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 2025 Round 2 Admission List Released
IISER has recently released the 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., iiseradmission.in and check out the category-wise opening and closing ranks of IISER 2025 exam participating institutes.
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. 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.
The 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 to accept the seat OR reject 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:
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 offer. 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 first semester fee.
Rules related to withdrawal/refund of Seat Acceptance Fee (SAF):
1. The application fee paid during filling up the application form is not refundable.
2. Refund policy for the Seat Acceptance Fee (SAF) is given below:
- The candidate can withdraw his/her seat by selecting the option “WITHDRAW SEAT” in the application portal. No other form/method of withdrawal is accepted. Email or phone communication in this regard shall not be entertained.
- Once a candidate has withdrawn, he/she will not be considered for further rounds of counseling/admission process. A withdrawn candidate cannot re-enter the admission process under any circumstances.
There are two important withdrawal dates:
? Round-wise withdrawal (RW) date, and
? Final withdrawal (FW) date. RW and FW dates can be found below. - If a candidate withdraws from the counselling process before RW deadline, then no cancellation fee will be applicable, i.e., the entire SAF (after the deduction of bank charges, if applicable) will be refunded.
- If a candidate withdraws after the RW deadline, but before the FW deadline, then a non-refundable administrative fee will be deducted which is ?10,000/- (Rupees ten thousand only) for GEN/OBC/OBC-NCL/EWS/PwD/KM and Kashmiri Pandit/Kashmiri Hindu Families (non-migrants) candidate and ?5,000/- (Rupees five thousand only) for SC/ST candidates.
- Once a candidate has withdrawn the seat through the counselling portal, the amount due will be refunded to the bank account provided in the IISER Preference Form. Such candidates do not need to take any additional steps towards their SAF refund. All efforts will be made to ensure that the refunds are processed within 15 working days after the withdrawal.
- The Seat Acceptance Fee will be eventually transferred to the IISER which the candidate finally registers at, and the respective IISER will adjust the fees that may be applicable, locally from the candidate upon registration at the particular IISER. Any withdrawal after the FW deadline will be taken care by that particular IISER following the instructions given below.
- If the candidate fails to join in-person at the offered IISER on the joining date mentioned in the offer letter of the respective IISER, the cancellation fee decided by the concerned IISER will be applicable.
- Further, a candidate who has paid the SAF but fails to show up by the last date of admission fee payment at the concerned IISER, will not be considered for further rounds of admission.
- If the candidate decides to discontinue after joining any particular IISER, the refund policy of that IISER will be applicable.
IISERs and JAC are not liable for losses incurred if an application is not withdrawn in the above manner on or before the stipulated date and time.
No. Students are not permitted to carry any electronic device including a calculator. However, candidates need not to get worried about the calculator as the numerical which will be asked in the examination will be upto the class 12. Candidates need to remember some basic log values which can be used in solving some of the equations in mathematics and Physics The student will be provided with plain sheets to do their calculation.
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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.