The IISER 2026 counselling process was started on July 2, 2026 on the official IISER Admission website, iiseradmission.in. The counselling registration is open until July 9, 2026.
Test takers willing to take admissions to the BS-MS/BS/BTech degree courses need to register for the counselling process and pay the fees within the timeline mentioned by the exam officials. Based on the registrations done and seat intake for the courses offered, the IISER 2026 seat allotment list will be released. Candidates will be given the option to accept or reject/freeze/float the seat.
IISER 2026 counselling will be done in multiple rounds. Upon the declaration of the IISER 2206 admission list, the exam officials will release the category-wise closing and opening ranks. Check out the complete details on IISER 2026 counselling on this SciAstra exam page.
Latest Updates:
IAT 2026 Exam Dates
Since IAT 2026 admission dates are mentioned below:
IISER Entrance Exam Dates 2026 | Event Date |
|---|---|
IISER 2026 Exam Notification | Jan 25, 2026 – Jan 31, 2026 |
IISER Exam 2026 Registration Date | March 10, 2026 to April 15, 2026 |
IISER Admit Card 2026 | May 15, 2026 |
IISER Exam 2026 | May 25, 2026 |
IISER Provisional Answer Key 2026 | May 25, 2026 |
IISER Exam Student Response Sheet 2026 | May 29, 2026 |
IISER Final Answer Key 2026 | June 24, 2026 |
IISER Result 2026 | June 24, 2026 |
IAT 2026 Counselling Registration | July 2, 2026 to July 9, 2026 |
IAT 2026 Counselling Process Steps
The IAT 2026 Counselling Process is conducted online through the IISER admission portal. Candidates who qualify the IAT 2026 and appear in the merit list must complete each step within the specified deadlines to secure admission.
Step 1: Register for Counselling
Visit the IISER admission portal.
Log in using your User ID and Password.
Complete the counselling registration.
Verify your personal, academic, and category details before proceeding.
Step 2: Fill and Lock Your Preferences
Select your preferred institutes and programmes.
Arrange your choices in the desired order of preference.
Review your selections carefully.
Lock and submit your choices before the deadline. Unlocked choices may not be considered.
Step 3: Seat Allotment
Seats are allotted for admissions based on the following factors:
IAT 2026 rank
Category
Programme and institute preferences
Seat availability
The counselling will be conducted in multiple rounds.
Step 4: Check the Seat Allotment Result
Log in to the admission portal.
Download your seat allotment/offer letter if a seat has been allotted.
Carefully read all instructions mentioned in the offer letter.
Step 5: Choose Freeze or Float
After receiving a seat, candidates generally have the following options:
Freeze: Accept the allotted seat and opt out of further counselling rounds.
Float: Accept the allotted seat but remain eligible for an upgrade to a higher-preference choice in subsequent rounds.
Step 6: Pay the Seat Acceptance Fee (SAF)
Pay the prescribed Seat Acceptance Fee within the given deadline.
Failure to pay the fee will lead to cancellation of the allotted seat.
Step 7: Participate in Further Rounds (If Applicable)
Candidates choosing the Float option are automatically considered for the next round.
If a better preference is allotted, candidates must again choose whether to Freeze or continue Floating (as permitted).
Step 8: Upload/Verify Required Documents
Candidates may be required to upload or present documents such as the following:
IAT 2026 Rank Card
Class 10 Mark Sheet
Class 12 Mark Sheet and Passing Certificate
Category/EWS/PwD Certificate (if applicable)
Valid Photo ID
Passport-size Photographs
Other documents specified by the allotted institute.
Step 9: Report to the Allotted Institute
Complete physical or online reporting (as instructed).
Submit original documents for verification.
Pay the remaining admission fee.
Complete institute-specific admission formalities within the prescribed timeline.
Step 10: Confirm Admission
After successful document verification and fee payment, your admission is confirmed.
Attend the orientation programme and begin the academic session as per the institute schedule.
IAT 2026 Counselling: Seat Acceptance Fee
The seat acceptance fees for IAT 2026 are mentioned below:
IAT 2026 Seat Acceptance Fee (SAF) | |||
Category | Seat Acceptance Fee | Refundable Amount | Non-Refundable Administrative Fee |
General / EWS / OBC / OBC-NCL / PwD / KM / Kashmiri Pandit / Kashmiri Hindu Families (Non-Migrants) | INR 35,000 | INR 25,000 | INR 10,000 |
SC / ST | INR 17,500 | INR 12,500 | INR 5,000 |
IAT 2026 Seat Matrix
Check out the IAT 2026 seat matrix details below:
Institute | Programme/Course | Number of Seats |
IISER Berhampur | BS-MS Dual Degree | 300 |
IISER Bhopal | BS-MS Dual Degree | 300 |
IISER Bhopal | BTech in Electrical Engineering and Computer Sciences | 75 |
IISER Bhopal | BTech in Chemical Engineering | 40 |
IISER Bhopal | BTech in Data Science and Engineering | 80 |
IISER Bhopal | BS in Economic Sciences | 55 |
IISER Kolkata | BS-MS Dual Degree | 280 |
IISER Kolkata | BS-MS in Computational and Data Sciences | 30 |
IISER Mohali | BS-MS Dual Degree | 275 |
IISER Pune | BS-MS Dual Degree | 288 |
IISER Tirupati | BS-MS Dual Degree | 250 |
IISER Tirupati | BS in Economic and Statistical Sciences | 50 |
IISER Thiruvananthapuram | BS-MS Dual Degree | 320 |
Total BS-MS Seats | 2,043 | |
Total BS/BTech Seats | 300 | |
Grand Total | 2,343 | |