IISER 2025 Round 1 closing and opening ranks released for the courses offered by seven IISER institutes. Candidates whose AIR rank lies in the mentioned list can accept/reject/float the seats. Test takers can accept the seat and pay the seat acceptance fee in the time window from July 21 to July 26, 2025. Check out the complete information here.
IISER has recently released theĀ IISER entrance exam 2025 First round of counselling/admission list on July 21, 2025, for candidates taking admissions to the BS-MS dual degree and BS degree programme offered by IISER institutes. Test takers who have successfully registered for the IAT 2025 counselling registration process can visit the official website ie.,Ā iiseradmission.inĀ and check out the category-wise opening and closing ranks of IISER 2025 exam participating institutes.Ā
Candidates whose AIR/Category rank lies in the mentioned ranks by the exam officials can register for taking/ freezing the seat by paying the IISER 2025 seat acceptance fees. Ā The offer letter that the candidates are getting is purely based on the merit list scores that they have achieved in the IAT 2025 examination. For further details, like IISER 2025 seat acceptance fees and seat acceptance process, candidates can read this Shiksha Article.
TheĀ late date to accept the seat offered by the respective IISER is July 26, 2025. In the IISER 2025 Seat allotment process, candidates need to check the offer letter first, and if they have received any offer from any of the IISERs, then they have two options.
- If a candidate receives an admission offer, he/she can either choose toĀ accept the seat OR rejectĀ it by not taking any action. If the candidate rejects the offered seat or if no action is taken by the candidate before the deadline, then the candidate will not be able to participate in further rounds of counselling. The candidate will be eliminated from the counselling process.
- If a candidate receives an offer, then to "Accept & Float" or to "Accept & Freeze", the student must pay a seat acceptance fee through online mode before the prescribed deadline. If the seat acceptance fee is not paid, the candidate will not be considered for admission in subsequent allocation rounds.
IISER 2025 Round 1 Closing Ranks
Candidates can check out the IAT 2025 seat allotment round 1 closing ranks from here:
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IISER 2025 Seat Acceptance Fees Details
The Seat Acceptance Fee is to be paid only after an offer of admission has been made to the candidate. The SAF will have to be paid as per the category entered by the candidate in the application.
- INR 35,000/- (INR 25,000/- + INR 10,000/- (Non-refundable administrative fee)) for General/EWS/OBC/OBC-NCL/PwD/KM/Kashmiri Pandit/Kashmiri Hindu Families (Non-Migrants) categories.
- INR 17,500/- (INR 12,500/- + INR 5000/- (Non refundable administrative fee)) for SC/ST categories.
- Failure to deposit the SAF within the stipulated time will result in the cancellation of the oļ¬er. Furthermore, you will not be considered in any subsequent rounds of seat allotment during admission in 2025.
- Once you register in your allotted IISER, this amount will be adjusted against your ļ¬rst semester fee.
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Once IISER result is declared, a seat allotment list is declared containing roll numbers of candidates who are allocated seats in BSMS programme through different channels (SCB, KVPY JEE). Candidates can check the first round allotment list on the official website of the exam on July 15, 2025, Tentatively. All candidates whose roll numbers appear in the first round allotment list need to log in to their application portal to download the offer letters.