CAT 2026 Form Correction 2026: Things to Check Before Last Day

The CAT 2026 Form Correction Window will open on October 5, giving registered candidates a limited opportunity to rectify selected details in their Common Admission Test application form. IIM Indore, the CAT 2026 conducting institute, will activate the correction facility at 10 AM on October 5, and candidates can make permitted changes until 5 PM on October 6, 2026.

The CAT 2026 Form Correction facility is available only to candidates who completed their registration and paid the prescribed application fee. Unlike a general application edit facility, CAT form correction 2026 allows changes only in three areas: uploaded photograph, signature and test state/city preferences. With the CAT 2026 correction window scheduled for only two days, candidates should review the relevant details beforehand. The CAT 2026 registration process had closed on September 22, while the CAT exam is scheduled for November 29, 2026.

CAT 2026 Form Correction Dates and Important Details

The CAT correction window 2026 is a short-duration facility, so candidates need to keep their login credentials ready before the edit link becomes active. IIM Indore has specified the opening and closing time for the correction facility.

The table below summarises the CAT 2026 Form Correction Date, eligibility and editable fields. This will help candidates distinguish between information that can still be modified and details that remain locked after submission.

7 Things to Check Before CAT 2026 Correction Window Opens

The CAT 2026 application form correction window does not allow candidates to change every section of the submitted application. Therefore, applicants should concentrate on the three fields officially opened for editing and verify whether any correction is actually required.

The following seven checks can help candidates prepare for the CAT form correction window 2026 and avoid submitting incorrect information during the limited edit period.

1. Check Your Uploaded Photograph

The photograph is one of the three editable fields in CAT 2026 Form Correction. Candidates should review whether the uploaded image is clear, properly visible and consistent with the prescribed CAT application requirements.

2. Verify the CAT 2026 Signature

Candidates should also inspect the signature uploaded in their CAT 2026 application form. An unclear, incorrect or unsuitable signature can be replaced during the correction window.

3. Recheck Test State and City Preferences

The third editable section covers CAT 2026 Test State and City Preferences. Candidates can modify their preferred test locations during the correction window according to the options available on the CAT portal.

4. Do Not Expect Personal Details to Be Editable

The CAT 2026 correction facility is limited. Details such as the candidate's name, date of birth, email address, mobile number and other personal information are not included among the officially editable fields.

5. Recheck Academic and Category Details

Academic information and reservation category details also remain outside the permitted CAT 2026 form correction fields. Applicants should understand this limitation before accessing the edit facility.

6. Keep CAT Login Details Ready

The CAT 2026 correction window will be accessed through the official CAT portal using the candidate's registered login credentials. Candidates should keep their CAT User ID and password available before October 5.

7. Submit Corrections Before October 6, 5 PM

The most important deadline is the CAT 2026 Form Correction Last Date. IIM Indore has scheduled the closing of the correction facility for 5 PM on October 6, 2026.

Candidates who need to modify their photograph, signature or test city preferences should complete the process before the deadline. The official notification states that no extension will be provided beyond the specified correction period.

How to Edit CAT 2026 Application Form?

Once the CAT Form Correction Window 2026 opens, eligible applicants can access the edit facility through the official CAT website. The correction process will require candidates to log in and make changes only in the fields enabled by IIM Indore.

The correction can be completed by following these steps:

1. Visit the official CAT 2026 website.
2. Open the registered candidate login section.
3. Enter the CAT User ID and password.
4. Access the submitted CAT 2026 application form.
5. Open the available correction/edit option.
6. Modify the photograph, signature or test city preferences, wherever required.
7. Review the revised details carefully.
8. Submit the corrections and save the updated application confirmation.

CAT 2026 Form Correction FAQs