IISER Registration 2026 Starts; Apply for IAT Exam at iiseradmission.in
IISER 2026 registration has started. Interested candidates can complete IAT exam 2026 registration online by visiting official website. Check details here
IISER Registration 2026: Indian Institutes of Science Education and Research has started IISER Aptitude Test 2026 registration from today, March 5. Candidates can complete their IAT exam registration form till April 13, 2026. They can fill out IISER admission registration form 2026 online only at official website iiseradmission.in.
Candidates who have passed in class 12 or an equivalent exam in Science stream with at least 60% marks for general category are eligible to apply for IAT. For those from Scheduled Caste, Scheduled Tribe and Persons With Disabilities categories, minimum required score is 55%.
Also Read: IISER Application Form 2026 LIVE Updates
IISER 2026 Important Dates
Check table to know important dates of IISER
| Events |
Dates |
|---|---|
| IISER Application Opens |
March 5, 2026 |
| IISER last date to Apply |
April 13, 2026 |
| IISER Application Correction Window |
April 16 to 18, 2026 |
| IISER IAT Hall Ticket |
May 24, 2026 |
| IAT Examination |
June 7, 2026 (9 AM to 12 PM) |
How to fill IISER Application Form 2026?
Candidates can get IAT exam 2026 registration link online at official website. They can check these steps to know how to fill IISER registration
- Go to website: iiseradmission.in
- Click on IISER application form link, on homepage
- Complete registration by entering all details
- Login, enter personal details and education qualification
- Upload photograph, signature and government ID
- Pay application fee
- Submit form and get a printout of it
Get IISER Registration Link - Click Here
Candidates belonging to General, EWS, OBC, and OBC-NCL categories have to pay INR 2000. Whereas, those applying under persons with disabilities (PwD), persons registered as Kashmiri Migrants/Kashmiri Pandits/Kashmiri Hindu Families (Non-Migrant) and SC/ST category have to pay INR 1000. Also, candidates applying under Foreign National category have to pay INR 12000.
Follow Shiksha.com for latest education news in detail on Exam Results, Dates, Admit Cards, & Schedules, Colleges & Universities news related to Admissions & Courses, Board exams, Scholarships, Careers, Education Events, New education policies & Regulations.
To get in touch with Shiksha news team, please write to us at news@shiksha.com

Sanjana Surbhi is education focused content specialist with over five years of experience in education sector. She covers engineering and government exams. She holds Bachelor’s degree in Mass Communication from Patn
Read Full Bio