Windows Server 2016 End of Support Is Coming: What Your Organization Needs to Do Now

September 8, 2026

Microsoft will officially end support for Windows Server 2016 on January 12, 2027. While that date may seem distant, organizations still relying on Windows Server 2016 should begin planning now.

What Does End of Support Mean?

Once support ends, Microsoft will no longer provide regular security updates, bug fixes, or technical support for Windows Server 2016. While the operating system will continue to function, running unsupported infrastructure can increase security, compliance, and operational risks over time.

Why Planning Should Start Now?

A server transition is rarely a simple upgrade. Before any changes can be made, organizations often need to identify affected systems, review application dependencies, evaluate upgrade or cloud migration options, secure budget approval, and schedule testing.

Those activities take time. Starting early provides the flexibility to evaluate options carefully and align decisions with business priorities rather than rushing to meet a deadline.

The Cost of Waiting

The closer organizations get to the January 2027 deadline, the less flexibility they may have for planning and implementation. Delays can lead to compressed project timelines, limited scheduling availability, unexpected costs, and increased risk of business disruption.

Even organizations that are unsure whether Windows Server 2016 still exists in their environment should begin assessing their infrastructure now. Understanding what systems are affected is the first step in building a realistic transition plan.

What Are Your Options?

Every environment is different. Some organizations may choose to upgrade to a newer version of Windows Server, while others may take the opportunity to migrate workloads to Azure or adopt a hybrid approach that combines on-premises and cloud resources.

The right path depends on your infrastructure, business requirements, and long-term technology goals.

Start the Conversation Today

The good news is that there is still time to plan. Organizations that begin now will have more options, more flexibility, and a clearer roadmap for the future.

If you're unsure whether Windows Server 2016 is still running in your environment, our team can help. Contact us at solutions@hub.ca to assess your infrastructure, understand your options, and start planning before the January 2027 deadline.