IISER Aptitude Test 2025 Registration - Application Date, Link, Fees, Documents Required, How to Apply

IISER 2025 Application Form

IISER 2025 Application Form will be published on iiseradmission.in tentatively in April 2025, following the release of the IISER Entrance Exam 2025 notification by the test conducting body, which is anticipated to occur in the first week of March 2025. The candidates must note that the portal for IISER application 2025 form will be released on the official website. To take the exam, candidates must complete the IISER 2025 application form. When the IISER 2025 application form is released, a direct link to fill it out will be provided below.

Those who want an admission to the 5-year BS-MS dual degree and 4-year BS degree programs provided at IISER participating institutes, IIT Madras and IISc Bangalore, must complete and submit the application form before the deadline. Before completing the registration form, students are advised to carefully review the IAT 2025 eligibility criteria in order to ensure they are not disqualified at any point during the IISER admissions process. Before completing the application form, candidates must register for the IAT 2025, which will be entirely online.

Candidates who will submit the IISER 2025 Application Form successfully will be issued the IISER 2025 hall ticket. Admission to IISERs is exclusively through the IISER Aptitude Test (IAT). All candidates must go through the IISER Eligibility Criteria 2025 before filling out the IISER 2025 application form. This page includes the steps to fill IISER 2025 application form, dates, fees, etc.

IISER 2025 Application Form Dates

Check important dates related to the IISER application form 2025 mentioned below.

Steps to fill IISER 2025 Application Form

Follow the steps below to know the step by step process of filling IISER application form 2025:

IISER 2025 Registration

Following are the steps which candidates can follow for IISER 2025 registration:

• Visit the official website of IISER 2025.

• Sign up using a valid email ID for IISER 2025 application form.

• Select password between 8 to 16 characters, with at least a capital letter, a number, and a special character.

• After that, to avoid any discrepancy in your IISER application form, enter name as printed in the class 12 mark sheet.

• Click on the 'Submit' tab.

• After verification of the email ID, candidates will be able to log in using your email ID and password.

Filling of IISER 2025 Application Form

After successful IISER 2025 registration candidates have to fill the IISER application form 2025. Candidates can follow these steps to fill out the IISER 2025 application form:

• In the next step, candidates will have to provide their personal, academic qualification and other details.

• Candidates applying through IAT channel have to sit for the IAT - 2025 exam.

• Candidates applying through the SCB channel have to enter your subject-wise marks such as the name of the subject, marks obtained out of maximum marks.

• If a board provides aggregate marks considering both Class XI and Class XII, then only Class XII or equivalent examination marks should be considered.

• If a board provides aggregate marks considering the results of all three years of a 3-year diploma or courses of equivalent duration, then only the marks scored in the final year should be added.
• Subsequently, the marks obtained in the last two semesters should be mentioned for boards that follow a semester system.
• Suppose a board provides only letter grades without giving an equivalent percentage of marks on their grade sheet. In that case, the applicant must obtain a certificate from the said board specifying the equivalent marks and submit it before the deadline for the mark sheet submission. 

• In case the board does not provide such a certificate, the percentage marks will be assessed as follows:

  percentage marks = (CGPA or CPI obtained × 100) / PS

               {PS is the maximum value of the point scale used by the respective board.}

Note:

• During the process of filling in the IISER 2025 application form, at a point, candidates will be asked whether they had Mathematics at 10+2 level or not.
• If they had Mathematics, they would get 9 choices in the preferences to join different IISERS. Otherwise, they will get 7 choices to join different IISERS. This is because, for admission to the BS degree in Engineering Sciences and BS in Economic Sciences programmes of IISER Bhopal, Mathematics in 10+2 is mandatory.

Uploading of Documents in IISER 2025 Application Form

After the successful filling of the IISER application form 2025, upload a photograph according to the following specifications:

• Photograph
• Signature
• Photo ID
• Caste Certificate
• 10th Marksheet
• 12th Marksheet. If the Class 12 Marksheet is unavailable, upload a signed declaration form. You need to upload the original scanned mark sheet by July 2, 2025.
• PwD Certificate

IISER 2025 Application Form Fee Payment  

After uploading the documents, candidates need to submit the IISER 2025 application fee to complete the IISER 2025 application process:

• The last step in the IISER 2025 application form is the payment of IISER 2025 application fees. The payment has to be done in online mode i.e. through net banking/debit card/credit card.

• The IISER application form 2025 fee is not refundable.

• Once the payment is successful, candidates can find your completed application under the 'My Applications' tab on the official website.

• Download a copy of the IISER 2025 application form for the records.

IISER 2025 Application Form Fee

Candidates must submit the IISER 2025 application fee to complete the IISER 2025 application form process. Candidates must note that the application fee is different for each category. The IISER 2025 application fee must be paid in order to successfully submit the application; otherwise, the IISER application form 2025 will be rejected. 
The payment has to be done in online mode and once paid, the application fee is non-refundable. Candidates can check IISER 2025 registration fee below:

Required Documents List for IISER 2025 Application Form

Candidates must have all the documents required for the IISER application form 2025. To fill out the IISER 2025 application form, candidates require the below mentioned documents:

• Valid Email Id 
• Mobile number
• Credit card, Debit card or Internet banking details
• Scanned photograph (As per given specifications)
• Scanned signature
• Scanned 12th Class Marksheet with clearly visible marks for all subjects
• Scanned 10th Class Marksheet
• Category Certificate issued after 1st April, 2025 (If applicable)
• Photo ID  
• Kashmiri Migrant certificate (If applicable)
• Medical certificate for PwD (If applicable)

Specifications for Documents for IISER 2025 Application Form

Candidates must check the file size before uploading their signature, photographs, and documents. The format and maximum file size for the IISER 2025 application form is described in the table below:

What after IISER Application Form 2025?

After completing the IISER 2025 application form process, officials will release the IISER Aptitude Test Admit Card 2025 for candidates to take the exam. After entering their credentials, candidates can download their IISER Aptitude Test admit card from the official website. All candidates must present their IISER 2025 admit card at the time of the exam.