The Union Public Service Commission has officially released the UPSC Annual Examination Calendar 2027 on 20 May 2026, bringing major updates for lakhs of aspirants preparing for Civil Services, Defence Services, Engineering Services, CAPF, Medical Services, and various other central government examinations.
The newly released UPSC Exam Calendar 2027 includes notification dates, application deadlines, and examination schedules for some of India’s most prestigious competitive exams such as the Civil Services Examination (CSE), Indian Forest Service (IFS), NDA & NA, CDS, CAPF Assistant Commandants, Engineering Services Examination (ESE), Combined Medical Services (CMS), IES/ISS, and Combined Geo-Scientist Examination.
For candidates targeting IAS, IPS, IFS, IRS, Defence Officer posts, Engineering Officer jobs, or other Group A services, this calendar serves as the ultimate preparation roadmap for the 2026-27 recruitment cycle.
In this detailed article, check the complete UPSC 2027 exam schedule, important dates, eligibility overview, preparation strategy, and direct exam-wise highlights.
UPSC Exam Calendar 2027 Overview
| Particulars | Details |
|---|---|
| Conducting Authority | UPSC |
| Calendar Release Date | 20 May 2026 |
| Total Exams Listed | 27 |
| Official Mode | Online |
| First Exam of 2027 | Reserved RT – 09 January 2027 |
| Civil Services Prelims 2027 | 23 May 2027 |
| NDA & CDS (I) Exam | 11 April 2027 |
| Last Exam of 2027 | SO/Steno LDCE – 18 December 2027 |
The Commission has clarified that all dates are tentative and may change if administrative circumstances require modifications.
UPSC Exam Calendar 2027 PDF Details
The UPSC annual calendar is one of the most important documents for aspirants because it allows candidates to strategically plan preparation for multiple exams in advance.
The calendar includes:
- Notification release dates
- Last dates to apply
- Preliminary exam dates
- Main examination dates
- Reserved recruitment test schedules
UPSC generally releases the detailed notification PDF separately for every examination on the dates mentioned in the calendar.
Complete UPSC Exam Calendar 2027
Below is the complete exam-wise UPSC schedule for 2027.
| Exam Name | Notification Date | Last Date | Exam Date |
|---|---|---|---|
| Combined Geo-Scientist (Prelims) 2027 | 02 Sep 2026 | 22 Sep 2026 | 10 Jan 2027 |
| Engineering Services (Prelims) 2027 | 16 Sep 2026 | 06 Oct 2026 | 31 Jan 2027 |
| CBI DSP LDCE | 16 Dec 2026 | — | 27 Feb 2027 |
| CISF AC(EXE) LDCE | 25 Nov 2026 | — | 14 Mar 2027 |
| NDA & NA Examination (I) 2027 | 02 Dec 2026 | 22 Dec 2026 | 11 Apr 2027 |
| CDS Examination (I) 2027 | 02 Dec 2026 | 22 Dec 2026 | 11 Apr 2027 |
| Civil Services (Prelims) 2027 | 13 Jan 2027 | 02 Feb 2027 | 23 May 2027 |
| Indian Forest Service (Prelims) 2027 | 13 Jan 2027 | 02 Feb 2027 | 23 May 2027 |
| Engineering Services (Main) 2027 | — | — | 18 Jun 2027 |
| IES / ISS Examination 2027 | 10 Feb 2027 | 02 Mar 2027 | 18 Jun 2027 |
| Combined Geo-Scientist (Main) 2027 | — | — | 19 Jun 2027 |
| CAPF (Assistant Commandants) 2027 | 17 Feb 2027 | 09 Mar 2027 | 04 Jul 2027 |
| Combined Medical Services 2027 | 03 Mar 2027 | 23 Mar 2027 | 18 Jul 2027 |
| Civil Services (Main) 2027 | — | — | 20 Aug 2027 |
| NDA & NA Examination (II) 2027 | 12 May 2027 | 01 Jun 2027 | 19 Sep 2027 |
| CDS Examination (II) 2027 | 12 May 2027 | 01 Jun 2027 | 19 Sep 2027 |
| Indian Forest Service (Main) 2027 | — | — | 21 Nov 2027 |
| SO/Steno LDCE | 15 Sep 2027 | — | 18 Dec 2027 |
UPSC Civil Services Examination (CSE) 2027
The Civil Services Examination 2027 is India’s most prestigious recruitment examination conducted for IAS, IPS, IFS, IRS, and several Group A & Group B services.
Important Dates for UPSC CSE 2027
| Event | Date |
|---|---|
| Notification Release | 13 January 2027 |
| Last Date to Apply | 02 February 2027 |
| Prelims Exam Date | 23 May 2027 |
| Main Exam Date | 20 August 2027 |
UPSC CSE Selection Process
The selection process consists of:
- Preliminary Examination
- Main Examination
- Personality Test/Interview
The Civil Services Examination remains one of the toughest competitive exams in the country, with lakhs of candidates applying every year.
