The correction facility is available only to candidates who successfully completed their CAT 2026 registration and paid the prescribed application fee within the original application period. The CAT 2026 registration process had closed on September 22, while the fee-payment facility ended on September 24.

Candidates who are eligible to use the correction window should take advantage of this limited opportunity to verify their application details and rectify the fields permitted by the examination authority.

Importantly, the correction facility is limited in scope. Candidates cannot modify every section of the CAT application form. IIM Indore has allowed corrections only in selected fields, namely the uploaded photograph, signature and test state/city preferences.

CAT 2026 Form Correction Window: Key Highlights

IIM Indore has made it clear that the correction deadline will not be extended beyond the specified closing time. Candidates should therefore complete any necessary corrections well before the deadline.

CAT 2026 Correction Window Opens

The CAT 2026 application correction facility has now gone live on the official CAT portal.

Candidates who completed their registration and successfully paid the application fee can log in using their existing CAT credentials and access the submitted application.

The correction window is intended to give candidates a final opportunity to rectify certain application-related issues before the examination process moves towards admit-card issuance.

The facility is particularly useful for applicants who:

• Uploaded an incorrect photograph.

• Uploaded an incorrect or unclear signature.

• Need to modify their preferred examination state.

• Need to change their preferred examination city.

• Want to review the test-location choices already submitted.

However, candidates should remember that personal and academic information cannot be modified through this correction facility.

CAT 2026: What Details Can Be Edited?

IIM Indore has specified three categories of information that candidates can modify during the correction window.

1. Photograph

Candidates can replace their previously uploaded photograph if it does not comply with the prescribed requirements or if they believe the uploaded image is unsuitable.

Candidates should upload a clear and recent photograph meeting the specifications prescribed for CAT 2026.

According to the counselling and application guidance currently available, candidates should pay attention to the image format, file size, dimensions, background and clarity before uploading the replacement photograph.

2. Signature

Candidates can also replace their uploaded signature.

If the previously uploaded signature is unclear, incorrectly scanned or does not meet the prescribed specifications, candidates can upload a corrected image during the edit window.

The signature should be clearly visible and should conform to the technical requirements specified by the CAT authorities.

3. Test State and City Preferences

Candidates can modify their test state and city preferences during the correction window.

This is particularly important for applicants who have changed their preferred examination location or who may have selected an incorrect city during the original application process.

Candidates should review the available test cities carefully before submitting the revised preferences.

CAT 2026: Details That Cannot Be Changed

The correction window is not a complete application-edit facility.

Several important details remain locked after submission.

Candidates cannot use the correction window to modify details such as:

• Full name

• Date of birth

• Registered mobile number

• Registered email address

• Category

• Academic qualifications

• Educational details

• Other personal information submitted in the original application

Therefore, candidates should not assume that every error in the CAT application can be corrected during this period.

Who Can Use CAT 2026 Form Correction Facility?

Only candidates who successfully completed the CAT 2026 application process and paid the prescribed application fee within the specified registration period are eligible to use the correction window.

The eligibility requirement is important because merely creating an account or beginning the application does not make a candidate eligible for the correction facility.

Candidates whose applications remained incomplete or whose fee transactions were unsuccessful cannot use the correction window.

The original CAT 2026 registration process closed on September 22, 2026, and the fee-payment facility closed on September 24, 2026.

CAT 2026 Form Correction: How to Make Changes

Eligible candidates can follow these steps to edit the permitted details:

Step 1: Visit the Official CAT Website

Go to the official CAT examination portal at iimcat.ac.in.

Step 2: Click on Candidate Login

Select the candidate login option available on the website.

Step 3: Enter Login Credentials

Enter the CAT User ID and password created during registration.

Step 4: Open the Submitted Application

After logging in, access the submitted CAT 2026 application form from the candidate dashboard.

Step 5: Select the Correction Option

Choose the fields that have been opened for editing.

Step 6: Make the Required Changes

Candidates can modify:

• Photograph

• Signature

• Test state preference

• Test city preference

Step 7: Review the Updated Information

Candidates should carefully check all modifications before final submission.

Step 8: Submit the Corrected Form

Submit the revised information through the portal before the correction window closes.

Candidates should ensure that the changes are saved successfully before exiting the portal.

CAT 2026 Photograph Correction: Important Points

Candidates replacing their photograph should pay close attention to the prescribed specifications.

The photograph should be:

• Recent

• Clear

• Front-facing

• Properly visible

• Free from unnecessary obstruction

• In the prescribed digital format

• Within the permitted file-size limit

• Consistent with the image specifications mentioned by the examination authority

Candidates should avoid uploading an old, blurry, excessively dark or poorly cropped photograph.

A photograph that does not meet the prescribed technical requirements can create problems later during candidate verification.

The CAT correction guidance indicates that the photograph should be in JPG/JPEG format, with the applicable file-size and dimension requirements followed carefully.

CAT 2026 Signature Correction

Candidates who need to replace their signature should prepare a fresh scanned image before entering the correction portal.

The signature should be:

• Clearly visible

• Properly scanned

• Free from unnecessary marks

• In the prescribed format

• Within the permitted file size

Candidates should avoid submitting a signature image that is too small, distorted or difficult to read.

CAT 2026 Test City Correction

The ability to change test-state and city preferences is another important feature of the correction window.

Candidates who selected a city incorrectly during registration or whose circumstances have changed can review the available choices and modify them where permitted.

However, candidates should remember that selecting a particular city does not necessarily guarantee allotment to that exact location. Test-centre allotment remains subject to the examination authority's arrangements and availability.

CAT 2026 Correction Window Deadline

The CAT 2026 correction window will close at 5:00 PM on October 6, 2026.

The window opened at 10:00 AM on October 5, giving candidates a relatively short period to make corrections.

