Indian Institutes of Management (IIM) announced a two‑day Common Admission Test (CAT) 2026 correction window. It runs Oct 5, 10:00 AM to Oct 6, 5:00 PM Indian Standard Time (IST). Only fee‑paid applicants can edit photo, signature, and test city choices.
Edits apply only to uploaded images and city preferences; identity fields stay locked. Name, date of birth, category, email, and mobile number cannot change here. Saved‑but‑unpaid applications are ineligible for correction access. After 5:00 PM on Oct 6, the portal freezes all edits.

Log in to the CAT portal using your registered email and password. Use only the official CAT portal. Open Application Status, then choose Edit Application. Navigate to Photo and Signature, or Test City, as required. Preview changes carefully and select Submit. Confirm the on‑screen acknowledgement and note the timestamp.
Use a recent, clear, front‑facing photo against a plain background. Avoid shadows, filters, and tilted frames. Use the crop tool to match on‑screen guidelines. Keep file size within the limit displayed on screen. Verify the preview before saving to avoid blurs or cuts.
Use the city section to drag choices or move them up. Place your home city first, then nearby options with reliable travel. Keep at least one out‑of‑state backup to mitigate local disruptions. Check calendars for festivals or weather that could affect access.
Identity‑linked fields remain locked to protect exam integrity. These include name, date of birth, category, email, and mobile number. If an actual error exists, contact the official helpdesk with documents. The correction window does not cover demographic revisions or typo fixes here.
After final submission, capture the acknowledgement message and confirmation email. Ensure your dashboard shows Edited on Oct 5 or Oct 6. Watch the official CAT website for admit card dates after corrections. Keep copies and match details with your identification document.