The National Testing Agency (NTA) has officially extended the registration deadline for CSIR UGC NET December 2025. Candidates aspiring to qualify for Junior Research Fellowships (JRF) or Assistant Professor eligibility in various science streams now have extra time to submit their application forms.

NTA Extends CSIR UGC NET December 2025 Registration Deadline: Check Last Date to Apply
The CSIR UGC NET exam is conducted to determine eligibility for lectureship and research fellowships in Indian universities and research institutions. The exam is highly competitive, attracting candidates from Physics, Chemistry, Life Sciences, Mathematical Sciences, and Earth Sciences.
The extension in the registration deadline aims to give students sufficient time to complete their applications, upload documents correctly, and pay fees without last-minute issues.
CSIR UGC NET December 2025 - Key Details:
| Particulars | Details |
| Exam Name | CSIR UGC NET December 2025 |
| Conducting Body | National Testing Agency (NTA) |
| Purpose | Junior Research Fellowship (JRF) / Assistant Professor Eligibility |
| Mode of Exam | Computer-Based Test (CBT) |
| Official Website | csirnet.nta.nic.in |
CSIR UGC NET December 2025 - Extended Registration Dates
As per the latest notification, the registration window has been extended to give candidates more time:
| Events | Date |
| Registration Start Date | October 10, 2025 |
| Last Date to Apply (Extended) | October 27, 2025 |
| Correction Window for Application Forms | October 30 to November 01, 2025 |
| Admit Card Release | November, 2025 |
| Exam Dates | December 18, 2025 |
| Result Declaration | January, 2026 |
Candidates are advised to complete registration and fee payment well before the last date to avoid technical glitches on the portal.
Eligibility Criteria
To apply for CSIR UGC NET December 2025, candidates must fulfill the following eligibility requirements:
Nationality: Indian citizens.
Educational Qualification: Candidates must hold a Master's degree or equivalent in Science/Mathematics/Life Sciences/Engineering with at least 55% marks for General category and 50% for reserved categories.
Age Limit (for JRF): Maximum 28 years (relaxation applicable for SC/ST/OBC/PH candidates).
Lectureship: No age limit.
Steps to Apply
1. Visit the official NTA CSIR NET portal - csirnet.nta.nic.in
2. Click on 'Apply for CSIR UGC NET December 2025' link.
3. Complete registration with basic personal details.
4. Upload scanned photograph, signature, and category certificate (if applicable) in the prescribed format.
5. Pay the application fee online using credit/debit card, UPI, or net banking.
6. Submit the form and download the confirmation page for future reference.
Candidates must ensure all details are correct; corrections can only be made during the official correction window.
Exam Pattern
Mode: Computer-Based Test
Duration: 3 hours
Sections:
- General Aptitude
- Subject-Specific Questions (Physics, Chemistry, Life Sciences, Mathematical Sciences, or Earth Sciences)
- Question Type: Objective Multiple Choice Questions
- Total Marks: 200
The cut-off marks and qualifying criteria are released along with the results.
Important Instructions
- Candidates should keep a copy of the filled application form for future reference.
- Ensure documents are uploaded in correct format to avoid rejection.
- Keep payment confirmation details safe until the completion of the admission process.
- Check CSIR NET official website regularly for updates on admit cards, exam centers, and schedules.
Conclusion
The NTA has extended the CSIR UGC NET December 2025 registration deadline to October 27, 2025. Candidates planning to appear for JRF or Assistant Professor eligibility should complete their applications before the extended deadline. This extension provides students with the opportunity to review and submit accurate forms without last-minute pressure.
For latest updates, candidates must regularly visit csirnet.nta.nic.in and follow official instructions regarding application, admit card, and exam schedules.


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