The Union Public Service Commission (UPSC) has introduced the One Time Registration (OTR) system to simplify the application process for all UPSC examinations[reference:0]. Candidates applying for UPSC Civil Services Examination (CSE) 2026, IFS, and other exams must complete OTR on the official portal upsconline.nic.in[reference:1]. OTR allows applicants to register their basic details only once on the UPSC portal, eliminating the need to enter personal information repeatedly for each exam[reference:2]. The system generates a Universal Registration Number (URN) which serves as a permanent ID for all future UPSC applications[reference:3]. Below are the direct links, step-by-step guides, and document requirements for UPSC OTR Registration 2026.
Click on the buttons above to access UPSC OTR services directly.
| Conducting Body | Union Public Service Commission (UPSC) |
| Service Name | One Time Registration (OTR) |
| Full Form | UPSC One Time Registration |
| Purpose | Single profile for all UPSC examinations (CSE, IFS, etc.) |
| Portal Name | UPSC Online Portal |
| Official Website | upsconline.nic.in |
| OTR Portal Direct Link | upsconline.gov.in/upsc/OTRP |
| Universal Registration Number (URN) | Generated after OTR completion – Permanent ID for all UPSC exams[reference:4] |
| Registration Fee | No fee for OTR registration (fee applicable for specific exams) |
| Validity | Lifetime (One time registration for all future UPSC exams) |
| UPSC CSE Prelims 2026 | 24 May 2026[reference:5] |
| UPSC Mains 2026 | 21 August 2026[reference:6] |
| Mains Registration Window | 19 – 28 June 2026[reference:7] |
| Helpline | upsc@nic.in | 011-23385271 |
upsconline.nic.in or directly access the OTR portal at upsconline.gov.in/upsc/OTRP[reference:8].upsconline.nic.in.UPSC OTR (One Time Registration) is a single profile setup on the UPSC online portal introduced to simplify the application process for all UPSC examinations[reference:53][reference:54]. Instead of entering personal details separately for each exam, candidates register their basic information only once and use this profile to apply for any UPSC exam[reference:55].
upsconline.nic.in or upsc.gov.in – avoid fake/phishing websites.Ans: Ans: UPSC OTR (One Time Registration) is a single profile setup on the UPSC online portal. Candidates register their basic details once and use this profile to apply for any UPSC examination[reference:69].
Ans: Ans: Yes, OTR is mandatory for all candidates applying for UPSC CSE 2026, IFS 2026, and all other UPSC examinations[reference:70].
Ans: Ans: URN is a permanent ID generated after OTR completion. It stores your basic details for all future UPSC exams[reference:71].
Ans: Ans: You need valid Email ID, Mobile Number, Aadhaar Number, Class 10th Certificate, recent passport-size photo, signature, graduation mark sheet, valid photo ID, category certificate (if applicable), and domicile certificate[reference:72].
Ans: Ans: You can only update your URN profile once in your lifetime. Ensure all details are accurate before submission[reference:73].
Ans: Ans: The UPSC Mains Registration Window is open from 19 June to 28 June 2026 for candidates who qualified in Prelims[reference:74].
Ans: Ans: UPSC CSE Prelims 2026 was held on 24 May 2026[reference:75].
Ans: Ans: UPSC Mains Examination 2026 will commence on 21 August 2026[reference:76].
Ans: Ans: No, OTR registration is completely free. Fee is applicable only when applying for specific exams.
Ans: Ans: It is a real-time photo matching system introduced in 2026 to prevent identity fraud. The portal uses AI to match your live photo with the uploaded passport photo[reference:77][reference:78].
Disclaimer: This website is not the official UPSC portal. All information is based on publicly available sources. Always verify details on the official government website upsconline.nic.in or upsc.gov.in before proceeding.