IISER Aptitude Test 2026 - Form Correction (Started), Date, Syllabus, Eligibility, Preparation Tips, Cutoff, Process

IISER Aptitude Test 2026- The Indian Institutes of Science Education and Research has commenced the IISER IAT 2026 registration on March 5. The authority has activated the IISER IAT application form 2026 link on the official website, iiseradmission.in. Candidates who have passed class 12 with any three subjects out of Physics, Chemistry, Mathematics/Biology can apply for IISER IAT 2026, provided they fulfil the other IISER 2026 eligibility criteria. The authority has announced the IISER IAT 2026 exam date as well. The IISER exam is scheduled on June 7, 2026. The IISER aptitude test is conducted for admission to BS-MS (Dual Degree) and four-year BS degree programs. 

Candidates seeking admission to various IISER campuses must appear for the IAT exam. The application process for the IISER 2026 entrance exam comprises registration, filling out the application form, uploading documents, and payment of fees. Applicants with Indian citizenship, Persons of Indian Origin (PIO), Overseas Citizens of India (OCI) and Foreign Nationals are eligible to apply for the IISER IAT 2026. Aspirants of IISER IAT 2026 must refer to the IISER exam syllabus and paper pattern to prepare for the test.

IISER Aptitude Test Latest News and Updates 2026

•  IISER IAT 2026 registration has started.

• The IISER IAT 2026 official notification has been released on the official website. All the IISER important dates 2026 have been released.

About the IISER Aptitude Test

The Indian Institutes of Science Education and Research conduct the IISER aptitude test, as a computer-based test (CBT) for admission to B.E/B.tech courses. The IISER IAT exam will be held as a 3-hour multiple-choice paper with 60 questions. In addition to the seven IISERs, IISc Bangalore also accepts IISER scores for admission.