The UPSC Detailed Application Form (DAF) is a crucial step in the Civil Services Examination (CSE) process. After clearing the Prelims, candidates must fill out the DAF to proceed to the Mains stage. This form is more than just a registration step-it becomes the foundation for evaluation in the Mains and Personality Test stages.

The DAF (Detailed Application Form) is an official form issued by the Union Public Service Commission (UPSC) where candidates provide detailed personal, academic, and professional information. It is released after the Preliminary Exam results and must be submitted online at upsc.gov.in.
There are two types:
Personal Details - Name, address, date of birth, contact details
Educational Qualifications - Academic history from Class 10 onward
Service Preferences - Candidates list preferences among IAS, IPS, IFS, IRS, etc.
Cadre Preferences - State preferences for All India Services
Optional Subject - One optional subject for Mains must be declared
Extra-Curricular Activities - Hobbies, achievements, and positions of responsibility
Documents Upload - Educational certificates, category certificates, photo, and signature
Fill the form accurately and honestly - this information will be used by interview boards.
Avoid spelling errors and make sure uploaded documents are legible and authentic.
Information like hobbies, job experience, and academic background may be used to frame interview questions.
DAF is not just a form-it becomes your interview dossier. The UPSC board uses it to learn about your personality, values, interests, and background. A poorly filled DAF can affect your overall performance.
Key Dates
Conclusion:
The UPSC DAF is a candidate's formal profile for the Mains and Interview stages. It must be filled thoughtfully, as it directly influences your interview experience. Candidates are advised to keep supporting documents ready, double-check entries, and remain truthful. For many aspirants, a well-prepared DAF is the first step towards becoming a civil servant.