Microsoft 365 business licensing: how to choose

How to choose Microsoft 365 licenses by work profile

Comparing Microsoft 365 for enterprise licenses requires translating plans into usage needs. The job title is not enough: two employees in a department may need different applications, devices and controls. The file for each profile should include whether you use desktop applications, how you access email, what devices you use, and what security or information requirements affect your work.

As an illustrative example, a person who works from a browser does not necessarily have the same needs as someone who uses desktop Excel and add-ins from a business application. An administrator or a user with access to sensitive information may also need specific controls. This comparison allows you to study the appropriate plan and the necessary add-ons without assigning a superior suite solely out of habit.

The analysis must verify specific functions and conditions of the commercial subscription. It is not advisable to infer that a feature is included because it appears in a general presentation of the product. The availability, scope of use, and requirements of protected users should be verified before deployment. This check prevents later discovering that the architecture depends on a capability that has not been contracted.

How to compare the cost without hiding add-ons and duplications

The economic comparison must start from the same set of needs. A base plan with several add-ons may have a different result than its initial price suggests. You also have to consider tools that the company will continue to maintain and administration or support costs. The objective is to know the cost of the operational service, not just the sum of licenses presented in a table.

The subsequent review relates the assignments with additions, terminations and changes in function. An unused license needs investigation before being removed, because it may be linked to a process or retention need that is not visible in a basic statistic. Similarly, underutilized capacity may warrant training or a configuration change rather than a license upgrade.

Subscription, license, SKU and Service Plan: four concepts that should be differentiated

Before comparing products, it is useful to understand how Microsoft organizes licensing. Subscription. It is the product that the organization buys. For example: Microsoft 365 Business Premium – 50 seats. License. It is one of those positions that is assigned to a specific user. If the company has 50 positions and has assigned 48, it still has 2 available. SKU. It is the technical/commercial identification of a product within the tenant.

When we manage licenses through Microsoft Graph we will normally see properties such as: SkuPartNumber and SkuId. Service Plan. The same license contains different services. For example, within a suite there may be service plans related to: Exchange, SharePoint, Teams, Intune, Defender, or Microsoft 365 apps. This allows an administrator to, in certain scenarios, assign a license but disable specific services for a user.

Why it matters. A user can appear as “licensed” and yet have precisely the Service Plan they need disabled. That is why a correct audit must review both the license and the activated services. Official reference: Microsoft – Understand subscriptions and licenses.

What has changed in Microsoft 365 during 2026

This is one of the main reasons why it is advisable to review old articles and comparisons. New prices from July 1, 2026. Microsoft announced a global pricing update for different commercial suites effective from July 1, 2026. For existing contracts, the impact may occur at the next renewal depending on the contracted business model.

There are still plans with Teams and without Teams. Microsoft currently maintains variants of different suites: with Microsoft Teams and without Microsoft Teams. Exact availability depends on the market, product and commercial channel. This means that a comparison that simply says: “Business Standard includes Teams” may be too imprecise. The correct question is: What specific SKU are we hiring? New capabilities in Enterprise suites.

Microsoft also announced packaging expansions during 2026. Its business changes include new capabilities in areas such as: Defender for Office 365, Intune, Advanced Analytics, Remote Help, Endpoint Privilege Management, Cloud PKI, Enterprise Application Management, and Security Copilot, depending on the suite. This is especially relevant when comparing E3, E5 and add-ons because a comparison created in 2024 or 2025 may already be outdated.

Copilot Chat is increasingly present in suites. Microsoft has also expanded the Copilot Chat capabilities included in different subscriptions. But it must always be distinguished: Copilot Chat ≠ Microsoft 365 Copilot. We explain it later. Official reference: Microsoft – Microsoft 365 Pricing and Packaging Updates 2026.

Microsoft 365 Business Licenses

Business plans continue to be one of the most common options for small and medium-sized businesses. The three main base plans are:

The important difference is not only between “with Office installed” and “without Office installed.” Business Premium significantly changes the scenario because it incorporates capabilities related to: Microsoft Entra ID P1, Intune, Defender for Business, Defender for Office 365, and select Microsoft Purview features.

The limit of 300 Business family users

This point deserves clarification because for years it has generated a lot of confusion. Current Microsoft documentation states that its per-user base Business plans are designed for organizations up to 300 users. Microsoft further specifies that it may apply a limit of 300 seats provisioned in total across the Business Basic, Business Standard and Business Premium family. Example compatible with the current approach.

