The CAT 2025 Registration deadline has been extended to 20th September 2025, offering aspirants additional time to complete their application. Candidates must ensure their details are accurate, as only successfully registered applicants can access the form correction window and move forward in the CAT 2025 process. Timely registration is crucial to secure a valid application and avoid last-minute challenges.
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Overview of CAT 2025 Registration
The CAT 2025 Registration is the first and most crucial step for aspirants aiming to appear in the Common Admission Test (CAT) 2025. Only candidates who successfully complete the registration process will be eligible to access the application form correction window and eventually download the admit card. It is important to register before the deadline and provide accurate information to avoid issues during the correction process.
Key Points:
- Registration portal: iimcat.ac.in
- Extended registration deadline: September 20, 2025
- Only registered candidates can use the form correction window.
CAT 2025 Registration Dates and Deadlines
A clear understanding of the CAT 2025 Registration timeline is essential for aspirants to ensure timely application submission. The important dates are as follows:
| Particular |
Date (Tentative) |
| Last date to fill CAT 2025 form |
September 20, 2025 (Extended) |
| Correction window opens |
September 27, 2025 |
| Correction window closes |
September 30, 2025 |
| CAT 2025 Exam Date |
November 30, 2025 |
It is strongly recommended to complete your CAT 2025 Registration as early as possible to avoid last-minute technical glitches or errors.
Early registration prevents last-minute errors and ensures a smooth process for downloading your CAT Admit Card 2025.
Eligibility Criteria for CAT 2025 Registration
Meeting the eligibility criteria is a prerequisite for successful CAT 2025 Registration. Candidates who do not satisfy these conditions will not be allowed to register or appear for the exam. The key eligibility requirements are:
- Educational Qualification:
- Candidates must hold a bachelor’s degree from a recognized university or institution.
- A minimum of 50% marks is required for general category students, while 45% marks are sufficient for reserved categories (SC, ST, OBC, EWS, PwD).
- Degrees in any discipline are accepted, provided they are recognized by the respective authority.
- Final Year Students:
- Students in the final year of their bachelor’s degree are eligible to register.
- They must submit proof of enrollment in the final year during registration.
- It is mandatory to provide the final graduation certificate before the admission process begins at the respective institutes.
- Reserved Category Candidates:
- Reserved category candidates must follow category-specific guidelines while registering.
- Appropriate certificates (SC/ST/OBC/EWS/PwD) must be scanned and ready to upload if applicable.
- Failing to submit valid category certificates may result in the application being processed under the general category.
- Additional Requirements:
- Candidates should ensure that their date of birth and other personal details match official records, as discrepancies may cause issues during admit card generation or at the examination center.
- Only candidates who meet these eligibility criteria are permitted to proceed with the CAT 2025 Registration process.
Meeting these eligibility conditions is the first step toward a smooth registration and application process, ensuring that the candidate’s profile is valid and acceptable to all participating IIMs.
Check IIM Admission Criteria 2025 for detailed eligibility and documentation guidelines.
Filling the CAT 2025 Registration form accurately is critical to avoid errors that may affect eligibility verification or subsequent corrections. Follow these steps carefully:
- Visit the Official CAT Portal:
- New User Registration:
- Click on New User Registration.
- Provide a valid email ID and mobile number to receive a One-Time Password (OTP) for verification.
- Create Login Credentials:
- Set a secure password to access your profile in the future.
- Ensure the password is strong and memorable, as it will be required to access the form correction window or download the admit card.
- Enter Personal and Academic Details:
- Fill in full name, date of birth, contact details, and address exactly as per official records.
- Enter academic qualifications from Class 10 onwards. Include graduation details and work experience if applicable.
- Verify the spelling of names and registration numbers carefully.
- Select Test Cities:
- Candidates can choose up to four preferred test cities in order of priority.
- Choosing alternate test centers is advised in case the preferred city reaches maximum capacity.
- Upload Documents:
| Document |
Format |
Size Requirement |
| Photograph |
JPG/JPEG |
20KB – 200KB |
| Signature |
JPG/JPEG |
10KB – 200KB |
| Category Certificate |
PDF |
Up to 1MB |
- Payment of Registration Fee:
- General/EWS/OBC: ₹2,600
- SC/ST/PwD: ₹1,250
- Payment through debit card, credit card, UPI, or net banking.
- Review and Submit:
- Carefully review all entered details and uploaded documents.
- Once satisfied, submit the form. After submission, a confirmation page with a unique registration ID and transaction ID will appear.
Tip: Keep a digital and printed copy of the confirmation page and payment receipt for future reference, as it may be required during corrections or at the examination center.
Use CAT Quant Questions, VARC Questions, and DILR Questions for practice while filling the form.
Documents Required for CAT 2025 Registration
Having all required documents ready before starting the CAT 2025 Registration process saves time and reduces errors. The documents include:
- Photograph:
- Recent passport-size photograph, preferably with a white background.
- Format: JPEG
- Size: 4KB–80KB
- Signature:
- Clear scanned signature, written on white paper with black ink.
- Format: JPEG
- Size: 1KB–30KB
- Academic Certificates:
- Class 10 and 12 mark sheets or certificates.
- Graduation mark sheets or provisional certificate for final-year students.
- Category Certificate (if applicable):
- Required for SC, ST, OBC, EWS, or PwD candidates.
- Ensure the certificate is valid and issued by the competent authority.
Note: Errors in uploading photograph or signature can be corrected later during the form correction window. However, it is advisable to upload accurate files from the beginning to minimize the need for edits.
CAT 2025 Registration Fees
The CAT 2025 Registration fee varies according to category:
| Category |
Registration Fee |
| General / EWS / OBC (NCL) |
₹2,600 |
| SC / ST / PwD |
₹1,300 |
Payment Modes:
- Net Banking
- Credit/Debit Card
- UPI
Important: The registration fee once paid is non-refundable. Ensure all details are correct before submission.
CAT 2025 Registration Correction Window
The form correction window allows candidates to rectify mistakes in the CAT 2025 Registration form. Key points:
- Correction period: September 27 – September 30, 2025
- Editable details:
- Photograph
- Signature
- Test city preferences
- Correction fee: No additional fee; the initial registration fee covers corrections.
Steps to Correct Errors:
- Go to iimcat.ac.in and click Registered Candidate Login.
- Enter your User ID and password received at registration.
- Navigate to the correction section.
- Make allowed changes and click Save.
Tip: Check all details carefully before saving; this is the only opportunity for corrections.
Common Mistakes to Avoid in CAT 2025 Registration
Errors during registration can cause issues later. Avoid the following:
- Incorrect photograph or signature upload
- Wrong test city preference
- Mismatch in academic details
- Not paying the registration fee
- Missing submission before the extended deadline
Using the form correction window wisely ensures that your application is error-free and valid.
The CAT 2025 Registration extended deadline of 20th September 2025 provides aspirants with additional time to complete their application. Ensuring accuracy during registration is critical, as only successfully registered candidates can access the form correction window to edit their photograph, signature, or test city preferences. Following eligibility criteria, uploading the correct documents, paying the registration fee on time, and avoiding common mistakes guarantees a smooth registration experience. Utilizing the correction window carefully ensures an error-free application, which is essential for downloading the admit card and appearing for the CAT 2025 exam on 30th November 2025. Timely and precise registration is the first step toward a successful CAT journey.
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