The Union Public Service Commission has released its examination calendar for 2027, laying out a clear schedule for the country's most competitive recruitment cycle and giving candidates the head start they need to plan their preparation.

The headline date: the UPSC Civil Services Examination (CSE) Preliminary Examination 2027 will be held on May 23, 2027. The gateway to the IAS, IPS, IFS, and several central government administrative posts, the Prelims will be preceded by a notification on January 13, 2027, with the application window closing on February 2. The Indian Forest Service Preliminary Examination 2027 will also be conducted through the same paper.

Candidates who clear the Prelims will sit for the Civil Services (Main) Examination beginning August 20, 2027, running across five days.

Key dates at a glance

For defence aspirants, the NDA & NA (I) 2027 and CDS (I) 2027 notifications will both drop on December 2, 2026, with applications closing December 22. Both exams are scheduled for April 11, 2027. The second cycle — NDA & NA (II) and CDS (II), will be notified on May 12, 2027, with applications closing June 1 and both exams on September 19, 2027.

Why the calendar matters

For most serious aspirants, the UPSC calendar is less a schedule and more a preparation blueprint. Fixed dates allow candidates to map out revision cycles, mock test windows, and subject-wise timelines months in advance. Coaching institutes, too, rely on it to align their programmes with the examination calendar.

Published on: May 21, 2026 12:58 PM IST