NDA & CDS 2027 Exam Schedule
The NDA & NA Examination 2027 and Combined Defence Services Examination 2027 are among the most popular defence entrance exams conducted by UPSC.
NDA & CDS (I) 2027
| Particulars | Date |
|---|---|
| Notification Release | 02 December 2026 |
| Last Date | 22 December 2026 |
| Exam Date | 11 April 2027 |
NDA & CDS (II) 2027
| Particulars | Date |
|---|---|
| Notification Release | 12 May 2027 |
| Last Date | 01 June 2027 |
| Exam Date | 19 September 2027 |
NDA Eligibility
- 12th Pass or appearing
- Unmarried male & female candidates
- Physics & Mathematics required for Air Force/Navy wings
CDS Eligibility
- Graduate degree required
- Engineering degree preferred for some academies
- Age criteria vary by academy
UPSC Engineering Services Examination (ESE) 2027
The Engineering Services Examination 2027 is conducted for recruitment to prestigious engineering services under the Government of India.
ESE 2027 Important Dates
| Event | Date |
|---|---|
| Notification Release | 16 September 2026 |
| Last Date | 06 October 2026 |
| Prelims Exam | 31 January 2027 |
| Main Exam | 18 June 2027 |
Engineering Streams Eligible
- Civil Engineering
- Mechanical Engineering
- Electrical Engineering
- Electronics & Telecommunication Engineering
ESE officers are recruited into central services such as Railways, CPWD, MES, and Central Engineering Services.
UPSC CAPF Assistant Commandants 2027
The CAPF Assistant Commandants Examination 2027 recruits Group A Gazetted Officers for India’s paramilitary forces.
CAPF AC 2027 Important Dates
| Event | Date |
|---|---|
| Notification Release | 17 February 2027 |
| Last Date | 09 March 2027 |
| Exam Date | 04 July 2027 |
Forces Covered
- BSF
- CRPF
- CISF
- ITBP
- SSB
Eligibility
- Bachelor’s degree
- Age: 20 to 25 years
UPSC Combined Medical Services (CMS) 2027
The Combined Medical Services Examination 2027 is conducted for MBBS graduates seeking government medical officer positions.
CMS 2027 Important Dates
| Event | Date |
|---|---|
| Notification Release | 03 March 2027 |
| Last Date | 23 March 2027 |
| Exam Date | 18 July 2027 |
CMS Eligibility
- MBBS Degree
- Internship completion mandatory
Selected candidates receive postings in Railways, Central Health Services, Ordnance Factories, and Municipal Corporations.
UPSC IES/ISS & Geo-Scientist 2027
The UPSC also conducts specialized examinations for economic, statistical, and geological services.
IES/ISS 2027
| Event | Date |
|---|---|
| Notification Release | 10 February 2027 |
| Last Date | 02 March 2027 |
| Exam Date | 18 June 2027 |
Combined Geo-Scientist 2027
| Event | Date |
|---|---|
| Notification Release | 02 September 2026 |
| Last Date | 22 September 2026 |
| Prelims Exam | 10 January 2027 |
| Main Exam | 19 June 2027 |
UPSC 2027 Eligibility Overview
| Exam | Qualification | Age Limit |
|---|---|---|
| CSE | Bachelor’s Degree | 21–32 Years |
| NDA | 12th Pass | 16.5–19.5 Years |
| CDS | Graduate | 19–25 Years |
| ESE | Engineering Degree | 21–30 Years |
| CAPF AC | Bachelor’s Degree | 20–25 Years |
| CMS | MBBS | Up to 32 Years |
| IES/ISS | PG Degree | 21–30 Years |
| Geo-Scientist | MSc Relevant Stream | 21–32 Years |
Reserved category candidates receive age relaxation as per Government norms.
Preparation Strategy for UPSC Exams 2027
Preparing for UPSC examinations requires disciplined planning and consistency. Since the calendar is available nearly a year in advance, aspirants should utilize this time effectively.
1. Create a Long-Term Study Plan
Divide preparation into:
- Foundation Stage
- Revision Stage
- Mock Test Stage
2. Track Notification Dates
Set reminders for every application window to avoid missing deadlines.
3. Keep Documents Ready
Maintain:
- Passport-size photo
- Signature
- ID proof
- Educational certificates
- Category certificates
4. Solve Previous Year Papers
Previous papers help understand:
- Exam pattern
- Difficulty level
- Important topics
5. Focus on Current Affairs
Daily newspaper reading and monthly current affairs revision remain essential for:
- UPSC CSE
- CDS
- CAPF
- NDA
- IES/ISS
Why UPSC Calendar 2027 Is Important
The UPSC Annual Calendar helps aspirants:
- Plan preparation early
- Align coaching schedules
- Manage multiple exams simultaneously
- Improve revision timelines
- Avoid missing application dates
Many candidates prepare simultaneously for CSE, CAPF, CDS, NDA, and State PSC exams using this calendar as a master strategy document.
