Microsoft is rolling out another pricing change effective October 1, 2026, and this one specifically affects businesses that still run their own servers. It concerns a 5% surcharge on server licenses such as Windows Server, SQL Server, and CALs (Client Access Licenses), but only under certain conditions. We explain what’s changing, who’s affected, and what you can do about it now.
What exactly is changing
Microsoft has announced that from October 1, 2026, a 5% surcharge will apply to software subscriptions with an annual commitment that are billed monthly. Microsoft itself calls this a ‘cost-of-capital uplift’—in plain terms, a surcharge for paying in installments instead of all at once.
This specifically concerns products such as SQL Server, Windows Server, CALs, and System Center. This list isn’t exhaustive, so more products may fall under this rule.
An important detail: this only affects subscriptions with an annual commitment that you pay monthly. If you pay your annual subscription upfront in one payment, nothing changes. If you have a month-to-month subscription without an annual commitment, that also remains unchanged.
Who is affected
This change is relevant for businesses that still have their own server infrastructure: a file server, a terminal server (RDS environment), or a database on SQL Server, with licenses running through an annual subscription billed monthly. In practice, we regularly see this with businesses that switched from a one-time license to a subscription model some years ago, but then—knowingly or not—chose monthly billing.
One point we want to be upfront about: RDS CALs, the licenses you need for a terminal server environment, aren’t explicitly named in Microsoft’s announcement. CALs in general are. We therefore cautiously assume that RDS CALs are likely to fall under this rule as well, but this hasn’t been confirmed with full certainty yet.
What stays the same
Good to know: this surcharge doesn’t apply to Microsoft 365, Office 365, Dynamics 365, or Power Platform. If you only work with these subscriptions, nothing changes for you as a result of this announcement.
Also important: if you already have a server license running, nothing changes until your next renewal date. Anything you entered into or renewed before October 1, 2026, keeps its existing price for the rest of that term. So there’s no reason to act hastily.
What you can do now
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Check which server licenses you have and how they’re billed. Do you have Windows Server, SQL Server, or an RDS environment with CALs on an annual subscription billed monthly? Then you’ll get that 5% surcharge at your next renewal after October 1, 2026.
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Consider paying annually upfront. This avoids the surcharge entirely. It does require paying in one lump sum instead of spread out, so check whether this fits how you manage your cash flow.
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If your renewal date is close to October 1, renew before that date. This way you still benefit from the current price for the entire new term.
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Use this moment to check whether you still need that server. Especially for a terminal server, this is a good time to look at whether switching to Microsoft 365, Azure Virtual Desktop, or a cloud application might be more convenient and cheaper in the long run. This doesn’t have to be a rushed step, but it should be a deliberate one.
A 5% surcharge sounds limited on its own, and it is. But it comes on top of earlier increases: Windows Server and SQL Server already became roughly 10% more expensive as products in July 2025, and various Microsoft 365 list prices went up on July 1, 2026 too. The pattern is clear: on-premises licenses are gradually being priced less favorably compared to cloud solutions. For us, that’s mainly a signal to take a fresh look at server strategies, not a reason to panic.
And the good news: Copilot becomes more accessible
While server licenses get a bit more expensive, AI is becoming more accessible. Microsoft 365 Copilot Business, the AI assistant add-on for a Business subscription, became a permanent part of the offering on July 1, 2026. The earlier introductory price is now the standard price, and there is no longer a minimum number of users.
Until December 31, 2026, there’s also a promotional price for existing Microsoft 365 Business customers, and there are bundles of Business Standard or Business Premium with Copilot. For businesses wanting to explore what AI can do for their daily work, this is a good moment to try it at a lower cost. We’re happy to work out what it would cost for your number of users.
A few questions we’re often asked
Do I need to take action right away?
No, not if your renewal date is far in the future. The surcharge only applies at your next renewal on or after October 1, 2026, so you have time to calmly determine what fits your situation best.
How do I know if my license is billed monthly or annually?
This is usually stated on your latest invoice or in your subscription confirmation. If you’re unsure, you can easily check this with whoever manages your licenses; it’s a small question that can sometimes have a bigger effect on your costs.
Is switching to annual payment always the best choice?
Not automatically. It avoids the surcharge, but you pay in one lump sum instead of spread over the year. For businesses that prefer to spread costs for cash flow reasons, an extra 5% might still be preferable to a large one-time expense.
Does this mean I need to move to the cloud now?
Not necessarily. The 5% surcharge on its own isn’t a compelling reason to overhaul everything. But it is a logical moment to check whether your current server setup still fits how your business works, especially if you were already having doubts about that old terminal server.
Curious how this plays out exactly for your server licenses, or thinking about moving to the cloud? We’re happy to think it through with you.