Company with 420 users. It doesn’t necessarily mean we should all switch to Enterprise. It can be evaluated, for example: a combination of Business licenses within your limit and Enterprise licenses for the remaining profiles, always respecting the applicable commercial and technical conditions. Do not confuse tenant users with Business licenses. A Microsoft 365 tenant can have more than 300 users. The restriction refers to the Business license family, not the absolute maximum number of identities that Microsoft Entra ID can contain.

Official reference: Microsoft – Microsoft 365 Business FAQ.

Microsoft 365 Business Basic

Business Basic It is aimed at users who need Microsoft 365 cloud services but do not require the full desktop applications included in Standard or Premium. What usually includes.

Typical profile. It may fit for users who: They work mainly from a browser, need corporate email and cloud collaboration, and do not need a full desktop Office. Example. A person who uses: Outlook web, Teams, OneDrive, SharePoint, Word web you may not need Business Standard. When can you fall short? When the user needs: Advanced desktop Excel, Outlook installed, regular offline work, or advanced security and device management policies.

Microsoft 365 Business Standard

Business Standard It is aimed at the office user who needs both cloud services and full Microsoft 365 applications installed. Main difference compared to Basic. Desktop applications.

Typical profile. An office user who works intensively with: Outlook, Excel, Word, PowerPoint, Teams, OneDrive and SharePoint. An important nuance. Business Standard provides productivity, but does not by itself incorporate the same security and administration package of Business Premium. If your company wants to manage laptops with Intune and use Conditional Access through Entra ID P1, you should consider Premium or an appropriate license combination.

Microsoft 365 Business Premium

Business Premium It is one of the most interesting plans for SMEs that want to combine productivity and security. It’s not just Business Standard with “better antivirus.” Important capabilities. Current Microsoft documentation includes within Business Premium capabilities such as:

Why it can be a good option for many SMEs. Because it avoids having to build from scratch a combination of: Office, mail, P1 identity, MDM, endpoint security, mail security. Conditional Access. Business Premium includes Microsoft Entra ID P1, so it allows you to use Conditional Access. This allows us to design policies such as: require MFA, secure applications, establish device requirements, and apply context-specific controls.

It does not mean that security configures itself

Buying Premium does not automatically deploy a correct strategy of: Intune, Conditional Access, Defender, DLP, or MFA. Capabilities need to be implemented and managed. Official reference: Microsoft – Microsoft 365 Business Premium FAQ.

Office 365 vs Microsoft 365: They are not exactly the same

In Enterprise environments there are still plans Office 365 and Microsoft 365. We should not use them as synonyms when comparing licenses. Office 365. It is mainly focused on: productivity applications and cloud services such as Exchange Online, SharePoint and other collaboration services. Microsoft 365 Enterprise. Combine different product families. Microsoft Product Terms currently defines, for example:

So comparing Office 365 E3 to Microsoft 365 E3 just by looking at Exchange or Word leaves out an important part of the difference. Example. A company may only need: mail, Office, SharePoint and evaluate Office 365 E3. Another may also want: Windows Enterprise, device management, advanced identity and evaluate Microsoft 365 E3. Official reference: Microsoft Product Terms – Microsoft 365.

Microsoft 365 Enterprise Licenses

Enterprise plans do not have the 300-user limit of the Business family and are aimed at organizations that need greater scale or Enterprise capabilities. The main products to consider currently are: Microsoft 365 E3, Microsoft 365 E5 and, within the current portfolio, Microsoft 365 E7.

Microsoft 365 E3

Microsoft 365 E3 combines productivity, Windows Enterprise, management and identity for organizations without the Business limit. It can fit when we need it. Desktop Office, Exchange Online, OneDrive, SharePoint, Enterprise identity, device management, Windows Enterprise, and corporate security policies.

Important changes of 2026

Microsoft has expanded the Microsoft 365 E3 packaging with additional capabilities during 2026. Among those announced are:

This change is especially important because some older E3 vs. E5 comparisons have become outdated.

Microsoft 365 E5

Microsoft 365 E5 It ranks above E3 in security, identity, compliance, analytics and communications capabilities. When is it usually evaluated? When the organization needs advanced functionality in areas such as: Microsoft Entra ID P2, Defender, Purview, auditing, eDiscovery, XDR, identity protection, Power BI and communications. Microsoft Entra ID P2. E5 provides advanced identity capabilities related to: Identity Protection, risk and Privileged Identity Management, among others.

