The UPSC Civil Services Examination (CSE) is one of India's most prestigious and competitive exams. Aspirants often have questions about who can apply, age requirements, and how many attempts are allowed. Understanding these parameters clearly is essential before filling out the application form.
This article breaks down the eligibility criteria, age limits and attempt rules as specified in the UPSC CSE Notification 2026 and backed by official UPSC norms.

1. Educational Eligibility
To apply for the UPSC Civil Services Examination, a candidate must have:
Required Qualification
- A Bachelor's degree from a recognised university or
- A degree declared equivalent by the UPSC / Government of India
Such degrees can come from:
- Regular full-time courses
- Part-time or correspondence courses recognised by the concerned university
- Professional degrees such as BTech, MBBS, Law, Agriculture, Engineering, etc.
Note: Candidates who are in the final year/semester of their degree course are also eligible to apply. However, they must produce the proof of passing their degree on or before the date specified by UPSC.
2. Nationality Requirements
For different services under UPSC, the nationality requirements are as follows:
| Service | Nationality Requirement |
| IAS, IPS, IFS | Must be an Indian citizen |
| Other Group A & B Services | Indian citizens, subjects of Nepal/Bhutan, or Tibetan refugees (arrived before Jan 1, 1962), or PIOs/OCI holders eligible under Government of India orders |
Most aspirants preparing for UPSC belong to the Indian citizen category.
3. Age Limits
UPSC specifies age limits based on category. These apply as on the cut-off date mentioned in the notification.
Upper and Lower Age Limits
Minimum age: 21 years
Maximum age: 32 years (for General category)
Relaxation in Upper Age Limit
Age relaxations are available for reserved categories as per Government of India rules:
| Category | Upper Age Limit |
| OBC | 35 years |
| SC / ST | 37 years |
| PwBD (General) | 42 years |
| PwBD (OBC) | 45 years |
| PwBD (SC/ST) | 47 years |
| Defence Service Personnel | Up to 5 years additional (conditions apply) |
Important: The age is calculated based on the date of birth recorded in the Matriculation/Secondary certificate.
4. Number of Attempts Allowed
UPSC allows a limited number of attempts depending on the candidate's category.
Attempt Limits
| Category | Allowed Attempts |
| General | 6 attempts |
| OBC | 9 attempts |
| SC / ST | Unlimited attempts up to upper age limit |
| PwBD | Number of attempts varies with category and age relaxation guidelines |
Key Points on Attempts
- An attempt consists of appearing in the Preliminary Examination.
- A candidate who does not appear in Prelims, or withdraws after applying, is not counted as an attempt.
- Appearing in the Prelims question paper (even without qualifying) counts as an attempt.
5. How UPSC Counts an Attempt
UPSC counts an attempt when a candidate:
- Appears in the UPSC Preliminary Examination
- Even if the candidate fails to qualify for Mains
- Or fails to submit the Mains application on time after Prelims
Attempts are not counted if:
A candidate withdraws before Prelims (does not appear)
An application is rejected before the exam due to eligibility issues
6. Important Deadlines and Formalities
Application Submission: Candidates must complete the online form before the deadline specified in the notification.
Document Verification: Required only at the time of the Personality Test stage or at service allocation.
Fee Payment: Must be made during the application window as per the notification guidelines.
7. Key Takeaways for Aspirants
- Ensure your degree is recognised and will be completed by the deadline.
- Plan your attempts based on age and category limits.
- Understand that every Prelims appearance counts as an attempt.
- Reserved category candidates should carefully calculate age and attempts to avoid missing eligibility.
Conclusion
The UPSC CSE eligibility; covering academic qualifications, age criteria and number of attempts forms the foundation of the application process. Understanding these rules clearly helps aspirants plan their preparation timelines and avoid avoidable mistakes during application.


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