• For the Academic Year 2025 -2026, all students admitted to IISERs will only be through the IISER Aptitude Test (IAT) 2025 . • The window for filling up the Application Form is March 10 to April 15, 2025 . A correction window will be available on April 21 and 22, 2025 . • The Application fee for IAT 2025 is Rs. 2000/- (for General, EWS, OBC, and OBC-NCL categories) and Rs. 1000/- (for SC/ST/Kashmiri Migrants and Kashmiri Pandit/Kashmiri Hindu Families (Non-Migrants)/PwD categories). For ... Get IISER 2025 IAT updates here. Know IISER counselling, admission offers, round wise closing ranks, seat acceptance deadlines, etc. Important Notes • For the Academic Year 2025 -2026, all students admitted to IISERs will only be through the IISER Aptitude Test (IAT) 2025 . • The window for filling up the Application Form is March 10 to April 15, 2025 . A correction window will be available on April 21 and 22, 2025 .
