Before you begin, make sure you have these scanned documents ready (proper format and size):
Documents Required for CAT Form Filling
Before starting the CAT 2025 application, make sure you have these documents ready and scanned in the required formats:
| Document | Format | Size Limit |
|---|---|---|
| Passport-size photo (recent) | .jpg/.jpeg | ≤ 80 KB |
| Signature (black ink on white paper) | .jpg/.jpeg | ≤ 80 KB |
| Category certificate (SC/ST/OBC/EWS) | Self-attested | |
| PwD certificate (if applicable) | Self-attested | |
| Scribe affidavit (if applicable) | As per format | |
| Class 10 & 12 mark sheets | – | – |
| Graduation mark sheets & certificate | – | – |
| Final year certificate (if in final year) | – | – |
| Work experience certificate (if applicable) | – | – |
| Valid government ID (Aadhaar/PAN/Passport etc.) | – | – |
Below is a walkthrough based on the video walkthrough to help you navigate the CAT form filling process.
1. Registration: New Candidate Sign‑Up
- Visit the official CAT website (iimcat.ac.in) and click on New Candidate Registration.
- Provide name, date of birth, email, mobile number, OTP verification → receive User ID and Password by email/SMS
2. Login
- Use your User ID and Password to log in.
- If credentials are forgotten, use “Forgot Password” option to reset via OTP or email
3. Personal & Communication Details
- Fill in your personal details: name, DOB, parents’ names, gender, nationality, category, address, email, phone number.
- If applying under SC/ST/OBC/EWS, provide required certificate details.
- Upload documents: photo, signature, category or PwD certificate if applicable
4. Academic Qualifications
- Enter details of SSC (10th), HSC (12th), Bachelor’s (and any other professional degrees).
- Format must match official school/university records closely.
5. Work Experience (Optional)
- Only full-time employment post-graduation up to July 31, 2025 counts.
- Internships, articleships, part-time/day-wise projects are excluded
- Provide industry type, total months, employer details.
6. Programme & Interview City Selection
- Select the IIM programmes you’re applying to.
- For IIMs under Common Admission Process (e.g. Kashipur, Raipur, Ranchi, Sirmaur, Trichy, Udaipur, etc.), choose the same interview city across those selections
7. Test City Preferences
- Choose up to six test centre cities in priority order.
- Final allocation depends on availability; duplicate entries are disallowed
8. Review & Submit Application
- Review all sections carefully; once payment is made, most fields cannot be changed.
- Only photo, signature, or test city preferences may be edited during the correction window post-deadline.
9. Payment of Form Fee
- Pay via Net Banking / Debit-Credit Card / Wallet (PayU, BillDesk, Paytm, etc.)
- Fees: ₹2,600 (General/EWS/NC-OBC), ₹1,300 (SC/ST/PwD)
- Keep screenshot of payment success for records.
10. Confirmation & Correction Window
- After payment, you’ll receive a confirmation email and SMS.
- The limited correction window, typically opens a few days after application closing, allows changes ONLY to photo, signature, and test city preferences—not personal or academic details
Quick Tips to Avoid Errors
| Tip | Why It Matters |
|---|---|
| Use a valid mobile & email | OTP and confirmations depend on them |
| Double-check documents & category details | Wrong uploads can invalidate application |
| Choose test/interview cities carefully | Limited corrections allowed |
| Complete steps well before deadline | Helps avoid payment/technical hassles |
CAT 2025 Form Correction Window
- After form deadline, a correction window opens.
- Only these fields can be edited:
- Uploaded photo
- Signature
- Preferred test cities
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FAQ
What documents are required to fill the CAT application form?
You will need a passport-size photo, signature, Class 10 and 12 mark sheets, graduation certificate or final year certificate, identity proof, and category or PwD certificate if applicable. Work experience certificates are needed only if you are applying as an experienced candidate.
How to convert CGPA or grades to percentage for Class 10, 12, and graduation?
If your university provides a conversion formula, use that. If not, use the standard formula: (CGPA obtained / maximum CGPA) × 100. Enter percentage up to two decimal places.
Do I need to include all subjects in percentage calculation, including additional ones?
Yes, you must include all subjects that appear on your official mark sheet. You are not allowed to exclude optional or additional subjects from the calculation.
What if my university only provides provisional graduation marks or lacks a CGPA conversion formula?
You can upload the provisional certificate and use the standard CGPA-to-percentage formula. Make sure your entry aligns with what appears in your official records.
Can I correct my CAT application if I enter wrong details?
You can only correct a few specific fields during the official correction window—typically the uploaded photograph, signature, and test city preferences. Personal and academic details cannot be changed after final submission.
What counts as valid work experience in the CAT application?
Only full-time paid work experience after graduation is considered valid. Internships, part-time jobs, and training periods like articleships are not considered.
What is the CAT 2025 registration and exam timeline?
CAT 2025 registration is expected to be open from August 1 to September 13. The exam will be held on November 30 in three shifts across multiple cities.
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CAT 2025 Form Filling : Complete Step-by-Step Guide
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CAT 2025 Form Filling : Complete Step-by-Step Guide
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