Over 2 million1 companies worldwide use Microsoft 365 to communicate, collaborate, manage files, and more. Known for apps like Outlook, Word, and Excel, this suite of productivity tools helps teams work efficiently—but when it comes to Microsoft 365 licensing, things can get complicated fast.
If your business relies on Microsoft 365, proper licensing management is key for ensuring cost control, compliance, and scalability. In this easy-to-follow guide, we break down how Microsoft 365 licensing works, what your options are, and how to choose the best plan for your business.
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Microsoft 365 Licensing for Businesses Explained
When it comes to Microsoft 365, one of the most important concepts for businesses to understand is that you never actually “own” Microsoft software. Instead, you pay for the right to install, run, and use it. This is called licensing.
Microsoft 365 (M365) is a cloud-based productivity platform that businesses pay for on a per-user subscription model. Licenses are legal agreements included in these subscriptions, allowing specific users to access M365 products and services for a set period of time.
Some of the most common software included in a Microsoft 365 subscription include:
- Word: document creation
- PowerPoint: presentations
- Excel: spreadsheets
- Teams: team text, video calls, and file sharing
- Outlook: email and calendar
- SharePoint: company-wide online file storage
- OneDrive: personal online file storage
Proper licensing management is key for staying compliant with usage agreements, optimizing costs, and ensuring that every employee has the tools they need.
Microsoft 365 Subscription Options
Microsoft 365 offers flexible subscription options for different budgets and business needs. You can choose between monthly or annual billing commitments, depending on how your organization prefers to manage costs and renewals:
- Monthly commitment: pay monthly with the option to cancel anytime.
- Annual commitment (monthly payment): commit to a full year of service with monthly billing cycles.
- Annual commitment (annual payment): pay upfront for the year, often at a discount compared to monthly plans.
For businesses, annual plans tend to offer the best value, while monthly options offer the most flexibility, since they can be scaled up or down as needs evolve.
Per-User Licensing
Microsoft 365 for businesses is licensed per individual user. User licenses can be assigned, removed, and transferred by an account administrator through the Microsoft 365 Admin Center.
Each licensed user can install M365 apps on multiple devices simultaneously including:
- Up to 5 computers
- Up to 5 tablets
- Up to 5 smartphones
This allows employees to work across multiple devices with ease.
Users must sign in to their Microsoft account at least every 30 days to verify their subscription. This helps ensure licenses aren’t being used by unassigned or inactive accounts.
Microsoft 365 vs. Office 2024
It’s also important for businesses to understand the difference between perpetual licensing (Office 2024) and subscription licensing (M365):
- Microsoft 365 is a subscription plan only. For a yearly or monthly cost, you get access to apps that are always up to date with the latest security fixes and features.
- Office 2024 is a one-time purchase that gives you perpetual access to one version of classic apps. You can still access security updates, but to get any new features, you’ll need to buy it again once the next Office version is released.
Most businesses choose Microsoft 365 as a cost-effective and customizable way to get the tools they need.
Types of Microsoft 365 Business Plans
Microsoft 365 licensing for businesses is divided into two primary categories: Business Plans for organizations with up to 300 users and Enterprise Plans for larger organizations. Understanding how they differ can help your organization choose the right tools, optimize costs, and ensure every employee has the features they need.
Microsoft 365 Business Plans (Up to 300 Users)
There are three main tiers of Microsoft 365 Business plans, including Basic, Standard, and Premium:
- Business Basic: provides access to web and mobile versions of Microsoft 365 apps like Word, Excel, Outlook, and PowerPoint, as well as business email and 1 TB of cloud storage.
- Business Standard: includes everything in the Basic tier, plus fully installed desktop versions of all the apps, and offline access.
- Business Premium: includes everything in the Standard tier, plus advanced cyberthreat protection and additional device management capabilities.
All Business plans come with the option to include or exclude Teams.
Microsoft 365 Enterprise Plans (No User Limit)
Microsoft 365 Enterprise plans are designed for customers with more than 300 users. They offer increased levels of compliance and security management, as well as more intelligence and analytics features.
Here is an overview of what each Microsoft 365 Enterprise plan includes:
- Microsoft 365 E3: includes desktop, web, and mobile Office apps, enterprise-level email with Exchange Online, device and app management via Intune, Azure AD Premium P1 for identity and access control, and baseline security and compliance features.
- Microsoft 365 E5: everything in E3, plus more advanced capabilities. Includes risk-based identity protection (Azure AD P2), extended detection and response (XDR) through Microsoft Defender, advanced threat protection for emails and files, Teams Phone System and audio conferencing, and powerful analytics via Power BI Pro.
- Microsoft 365 F3: designed for frontline workers, F3 provides access to web and mobile versions of Office apps, email, and Teams for collaboration, and basic security and device management.
With these plan options, enterprises can build a licensing strategy that supports productivity, improves security, and scales as the business grows.
How to Choose the Right M365 Plan for Your Business
With so many options available, selecting the right Microsoft 365 plan for your business can be overwhelming. But the process can feel a lot simpler when you start by analyzing the unique needs of your organization, working backward from there. This also ensures you’re only paying for the services your team actually needs.
Below are some essential considerations to keep in mind when choosing an M365 plan:
- Company size: how many users need access (licenses)?
- Security requirements: do you handle sensitive data or need advanced threat protection?
- Work environment: is your team remote, hybrid, or on-site?
- Software needs: which applications and features are most essential for daily operations?
- Budget: what level of investment makes the most sense for your current growth stage?
With these questions in mind, it’s easier to get a clear view of what Microsoft 365 products your organization needs.
Simplify Microsoft 365 Licensing with Managed IT Support
Microsoft products evolve fast, and businesses that don’t adapt risk paying more for tools they barely use. Don’t let your organization fall behind. Instead, be the first to optimize your licensing and stay ahead. Our IT experts can help you choose, deploy, and maintain the best M365 licensing strategy, giving you more flexibility to focus on core business goals.
Ready to take the next step? Contact our team today to get a FREE IT consultation for your business.
References
- Statista. (2025, February 27). Number of Office 365 enterprise subscribers worldwide 2025, by country. https://www.statista.com/statistics/983321/worldwide-office-365-user-numbers-by-country/
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