Packaging news in 2026. In addition to the new capabilities brought to E3, Microsoft has announced additional elements for E5 such as:

E5 does not have to be assigned to everyone. A fairly common approach is to use: E3 as a base for certain users and add E5 or add-ons only to profiles that need advanced capabilities. The decision must be contrasted with the licensing requirements of each functionality.

Microsoft 365 E7: a new piece of the Enterprise catalog

Microsoft currently incorporates Microsoft 365 E7 within its Enterprise portfolio. It is an offer especially aimed at organizations that want to combine Enterprise productivity, advanced security and artificial intelligence capabilities. Current composition. Microsoft Product Terms identifies E7 components as:

Should we replace E5 with E7? Not necessarily. E7 is designed for a different profile and its commercial availability may vary depending on the market. An organization that does not need Copilot, Agent 365, or Entra Suite for all its users may find another combination more efficient. Important. Before budgeting E7 it is advisable to confirm: availability in the country, commercial channel, terms and real needs of users.

Official reference: Microsoft – Microsoft 365 E7.

Microsoft 365 Frontline: F1 and F3

Frontline workers don’t always need the same set of applications as an office user. Microsoft has plans F1 and F3 oriented towards these profiles. Examples of Frontline workers. store, warehouse, factory, hospitality, logistics, displaced technicians or employees using shared devices. Microsoft 365 F1. It is the lightest option in the family. It is primarily oriented toward communication, identity, and basic experiences for frontline workers.

Microsoft 365 F3

It adds capabilities over F1 and may be more appropriate when the user needs a more complete productivity and administration experience.

Do not use Frontline solely to save. An office user who works daily with desktop Outlook and Excel should not receive a Frontline license simply because it is cheaper. The product must correspond to the actual form of work. Official reference: Microsoft – Microsoft 365 Frontline Plans.

Exchange Online Plan 1 and Plan 2

Not all users need a full Microsoft 365 suite. When an account primarily needs mail, we can consider standalone Exchange Online licenses.

When can Plan 1 make sense. For example, an account that only needs: mail, calendar and basic Exchange Online access. When to review Plan 2. When they exist: larger mailboxes, Archive, retention or certain advanced requirements. Do not compare Plan 1 directly with Business Basic only through the mail. Business Basic includes other services such as OneDrive and SharePoint. That is why we must compare the set of needs, not just the size of the mailbox.

Official reference: Microsoft – Exchange Online Limits.

Microsoft 365 Apps for business and Apps for enterprise

There are also scenarios where the user needs Microsoft 365 applications installed, but mail is provided from another platform. Example. An organization may temporarily keep Gmail but need: Word, Excel, PowerPoint and other Microsoft applications. Apps for business. Oriented to the Business field and subject to the conditions of this family. Apps for enterprise. Oriented towards Enterprise organizations and scenarios that require larger scale.

It does not automatically include all Microsoft 365 services. An application license is not equivalent to: Exchange, SharePoint, Teams, Intune, Defender. It is always a good idea to review the complete set of contracted services.

Microsoft Teams and its licenses in 2026

Teams has become one of the easiest aspects to misunderstand when comparing Microsoft 365. There are suites with Teams and without Teams. Microsoft currently allows you to purchase certain suites: with Teams or without Teams. Availability depends on market, SKU and channel. This affects Business, Enterprise and Frontline. That is why before accepting a quote we must confirm the exact name of the SKU.

There is also Teams as a standalone license. Microsoft Teams can be purchased through specific SKUs when the base suite does not include it. Official reference: Microsoft – Teams Service Description.

Teams Phone, Audio Conferencing and Calling Plans

Having Teams does not automatically mean having complete PSTN telephony. You have to separate:

A Teams Phone project needs its own design. It is not enough to add a license. They can also intervene: numbers, operators, emergencies, call policies, auto attendants, call queues and devices.

Microsoft 365 Copilot Chat: not the same as Microsoft 365 Copilot

This distinction is especially important in 2026. Copilot Chat. Microsoft 365 Copilot Chat is available to users with eligible Microsoft 365 subscriptions and provides an enterprise chat experience based primarily on web information. It does not necessarily require purchasing the additional Microsoft 365 Copilot license. No additional Copilot license. The user can have an AI experience with enterprise data protection and capabilities that depend on their subscription and configuration.

