in protections work best when they cover everyone. If most of your team handles sensitive information, putting everyone on Premium is often simpler and safer than managing exceptions.
Monthly or annual?
Most Microsoft 365 plans can be bought on a monthly or an annual commitment. Annual terms usually cost less per month but lock in your licence count for the year. Monthly terms cost more but let you reduce licences when staff leave. If your team size changes often, start with monthly licences for the roles that come and go.
Frequently asked questions
Can I upgrade from Business Standard to Premium later?
Yes. Upgrading keeps your email, files and settings in place. It is a licence change, not a migration.
Is Business Premium worth it for a 5-person company?
Usually, yes. Small businesses are frequent targets precisely because they have fewer protections, and Premium bundles the essential security tools for a single per-user price.
Does Business Premium replace our antivirus?
It includes Microsoft Defender for Business, which provides business-grade endpoint protection. Many businesses replace their separate antivirus with it once it is properly configured.
Does any plan include Microsoft 365 Copilot?
The Business plans include Copilot Chat features. The full Microsoft 365 Copilot is a separate add-on licence.
Ready to choose your plan?
Buy Microsoft 365 Basic, Standard or Premium in our online store, set up and supported by Insmart. Not sure which one? Book a free assessment and we will recommend the right mix for your team.
Insmart Technology provides Microsoft 365 services, including setup, Exchange Online email, Microsoft security configuration and managed IT for businesses across Surrey and the Lower Mainland. Moving from another email system? Start with our Microsoft 365 migration guide and our list of Microsoft 365 security settings most businesses miss.
About the author: Naqash Bin Iqbal is an SEO Specialist at Insmart Technology, a Surrey-based managed IT and cybersecurity provider.
