CAT Form Correction 2026, Expected Date, How To Edit Errors

CAT Form Correction Window 2026

What to do if you enter the wrong spelling or detail in your CAT 2026 application form? The CAT form correction window offers a short chance to fix selected details. CAT 2026 registration closes on September 22, 2026, at 5:00 PM. After registration closes, IIM Indore open a brief edit window for registered candidates only. The window could open around October 3 and close around October 7, 2026. However, the exact dates are yet to be announced officially. So, use this chance to correct your mistakes.

CAT 2026 Form Correction Window Expected Date

The CAT form correction window is expected to open shortly after registration closes. The official CAT 2026 information confirms that a short edit window will be available after registration. However, it does not provide the exact opening and closing dates yet.

Based on the expected schedule, the CAT form correction window could open between October 3 and October 5. It could remain active until around October 7 or October 8.

The correction facility will only be available to candidates who successfully completed the payment and submitted the application. You must also have paid the applicable registration fee within the deadline.

Last year, the CAT application form correction window opened on October 4, 2025 and remained available for a short period until October 7, 2025. Therefore, a similar timeline could be expected for CAT 2026. However, you must keep your tabs on the official CAT website once IIMs announce the exact schedule.

Also Read: CAT 2026 Registration Date Extended, Official Updated PDF 

What Can You Edit in the CAT 2026 Application Form?

CAT 2026 allows changes only in a few selected fields during the edit window. The official information specifically mentions three editable areas.

The correction facility is not a second registration period. It only provides limited access to selected application fields.

For instance, you can replace an unsuitable photograph or upload a clearer signature. You can also modify your preferred test cities during the permitted period.

CAT 2026 will be conducted across around 170 cities. You can select five preferred cities while completing the application form. The CAT Centre will try to allot a centre from your listed preferences, subject to availability.

Therefore, check these fields carefully before submitting any correction.

How to Make Corrections in CAT Application Form 2026?

The CAT form correction process is expected to take place through the official CAT website. Keep your login details ready before the window opens.

Follow these steps while making the correction:

1. Visit the official CAT website and open the CAT 2026 login page.
2. Enter your registered User ID and password to access your account.
3. Open your submitted CAT 2026 application form.
4. Check whether the edit option is available on your dashboard.
5. Select the field that requires correction.
6. Upload the revised photograph or signature, if required.
7. Update your preferred test cities, if necessary.
8. Review the revised details carefully before submitting.
9. Save the updated application confirmation for future reference.

While uploading a new image, check the prescribed format and size mentioned on the CAT portal. A small mismatch can create problems during the upload process.

Moreover, verify your test city preferences before submitting the changes. Once a test centre is allotted, CAT authorities do not permit further changes to the allotted centre.

Also Read: How to fill CAT 2026 Form: Last Date, Eligibility & Documents

Details You Cannot Change During CAT Form Correction Window

The CAT application form correction window has a narrow scope. It does not allow you to reopen every section of the submitted application.

The following details are not listed among the editable fields for CAT 2026:

Therefore, you should not wait for the CAT application form correction window to fix information outside these three fields. The CAT authorities have specifically limited the edit facility to photograph, signature, and test city preferences. These are the main things needed to allot the admit card to the right test city and ensure the right photo and signature for the exam system at the exam centre. If a mistake appears in another section, you won't be able to change it during this window unless CAT authorities issue a separate instruction.

What to Do If You Made a Mistake in the CAT 2026 Form?

A mistake in your CAT 2026 application form can feel stressful, especially after paying the CAT Form fees 2026. However, first check whether the error detail falls within the permitted editable options.

• If the mistake concerns your photograph, signature, or test city preferences, use the edit window. Keep the revised documents ready before the window opens so you can act without rushing.
• If you entered an incorrect academic, personal, category, or programme detail, check the official CAT website for further instructions. Do not create a second application just to correct an earlier submission.
• You should also avoid waiting until the final hours of the correction window. Website traffic can increase near deadlines, which could make uploading or submitting changes difficult.
• Keep your confirmation details, payment receipt, and application information safely stored. These records can help while checking your application status later.
• Most importantly, do not assume that every submitted detail can be changed later. The CAT application should be treated as final except for the fields specifically opened for editing.

Also Read: CAT 2026 Application Form: Common Mistakes To Avoid

CAT Form Correction Window 2026: Conclusion

The CAT 2026 form correction window is expected to provide a short opportunity after registration closes. The window is expected to open on October 3 and close around October 7.

The permitted corrections are limited to your photograph, signature, and test city preferences. Therefore, checking your application before the September 22 registration deadline remains important. Once the official announcement comes, verify the schedule on the official CAT portal. A few minutes spent checking your application can prevent avoidable issues later.