Database, Data Engineering, Cloud & AI consulting since 2007
SQL Server
SQL Server 2016 extended support ended in July 2026. Instances left on that version are no longer receiving security fixes from Microsoft.
Leaving 2016 in production is a risk decision, not a savings. The practical path is a supported release the application can run on, usually SQL Server 2019 or 2022, after a compatibility test. SQL Server 2025 is an option only when the application and the tools around it are ready. We do not pick the newest version by default.
If the business also wants to leave the current server, that is a cloud migration question as well as a version question. The cutover method is on database migration services.
Tell us the applications on that instance and whether a vendor has to certify the new version. We will outline a supported target.