CAT Application Process

The CAT form correction window usually opens for 2-3 days. It opens a day after the last date of CAT registration. For example, if the CAT registration 2025 will end on September 13, the form correction window will open on September 14 and close on September 17, 2025. If the CAT registration window is extended by a week, then th form correction window will open thereafter.

Only registered candidates, who shall have paid the application fee will be able to access their CAT 2025 application forms to make changes. CAT form correction is a one-time activity so candidates must not miss the chance of updating their photo, signature and changing test city choices if required.

There are over 170 cities where CAT exam is held. These 170 cities are spread across India consist of metropolitan cities, capital cities, Tier-2 and Tier-3 cities. Candidate can select up to five cities for allotment of test centre. The process of test city selection is a part of CAT application process. In the CAT application form, there is a field in which candidates have to select the cities. They need to select the city of preference in order of 1 to 5. The examination authorities will try to allot the test centre in the city of first preference. Thus, candidates must fill all the five cities carefully. They must choose their home city of city of current residence as the first preference. The test city option can only be changed during the form correction window. After that, the request for change of the city will not be accepted by the exam authorities.

Candidates need the following documents while filling the CAT application form:

• A recent passport size photo (color against white background)
• Scanned signature with black pen on white paper
• Any photo ID card like PAN card, Aadhaar Card, Voter ID, Passport 
• Class 10 marksheet 
• Class 12 marksheet 
• Graduation marksheet 
• Permanent address proof 
• Work experience documents Reserved category students need to upload Category Certificate along with the CAT application form. The Certificate is available on the CAT website. Candidates can download, fill it, get it attested by competent authority and upload it as PDF with the CAT application form. 
• The PwD category students also have to fill the PwD form and Scribe affidavit along with the exam application form. This is necessary for getting scribe facility and PwD facility at the test centre. The CAT application form is same for students from all categories. Those belonging to a particular category (SC/ST/PwD) will be required to mention it in the relevant field of the CAT form.