Microsoft Ends Support for Windows Server 2016 and Windows 10 2016 Versions: Upgrade Now
Microsoft will stop all support for Windows Server 2016, Windows 10 Enterprise LTSB 2016, and Windows 10 IoT Enterprise 2016 LTSB soon. No more security patches, bug fixes, or tech help after these dates. Windows 10 versions end October 13, 2026. Windows Server 2016 follows on January 12, 2027. The Microsoft Lifecycle page confirms: “After end of support, receive only Extended Security Updates if enrolled.”
These are LTSC/LTSB editions for stable, long-term use in servers and devices. Support spans 10 years from release. Patching ends with the last Patch Tuesday. Unpatched systems face rising attack risks. Hackers target known flaws in legacy OS.
As of February 26, 2026, no changes to timelines. Microsoft’s Tech Community blog urges migration. “Plan upgrades to Windows Server 2025 or LTSC 2024,”
Staying on old versions breaks compliance. New vulns go unpatched. Enterprises in finance, healthcare, and IoT face audits and breaches. Extended Security Updates (ESU) offer a bridge, but costs rise yearly.
End-of-Support Dates
| Product | End Date | Final Patch |
|---|---|---|
| Windows 10 Enterprise LTSB 2016 | Oct 13, 2026 | Oct 2026 |
| Windows 10 IoT Enterprise 2016 LTSB | Oct 13, 2026 | Oct 2026 |
| Windows Server 2016 | Jan 12, 2027 | Jan 2027 |
Upgrade Paths
Migrate to these for security.
- Windows Server 2016 → Windows Server 2025
- Windows 10 Enterprise LTSB 2016 → Windows 11 Enterprise LTSC 2024 (if hardware supports) or Windows 10 Enterprise LTSC 2021
- Windows 10 IoT Enterprise 2016 LTSB → Windows 11 IoT Enterprise LTSC 2024 or Windows 10 IoT LTSC 2021
ESU Details
Temporary security-only updates.
| Year | Pricing (per device/year) | Notes |
|---|---|---|
| 1 | $USD (Intune discount available) | Critical/Important patches only |
| 2 | Double Year 1 (cumulative) | Via Volume Licensing/CSP |
| 3 | Double Year 2 (cumulative) | IoT via OEMs |
Action Steps
Secure your fleet today.
- Inventory all 2016 instances now.
- Test upgrades in labs.
- Budget for ESU as stopgap.
- Use tools like Windows Autopatch for managed devices.
- Train IT on LTSC channels.
FAQ
January 12, 2027.
Security patches only, up to 3 years post-EOS. Pricing doubles yearly.
No. Upgrade to LTSC 2024 or risk exploits.
Per device; discounts for Intune.
Use Windows 10 LTSC 2021.
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