CAT Form Filling 2026: The CAT 2026 registration date is out, and the exam authority has already opened the form-filling window on 3 August 2026. The last date to register for the CAT 2026 examination is 15 September 2026 till 5:00 PM. There are many candidates who register as a “new candidate” and might get confused about how to fill the form properly and make unusual mistakes which can be avoided during the CAT form filling 2026.
The CAT 2026 form filling process is time-consuming due to several fields, such as adding personal details, academic details, work experience, test city preference and more. It is necessary that candidates fill the whole form for CAT 2026 without making any unnecessary mistakes. On this page, you will get the complete information about the step-by-step guide to filling out the CAT exam form 2026, the documents required for filling out the form, and common mistakes to avoid. So, let’s discuss all the important pointers in a detailed manner related to the CAT form filling 2026.
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CAT Form Filling 2026: Important Dates
CAT 2026 Registration Start Date: 03 August 2026, 10:00 AM (Monday)
CAT 2026 Registration End Date: 15 September 2026, 5:00 PM (Tuesday)
CAT Exam Date 2026: 29 November 2026 (Sunday)
CAT Result 2026: Last Week of December 2026
CAT 2026 Admit Card Release Date: 04 November 2026 until 29 November 2026
CAT 2026 Application Edit Window: September 2026 (Tentative)
CAT Form Filling 2026: Step-By-Step Guide for Filling Application Form
Filling the CAT 2026 application form is an intrusive and time-consuming task because this is considered the initial step to enter all the necessary information required to generate the final admit card before sitting to give the CAT 2026 exam. There are several fields in the CAT 2026 application form, such as personal details, academic details, work experience, test city preference and final declaration. This section will break down the steps in a proper manner so that candidates will not make any mistakes while filling out the CAT 2026 Form.
Step 1: New Candidate Registration
The very first step is the new user registration process on the official website iimcat.ac.in. Candidates can access the “New Candidates Registration” button on the official website window and have to make their profile by filling important details such as “Name of a Candidate”, “Date of Birth”, “Email Address”, “Country” and “Mobile Number”. These details are required to generate both the “User ID” and “Password” so that candidates can log in to the CAT 2026 registration window using these credentials. To complete the “new user registration” process, candidates have to generate the OTP by clicking on the button.
Here are the recommended browsers for the CAT form filling 2026:
Mozilla Firefox (version 134 to 151)
Google Chrome (version 126 to 149)
Microsoft Edge (version 126 to 149)
Step 2: Login To CAT 2026 Website Using User ID and Password
Now, candidates have to click on the “Registered Candidate Login” button. A window appears where you have to enter your system-generated “User ID” and “Password”. In case you forget your password, click on the “forget User ID/Password” button to get the new password on your registered mail address.
Once you’ve entered your credentials, you will be redirected to the “Applicant Details Page”, and there candidates’ personal details are visible on the screen. Here you will see the “Go To Application” option to visit the application form page.
Step 3: Fill The CAT 2026 Application Form
In this step, candidates have to fill out the CAT 2026 registration form, following these fields step-by-step.
- Personal Details
- Academics
- Work Experience
- Programmes
- Test City
- Declaration
These are the fields you have to complete before submission to the final CAT 2026 application form. Please note: candidates have to select up to 5 test cities based on the preferences. The exam authority provides you the option based on the preferred test city or the one close to the preferences which you’ve entered.
CAT Form Filling 2026: Important Documents Required
There are some important documents which candidates require for filling the CAT registration 2026 form.
- Passport-sized photograph & Signature: Candidates have to upload a scanned image of both the documents, where the passport-sized image has the dimensions of 1200 px * 1200 px, whereas for the signature it is 80 mm * 35 mm. The format of a document file should be .jpg or .jpeg.
- Valid EWS/NC-OBC/SC/ST certificate
- Valid PwBD certificate
CAT Form Filling 2026 Fee Structure
The CAT 2026 application form fees have been changed this year.
| Category | CAT 2026 | CAT 2025 |
| SC/ST/PwBD | Rs. 1350 (Increased by Rs. 50) | Rs. 1300 |
| All Other Categories | Rs. 2700 (Increased by Rs. 100) | Rs. 2600 |
Pointers To Keep In Mind During CAT Form Filling 2026
- Candidates should mention the names correctly while filling the CAT 2026 registration form. Because whatever name you will enter in the form while doing registration, the same will be used throughout the process.
- Use your own mail ID and phone number during the CAT form filling 2026 instead of using someone else’s, because all the future communication will be sent here only.
- Upload documents like photograph and signature in the specified format and dimension.
- Enter your 10th and 12th marks correctly in the academic details field because everything gets cross-checked by the authority.
- Mention only full-time work experience reports because part-time jobs, internships, and articleships are not considered as the full-time work experience for candidates.
- Selecting the wrong test city will lead you into trouble on the day of the examination. So, mention your test city preferences correctly.
Conclusion: CAT Form Filling 2026
The CAT 2026 form-filling process is the initial step for candidates to step forward towards the dream of getting into top management institutes such as IIMs, FMS Delhi, and more. The whole CAT application form 2026 is lengthy to complete and requires more time to complete all the fields with accuracy. It is also important for the candidates that they should avoid any kind of informational mistakes.