But you don’t get the same grounding on Microsoft Graph

Without a full Microsoft 365 Copilot license, Copilot Chat should not be confused with the experience that fully reasons about: mail, chats, meetings, files, and other user work data using Microsoft Graph.

Official reference: Microsoft – Microsoft 365 Copilot Chat FAQ.

Microsoft 365 Copilot and Copilot Business

Microsoft 365 Copilot It remains an additional license for users who need the full AI experience integrated with Microsoft 365. Microsoft currently differentiates Business and Enterprise options. Current eligible base licenses include different Business and Enterprise products. Microsoft 365 Copilot Business. Microsoft currently documents support for databases such as: Business Basic, Business Standard, Business Premium and Microsoft 365 Apps for business.

Microsoft 365 Copilot. It can also be added to different eligible plans such as: Microsoft 365 E3, E5, E7, F1, F3 and other supported subscriptions. Do not automatically assign it to the entire company. First, it is advisable to identify profiles where there is a real opportunity.

Check permissions before

Microsoft 365 Copilot respects user permissions. If SharePoint contains overshared information, the real problem is the existing permission and should be corrected before expanding the use of AI. Official reference: Microsoft – License Options for Microsoft 365 Copilot.

Microsoft Entra ID Free, P1 and P2

Identity is one of the factors that should most influence the choice of license.

P1. It is especially important for companies that want to use: Conditional Access. It is included in products such as: Business Premium and Microsoft 365 E3. P2. Add capabilities like: Microsoft Entra ID Protection and Privileged Identity Management. It is part of Microsoft 365 E5 and can be purchased in other supported combinations. Does everyone need P2? Not necessarily. The strategy must consider which users are covered by the policies and functionalities used and respect the corresponding licensing requirements.

Official reference: Microsoft – Microsoft Entra Service Description.

Microsoft Intune and device management

If the organization wants to manage laptops, mobiles, applications and compliance policies, Intune. becomes another decisive factor. Business Premium Includes Intune capabilities suitable for many SMB scenarios. Microsoft 365 E3 and E5. They also include Enterprise management capabilities, and following the 2026 packaging changes, the differential between plans should be reviewed again. Don’t buy Intune just because “we have laptops.”

First we must define what we want to manage:

Microsoft Defender: there is no single “Defender” license

Microsoft Defender is a family of products. Therefore, say: “This license has Defender” it is not precise enough.

Defender for Office 365 P1 and P2. You also have to distinguish the plans. P2 adds additional capabilities over P1 and is aimed at more advanced investigation and response scenarios. Relevant novelty of 2026. Microsoft 365 E3 now includes Defender for Office 365 Plan 1 within the new packaging announced by Microsoft. This modifies historical comparisons between E3 and E5.

Microsoft Purview: License based on compliance need

Microsoft Purview nor should it be treated as a single functionality. It brings together different solutions related to information protection and governance.

Not all capabilities are in all plans. Purview licensing can be especially complex. Before choosing E3, E5 or an add-on, it is advisable to define exactly: what policy, feature or workflow we need. Example. It is not enough to say: “we want DLP.” It is necessary to specify: DLP from Exchange, SharePoint, OneDrive, Teams, endpoint or other scenarios. Needs may involve different licensing requirements.

Power Platform and Power BI

Another common mistake is assuming that having Microsoft 365 means having unlimited access to all Power Platform functionalities. Power Apps and Power Automate. Microsoft 365 includes certain usage and integration rights, but: Premium connectors, Dataverse, and advanced scenarios may require specific licenses. Power BI. Power BI has its own licensing model. The capacity a user needs depends on: create reports, share them, consume them, work with Fabric capabilities or use premium functionalities.

Don’t develop first and ask for the license later. Before building a critical application with: SQL, Dataverse, premium connectors we should know the impact of licensing. Otherwise, a technically simple solution may have a cost per user that was not anticipated.

General comparison of the main Microsoft 365 licenses

The following table is intended to help guide the decision. It does not replace the official service matrix or product terms.

Where is Teams in this table? We have not marked it as “yes/no” because in 2026 Microsoft will market different variants with Teams and without Teams. The specific SKU to be purchased must be verified.

