IISER Aptitude Test 2026 Registration Begins; Exam on June 7

The registration for IISER Aptitude Test (IAT) 2026 is now open. The test is for the students who want to take admission in the UG science programmes of Indian Institutes of Science Education and Research. You can register online at iiseradmission.in.

Officially the last date to submit the form auto registration is April 13, 2026 (11:55 pm) However correction facility will be available from April 16 to April 18, so that you can do the changes in your form already submitted.

On May 24, you will be able to get your admit cards. The entrance test will be held on June 7 2026 from 9 am to 12 pm. The provisional answer key will be out on the same day. Candidates can lodge their objections from June 9 to June 13. Document uploading is from June 13 to June 21.

Application Process

Candidates need to register themselves online by providing personal and academic details, including upload of mark sheets, and submitting the form via the application portal. It includes steps like initial registration, verification, and final submission.

Application Fee Structure

The application fee is 2,000 for General EWS OBC and OBC-NCL categories. On the other hand SC ST, PwD and Kashmiri migrant categories are charged only 1,000 and the foreign nationals need to pay an amount of 12,000.

Admission through IAT

IISER Aptitude Test is a mode of admission to the dual degree five-year BS-MS programmes and four-year BS courses at IISERs. The institutes are renowned for their emphasis on research-led science education as well as interdisciplinary learning.

Applicants must ensure they complete their application by the last date and keep themselves updated with the information related to admit cards and examination instructions.