Microsoft 365 Business Standard and Business Premium share the same core apps — email, Teams, Office, OneDrive — but they are fundamentally different products when it comes to security and device management. This guide breaks down exactly what each plan includes, what the 2026 pricing changes mean for your business, and how to decide which plan is actually right for your situation.

What Both Plans Include

Before getting into the differences, it helps to understand how much common ground these two plans share. Both Business Standard and Business Premium include everything most businesses think of when they think of Microsoft 365:

• Desktop Office apps — Word, Excel, PowerPoint, Outlook, OneNote, Publisher, and Access, installable on up to 5 PCs or Macs per user, plus mobile and web versions
• Exchange Online — business email with a custom domain and a 50 GB mailbox per user, increasing to 100 GB with the summer 2026 packaging update
• Microsoft Teams — chat, video conferencing, file sharing, and meeting recordings
• OneDrive for Business — 1 TB of personal cloud storage per user
• SharePoint Online — internal document management and team collaboration sites
• Microsoft Bookings, Forms, Planner, and Loop — productivity and scheduling tools
• Exchange Online Protection — basic anti-spam and anti-malware filtering for email
• Support for up to 300 users — both plans are capped at 300 seats; larger organizations need enterprise plans

If everything above is what you need and security complexity is not a concern, Business Standard may be sufficient. But for most growing businesses, the differences in Premium are what matter.

2026 Pricing — Including the Upcoming Changes

The price difference drops from $9.50 to $8.00 per user per month after July 1. Microsoft is also adding new capabilities to both plans as part of the July 2026 packaging update, including expanded mailbox storage (50 GB to 100 GB), Copilot Chat enhancements across Word, Excel, PowerPoint, and Outlook, and URL-click protection in email for Standard users. Business Premium gets additional Intune and Defender improvements at no extra cost.

Microsoft 365 Business Standard: The Productivity Plan

Business Standard is built for businesses that need a complete, well-integrated productivity suite. It covers email, collaboration, file storage, and the full Office application set. For a business with a simple IT environment — a small team, no sensitive regulated data, devices that are not a major management concern — it is a solid foundation.

What it is not is a security platform. Business Standard includes basic email filtering through Exchange Online Protection, which handles obvious spam and known malware, but it does not include endpoint protection for your computers, advanced identity controls, device management, or tools to prevent sensitive data from being shared improperly. If a laptop goes missing, there is no way to wipe it remotely through Microsoft 365 alone.

For businesses that are comfortable managing their own security stack — perhaps with a separate antivirus product and an existing IT framework — Standard can work. For businesses that want Microsoft 365 to handle security as well as productivity, it falls short.

Microsoft 365 Business Premium: Everything in Standard, Plus Security

Business Premium includes everything in Business Standard and layers on a comprehensive set of security, identity, and device management tools. These are not minor additions — they represent a fundamentally different level of control over your IT environment.

Microsoft Defender for Business

Defender for Business is Microsoft’s endpoint protection platform for small and mid-sized businesses. It provides next-generation antivirus, behavioral threat detection, and automated response to security incidents across all enrolled devices — Windows and Mac. It replaces the need for a third-party antivirus subscription and gives IT admins a centralized dashboard showing the threat posture of every device in the organization. As a standalone product, Defender for Business costs approximately $3 per user per month. It is included in Business Premium.

Microsoft Intune (Plan 1)

Intune is Microsoft’s mobile device and endpoint management platform. With Intune, you can enforce security policies across every device that accesses company data — company-owned or personal (BYOD). That means requiring screen locks and encryption before a device can access email, pushing software and security patches remotely, blocking access from non-compliant devices, and wiping company data from a lost or stolen device without affecting personal content. As a standalone product, Intune costs approximately $8 per user per month. It is included in Business Premium.

Microsoft Entra ID P1

Entra ID P1 (formerly Azure Active Directory Premium P1) adds advanced identity and access management capabilities that Business Standard does not have. The most important of these is conditional access — the ability to create policies that control who can access company resources based on factors like device compliance status, user location, sign-in risk level, and the sensitivity of the application being accessed. Entra ID P1 also enables self-service password reset and provides more granular multi-factor authentication policies.