The best way to license: create user profiles

An organization should avoid starting by saying: “We are 180 users, we need 180 Business Premium.” It is better to identify profiles. Profile 1: administrative user. You need: mail, Outlook, Word, Excel, PowerPoint, Teams, OneDrive and SharePoint. Options to evaluate: Business Standard, Business Premium, Office 365 E3 or Microsoft 365 E3. Profile 2: managed corporate laptop. In addition to productivity you need: Intune, Conditional Access and endpoint security.

Options: Business Premium or Microsoft 365 Enterprise depending on scale and needs. Profile 3: email only user. You may not need Office or Teams. It can be evaluated: Exchange Online Plan 1 Profile 4: Frontline worker. Uses a mobile or shared device and has limited productivity needs. Evaluate: F1 or F3. Profile 5: privileged administrator. You may need: PIM, Identity Protection and other advanced capabilities.

Evaluate: Entra ID P2 / Microsoft 365 E5 or other compatible combination. Profile 6: Microsoft 365 Copilot user. You need: eligible base license, Copilot license. Profile 7: Power BI user. It should be classified according to whether: creates, publishes, shares or only consumes information.

Can different licenses be mixed within the same tenant?

Yes, and in many companies it is precisely the most efficient option. Example.

The example is conceptual. The specific combination must be validated according to the conditions of each product. Reminder about Business. The Business Basic, Standard, Premium set must respect the current restrictions of the Business family.

How to compare Microsoft 365 prices correctly

We do not recommend publishing a static price table and assuming it will remain correct for years. The amount may change depending on:

Effective annual cost. To compare options you should calculate: base license, add-ons, external services that we can remove, administration cost. Example. Business Premium may seem more expensive than Standard. But if with Premium we eliminate the need to separately contract certain solutions for: MDM, endpoint security, Entra ID P1 the economic comparison changes. Always check the current official prices: Microsoft – Business plans and prices.

Licensing during a migration to Microsoft 365

A migration introduces temporary needs that must also be budgeted for. Coexistence period. For several weeks we can be paying simultaneously: Google Workspace, Microsoft 365 or licenses in source tenant, licenses in destination tenant. Do not withdraw licenses from the origin too soon. It can affect: mailboxes, OneDrive, apps, users, and rollback capability. The recall must be part of the runbook. Tenant-to-Tenant. Some native Microsoft procedures require specific cross-tenant migration licenses in addition to the user’s service licenses.

Third party tools. Quest, BitTitan, Cloudiway, AvePoint and other manufacturers may require their own migration licenses. This cost should not be confused with the final Microsoft 365 license.

Shared Mailboxes, rooms and other special accounts

Not every email address needs a full user license. Shared Mailboxes. A shared mailbox can operate without its own license in certain scenarios and within the limits documented by Microsoft. When you may require a license. For example, when we need: greater capacity, Archive, hold or certain advanced functionalities. The accessing user does need a license. People who access the shared mailbox need to have the corresponding Exchange license.

Rooms and Equipment. Resource mailboxes have their own rules and should not be automatically licensed as conventional users. Service accounts. Before purchasing a full license we must determine: what service the account actually uses and whether there is a more appropriate architecture.

How to assign licenses from Microsoft 365 Admin Center

Microsoft currently allows you to manage licenses from the Microsoft 365 admin center. From Active Users: Access the Microsoft 365 admin center, Open Users > Active users, Select the user, Open Licenses and applications, Select the license, Review the included services and Save the changes. From Billing > Licenses. It can also be managed from a product point of view. This is useful when we want to know: how many licenses we have, how many are assigned and to whom.

Usage Location. Before assigning certain services, the user must have their service configured correctly. Usage Location. It is especially important in organizations with users from different countries. Official reference: Microsoft – Assign or unassign licenses.

Group-based licensing

In organizations with many users, manually assigning licenses one by one is unnecessary and error-prone. Microsoft currently allows you to use group-based licensing from the Microsoft 365 admin center. Example. Group: M365-BusinessPremium-Users All users who belong to the group can receive the corresponding license. Advantage. We can link the licensing to the process of: registration, change of department and cancellation.

Compatible groups. Microsoft currently documents assignments to: security groups, mail-enabled groups and Microsoft 365 Groups, within the conditions of service. Nested groups need attention. Group-based allocation should not be designed assuming that a hierarchy of nested groups will automatically propagate all licenses. Microsoft indicates that nested groups have limitations in this scenario. Check licensing errors.

