Microsoft's biggest Microsoft 365 pricing and packaging update in years takes effect on 1 July 2026. It touches every new and renewing commercial customer globally, with local market adjustments in the UK, and most plans are going up by somewhere between 5% and 33%. If that sounds alarming, the good news is there's a straightforward way to protect yourself, and it depends entirely on your renewal date.

In short: Existing Microsoft 365 customers keep their current pricing until their first renewal after 1 July 2026, so the single most valuable action is to check your renewal date and, if it falls just after that line, look at renewing early to lock in today's rate for another full term. Plans rise by roughly 5% to 33% depending on the SKU, but several also gain capability, larger mailboxes, more security in E3, that may let you drop an add-on and offset part of the increase.

What is actually changing in the 2026 update?

This isn't a small licence tweak. It's a wholesale repricing and repackaging of the Microsoft 365 commercial line-up, and it lands alongside a wave of new capability that started rolling into tenants from June 2026. Microsoft is giving 30 days' notice through the Message Center before anything new appears, so there's at least some warning built in, but the pricing side moves faster than most businesses expect.

Timeline showing Microsoft 365 pricing changes taking effect 1 July 2026, with existing customers retaining current pricing until their next renewal
Renewal timing determines whether you pay old or new pricing, not the calendar date itself.

The headline numbers, taken from Microsoft's own commercial pricing announcement: most Microsoft 365 plans rise somewhere in the 5% to 33% range, depending on the SKU and how it's packaged. Alongside the increase, you're also getting more for your money in places. Business Basic, Standard and Premium mailboxes are jumping from 50GB to 100GB, bringing them in line with what Enterprise customers have had for a while. E3 now includes Defender for Office 365 Plan 1, previously an add-on for many customers, and both E3 and E5 pick up expanded security, compliance and endpoint management capability as standard.

There's also a new tier above E5. Microsoft 365 E7, badged the "Frontier Suite," bundles everything in E5 with Microsoft 365 Copilot, Microsoft Entra Suite and a new product called Agent 365, aimed at governing AI agents running inside your tenant. It's priced at $99 per user per month, which puts it firmly in enterprise territory, but it's worth knowing it exists even if it's not right for you today.

Which date actually decides what you pay?

Here's the part we'd want every client to hear directly: if you're an existing customer, you keep your current pricing until your next renewal after 1 July 2026. Renew before that date, even by a few weeks, and you lock in today's rate for a full new term. Renew after, and you step straight into the new pricing on day one.

"The calendar date on the announcement isn't the date that affects you, your renewal date is. Get that timing right and this whole update becomes far less painful."

That timing detail is easy to miss in the noise around new features and packaging changes, but it's the single most actionable thing in this whole update. A business renewing an annual agreement in August, for instance, has a real window to bring that renewal forward and avoid an increase for another twelve months. A business that renewed in May is already sorted until next year. Either way, it's worth knowing exactly where you stand rather than assuming it'll sort itself out at the next invoice.

What should you do before your renewal?

None of this requires a dramatic response, but it does reward a bit of attention now rather than after the invoice lands. In practice, we'd suggest working through this in order:

  • Find your actual renewal date and anniversary term, not just the invoice date, and check whether it falls before or after 1 July 2026
  • If it's close to the line, talk to whoever manages your Microsoft agreement about renewing early to lock in current pricing
  • Review whether the new inclusions, particularly the mailbox storage bump and the extra E3 security features, let you drop an add-on or a separate third-party tool you're paying for elsewhere
  • Work out whether E7 and Frontier Suite are remotely relevant to you. For most SMB and mid-market businesses they won't be yet, but if you're already deep into Copilot and Entra, it's worth a proper look rather than a knee-jerk no
  • Build the increase into your budgeting conversations now rather than discovering it at renewal time

None of these steps need to be complicated, but they do need someone to actually sit down with your current agreement, your renewal dates and your licence mix and work out what applies to you specifically. Every tenant's mix of plans, add-ons and renewal timing is different enough that generic advice only gets you so far.

Where this leaves you

The practical reality is that most businesses will pay more for Microsoft 365 over the next twelve months, but a good number will also get more for it, and a smaller number have a genuine opportunity to soften the impact simply by acting before 1 July rather than after. The businesses that come out of this best won't be the ones with the smallest increase on paper, they'll be the ones who checked their renewal date early enough to have options.

If you're not sure how this affects your renewal, or which of your current licences and add-ons the new inclusions make redundant, that's exactly what our Microsoft 365 licensing and support service is for, and a free assessment is the fastest way to see where you stand.

SC
Systech Cloud Team

The Systech IT Solutions cloud team, helping UK businesses get more from their Microsoft investment.