IISER 2026 Round 4 Seat Allotment - Quick Overview

IISER IAT 2026 Round 4 seat allotment result has been released on August 18, 2026 on the official admission portal, iiseradmission.in. Candidates who registered and filled institute/programme choices for the Indian Institutes of Science Education and Research (IISER) counselling 2026 can log in with their application number and password to check whether they have received an admission offer in this round. The Round 4 window runs from August 18 to August 20, 2026, and candidates who receive a seat offer must submit their willingness and pay the Seat Acceptance Fee (SAF) by the August 20, 2026 deadline to retain the offer.

Direct Link to Check IISER 2026 Round 4 Seat Allotment Result

IISER 2026 Round 4 Seat Allotment - Quick Overview

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IISER Counselling 2026: Important Dates

How to Check IISER 2026 Round 4 Seat Allotment Result?

• Visit the official IISER Admission Portal: iiseradmission.in.
• Click on the IISER 2026 counselling/admission login link on the homepage.
• Enter your registered application number and password.
• Log in to your candidate dashboard.
• Open the "Seat Allotment" or "Admission Offer" section.
• Check the IISER campus and programme allotted to you, along with your rank and category.
• Download or save the admission offer letter for future reference.

What the IISER Round 4 Allotment Letter Shows

The allotment letter/offer displayed on the dashboard typically includes the candidate's name, application number, IAT rank, category, the IISER campus and programme allotted, and the deadline to respond. Candidates should verify all details carefully and report any discrepancy through the official grievance channel on the portal.

What Happens After Round 4?

Candidates who float their seat or remain unallotted after Round 4 will be considered in Round 5, scheduled for August 24 to August 26, 2026. Seat movement across rounds typically occurs as higher-ranked candidates float and upgrade to more preferred campuses, opening vacancies for candidates further down the merit list. Candidates who wish to exit the counselling process entirely can do so through the withdrawal option on the portal, subject to the applicable refund policy of the institute.

Important Instructions for Round 4 Candidates

• Log in only through the official portal, iiseradmission.in - do not share your application number or password with anyone.
• Respond to your Round 4 offer (Freeze/Float/Reject) and complete SAF payment before August 20, 2026, IST.
• Keep a copy of the payment receipt and the downloaded allotment letter.
• Candidates who do not respond within the deadline forfeit the offer and are not considered in later rounds.
• Physical reporting at the allotted IISER campus, when required, will follow a separate schedule to be announced after the final counselling round.

IISER 2026 Round 4 Seat Allotment Result - Important Links

• Direct Link to Check IISER 2026 Round 4 Seat Allotment Result
• IISER Official Website