IAT Candidate Response Portal 2026 Active at iiseradmission.in, Download Response Sheet PDF Now

IAT Candidate Response Portal 2026 is active on iiseradmission.in for candidates who appeared in the IISER Aptitude Test.

The Indian Institutes of Science Education and Research released the portal on June 9, 2026. The portal currently provides the response sheet, provisional answer key, and question paper, and objections are open from June 9 to June 13, 2026.

IAT Candidate Response Portal 2026 Active at iiseradmission.in

Candidates can use the portal to view recorded responses against the provisional answer key. The response sheet was released along with the key on June 9, 2026.

IAT 2026 is conducted by the IISERs for admission to the BS-MS dual degree program at IISER Pune, IISER Bhopal, IISER Kolkata, IISER Mohali, IISER Thiruvananthapuram, IISER Berhampur, and IISER Tirupati.

Objection details

• Objections are submitted online through the candidate response portal.
• The objection must include the answer given in the provisional key.
• The objection must include the correct answer according to the candidate.
• Proof or reference supporting the correct answer is required.
• Objections without valid proof are rejected.