Important Links — UPSC Exam Calendar 2027
| Description | Link |
|---|---|
| UPSC Official Website | UPSC Official Website |
| Download UPSC Exam Calendar 2027 PDF | UPSC Calendar 2027 PDF |
| UPSC Online Application Portal | UPSC Online Application Portal |
| UPSC One Time Registration (OTR) | UPSC OTR Registration |
| UPSC Civil Services Examination Details | UPSC CSE Examination |
| UPSC NDA & NA Examination | UPSC NDA Examination |
| UPSC CDS Examination | UPSC CDS Examination |
| UPSC CAPF (AC) Examination | UPSC CAPF Examination |
| UPSC Engineering Services Examination | UPSC ESE Examination |
| UPSC Combined Medical Services Examination | UPSC CMS Examination |
| UPSC Exam Notifications Page | UPSC Notifications Page |
| UPSC Admit Card Download | UPSC Admit Cards |
Final Words
The release of the UPSC Exam Calendar 2027 is a crucial update for every government job aspirant in India. Whether your target is IAS, IPS, Defence Services, Engineering Services, Medical Services, or Central Armed Police Forces, early preparation based on the official schedule can significantly improve your chances of success.
Candidates are advised to regularly visit the official UPSC website for detailed notifications, syllabus updates, admit cards, and application forms as per the schedule announced in the calendar.
Start your preparation now and stay ahead in the competition for UPSC Exams 2027.
FAQs — UPSC Exam Calendar 2027
1. When was the UPSC Exam Calendar 2027 released?
The Union Public Service Commission released the UPSC Exam Calendar 2027 on 20 May 2026.
2. What is the Civil Services (Prelims) 2027 exam date?
The Civil Services Examination 2027 Prelims exam is scheduled for 23 May 2027 (Sunday).
3. When will the UPSC CSE 2027 notification be released?
The UPSC CSE 2027 notification will be released on 13 January 2027.
4. What is the last date to apply for UPSC CSE 2027?
The last date to submit the online application form for CSE 2027 is 02 February 2027.
5. When is the UPSC CSE Mains 2027 exam?
The UPSC Civil Services Main Examination 2027 will begin on 20 August 2027.
6. What is the NDA & CDS (I) 2027 exam date?
The NDA & NA Examination 2027 and Combined Defence Services Examination 2027 (I) exams will be conducted on 11 April 2027.
7. When will NDA & CDS (II) 2027 be held?
NDA & CDS (II) 2027 exams are scheduled for 19 September 2027.
8. What is the UPSC Engineering Services (ESE) Prelims 2027 exam date?
The Engineering Services Examination 2027 Prelims exam will be held on 31 January 2027.
9. When is the CAPF Assistant Commandants 2027 exam?
The CAPF Assistant Commandants Examination 2027 exam will be conducted on 04 July 2027.
10. What is the Combined Medical Services (CMS) 2027 exam date?
The Combined Medical Services Examination 2027 exam is scheduled for 18 July 2027.
11. How many exams are listed in the UPSC Calendar 2027?
The UPSC Annual Calendar 2027 includes 27 examinations and recruitment tests.
12. Is the UPSC Calendar 2027 final?
No. UPSC has clearly stated that the examination dates are tentative and may change if required due to administrative reasons.
13. Where can candidates download the UPSC Calendar 2027 PDF?
Candidates can download the official UPSC Exam Calendar 2027 PDF from the official UPSC website.
14. What is the eligibility for UPSC Civil Services Examination 2027?
Candidates must possess a bachelor’s degree from a recognized university and should generally be between 21 to 32 years of age.
15. Can final-year students apply for UPSC exams?
Yes. Final-year students can apply for several UPSC examinations, including CSE, NDA, CDS, and CAPF, subject to eligibility conditions mentioned in the official notification.
16. What is the age limit for NDA 2027?
Candidates applying for NDA 2027 generally must be between 16.5 and 19.5 years of age.
17. What is the age limit for CDS 2027?
The age limit for CDS 2027 generally ranges between 19 and 25 years depending on the academy.
18. Which UPSC exam is conducted for engineering graduates?
The Engineering Services Examination 2027 is specifically conducted for engineering graduates.
19. Which UPSC exam is conducted for MBBS graduates?
The Combined Medical Services Examination 2027 is conducted for MBBS graduates.
20. Why is the UPSC Annual Calendar important for aspirants?
The UPSC Annual Calendar helps aspirants plan preparation strategy, track notification dates, schedule revision, and avoid missing important application deadlines.
