Indian Institute Of Science Education And Research

IISER 2026 admission is for students who wish to study science-based undergraduate programs at Indian Institutes of Science Education and Research. Admission is based on performance in the IISER Entrance Exam, also known as the IISER Aptitude Test. Students who have passed or appeared in Class 12 with science subjects in 2023, 2024, or 2026 are eligible, provided they meet the required minimum marks as per category. The application process is completely online and includes registration, form filling, document upload, and fee payment. Important dates such as application start, correction window, admit card release, exam date, and answer key are announced in advance to help students prepare. Candidates must upload documents in the prescribed format and pay the application fee online. After the exam, qualified candidates are considered for admission based on their entrance test performance and eligibility criteria.

IISER 2026 Eligibility Criteria

Candidates who want to apply for the IISER 2026 exam must meet the eligibility criteria for the examination. The IISER eligibility criteria 2026 are listed below:

• A candidate who has qualified/appeared in the Class 12 (or equivalent) examination in the science stream in the years 2023, 2024, or 2026 can apply.
• General/OBC and OBC-NCL candidates should have scored at least 60% of the total marks or equivalent, and SC/ST/PWD candidates must score at least 55% of the total marks or equivalent in the qualifying exam.
• The applicant date should be an Indian national, PIO, or OCI. Foreign residents can apply separately.

IISER 2026 Application Date

The IISER 2026 application schedule outlines all key dates related to registration, admit card release, exam day, and answer key. Knowing these tentative timelines helps candidates plan their application and exam preparation effectively. The table below provides a clear, stage-wise overview of important IISER Entrance Exam 2026 dates.

How to Apply for IISER 2026 Application?

The IISER Application Process 2026 includes online registration, form filling, document upload, fee payment, and final submission through the official website. Candidates must carefully complete each step to ensure successful application and eligibility for the entrance examination.

• Visit the official IISER website and complete new registration by creating an account using a valid email ID and password for future communication.
• Log in to the registered account and fill in personal and educational details accurately in the online application form.
• Upload scanned copies of the passport-sized photograph and signature as per the prescribed format and size guidelines.
• Pay the applicable IISER application fee through available online payment modes based on the candidate’s category
• Review all entered details carefully and submit the application form, then download and print the confirmation page for future reference.

IISER 2026 Application: Document Uploading Specifications

While uploading the documents required for the IISER application process, candidates must adhere to the specifications the authority needs. Not following the uploading specification may result in the cancellation of the application form. The table below lists the required size and format of the documents that the candidate needs to apply:

IISER 2026 Application Fees

There will be an online option to pay the registration cost. No other option is accessible to submit the fee except online. Options like net banking, credit cards, and debit cards will be offered to pay the cost. The course-wise IISER 2026 application fees are mentioned below:

IISER 2026: Steps to Retrieve a Forgotten Password?

In case the candidate has forgotten their password during the IISER application process, they can recover it by following the steps given below:

• Visit the IISER official website at https://www.iiseradmission.in/.
• Click on the Aptitude Test link.
• Click on the Apply for IAT link.
• Click on the Already Registered link.
• Click on the Forget User ID/ Password option.
• Enter the user ID and captcha.
• Select the Change Password option.
• Enter the new password.
• Click on save.

IISER 2026 FAQs

What is the eligibility criteria for the IISER 2026 entrance exam?

For IISER 2026, candidates must have appeared or passed Class 12 (or equivalent) in the science stream in 2023, 2024, or 2026, meeting the required minimum percentage as per category.

What minimum marks are required to apply for IISER 2026?

General, EWS, OBC, and OBC-NCL candidates need at least 60% marks, while SC, ST, and PwD candidates require a minimum of 55% marks in the qualifying examination for IISER 2026.

Who can apply for the IISER 2026 application form in terms of nationality?

Indian nationals, Persons of Indian Origin (PIO), and Overseas Citizens of India (OCI) are eligible to apply for IISER 2026, while foreign nationals must apply through a separate channel.

When will the IISER 2026 application form be released?

The IISER 2026 application form is expected to be released in the second week of March 2026 as per the tentative schedule.

What is the last date to submit the IISER 2026 application form?

The last date to submit the IISER 2026 application form is tentatively scheduled for the second week of April 2026.

When will the IISER 2026 application correction window open?

The IISER 2026 application correction window is expected to be available in the third week of April 2026.

What is the application fee for IISER 2026?

The IISER 2026 application fee is INR 2000 for General, EWS, OBC, and OBC-NCL candidates, and INR 1000 for SC, ST, PwD, and Kashmiri Migrant candidates.

In which mode can candidates pay the IISER 2026 application fee?

The IISER 2026 application fee can be paid only through online modes such as net banking, debit card, or credit card.

What are the document upload specifications for IISER 2026 application?

For IISER 2026, photographs and signatures must be in JPEG format (50–100 KB), while caste or PwD certificates must be in JPEG format with a file size under 150 KB.

How can candidates recover a forgotten password for the IISER 2026 application portal?

Candidates can recover the IISER 2026 application password by visiting the official website, selecting the Aptitude Test link, clicking on “Forgot User ID/Password,” and following the password reset steps.