Microsoft 365 Price Increase 2026: What to Check Before You Renew

What Actually Changed on 1 July

Microsoft raised commercial pricing across most Microsoft 365 and Office 365 suites on 1 July 2026, with increases ranging from roughly 8% to 17% depending on licence type. Business Basic, Business Standard, Microsoft 365 E3, and E5 all saw list price rises. Business Premium pricing held steady, which quietly narrows the gap between it and Business Standard, worth noting if your organisation has been sitting on Standard for cost reasons.

Alongside the price rise, Microsoft is adding mailbox storage, up to 100GB per user across the Business tiers, along with expanded Copilot Chat capabilities and analytics baked into more plans than before. Existing customers keep current pricing until their next renewal, which means the real impact for most organisations lands gradually over the coming months rather than all at once.

Why This Renewal Is Worth a Proper Review, Not a Rubber Stamp

Price increases have a way of prompting a useful question that often gets skipped in quieter years: does our current licence mix actually reflect what we're using? A renewal that simply carries forward last year's SKU selection at a higher price is a missed opportunity to check whether the organisation is paying for capacity, storage, or add-ons it no longer needs, or missing out on capability now bundled into a tier it's already paying for.

Two things are worth checking specifically before this renewal goes through.

Storage: More Headroom Doesn't Fix What's Already There

The doubled mailbox storage sounds like it solves a problem, and for genuinely active, growing mailboxes, it will. But extra headroom doesn't address the underlying issue most organisations actually have: a meaningful share of existing SharePoint and OneDrive storage isn't active data at all. It's project folders from years ago nobody formally closed, duplicate file versions accumulated through migrations, and content nobody has opened in years.

More storage just means that inactive content has more room to keep accumulating quietly in the background. Before assuming the new limits solve a cost problem, it's worth actually seeing what's driving current storage consumption. Tenant Storage Optimisation scans across SharePoint, OneDrive, Exchange, and Teams to show exactly what's stale, duplicate, or safe to archive, so the renewal decision is based on real usage, not an assumption that more capacity automatically means lower cost pressure.

Copilot: If It's Bundled Deeper Into Your Plan, Is It Being Used?

The other notable shift is how much further Copilot Chat capability and analytics are being folded directly into standard tiers this cycle. For organisations already paying for standalone Copilot licences on top of their Microsoft 365 plan, this renewal is a natural moment to check whether that separate spend is still justified, or whether actual usage has quietly fallen behind what's now included as standard.

This is exactly the blind spot CopilotIQ is built to close. Rather than assuming Copilot licences are earning their cost simply because they're assigned, CopilotIQ shows real usage per user and per surface, so a renewal decision on Copilot spend specifically is based on adoption data, not on last year's licence count carried forward automatically. For a wider look at Copilot readiness and security posture ahead of renewal, Copilot Safe Scan covers that side of the assessment.

What to Actually Do Before This Renewal Lands

None of this needs to wait until the renewal invoice arrives. The organisations getting the most value out of this cycle are reviewing now, while there's still time to act on what they find.