IISER 2026 Cut Off: Check Category & College Wise Cut offs, and Seat Allotment Details

Candidates who are highly interested in building a career in research and science education should appear for the IISER Aptitude Test. Every year, thousands of students who have completed their Class 12 or are dropouts appear for the exam, and with each passing year, the competition has become more intense.

Candidates aspiring for BS-MS, BS, or BTech degree programmes offered through the IISER Entrance Exam 2026 must start their exam preparation as early as possible to secure a seat in their desired institute. Knowing the IISER 2026 expected cut-off helps candidates understand the safe score required for admission and plan their preparation accordingly.

Since the exam authorities do not release the official IISER cut-off, it becomes difficult for candidates to determine the IISER 2026 cut-off and to know whether the data available online can be trusted.

SciAstra, a trusted platform among IISER and NEST aspirants across the nation, has compiled the expected IISER 2026 cut-off to help candidates understand the level of competition and what constitutes a good score in the exam.

The IISER 2026 exam notification is anticipated to be released in the fourth week of January 2026. With only a few months remaining for the exam, knowing the IAT 2026 cut-off will help test-takers strengthen their preparation and perform efficiently.

Read this SciAstra article to learn about the IISER 2026 cut-off, category-wise cut-off, merit list, and seat allotment process here:

Latest Updates:

• IISER 2026 Dates

What is IISER 2026 Cut Off?

IISER cutoff 2025 stipulates the minimum marks secured by the candidates in the exam and also based on which they secure a seat or admission in the IISER participating institutes.

Every year, IISER conducts the IISER Entrance Exam, also known as the IISER Aptitude Test (IAT), to offer admissions into BS-MS and BS/BTech degree programs at various IISER participating institutes. After appearing for the IAT 2026 exam, every test-taker naturally wonders whether they will secure a seat in their desired course at IISERs, IISc, or IIT Madras.

Since the exam authorities do not officially release the IAT cut-off, it becomes challenging for candidates to estimate a safe score required for admission.

Each year, thousands of aspirants enrol in IISER coaching programmes by SciAstra, where the team provides comprehensive academic guidance and support. To assist candidates in understanding the expected score trends and preparing effectively, the SciAstra team has compiled the expected IISER 2026 cut-off based on previous trends, student feedback, and exam analysis.

This section provides the category-wise and institute-wise IISER 2026 expected cut-off to help aspirants set realistic preparation goals and evaluate their performance.

IISER 2026 Cut Off: General Category

The competition for IAT 2026 is expected to be intense, making admission to the desired courses highly challenging. This is primarily due to the increasing number of registrations and the high cut-off trends observed in previous years, especially for the General category.

Candidates belonging to the General category can check the expected IISER 2026 cut-off marks for all IISERs, IISc, and IIT Madras here:

Also Read: IISER 2026 Syllabus

IISER 2026 Cut Off: OBC Category

Candidates can check out the college-wise IISER 2026 cut off for the OBC category from here:

Also Read: IISER 2026 Exam Pattern

IISER 2026 Cut Off: SC/ST Category

Candidates can check out the college-wise IISER 2026 cut off for the SC/ST category from here:

Also Read: IISER Previous Year Question Paper

IISER 2026 Cut Off: EWS Category

Candidates can check out the college-wise IISER 2026 cut off for the EWS category from here:

IISER 2025 Cut Off: College and Category Wise Cut Off

Since IISER does not release the IAT cut-off for each academic session, the SciAstra team has compiled the IISER 2025 cut-off based on the registrations and inputs received from students. Candidates preparing for the IISER 2026 exam can check the IAT 2025 cut-off here:

IISER 2026 Merit List

The IISER 2026 merit list includes the names of candidates selected for admission to various courses offered by the seven IISER institutes. The exam authorities release the merit list in the form of opening and closing ranks, categorized institute-wise and category-wise.

Candidates whose ranks fall within the announced opening and closing ranks must take further action by accepting, freezing, floating, or rejecting the allotted seat according to their preferences.

Furthermore, the IAT 2026 merit list is prepared based on the following key factors:

• Total number of students who appeared for the IISER Entrance Exam

• Total number of seats available

• Marks secured by the candidates

• Rank obtained (both AIR and category rank)

What is IISER 2026 Seat Allotment List?

IISER 2026 Seat Allotment List will be released by the exam officials after the successful registration in the IAT 2026 counselling process is once done. The list will display the names of candidates who have been provisionally allotted seats in various IISERs, IISc, or IIT Madras based on their IAT 2026 scores, rank, category, and preferences.

Candidates must note that the IAT 2026 allotment will be carried out in multiple rounds, depending on the availability of seats and the number of qualified candidates. In each round of the seat allotment list, the exam officials will specify the institute and programme allotted to the candidate. Candidates whose AIR rank is mentioned in the list must confirm their admission by paying the required seat acceptance fee within the specified deadline.

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