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IISER Registration 2026 Link Activated at iiseradmission.in; Live Updates, Steps to Fill Fom

IISER Registration 2026 Link Activated at iiseradmission.in; Live Updates, Steps to Fill Fom

#IISER Aptitude Test
Gandubilli UnnatiUpdated on 05 Mar 2026, 05:54 PM IST

IISER Registration 2026 Link - IISER has activated the IISER IAT 2026 registration link on March 5, 2026. The registration link for the IISER IAT 2026 exam is available on the official website, iiseradmission.in. Candidates need to provide their email ID and mobile number during the IISER IAT 2026 registration. The last date to access the IISER IAT registration link 2026 is April 13, 2026. The IISER 2026 exam will be held on June 7, 2026. For more information about the IISER 2026 registration link, refer to this article.
Direct IISER IAT 2026 registration Link

This Story also Contains

  1. IISER IAT 2026 Registration Link - Live Updates
  2. Is the IISER IAT 2026 Registration link active?
  3. IISER Application Form Dates 2026
  4. How to Apply Through the IISER Registration 2026 Link
  5. Documents to keep ready while filling the IISER Application Form 2026
IISER Registration 2026 Link Activated at iiseradmission.in; Live Updates, Steps to Fill Fom
IISER Registration 2026 Link Today at iiseradmission.in; Live Updates, Steps to Fill Fom

The registration process for the IISER IAT exam includes registration, entering personal and academic details, uploading the documents and paying the application fee. While registering, candidates must ensure they meet the IISER 2026 eligibility criteria. The registration and payment of the application fee will only be allowed until the IISER IAT 2026 registration link is active. Hence, candidates must ensure they complete the registration before the last date.

IISER IAT 2026 Registration Link - Live Updates

05:30 PM IST | March 5, 2026

Can my application be rejected?

Yes, uploading incorrect documents or other mistakes while filling out the IISER IAT 2026 application form can cause the application to be rejected.

05:00 PM IST | March 5, 2026

Till when will the IISER IAT 2026 registration link be active?

The authority will conclude the IISER IAT registration 2026 by April 13, 2026.

04:30 PM IST | March 5, 2026

What documents should I upload for IISER IAT registration?

The documents that candidates need to upload include the educational certificates, photo and signature during the IISER IAT 2026 registration.

03:55 PM IST | March 5, 2026

What is the first step for the IISER IAT 2026 registration?

The first step for the IISER IAT 2026 registration is creating the candidate's user ID and password. To do this, candidates need to complete the basic registration using their mobile number and email ID. The login credentials will be generated.

03:41 PM IST | March 5, 2026

Is the IISER IAT 2026 registration link activated?

Yes, the IISER IAT 2026 registration link has been activated at iiseradmission.in.

03:00 PM IST | March 5, 2026

What time will the IISER IAT 2026 registration link be activated?

Last year, the registration link was activated at around 9:00 PM. However, the IISER IAT registration link 2026 can be activated at any time today, March 5, 2026.

02:30 PM IST | March 5, 2026

What is the IISER IAT 2026 registration fee?

For General/EWS/OBC/OBC-NCL/KM Candidates, it is Rs 2000, while for SC/ST/PD Candidates, it is Rs 1000.

12:30 PM IST | March 5, 2026

What is the last date for the IISER 2026 registration?

The last date for the IISER 2026 registration is April 13, 2026.

12:00 PM IST | March 5, 2026

What details are required for the IISER IAT 2026 Registration?

Candidates require their email ID & mobile number to create the login credentials during the IISER IAT 2026 registration.

11:30 AM IST | March 5, 2026

Where will the IISER 2026 registration link be activated?

The IISER 2026 registration link will be activated at iiseradmission.in

11:30 AM IST | March 5, 2026

What is the start date for the IISER 2026 registration?

The authority has announced the IISER 2026 registration start date as March 5, 2026.

11:00 AM IST | March 5, 2026

Is the IISER IAT 2026 Registration commenced?

No, IISER is yet to activate the IISER IAT 2026 Registration link on the official website.

Is the IISER IAT 2026 Registration link active?

No, the IISER IAT 2026 registration link has been activated on March 5, 2026. Candidates should ensure they are ready with all the required documents, a photograph and signature before commencing the application process to make it easier while applying.

IISER Application Form Dates 2026

Events

Dates

Start Date of Application

March 5, 2026

IISER application form 2026 last date

April 13, 2026

Application correction

April 13 to 15, 2026

IISER Exam Date 2026

June 7, 2026

How to Apply Through the IISER Registration 2026 Link

Candidates can follow the steps below to complete the IISER application form 2026.

