The Indian Institutes of Science Education and Research (IISER) have released the results for the second round of seat allotment for the IISER Aptitude Test (IAT) 2026 admissions. Candidates who participated in the counselling process can now check their seat allotment status on the official IISER admission portal by logging in with their application number and password.
Students allotted seats in this round are required to accept their admission offers by August 5, 2026. Failure to complete the acceptance process within this deadline will result in the forfeiture of the allotted seat, potentially affecting their chances of admission to IISER programs.
Understanding IISER and the IAT Admission Process
The Indian Institutes of Science Education and Research are premier institutes focused on science education and research in India. They offer integrated BS-MS programs and specialized BTech courses in emerging fields such as Data Science, Computational Sciences, and Engineering disciplines. Admission to these programs is highly competitive and is primarily conducted through the IISER Aptitude Test (IAT), which assesses candidates’ aptitude in science and mathematics.
The admission process involves multiple rounds of seat allotment based on candidates’ ranks and preferences. After each round, candidates must confirm their acceptance to secure their seats. The counselling and seat allotment system ensures a fair and transparent admission process across all IISER campuses.
Key Details of the IISER IAT 2026 Round 2 Seat Allotment
- The round 2 seat allotment results are available on the official IISER admission website.
- Applicants must use their application number and password to access their allotment status.
- The deadline to accept the allotted seat is August 5, 2026.
- Failure to accept the seat by the deadline will lead to cancellation of the seat allotment.
- The third round of counselling and seat allotment will take place from August 10 to August 13, 2026.
- Closing ranks for various IISER programs in round 2 have been published, showing the highest and lowest ranks admitted in each course.
Closing Ranks Highlight Admission Trends
The closing ranks for round 2 provide insight into the competition and popularity of different IISER programs. For example, the BS-MS program at IISER Pune had the highest closing rank at 715 in the unreserved category, indicating strong demand and limited seats. The BS-MS in Computational and Data Sciences at IISER Kolkata had a closing rank of 1,199, reflecting growing interest in data-driven scientific fields.
Other programs, such as BTech Electrical Engineering and Computer Science at IISER Bhopal, saw closing ranks around 2,324, while newer courses like BTech Data Science and Engineering had ranks near 2,452. These figures help prospective students gauge their chances of admission based on their rank and preferred program.
What This Means for Aspiring IISER Students
For candidates awaiting admission, the round 2 results are a critical step in securing a place at one of India’s top science institutes. Accepting the seat promptly is essential to avoid losing the opportunity. Those who do not secure a seat in this round still have the chance to participate in the third round of counselling, which opens on August 10.
The closing ranks also offer valuable information for future applicants, highlighting which programs are most competitive and how admission trends are evolving. Students interested in specialized fields like computational sciences or data engineering can use this data to strategize their application and preparation for upcoming admission cycles.
Frequently Asked Questions
Q: How can candidates check their IISER IAT 2026 round 2 seat allotment result?
A: Candidates can visit the official IISER admission website and log in using their application number and password to view their seat allotment status.
Q: What is the deadline to accept the seat allotted in round 2?
A: The deadline to accept the admission offer for round 2 allotment is August 5, 2026. Missing this deadline will result in losing the allotted seat.
Q: When will the third round of IISER IAT counselling take place?
A: The third round of counselling and seat allotment is scheduled from August 10 to August 13, 2026, providing another opportunity for candidates to secure admission.