A user within a group may not receive the license for: lack of positions, Usage Location, conflicts between Service Plans or other conditions. There must be error reporting. Official reference: Microsoft – Group-based licensing.

Manage licenses with Microsoft Graph and Microsoft Entra PowerShell

The historical modules MSOnline and AzureAD They should no longer be used to develop new automations. We currently have: Microsoft Graph PowerShell and Microsoft Entra PowerShell. Microsoft Entra PowerShell is now in GA. Microsoft Entra PowerShell is built on top of Microsoft Graph and offers commands more geared toward identity scenarios. Microsoft Graph PowerShell is still perfectly fine and there is no need to migrate existing Graph scripts just because Entra PowerShell is available.

Example: get available SKUs

Install-Module Microsoft.Graph -Scope CurrentUser

Connect-MgGraph -Scopes "Organization.Read.All"

Get-MgSubscribedSku |
    Select-Object SkuPartNumber, SkuId, ConsumedUnits

View users and licenses

Connect-MgGraph -Scopes "User.Read.All","Organization.Read.All"

$users = Get-MgUser -All -Property `
    Id,DisplayName,UserPrincipalName,AccountEnabled,UsageLocation

$result = foreach ($user in $users) {

    $licenses = Get-MgUserLicenseDetail -UserId $user.Id

    if ($licenses) {

        foreach ($license in $licenses) {

            [PSCustomObject]@{
                DisplayName       = $user.DisplayName
                UserPrincipalName = $user.UserPrincipalName
                AccountEnabled    = $user.AccountEnabled
                UsageLocation     = $user.UsageLocation
                SkuPartNumber     = $license.SkuPartNumber
                SkuId             = $license.SkuId
            }

        }

    }
    else {

        [PSCustomObject]@{
            DisplayName       = $user.DisplayName
            UserPrincipalName = $user.UserPrincipalName
            AccountEnabled    = $user.AccountEnabled
            UsageLocation     = $user.UsageLocation
            SkuPartNumber     = "SIN LICENCIA"
            SkuId             = ""
        }

    }

}

$result |
    Export-Csv "C:\Temp\Licencias-M365.csv" `
    -NoTypeInformation `
    -Encoding UTF8

Assign a license

Connect-MgGraph -Scopes `
    "LicenseAssignment.ReadWrite.All",
    "User.ReadWrite.All",
    "Organization.Read.All"

# Buscar el SKU
Get-MgSubscribedSku |
    Select-Object SkuPartNumber,SkuId,ConsumedUnits

$userId = "usuario@empresa.com"
$skuId  = "00000000-0000-0000-0000-000000000000"

Set-MgUserLicense `
    -UserId $userId `
    -AddLicenses @(@{SkuId = $skuId}) `
    -RemoveLicenses @()

Remove a license

$userId = "usuario@empresa.com"
$skuId  = "00000000-0000-0000-0000-000000000000"

Set-MgUserLicense `
    -UserId $userId `
    -AddLicenses @() `
    -RemoveLicenses @($skuId)

Set Usage Location

Update-MgUser `
    -UserId "usuario@empresa.com" `
    -UsageLocation "ES"

These examples are for guidance only. Before running them in production, permissions, SKUs, Service Plans and consequences of withdrawing a license must be reviewed. Official references:

• Microsoft Graph – Set-MgUserLicense
• Microsoft – Microsoft Entra PowerShell

How to audit and optimize Microsoft 365 licenses

Licensing should not be reviewed solely during a purchase. It is advisable to audit it periodically.

Assigned license does not mean leveraged license. A user can have E5 and only use: Outlook, Word. That doesn’t automatically mean we should downgrade it, because it may be covered by global security policies. But it does mean that we must understand why does it have E5.

Common mistakes when choosing Microsoft 365 licenses

Checklist before purchasing Microsoft 365 licenses

Microsoft 365 Licensing FAQs

Should every employee receive the same license?

It is not a decision that should be made by default. It is a good idea to define profiles with similar applications, devices and protection requirements and check the conditions of each plan. The combination must be manageable and respond to real needs; Fragmenting assignments without criteria can generate errors as well as assigning an oversized single suite.

Is a higher-tier suite always cheaper than separate add-ons?

It depends on the capabilities needed by each profile and the applicable commercial conditions. The comparison should include the required set of functions, avoiding double counting of tools already included. It is also advisable to review the foreseeable needs of the project so that the initial savings do not depend on subsequently contracting several components that were already known.