  1. Visit the official IISER admission website and click on the “IISER registration 2026 link”.

  2. After initial registration using the email ID and mobile number, the IISER 2026 login will be created.

  3. Candidates have to Login throughthe registration link using the generated credentials.

  4. Personal details, educational qualifications, and exam information must be filled in.

  5. Scanned copies of the required documents, such as educational qualifications, photograph and signature, must be uploaded as per the specifications.

  6. The next step is to pay the application fee online.

  7. Once all the details are entered, candidates must submit the application form and download the confirmation page.

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IISER IAT 2026 Application Fee

Candidates can refer to the table below to know what the IISER IAT 2026 application fee is. The application will not be accepted without the successful remittance of the registration fee.

Category

Application Fee

General/EWS/OBC/OBC-NCL/KM Candidates

Rs 2,000 +Transaction Fee

SC/ST/PD Candidates

Rs 1,000 +Transaction Fee

Documents to keep ready while filling the IISER Application Form 2026

The documents that candidates need to upload through the IISER 2026 registration link have been specified below.

  • Valid Email Id and mobile number

  • Credit/Debit card or Internet banking details

  • Scanned images of a photograph and a signature

  • Scanned copy of Class 12th marksheet (If passed)

  • Category Certificate (If applicable)

  • Photo ID (not mandatory, will be needed later)

  • Kashmiri Migrant certificate (If applicable)

  • Medical certificate for PwD (If applicable)

  • OCI/PIO certificate (If applicable)

Syllabus
This IISER syllabus ebook thoroughly outlines the Physics, Chemistry, Mathematics, and Biology topics featured in the IISER Aptitude Test.
Download EBook

Specifications for Uploading the IISER IAT Documents

Document

Format

Maximum File Size

Photograph

JPEG/JPG

200 KB

Signature

JPEG/JPG

200 KB

Class 12th or equivalent marksheet

PDF/JPEG/JPG

1 MB

Category certificate (If applicable)

PDF/JPEG/JPG

1 MB

Photo ID

JPEG/JPG

200 KB

Frequently Asked Questions (FAQs)

Q: When will the IISER registration link 2026 be activated?
A:

The IISER 2026 registration link is activated on March 5, 2026.

Q: How to access the IISER IAT 2026 registration link?
A:

As the registration has started, the activated IISER IAT registration link is updated on the official website, iiseradmission.in. Candidates have to click on this link to access it and start the registration process. 

Q: What is the last date to fill the IISER application form 2026?
A:

The last date for submitting the IISER application form 2026 is April 13 2026.

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Questions related to IISER Aptitude Test

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Have a question related to IISER Aptitude Test ?
Iiser aptitude test question papers with answer key

You can find IISER Aptitude Test (IAT) previous year question papers and answer keys on educational websites like Careers 360. They provide with the official question papers as well as the answer key.

Read more at

https://engineering.careers360.com/articles/iiser-2025-question-paper-solutions

Read Complete Answer
A
Anshika Gupta
1 Oct'25
In iiser aptitude test during correction window i removed my ews declaration and uploaded old ews certificate(of 2024-2025) instead of new(of 2025-2026) so will my ews be accepted as in that it was written to upload new ews and so can i change it when result are declared and before counselling process that is before 16 june?

Hello,

If you have uploaded the old EWS certificate (2024–2025) instead of the new one (2025–2026), there is a chance that it may not be accepted, as the IISER notification clearly asks for the valid and updated EWS certificate for the year 2025–2026.

Right now, if the correction window is

Read Complete Answer
P
Prachi Kumari
9 May'25
in iiser aptitude test registration i have select category obc - ncl then upload to the certificate of central obc i asked can any issue

Hello,

If you have selected OBC-NCL category and uploaded a Central OBC-NCL certificate , then there is no issue .

IISER accepts Central OBC-NCL certificate , as long as it is valid and issued by a competent authority. Just make sure the certificate is:

  • Issued within one year from the

Read Complete Answer
P
Prachi Kumari
13 Apr'25
how to prepare jee mains and jee advanced

Hello aspirant,

Applicants must take either the JEE Main or JEE Advanced exam in order to be considered for admission to the best engineering institutes in India. JEE Advanced and Main are administered by separate bodies. Because the JEE Advanced exam is more difficult than the JEE Main exam, candidates

Read Complete Answer
S
Sajal Trivedi
15 Jul'24
how many candidate appeared in last year exam

Hello reader,

Last year that is 2023 around 9.5 lakh students attempted for jee mains round one, while 8.6 lakh students attempted for jee mains round two. Across both the sessions around 12 lakh students sat for the jee mains exam in year 2023.

Read Complete Answer
J
jadhavakshata623
31 Aug'24
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