CAT 2026 Correction Window, Dates, Direct Link & Image Guidelines

CAT 2026 Correction Window: The Indian Institute of Management (IIM) Indore, the official conducting institute for the Common Admission Test (CAT 2026), will activate the CAT 2026 Correction Window on the official website iimcat.ac.in. Following the conclusion of online registrations on September 22, 2026, this correction facility allows registered candidates a limited time to edit specific fields in their submitted applications.

The CAT form correction service is provided free of cost to all applicants who completed their registration and paid the required exam fee before the deadline.

CAT 2026 Latest Updates: Limited Correction Window Opens October 5

CAT 2026 Correction Window Highlights

The official schedule for the Common Admission Test 2026 edit facility ensures candidates can rectify errors before admit cards are issued.

CAT 2026 Correction Window Direct Link

CAT 2026 Correction Window is a one-time opportunity for registered candidates to fix photo, signature, or exam city errors before admit cards drop on November 4, 2026. Keep your login details ready for iimcat.ac.in, follow the exact image dimension guidelines, and submit your changes before the expected October 6, 2026 deadline.

 CAT 2026 Correction Window Direct Link (Active at 10:00 AM on
October 5, 2026)

Step-by-Step Guide to Edit Your CAT 2026 Application Form

Candidates can modify their details on the CAT 2026 official website by following these steps:

1. Visit the CAT 2026 official portal at iimcat.ac.in.

2. Click on the Existing User / Candidate Login tab.

3. Enter your User ID and Password generated during registration.

4. Click on the Edit Application Form option active on your candidate dashboard.

5. Update your photograph, signature, or preferred test city order as needed.

6. Carefully re-check all changes, accept the declaration, and click Submit.

7. Download and print the updated application confirmation page for your records.

Also Check: CAT Selection Process

What Details Can You Edit in the CAT 2026 Correction Window?

The CAT 2026 Correction Window allows edits to specific fields only. The table below lists editable vs. non-editable fields:

Also Check:100 Days Plan For CAT

CAT 2026 Image Specifications for Photo and Signature Upload

If you are replacing an unclear photograph or signature during the CAT form correction process, you must adhere strictly to these official formatting specifications:

• Passport Photograph:

• File Format: JPG or JPEG only

• File Size: Maximum up to 80 KB

• Dimensions: 30 mm (width) x 45 mm (height)

• Resolution: Minimum 150 px/inch

• Background: Plain white background with clear face visibility.

• Scanned Signature:

• File Format: JPG or JPEG only

• File Size: Maximum up to 80 KB

• Dimensions: 80 mm (width) x 35 mm (height)

• Background: Black/Blue pen signature on clean white paper.