IISER Aptitude Test (IAT) 2026 Login: Steps to Create, & Uses for Different Events
Indian Institutes of Science Education and Research Entrance Exam 2026 ( IISER Entrance Exam )
IISER Aptitude Test 2026 Hall Ticket
24 May '26 - 7 Jun '26
The IISER login portal is active for 2026 admisison. Students had to generate the IAT login credentials before filling out the form. Using the login details, students have access to the application form, admit card, result & scorecard. Get the details to create an IAT login and learn how to use it for various events.
IAT login
IISER 2026 login portal was activated on March 5, 2026 along with the registration process. This portal is used for form filling, downloading admit card, checking answer key & result. IAT login credentials are generated during the registration process. Students must keep their IISER login credentials safe.
The login credentials will be useful for IISER 2026 admission only. Students need to generate a new login for every academic year. Check the page for more information on IAT login 2026.
- How to Create IISER Login?
- IAT 2026 Login for Admit Card
- IISER 2026 Login for Answer Key Objection
- IAT 2026 Login to Check Result
- What if I forget IAT Login Password?
How to Create IISER Login?
As mentioned above, candidates create their IISER login during the registration process. Every student has a unique IAT login. It is advised not to share the IAT login credentials with anyone. The process to create IAT 2026 login is mentioned below.
- Go to IISER 2026 Admission website, iiseradmission.in.
- Click on IAT application form link
- Now click on link "Click here to start the Application"
- Click on the Register link
- Enter your Name, Date of birth, gender, citizenship status, mobile number, email address.
- Verify your mobile number and email.
- IAT login details will be sent to registered mobile number and email address.
Students must note that they must use their email address and mobile number.
Commonly asked questions
IAT user id is (application number / registration number). It is created during the IISER registration process. After the registration is over, user id and password are sent to the registered email address and mobile number.
No, IISER registration window is closed. The authority had allowed the students to register for IAT 2026 from March 5 to April 13.
Students can create an IISER login id and password during registration. The details required to register for IISER are Name, Date of birth, gender, citizenship status, mobile number, and email address.
IAT 2026 Login for Admit Card
IISER Berhampur will release the IAT hall ticket 2026 on May 24, 2026. Students need to keep their login credentials handy to download IISER 2026 admit card. The process to download IISER admit card 2026 is mentioned below.
- Go to IISER Admission 2026 website
- Click on IAT Hall Ticket link
- Enter the user id and password.
- Access the admit card and take a print of same.
IISER 2026 Login for Answer Key Objection
The authority will release the IISER answer key 2026 online. The answer key will be available in PDF format. If any student finds an error in the options provided in the IAT answer key they can raise objections online. This can be done through IAT login portal. The process to challenge the answer key for IISER 2026 is mentioned below.
- Login to IISER application portal.
- Click on answer key challenge link
- Submit the option along with supporting documents.
- Pay the challenge fee
- Objection against IISER answer key will be submitted.
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IAT 2026 Login to Check Result
IISER result will be declared online. The result will be made available through the login portal. Students need to keep their login credentials handy to check the result. The process to check IISER result 2026 is mentioned below.
- Go to IISER website
- Click on IAT Result link
- Enter the login credentials
- Check the result and take the print out.
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What if I forget IAT Login Password?
Students have the option to reset their password. This can be done using the forget password option. The process to retrieve the password is mentioned below.
- Go to IISER admission 2026 website
- Click on Application link
- Login page will appear.
- Enter the user id and click on forget password.
- Enter the email id or mobile number
- A link will be sent to the registered number and email id.
- Using the link, create a new password for IISER login.
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Student Forum
Anything you would want to ask experts?Answered 9 hours ago
Students can create an IISER login id and password during registration. The details required to register for IISER are Name, Date of birth, gender, citizenship status, mobile number, and email address.
V
Contributor-Level 10
Answered 9 hours ago
No, IISER registration window is closed. The authority had allowed the students to register for IAT 2026 from March 5 to April 13.
V
Contributor-Level 10
Answered 9 hours ago
IAT user id is (application number / registration number). It is created during the IISER registration process. After the registration is over, user id and password are sent to the registered email address and mobile number.
V
Contributor-Level 10
Answered a month ago
IISER answer key will be released on June 7, 2026. Candidates can download the answer key online. The answer key challenge window will open on June 9, 2026.
V
Contributor-Level 10
Answered a month ago
The IISER exam date is June 7, 2026. The exam will commence at 9 AM and continue till 12 PM. It is a computer-based test.
V
Contributor-Level 10
Answered 2 months ago
IISER score 200 or above is a good marks. It can help to get admission to IISER Pune and IISc Bangalore. Candidates must have a good conceptual knowledge, give priority to all four subjects. Prepare for the exam according to the exam syllabus and take mock test to score above 200.
V
Contributor-Level 10
Answered 2 months ago
Based on previous year analysis, IAT exam is moderately difficult. It requires strong conceptual knowledge. Students who have prepared properly for exam can easily score good marks.
V
Contributor-Level 10
Answered 2 months ago
It is quite difficult for the GEN / OBC category to get admission to IISER with 50 marks. Even the reserved category students have less chance in the later counelling round for admission. To secure admission, students must score above 150 marks.
V
Contributor-Level 10
Answered 2 months ago
IISER exam is considered of moderate difficulty level. Majority of students finds Physics, and Mathematics challenging. PCM students may find biology tough while PCB students might find Mathematics tough. However, the difficulty level of IISER compared to JEE Main and Advanced is moderate to easy.
V
Contributor-Level 10
Answered 2 months ago
The last date to apply for IISER 2026 was April 13, 2026. IAT application form was available on the website, iiseradmission.in.
V
Contributor-Level 10