Microsoft Defender for Office 365 Plan 1

Business Premium includes Defender for Office 365 Plan 1, which adds email security capabilities beyond what Exchange Online Protection covers. This includes Safe Links (real-time URL scanning when a user clicks a link in an email), Safe Attachments (sandboxing email attachments before delivery), and anti-phishing policies that use machine learning to detect impersonation attempts.

Microsoft Purview — Information Protection and Data Loss Prevention

Business Premium includes access to Microsoft Purview features that let you classify, label, and protect sensitive data. You can define policies that automatically detect sensitive content — Social Security numbers, financial data, health information — and prevent it from being shared externally, printed, or forwarded without authorization. For businesses in regulated industries, this is often a compliance requirement.

BitLocker Management Through Intune

For Windows devices, Business Premium enables centralized management of BitLocker full-disk encryption through Intune. You can enforce encryption across all company devices, escrow recovery keys centrally, and verify compliance — all without having to touch each machine individually. If a laptop is stolen, encrypted data is unreadable without the recovery key.

Full Feature Comparison

Which Plan Should You Choose?

The honest answer is that most small and mid-sized businesses are better served by Business Premium — but the right choice depends on your specific situation.

Choose Standard if:

• Your team is small and your IT environment is genuinely simple
• You already have a strong third-party security stack in place
• You do not handle sensitive or regulated data
• Device management is not a concern — everyone uses company-managed machines in one location
• Budget is the primary constraint and you understand what you are trading off

Choose Premium if:

• You want endpoint protection, device management, and identity security in one platform
• You have remote or hybrid employees accessing company data from personal devices
• You operate in a regulated industry — healthcare, legal, financial, or similar
• Your cyber insurance requires MFA, endpoint protection, and device management controls
• You want to be able to wipe a lost or stolen device remotely
• You want to reduce reliance on separate third-party security tools

Can You Mix Business Standard and Business Premium Licenses?

Yes. Microsoft allows you to assign different license types to different users within the same tenant, up to the 300-seat combined limit. A common and practical approach is to assign Business Premium to users who handle sensitive data, have remote access to critical systems, or are in high-risk roles — executives, finance, HR, IT — while assigning Business Standard to users with simpler, lower-risk needs.

One thing to keep in mind: Intune, Defender for Business, and the other Premium security features only apply to users who hold a Premium license. To manage a device through Intune, the user of that device needs to be licensed for Premium. You cannot apply Premium security features to users on Standard licenses.

When to Look Beyond Business Premium

Both Business Standard and Business Premium are capped at 300 users. If your organization exceeds that, or if you need capabilities beyond what Business Premium offers, Microsoft’s enterprise plans are the next step:

• Microsoft 365 E3 ($39 per user per month after July 2026) — The enterprise equivalent of Business Premium, with no user cap, more advanced compliance tools, and unlimited cloud archiving
• Microsoft 365 E5 ($57 per user per month) — Adds advanced security analytics, Microsoft Defender for Endpoint P2, and enterprise-grade compliance and eDiscovery tools

For most businesses under 300 users, Business Premium remains the most cost-effective way to get enterprise-grade security without jumping to the significantly higher enterprise price points.

Frequently Asked Questions

The Bottom Line

The choice between Business Standard and Business Premium comes down to one question: do you want Microsoft 365 to handle your security and device management, or are you comfortable sourcing those separately?

If you want a single platform that covers productivity and security together — and most businesses are better off with that simplicity — Business Premium is the right plan. The $8 per user difference after July 2026 buys you endpoint protection, device management, advanced email security, and identity controls that would cost significantly more if purchased individually.

The July 2026 pricing change makes the decision even clearer. Standard is getting more expensive; Premium is not. If you have been on the fence, that is a good reason to move sooner rather than later.

If you are already on Business Standard and wondering whether to upgrade, or if you are setting up Microsoft 365 for the first time and want to make sure you are getting the right licenses for the right users, that is exactly the kind of review Urban IT does for businesses in the Conejo Valley and greater Los Angeles area. Talk to Urban IT about your Microsoft 365 setup →