IISER 2026 application form was released online. While filling IAT application form, candidates need to upload a few documents. Here we have provided the list of documents required for IAT 2026 admission, registration process, IISER registration fees and more.
IISER application form 2026 was released on March 5, 2026. The authority has updated the IAT exam 2026 registration link online. IISER application process comprises registration, form filling, uploading documents and payment of the application fee. Candidates must complete the IISER registration 2026 before the last date. The authority will conclude the registration on April 13, 2026. IISER Berhampur will conduct the IISER Aptitude Test on June 7, 2026.
The list of documents required to fill IAT application form 2026 is listed on this page. Ensure all the documents are in prescribed format else you cannot upload them. Passed 10+2 or equivalent from a recognised board can fill IISER application form 2026. Check the page to know about the documents required to fill IISER form 2026.
Also Read: Live Updates on IISER 2026 Registration
- IISER Entrance Exam 2026 Dates
- IISER 2026 Application Form: Documents Required
- IISER Entrance Exam 2026: Photograph Upload Dimensions
- IISER Application Form 2026: Signature Upload Dimensions
- IAT 2026 Registration: Documents Size Details
- How to fill IISER 2026 Application Form
- IISER 2026 Eligibility Criteria
IISER Entrance Exam 2026 Dates
The authority has announced the IISER 2026 exam date online. Candidates can IAT important dates 2026 to stay updated with the ongoing and upcoming events. Check the table for IISER entrance exam 2026 dates.
| IISER Entrance Exam 2026 Events | IISER 2026 Dates |
|---|---|
| IISER Entrance Exam 2026 Application Form Start Date | March 5, 2026 |
| IISER Entrance Exam 2026 Application Form End Date | April 13, 2026 |
| IISER Entrance Exam 2026 Application Form Correction Window | April 16 to 18, 2026 |
| IISER Entrance Exam 2026 Admit Card | May 24, 2026 |
| IISER Entrance Exam Date 2026 | June 7, 2026 |
Commonly asked questions
The IISER entrance exam will be conducted on June 7, 2026. The exam is conducted as a computer-based test for three hours. Students who wish to appear for the exam need to apply online.
IISER Entrance Exam centres are located in cities across India. The exam is not conducted outside India. In case there is a change this year, it will be updated here.
IISER entrance exam 2026 is scheduled on June 7, 2026. The exam time is from 9 AM to 12 PM. IISER Berhampur will conduct the IISER Aptitude Test 2026.
IISER 2026 Application Form: Documents Required
Here is the list of candidates required while filling out the IAT 2026 application form:
- Class 10 Board exam or equivalent Marksheet or Pass Certificate
- Class 10 Board exam or equivalent Marksheet or Pass Certificate
- If the class 12 Board exam or equivalent) Marksheet is not available now, then you can instead upload a signed declaration form - “DECLARATION BY THE CANDIDATE IN LIEU OF ELIGIBILITY EXAM CERTIFICATE/MARKSHEET”. Fill in the form, sign it, scan it and then upload.
- Candidate's Photograph
- Candidate's Signature
- ID proof with photo (Aadhaar Card, driving license, etc.)
-
Category Certificate (if applicable).
Also Read: IISER Aptitude Test Physics Syllabus 2025: Check Topic-wise Complete Syllabus Here
IISER Entrance Exam 2026: Photograph Upload Dimensions
The photograph must match your appearance on the day of the examination in the following dimensions:
| Specifications | Details |
|---|---|
| Dimensions | passport-sized photograph of the face of the candidate |
| Colour of the Image | The photograph must be recent and must be in COLOUR. Photographs of poor resolution taken using a mobile phone and other self-composed portraits may result in the rejection of the application. |
| Format | The photograph is required in JPEG/JPG format and must be of size 3.5 cm × 4.5 cm (Width × Height). |
| Maximum and Minimum Pixel | The file size of the image should be in the range of 10 kB to 200 kB. |
| Background | The background of the photograph must be white or a very light colour.
|
Note: The Candidate has to upload only his/her own photograph and signature in the format as mentioned above (and not of anybody else) in a correct/proper manner.
Also Read: IISER Biology Syllabus 2025: Check Class 11 and Class 12 NCERT Biology Syllabus Here
Commonly asked questions
The portal for document upload and freezing of IISER preferences for IISER 2026 Admissions is expected to begin in the month of July 2026, tentatively. After accepting the offer and paying the seat acceptance fee, the candidate can exercise two options:
- Candidate can FREEZE the seat (they will not participate in further rounds of counselling),
- Candidate can FLOAT (they will participate in further rounds of counselling to get their higher preferences). The FLOAT option is activated by default for those who pay the seat acceptance fee. A student who has chosen to FLOAT will again be considered for seat allocation in the next round. If they are eligible to secure a seat in an IISER that is higher in their preference list than the currently accepted one, they will be offered that seat.
The IISER Entrance Exam 2026 notification was released on February 7, 2026. The exam is conducted for admission to the five-year BS-MS dual degree and four-year BS degree programmes. The IISER Entrance Exam 2026 will be conducted on May 24, 2026.
Indian Institute of Science Education and Research will announce the IISER 2026 exam date on the website, iiseradmission.in/. Students can check the IAT exam date to know the schedule of important events like registration, entrance exam date, admit card, result, and more.
