IISER IAT Registration 2026: The registration for the IISER Aptitude Test (IAT) 2026 has officially commenced on March 5, 2026. Students who have been waiting to fill out the application form are advised to go through the details provided below. The last date to complete the ISSER IAT 2026 registration is April 13, 2026. Students must have passed 12th to be eligible to apply for it.
The exam is conducted to provide admission to different undergraduate programs offered by the Indian Institutes of Science Education and Research. The application forms are available at iiseradmission.in. The exam date has also been notified and will be held on June 7, 2026, in a computer-based mode.
IISER IAT 2026 Registration Date and Application Deadline
Students can find the important dates of the IISER IAT Exam 2026 provided below.
| Events | Dates |
| Registration Start Date | March 5, 2026 |
| Last Date to Apply | April 13, 2026 |
| Application Correction Window | April 16 to April 18, 2026 |
| Admit Card Release | May 24, 2026 |
| IAT 2026 Exam Date | June 7, 2026 |
If you have still not applied for IISER IAT 2026, then click here to get IISER IAT 2026 Application Form
Key Points Candidates Must Remember Before Applying for IISER IAT 2026
Candidates planning to apply for IISER IAT 2026 are advised to carefully review the details of the form filling. The key points that they must remember while applying for it are as follows:
- Candidates must meet the minimum eligibility criteria, i.e., passing 12th.
- Using a valid email ID and phone number for verification.
- Filling in the details carefully.
- Keeping the documents ready in advance as per the specification mentioned.
- Paying the application fee as per their category.
- Utilizing the application form correction window to make desirable changes.
Students are getting more than 1 month to apply for IISER IAT 2026. Thus, they are advised to go through the details carefully and choose their course wisely.