IISER IAT 2026 Document Upload Deadline: Final Date To Submit Marksheets And Certificates

Indian Institutes of Science Education and Research (IISER) aspirants must act now. Today, June 21, is the final deadline to upload crucial documents. Candidates need to submit Class 12 marksheets and category certificates. Missing this window leads to immediate disqualification from the process. Log into the portal immediately to complete your profile for the IAT 2026 cycle today.

This requirement applies to everyone who appeared for the IISER Aptitude Test (IAT). Even general category students must upload their Class 12 marksheets now. For quota seats, provide your category certificates correctly. Accuracy ensures your seat eligibility remains valid during the upcoming intensive counselling and seat allocation process. This is a critical step for your admission.

IISER IAT 2026 Document Deadline Ends Today

Document Checklist for IISER IAT 2026 Uploads

If your official certificate is pending, use the provided declaration form. This temporary measure allows you to proceed without the final document tonight. Ensure all files are in PDF or JPG format within size limits. Avoid portal glitches by clearing your browser cache before the final hour. This simple action helps prevent technical errors during the submission process.

Document Type	Requirement Detail
Class 12 Marksheet	Mandatory for all student categories
Category Certificate	Required for EWS, OBC-NCL, or SC/ST
Medical Proof	Standard certificate for PwD category students

After tonight, the admission committee will verify all submitted student files. If board results are still awaited, follow specific instructions on the official portal. The system may transition to a view-only mode after your successful submission. Once verification finishes, the first admission offers will reach eligible candidates. Check your login dashboard frequently for any updates or status changes this week.

Stay alert for official emails about your document verification status today. Any mismatch in certificates can lead to immediate seat cancellation in July. Contact the helpdesk if the portal shows unexpected errors or frozen screens. This final step is vital for securing a research career in India. Success depends on following these strict administrative timelines for the 2026 academic session.