IISER IAT 2025: Portal Opens for Uploading Class 12 Marks and Required Documents

The Indian Institutes of Science Education and Research (IISER) have opened the application portal for uploading Class 12 marks and selective documents for IISER Aptitude Test (IAT) 2025 aspirants. Candidates who have already registered for the entrance exam are now required to upload their academic details and specific documents as part of the application verification process.
🔍 What Needs to Be Uploaded?
As per the official notification, candidates must log in to the IAT portal and upload the following:
Class 12 mark sheet or equivalent qualifying examination result
Category certificate (if applicable)
PwD certificate (if applicable)
Any other document as required for specific quotas or claims
⏳ Deadline to Upload
The document upload facility is open now, and candidates are advised to complete the process well before the deadline to avoid last-minute technical glitches. The official closing date for uploading documents has not yet been confirmed but is expected to fall within a week of the portal opening.
📌 Why It Matters
The uploaded academic information will be used to verify eligibility criteria for admission to the five-year BS-MS dual degree programmes offered by IISERs across India. Failure to upload required documents may result in application rejection or disqualification from further rounds of the admission process.
🏫 About IAT 2025
The IISER Aptitude Test 2025 is the gateway for admission to seven premier IISERs located in Berhampur, Bhopal, Kolkata, Mohali, Pune, Thiruvananthapuram, and Tirupati. The examination tests students on Physics, Chemistry, Mathematics, and Biology and is considered one of the most competitive exams for science aspirants in India.
📣 Official Statement
An IISER official stated:
“We urge candidates to carefully read the guidelines before uploading documents. Any discrepancy or incorrect document could affect their admission chances. This is a crucial stage in the application process.”
Candidates are advised to keep scanned copies of all documents ready and ensure they meet the prescribed format and file size requirements. For further updates, aspirants should regularly visit the official IISER admissions website and stay alert to any changes or announcements.
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