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IISER 2026 Round 3 Seat Allotment Released: Download Offer Letter and Complete Seat Acceptance Process Before the Deadline

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Praful Bhatnagar
College Admin | Updated on Aug 13, 2026

IISER 2026 Round 3 Seat Allotment Released: Download Offer Letter and Complete Seat Acceptance Process Before the Deadline: The Indian Institute of Science Education and Research (IISER) has activated the Round 3 seat allotment link for the IISER Aptitude Test (IAT) 2026 admission process. Candidates who participated in the counselling process can now check their allotment status online and download their offer letters through the official admission portal.

Candidates who have been allotted seats must complete the admission formalities by submitting their willingness and paying the prescribed seat acceptance fee. According to the official schedule, the last date to pay the Round 3 seat acceptance fee is August 13, 2026.

Students are advised to complete all required formalities before the deadline to avoid the cancellation of their allotted seats.

Official Admission Portal: IISER Admission Portal

IISER 2026 Round 3 Seat Allotment Link Activated

The Indian Institute of Science Education and Research (IISER), Berhampur, has announced the latest seat allotment results for candidates seeking admission through the IISER Aptitude Test (IAT) 2026.

The seat allotment results have been published online, and candidates must log in using their registered credentials to access their allotment status.

The institute has activated the offer letter download facility, enabling candidates to review their allotted programmes and proceed with the seat acceptance process.

How to Check the IISER 2026 Round 3 Seat Allotment Result?

Candidates can follow the steps mentioned below to access their allotment results:

1.    Visit the official IISER admission portal.

2.    Click on the Round 3 Seat Allotment Result link.

3.    Select the Round 3 Offer Letter option.

4.    Enter your login credentials.

5.    Click on the Submit Reference tab.

6.    Select "Click Here to Submit Your Decision."

7.    Open the offer letter.

8.    Review the allotted programme carefully.

9.    Submit your willingness before the deadline.

What Should Candidates Do After Receiving the Offer Letter?

Candidates who receive an admission offer must complete the following steps:

  • Review the details mentioned in the offer letter.

  • Submit their willingness regarding the allotted seat.

  • Pay the seat acceptance fee.

  • Complete all admission-related formalities within the prescribed timeline.

Candidates should note that acceptance of the allotted seat will be confirmed only after the successful completion of the payment process.

How to Pay the IISER 2026 Seat Acceptance Fee?

The seat acceptance fee can be paid only through online modes.

Candidates can use any of the following payment methods:

  • Net Banking

  • Debit Card

  • Credit Card

Students are advised to keep a copy of the payment receipt for future reference.

Important Dates for IISER 2026 Round 3 Counselling

Event Date

IISER 2026 Round 3 Seat Allotment Result

Released

Last Date to Pay the Seat Acceptance Fee

August 13, 2026

Important Instructions for Candidates

  • Check the allotment result immediately.

  • Download the offer letter from the official portal.

  • Carefully review all information mentioned in the allotment letter.

  • Submit your decision regarding the allotted seat.

  • Complete the payment process before the deadline.

  • Preserve copies of the offer letter and payment receipt.

Candidates are encouraged to regularly visit the official admission website for the latest notifications and further counselling-related announcements.