Office 2025 Release Date. The microsoft 365 roadmap provides estimated release dates and descriptions for commercial features. All of the above applications and servers (including office 2016, office 2019) will reach the end of support (eos) on october 14, 2025.

Although these versions were released three years apart, their support schedule ends on the same date. Microsoft just announced the preview of the next office ltsc release, which is called office ltsc 2024.