Microsoft 365 subscriptions for businesses: plans, pricing and cancellation

By | | Microsoft 365 Outsourced IT Support

If you’re weighing up Microsoft 365 for your company, the hardest part is often not the apps – it’s the plans, pricing and small print. Below is a practical guide to the core business tiers, how costs scale as you grow, how to manage licences, and how cancellations and renewals really work. If you arrived here wondering how much is a Microsoft 365 subscription, you’ll find the current UK prices – with notes on monthly vs annual billing, VAT, and ‘with/without Teams’ variants – in the next section. We also flag how add‑ons like Copilot or Teams Phone can affect the total.

 

The core business plans (SMB)

How much is a Microsoft 365 subscription for a business? The short answer is, it depends – so let’s break it down. Microsoft groups small-to-medium business plans under three main tiers (each supports up to 300 users):

  • Business Basic (with Teams) includes the web and mobile versions of Word, Excel, PowerPoint and Outlook, along with Microsoft Teams, Exchange email and 1 TB of OneDrive storage. It starts at £4.60 per user per month on an annual commitment, excluding VAT.
  • Business Standard (with Teams) includes everything in Basic and adds the full desktop apps, webinar tools, Loop and Clipchamp. It starts at £9.60 per user per month on an annual commitment, excluding VAT.
  • Business Premium (with Teams) includes everything in Standard and adds advanced security and device management features such as Microsoft Defender for Business. It starts at £16.90 per user per month on an annual commitment, excluding VAT.

In the UK, Microsoft also offers “no Teams” variants at lower prices. On an annual commitment, Business Basic is £3.70, Business Standard is £7.90, and Business Premium is £15.20 per user per month (all ex‑VAT). If you prefer the flexibility of a monthly term on the “no Teams” SKUs, Business Basic is £4.44 per user per month (ex‑VAT).

Microsoft caps each Business plan at 300 seats. You are considered compliant if you hold up to 300 licences of each Business plan, even if your combined total across the Basic, Standard and Premium plans exceeds 300. This makes it straightforward to mix SKUs to suit different roles across your organisation.

 

Enterprise options (for >300 users or advanced compliance)

For organisations that require enterprise‑grade compliance, analytics and security, or that simply have more than 300 users, the recommended options are Microsoft 365 E3 and Microsoft 365 E5. In the UK, these plans are currently offered without Teams due to regional bundling changes. Guide prices on an annual commitment are £29.00 per user per month for E3 and £47.10 per user per month for E5, excluding VAT. Many organisations also license Microsoft 365 Apps for enterprise to provide desktop applications only, which is priced at £11.70 per user per month on an annual commitment, excluding VAT.

 

How pricing scales – monthly vs annual

Microsoft sells subscriptions with monthly or annual commitments (annual can be paid monthly or upfront). Monthly terms give flexibility to cancel any time; annual terms are cheaper per user but lock in the term. You’ll see both monthly and annual prices on Microsoft’s site.

Add-ons (e.g., Teams Phone, audio conferencing, advanced endpoint security) can raise your per-user cost – Microsoft lists common add-ons on its business page so you can budget accurately.

 

Features at a glance

  • Collaboration & email: All business plans include Exchange email, OneDrive and (for eligible SKUs) Microsoft Teams. Standard adds desktop apps; Premium layers on device and identity protection.
  • Security & management: Premium is the entry point for features such as Microsoft Defender for Business and more granular device control; E5 expands this into advanced threat protection and compliance tooling.
  • AI: Copilot for Microsoft 365 is available as an add-on for business plans; Microsoft lists pricing alongside business tiers in the UK catalogue. Factor this in if you plan to roll out AI broadly.

Not sure which plan is right for your business? Syntax can help you choose and set everything up without the complications. We’ll match the features in Business Premium, E3 or E5 to what your teams actually need, and we can provide extra guidance for regulated organisations when required. Learn more on our Microsoft 365 Support page or speak to the team via Microsoft 365 Consulting Services.

 

Managing licences and subscriptions

Everyday tasks live in the Microsoft 365 admin centre:

  • Add users and assign licences: Go to Users to create accounts, then assign licences; unlicensed mailboxes are disabled after a grace period.
  • Adjust apps per user: Under Billing → Licenses, select a user and toggle included apps and services.
  • Buy or upgrade: Billing → Purchase products to add licences or new services.

 

Cancellations, renewals and the 7-day window

Two models drive the rules you’ll encounter:

  • Direct/MCA (Microsoft Customer Agreement): If you buy direct from Microsoft, you can cancel for a pro-rata credit/refund within seven days after starting or renewing a subscription. After that, cancellation is restricted until the end of the term.
  • CSP “New Commerce Experience” (via a partner): Under Microsoft’s NCE, partners (and therefore customers) have a seven-day/168-hour window at the start of any term (and after mid-term seat additions) to cancel or reduce seats with pro-rata billing. After seven days, you’re committed until renewal (seat counts can go up, not down). These rules are set by Microsoft and consistently documented across their Partner Centre.

Renewal controls: Turning recurring billing off does not cancel immediately; it simply prevents auto-renewal and lets the subscription run to expiry. Manage this under Billing → Your products → Edit recurring billing.

Tip: If you need flexible headcount month-to-month (seasonal staff, projects), keep some licences on a monthly term so you can reduce them without waiting for renewal. Microsoft notes monthly, annual-paid-monthly, and annual-paid-upfront options; pricing reflects the added flexibility.

 

Choosing the right plan

  • Start with Business Standard for most knowledge workers who need desktop apps.
  • Mix in Business Premium for users/devices that handle sensitive data or require advanced endpoint and identity protection.
  • Move to E3/E5 when you outgrow the 300-seat cap or need enterprise compliance/analytics.

Syntax can help you choose the right licences for each team, put sensible security settings in place, and stay on top of renewals so there are no surprises. We’ll also set up your Microsoft 365 in line with our clear setup checklists and make sure your licences are easy to manage in the admin centre. Start with Microsoft 365 Support or speak to our team to find the best solution for your business.

 

Frequently asked questions about Microsoft 365 subscriptions

Q: How much is a Microsoft 365 subscription for businesses?

For UK businesses in October 2025, guide prices (ex-VAT) are:

  • Business Basic £4.60 (annual) / £5.52 (monthly);
  • Business Standard £9.60 (annual) / £11.52 (monthly);
  • Business Premium £16.90 (annual) / £20.28 (monthly).
  • Enterprise plans start from £29.00 (E3) and £47.10 (E5) per user/month on an annual commitment. Always verify the price shown in your tenant and region, as add-ons and “with/without Teams” variants can change totals.

Q: Are free trials of Microsoft 365 for business available?

Yes, you can get a free 30-day trial for up to 25 users on plans like Business Basic, Standard, and Premium to test them out. See trial terms with each of the Microsoft 365 Business plans.

Q: How many devices can each user install Microsoft 365 on?

With a Business Standard or Premium license, each user can install the Microsoft 365 apps on up to 15 devices, including up to five PCs or Macs, five tablets, and five phones.

Q: Can I mix and match plans for different employees?

Yes. For example, some staff might only need the email features in Microsoft 365 Business Basic, while employees handling sensitive data could be assigned a Business Premium license for its advanced security. Speak to our team to find the best solution for your business.

Q: What about add-ons?

Additional services can be added to your plan for an extra cost. Common add-ons for UK businesses include Microsoft 365 Copilot (an AI assistant) and Teams Phone Standard.