How do you check if a feature is included?

The specific capacity is identified and its licensing documentation is compared with the contracted subscription and the usage scenario. The general name of the product family is not enough. Affected users or devices, conditions, and any required add-ons should be reviewed before enabling a setting that depends on it.

Can all licenses that appear to be unused be removed?

The reason for the assignment and the function of the account must first be reviewed. There may be information, an integration, or an operational need that is not reflected in interactive use. The withdrawal must follow a procedure that takes into account the effects on services and data, with validation from the corresponding controller.

Final recommendations: Microsoft 365 is not licensed by user, but by need

Correctly choose the Microsoft 365 licenses for business It requires a lot more than comparing Business Basic, Standard and Premium in a pricing table. The first step should be to define profiles. A user who only needs email may fit Exchange Online Plan 1. An employee who primarily works in a browser may use Business Basic. An office user who needs Word, Excel and Outlook installed may require Business Standard. An SMB that also wants to use Intune, Conditional Access, and Defender can find much more value in Business Premium.

When your business moves beyond the Business family or needs Enterprise capabilities, Microsoft 365 E3 and E5 offer a different architecture that combines Office 365, Enterprise Mobility, Security, and Windows Enterprise. In 2026, the comparison must also take into account new packaging changes. Microsoft has expanded E3 with Defender for Office 365 and Intune capabilities and added additional functionality to E5.

Microsoft 365 E7 introduces another alternative for organizations that need to combine E5, Microsoft 365 Copilot, Agent 365 and Microsoft Entra Suite, although its commercial availability must be verified in each market. Frontline workers may need F1 or F3 instead of a traditional office license. Teams must be checked using the exact SKU because there are variants with and without Teams. And Teams Phone, Audio Conferencing, or Calling Plans are additional decisions, not an automatic consequence of having Teams.

Copilot adds another layer of decision. Copilot Chat and Microsoft 365 Copilot are not the same. Many users can have Copilot Chat within their eligible subscription, while the full Microsoft 365 Copilot experience requires additional licensing. It is also a good idea to stop thinking about security as a simple “E3 versus E5”. You have to ask yourself exactly what we need: Conditional Access, PIM, Identity Protection, Intune, Defender for Office 365, Defender for Endpoint, Purview DLP, eDiscovery, Audit or retention.

We can then determine which combination of suite and add-ons is most efficient. Finally, licensing should be automated and audited. Group-based allocation can reduce errors, Microsoft Graph and Microsoft Entra PowerShell allow you to automate processes, and a regular review helps locate inactive accounts, duplicate licenses, and oversized products. The goal is not to buy the most complete license. It is to get every profile has the apps, security, and services they need without paying for unnecessary capabilities or discovering later that a critical feature is missing.

Recommended official documentation

Microsoft 365 plans and licensing.

• Microsoft – Subscriptions and licenses in Microsoft 365
• Microsoft – Microsoft 365 and Office 365 plan options
• Microsoft – Microsoft 365 Business Plans
• Microsoft – Microsoft 365 Enterprise Plans

Licensing changes 2026.

• Microsoft – Microsoft 365 Pricing and Packaging Updates 2026
• Microsoft – Microsoft 365 2026 Pricing and Packaging FAQ

Microsoft 365 Business.

• Microsoft – Microsoft 365 Business Premium FAQ
• Microsoft – Security capabilities in Business Premium

Enterprise and E7.

• Microsoft – Compare Microsoft 365 Enterprise Plans
• Microsoft – Microsoft 365 E7
• Microsoft – Microsoft 365 Product Terms

Frontline.

• Microsoft – Microsoft 365 F1 and F3

Exchange Online.

• Microsoft – Exchange Online Service Description
• Microsoft – Exchange Online Limits

Microsoft Teams.

• Microsoft – Teams Service Description
• Microsoft – Teams Add-on Licensing

Microsoft 365 Copilot.

• Microsoft – Microsoft 365 Copilot Licensing
• Microsoft – Copilot Chat FAQ
• Microsoft – Which Copilot is right for your organization?

Microsoft Entra ID.

• Microsoft – Microsoft Entra Service Description
• Microsoft – Conditional Access

Administration and PowerShell.

• Microsoft – Assign or Unassign Licenses
• Microsoft – Group-based Licensing
• Microsoft Graph – Set-MgUserLicense
• Microsoft – Microsoft Entra PowerShell