Explore colleges based on IISER Entrance Exam
IISER Application Form 2026: Signature Upload Dimensions
While uploading the signature of the candidate, the following details need to be kept in mind:
| Specifications | Details |
|---|---|
| Dimensions | Draw a rectangular box of size 2 cm x 7 cm (Height x Width) on a white paper. Sign with a black or dark blue ink pen completely within this box horizontally. |
| Image Format | JPEG/JPG |
| File size range | The file size of the image should be in the range of 5 kB to 100 kB |
IAT 2026 Registration: Documents Size Details
During the online application, candidates will have to upload digital copies of forms or certificates. The acceptable file sizes are mentioned below:
- Photo ID 200KB- upto 1 MB
- Caste Certificate 200KB- upto 1 MB
- 10th Marksheet 200KB- upto 1 MB
- 12th Marksheet 200KB- upto 1 MB
- PwD Certificate 200KB- upto 1 MB
IAT 2026 Application Fee
The authority has released the IISER application fee 2026 for GEN, OBC, SC, and ST online. The application fee is to be paid by the applicant during the submission of the application form.
- INR 2,000 for candidates applying under General, EWS, OBC, and OBC-NCL categories.
- INR 1,000 for candidates applying under persons with disabilities (PwD), persons registered as Kashmiri Migrants/Kashmiri Pandits/Kashmiri Hindu Families (Non-Migrant) and SC/ST category.
- INR 12,000 for candidates applying under the Foreign National category.
How to fill IISER 2026 Application Form
Below is the process given for how to fill IISER 2026 online application form.
- Go to the website https://iiseradmission.in/
- Click on the online register link.
- Fill in the details asked in the application form correctly.
- Upload scanned images as per the instructions mentioned.
- Pay the application fees through the payment gateway provided.
- Submit the application form and take its printout.
IISER 2026 Eligibility Criteria
To meet the eligibility criteria to appear for the IISER 2026 entrance exam are given below.
-
The candidates must have passed the Class XII or equivalent level examination in 2024, 2025 or 2026 from any board recognised by the Council of Boards of School Education in India.
-
Candidates must have taken at least three subjects among Biology, Chemistry, Mathematics and Physics during their Class 12 Board exam or equivalent.
-
Candidates belonging to reserved categories are required to score a minimum of 55 per cent marks in aggregate or equivalent grade in their Class 12 Board or equivalent examination. Candidates belonging to other categories are required to score a minimum of 60 per cent marks in aggregate or equivalent grade in their Class 12 Board or equivalent examination.
NOTE: The students from the Jammu and Kashmir Board of School Education (JKBOSE), from the Kashmir division/Winter Zone areas of Jammu division and the U.T. of Ladakh, who had appeared in their Class 12 Board or equivalent level examination in December 2022, will also be eligible to apply for the IAT 2026, provided they satisfy the other eligibility criteria.
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Student Forum
Answered a week ago
The last date to apply for IISER 2026 is April 13, 2026. IAT application form will be available on the website, iiseradmission.in.
V
Contributor-Level 10
Answered a week ago
IISER 2026 application is available from March 5 to April 13. Eligible candidates can fill the application form online at iiseradmission.in. The process to fill the application form is registration, form filling, and payment of fees.
V
Contributor-Level 10
Answered a week ago
IISER Berhampur released the application form for IISER 2026 on March 5, 2026. The registration link is updated on the website, iiseradmission.in.
V
Contributor-Level 10
Answered a week ago
IISER 2026 application fee is updated online. The application fee for IISER 2026 is Rs. 2000 (General, EWS, OBC, and OBC-NCL). For other categories, the fee is Rs. 1000.
V
Contributor-Level 10
Answered 2 weeks ago
The official website to check the result of IISER 2026 is iiseradmission.in. Students have to provide the required credentials to check the exam result.
V
Contributor-Level 10
Answered 2 weeks ago
There are 2343 seats, including supernumerary seats for BS-MS / BS / B.Tech. programmes.
BS-MS programme seat matrix
| IISER | Total Seats |
| IISER Berhampur | 300 |
| IISER Bhopal | 300 |
| IISER Kolkata | 280 |
| IISER Kolkata (BS-MS in Computational and Data Sciences) | 30 |
| IISER Pune | 288 |
| IISER Mohali | 275 |
| IISER Thiruvananthapuram | 320 |
| IISER Tirupati | 250 |
V
Contributor-Level 10
Answered 2 weeks ago
The authority has not announced the IISER result date. Students can check the IISER Admisison 2026 website for any updates.
V
Contributor-Level 10
Answered 2 weeks ago
IISER counselling is conducted in multiple rounds. Students who qualify the IISER entrance exam can participate in the counselling process.
V
Contributor-Level 10
Answered 2 weeks ago
IISER entrance exam 2026 is scheduled on June 7, 2026. The exam time is from 9 AM to 12 PM. IISER Berhampur will conduct the IISER Aptitude Test 2026.
V
Contributor-Level 10
Answered 2 weeks ago
The cutoff rank for IISER will be released online. Meanwhile, students can check the previous year cutoff of IISER to know what rank is required for admission.
V
Contributor-Level 10
Exam On - 9 Mar '26 - 13 Mar '26
