The National Testing Agency (NTA) has activated the one-time Application Correction Window for the Joint CSIR UGC NET December 2025 examination, offering a final opportunity for registered candidates to rectify errors in their submitted forms. This crucial window is set to close shortly, making it imperative for all applicants to review their details immediately.
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Key Correction Window Details
The NTA has strictly advised candidates to use this one-time facility judiciously, as no further changes will be permitted after the deadline.
| Event | Dates | Last Time for Correction |
| Correction Window | October 30 to November 1, 2025 | 11:50 PM |
| Examination Date | December 18, 2025 | – |
| Official Website | csirnet.nta.nic.in | – |
What You Can and Cannot Change
It is vital for candidates to note which fields are open for modification, as not all application details can be edited.
✅ Permitted Corrections
Candidates can modify personal and academic information, including:
- Candidate’s Name
- Father’s Name
- Mother’s Name
- Date of Birth
- Gender
- Category (General, OBC-NCL, SC, ST, EWS, etc.)
- PwBD (Persons with Benchmark Disability) Status
- Educational Qualifications (Graduation/Post-Graduation Details)
- Uploaded Photograph and Signature Images
- Examination City Preferences (All four choices, based on permanent/present address)
❌ Details Locked from Change
The following critical identifiers cannot be changed under any circumstances:
- Mobile Number
- Email Address
- Permanent Address
- Present Address
💸 Fee Implications for Corrections
Candidates must be prepared to pay an additional fee if their corrections result in a change in their application fee category (e.g., changing from a reserved category to the General category).
- The fee difference must be paid online (via Credit/Debit Card, Net Banking, or UPI).
- Crucially, any excess payment made will NOT be refunded by the NTA.
👣 How to Make Corrections: Step-by-Step Guide
Follow these steps to successfully edit your application form:
- Visit the Official Website: Go to
csirnet.nta.nic.in. - Log In: Click on the link for the ‘Correction Window for Joint CSIR UGC-NET December 2025’.
- Enter Credentials: Log in using your Application Number and Password/Date of Birth.
- Edit Details: Make the necessary corrections in the allowed fields.
- Review and Pay: Carefully re-verify all the updated information and pay the additional required fee, if applicable.
- Final Submission: Submit the corrected form and download the revised Confirmation Page for your records.
This correction window is the final opportunity for applicants to ensure their application details are accurate, which is essential for the smooth processing of admit cards and final results. Candidates must act fast before the deadline on November 1, 2025.