IIM Indore has stated that no extension will be granted after the deadline.

Candidates should therefore avoid waiting until the last few minutes to make changes.

Why Candidates Should Complete Corrections Early

Although the correction facility remains available until October 6, candidates are advised to complete the process as soon as possible.

Last-minute corrections can create unnecessary difficulties because of:

• Heavy website traffic

• Internet connectivity problems

• Upload failures

• Payment or login-related technical issues

• Incorrect file formats

• Difficulty accessing the portal near the deadline

Completing the correction process early gives candidates sufficient time to review the updated information.

CAT 2026 Admit Card Date

The CAT 2026 admit card is scheduled to be released on November 4, 2026.

The details submitted through the application, including relevant candidate and examination-centre information, will be used in the subsequent examination process.

Candidates should therefore make sure that the photograph, signature and test-location preferences they submit during the correction period are accurate.

CAT 2026 Exam Date

The Common Admission Test 2026 is scheduled to be conducted on November 29, 2026.

The examination will be held in three sessions at designated test cities across India.

CAT is one of the country's most competitive management entrance examinations and is used for admission to the postgraduate management programmes of the Indian Institutes of Management and several other leading B-schools.

CAT 2026 Exam Pattern

The CAT 2026 examination will continue to assess candidates across three major sections:

1.    Verbal Ability and Reading Comprehension (VARC)

2.    Data Interpretation and Logical Reasoning (DILR)

3.    Quantitative Ability (QA)

The examination duration is 120 minutes, with 40 minutes allotted to each section.

Candidates cannot switch between sections while attempting a particular section.

This makes time management particularly important because unused time from one section cannot simply be transferred to another.

CAT 2026 Candidates Should Now Focus on Preparation

Once the application correction process is completed, candidates should shift their full attention towards CAT preparation.

With the examination scheduled for November 29, aspirants have limited time to strengthen their preparation.

The remaining preparation period should ideally include:

• Revision of important concepts

• Section-wise mock tests

• Full-length CAT mock examinations

• Previous-year question practice

• Reading comprehension practice

• Data interpretation sets

• Logical reasoning practice

• Quantitative aptitude revision

• Time-management exercises

• Analysis of mock-test performance

Simply taking mock tests is not sufficient. Candidates should carefully analyse incorrect answers and identify recurring weaknesses.

How to Use the Remaining Time Before CAT 2026

VARC Preparation

Candidates should focus on reading comprehension, para-jumbles, para-summary questions and other verbal ability areas included in the examination.

Regular reading can help improve comprehension speed and accuracy.

DILR Preparation

Candidates should practise different types of data interpretation and logical reasoning sets.

The objective should be to identify manageable sets quickly rather than spending excessive time on a difficult question set.

Quantitative Ability Preparation

Candidates should revise important areas such as:

• Arithmetic

• Algebra

• Geometry

• Number systems

• Modern mathematics

The exact emphasis should be based on the candidate's own strengths, weaknesses and analysis of recent CAT-level practice material.

CAT 2026 Form Correction: Common Mistakes to Avoid

Candidates using the correction facility should avoid the following mistakes:

Do not try to change locked fields: The system will not permit changes to information that has not been opened for editing.

Do not upload a poor-quality photograph: Make sure the image meets the prescribed specifications.

Do not upload an unclear signature: Use a properly scanned signature.

Do not select cities casually: Review the available test-city choices carefully.

Do not wait until the final hour: Complete corrections early.

Do not forget to submit: Changes may not be saved unless the final submission process is completed.

Do not assume another correction window will open: IIM Indore has indicated that the deadline will not be extended.

CAT 2026 Form Correction: Important Checklist

Before closing the correction window, candidates should confirm:

• Photograph is correct.

• Photograph meets the prescribed specifications.

• Signature is clear.

• Signature meets the required format.

• Test state preference is correct.

• Test city preference is correct.

• All changes have been reviewed.

• Corrected application has been submitted.

• Confirmation/details have been saved for future reference.

CAT 2026 Application Correction: What Happens Next?

After the correction window closes on October 6, the next major milestone for CAT 2026 candidates will be the release of the admit card.

The admit card is scheduled to become available from November 4, 2026.

Candidates should download it as soon as it is released and carefully verify:

• Candidate name

• Photograph

• Examination date

• Examination session

• Test centre

• Reporting time

• Exam-day instructions

Any discrepancy should be addressed through the mechanism specified by the examination authority.

CAT 2026: Important Dates

The correction window dates and examination schedule have been announced by the CAT 2026 conducting authority.

CAT 2026 Form Correction: Latest Update

As of October 5, 2026, the CAT 2026 application correction window is live.

Eligible candidates can access the facility through the official CAT portal and make corrections to their photograph, signature and test state/city preferences.

The facility will remain open only until 5:00 PM on October 6, 2026. Candidates who have successfully completed registration and fee payment should use this final opportunity to check the permitted fields and make necessary changes.

Candidates should remember that personal details, academic information, category and contact details are not editable through this window.

Conclusion

The opening of the CAT 2026 form correction window is an important opportunity for candidates who have already registered for the examination to rectify permitted errors in their applications.

IIM Indore has opened the correction facility from 10:00 AM on October 5 until 5:00 PM on October 6, 2026. Only successfully registered and fee-paid candidates can access the facility.

The correction window allows candidates to modify their photograph, signature and test state/city preferences, while important personal, academic and category-related information remains locked.

With the CAT 2026 examination scheduled for November 29, candidates should complete any required corrections immediately and then concentrate on their preparation. The admit card is scheduled to be released from November 4.

Since the correction window is available for a very limited period and no extension is expected, candidates should not postpone the process. A careful review of the application now can help avoid complications during the admit-card and examination stages.