BharatNotes UPSC releases a year-ahead Annual Exam Calendar on upsc.gov.in listing notification, application, and exam dates for all exams it conducts — go to upsc.gov.in, Examinations, then Calendar.
What Is the UPSC Annual Exam Calendar?
The UPSC Annual Exam Calendar is an official document released by the Union Public Service Commission listing the scheduled notification dates, application deadlines, and examination dates for every examination UPSC will conduct in the coming calendar year. It is the primary planning document for every serious aspirant.
History and Release Pattern
UPSC began publishing an Annual Exam Calendar as a standalone document to provide aspirants greater advance notice for examination planning. The calendar is typically released in mid-May of the preceding year — giving aspirants approximately 7 to 8 months of advance notice before most examinations begin.
- UPSC Exam Calendar 2025 was released: May 2024
- UPSC Exam Calendar 2026 was released: 15 May 2025 (confirmed)
- UPSC Exam Calendar 2027 is expected: approximately May 2026
Occasionally UPSC releases a revised calendar mid-year if exams are rescheduled due to state elections or administrative reasons. This makes it essential to re-check the calendar page every few months, not just at the start of the year.
How to Access the Official Calendar
- Visit upsc.gov.in
- Click on the 'Examinations' tab in the top navigation menu
- Select 'Exam Calendar' from the dropdown, or navigate directly to:
upsc.gov.in/examinations/exam-calendar - Download the Annual Calendar PDF for the relevant year
The calendar is published in English as a downloadable PDF. It lists examinations in two columns: the first shows the scheduled notification/advertisement date, and the second shows the scheduled examination date. Always use this PDF as your single source of truth.
Which Examinations Are in the 2026 Calendar?
The UPSC Exam Annual Calendar 2026 (released 15 May 2025) covers all major examinations UPSC conducts:
| Examination | Key 2026 Dates |
|---|---|
| Civil Services (Prelims) | 24 May 2026 |
| Civil Services (Mains) | 21 August 2026 |
| Indian Forest Service (IFoS) Prelims | 24 May 2026 (joint with CSE) |
| Indian Forest Service (IFoS) Mains | 22 November 2026 |
| Engineering Services (ESE/IES) Prelims | 8 February 2026 |
| NDA and NA (I) | 12 April 2026 |
| NDA and NA (II) | 13 September 2026 |
| CDS (I) | 12 April 2026 |
| CDS (II) | 13 September 2026 |
| CAPF (Assistant Commandants) | 19 July 2026 |
| Combined Medical Services (CMS) | 2 August 2026 |
| Central Industrial Security Force (CISF AC) | As per calendar |
Why Aspirants Should Monitor the Calendar for IFoS
The Indian Forest Service examination is often overlooked because its Prelims is shared with CSE. A candidate who qualifies CSE Prelims automatically qualifies for IFoS Prelims as well — no separate registration is needed at the Prelims stage. However, the IFoS Mains is a separate, science-heavy examination (botany, zoology, agriculture, physics, chemistry, mathematics, statistics, geology as optional subjects). Aspirants with science backgrounds should consider IFoS as a parallel track.
IFoS Mains 2026 is scheduled for 22 November 2026 — approximately three months after CSE Mains. This means a candidate simultaneously preparing for both faces a demanding schedule from August to November.
Common Scheduling Conflicts to Watch
The UPSC calendar is designed to avoid overlap between its own examinations, but conflicts with other national-level examinations (SSC, state PSCs, RBI, SEBI) do occur. Within UPSC's own calendar, aspirants should be aware of:
- NDA vs CSE Prelims: No conflict (NDA in April, CSE Prelims in May), but the NDA-II in September clashes with the CSE Mains preparation phase, making simultaneous preparation difficult.
- CAPF (July) vs CSE Mains (August): The written exam for CAPF Assistant Commandants on 19 July 2026 falls only 4–5 weeks before CSE Mains (21 August 2026). Attempting CAPF while serious about CSE Mains is possible but requires careful time budgeting.
- CDS-II (September) vs CSE Mains result period: CDS-II in September 2026 falls during the anxious post-Mains waiting period. Candidates who have appeared in Mains often find it hard to pivot mentally for CDS preparation.
- IFoS Mains (November) vs CSE interview preparation: For a candidate who clears both CSE Mains and is shortlisted for IFoS, November 2026 would require simultaneous interview prep and IFoS Mains preparation.
How to Build Your Annual Study Timeline Around the Calendar
A practical approach for aspirants targeting CSE 2026 (or planning for 2027):
- Download the calendar on Day 1 of your preparation year and mark all key dates in a planner
- Work backwards from Prelims: If Prelims is in May, set your static GS revision deadline for April, and your mock test phase for March–April
- Do not treat Mains as a post-Prelims activity: Mains preparation (especially Optional subject and Essay writing) must start alongside Prelims prep, not after Prelims results
- Build in buffer weeks: Around the DAF-I window (10 days after Prelims result), you will be filling forms and cannot study effectively — account for this
- Synch with state PSC calendars: Many aspirants simultaneously prepare for state PSC exams. Download the state's own exam calendar and check for clash dates early
Always rely on upsc.gov.in rather than coaching institute summaries for official dates. Institute websites sometimes publish incorrect or outdated dates.
