Keeping up with Microsoft licensing has never been simple, but in 2026 the landscape has become even more complex for IT teams. With evolving subscription models, frequent product updates, and new rules around compliance and usage, many organisations are finding it harder than ever to stay on top of what they actually need – and what they’re paying for.
Understanding the most common licensing challenges can help IT leaders avoid unnecessary costs, stay compliant, and get the most value from their Microsoft investments.
Here are five of the biggest Microsoft licensing hurdles organisations are facing in 2026.
1. Rising licensing costs and price increases
One of the biggest concerns for IT teams in 2026 is the rising cost of Microsoft licensing.
Prices for several Microsoft 365 plans are increasing, putting added pressure on already stretched IT budgets.
For instance, the Office 365 E3 plan is expected to rise by around 8% from July 2026. On top of that, Microsoft has removed many of the volume-based discounts organisations previously relied on. This means even large enterprises are now paying full list price for cloud services – effectively increasing costs by around 8–15% for businesses that once benefited from bulk pricing.
When you combine this with changes such as annual commitments, which make it harder to adjust licences mid-term, IT leaders are being forced to either allocate more budget to licensing or look for savings elsewhere.
2. Complex and evolving licensing models
Microsoft licensing has never been simple, and in 2026 it’s still a major challenge for IT teams to navigate.
There’s a huge range of Microsoft 365 plans and licence types to choose from — including E3, E5, F3, and several Business options — and the list continues to grow. On top of that, Microsoft regularly updates plan names, features, and packaging, which can make it difficult to keep track of what each licence actually includes.
At the same time, Microsoft’s purchasing programmes are evolving. Traditional agreements like the Enterprise Agreement are gradually being replaced by newer models such as the Microsoft Customer Agreement and cloud subscription plans. Each option comes with its own rules around commitments, renewals, and how licences are purchased through partners.
With so many moving parts, many organisations find it difficult to fully understand what they’ve bought — and whether each user actually has the right licence.
3. Under-utilised licences and wasted spend
Another challenge many organisations face is paying for licences that aren’t being fully used.
It’s surprisingly common for businesses to assign premium Microsoft 365 plans to users who only need basic features, or to purchase more licences than they actually require. Over time, this kind of over-licensing can quietly add up to a significant amount of wasted spend.
In fact, many companies find they can reduce their Microsoft 365 costs by 15–20% simply by auditing their licences and making sure users have the right plans. That might mean reclaiming licences from employees who have left the organisation, downgrading users who don’t need advanced functionality, or removing duplicate tools that serve the same purpose.
The real challenge for IT teams is spotting these opportunities before the waste builds up. Without regular reviews and optimisation, unused or unnecessary licences — often called “shelfware” — can drain budgets without anyone realising.
4. Costly add-ons and AI licensing (Copilot and more)
New Microsoft features are bringing exciting capabilities — but they’re also adding new costs to the licensing equation.
As Microsoft continues its push into AI and advanced productivity tools, many of these innovations are being offered as paid add-ons rather than being included in existing plans.
A good example is Microsoft 365 Copilot, Microsoft’s AI-powered assistant. While it promises to boost productivity, it comes with a hefty price tag of around $30 (£25) per user per month. For organisations rolling it out widely, that can nearly double the cost of licensing per employee.
And Copilot isn’t the only example. Enhanced security features, analytics tools, and advanced communication capabilities are often sold as separate add-ons too. This means IT leaders now face a new question: which of these tools genuinely deliver value, and which ones simply inflate the licence bill?
5. Licence compliance and audit risks
Staying compliant with Microsoft’s licensing rules is another ongoing challenge for IT teams.
Microsoft agreements can be detailed and complex, and organisations need to make sure their use of software and cloud services always matches the licences they’ve purchased. If additional users, devices, or servers are deployed without the correct licences, businesses can easily fall out of compliance without even realising it.
At the same time, Microsoft has been increasing its audit activity across several products and services, including Microsoft SQL Server, Windows Server, Microsoft Dynamics 365, and Microsoft Power Platform. If an audit uncovers licensing gaps, organisations could face significant back payments or penalties.
In 2026, the challenge is twofold: making sure licence usage stays within Microsoft’s rules, and being able to clearly prove compliance if an audit happens. For many IT departments, that means keeping a much closer eye on licence allocations, entitlements, and usage to avoid any costly surprises.