Documents Required for CAT Registration 2026: Check Complete List

Common Admission Test 2026 ( CAT )

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CAT 2026 application submission

3 Aug '26 - 22 Sep '26

Abhishek
Abhishek Dhawan
Deputy Manager - MBA & BBA Content
Updated on Aug 3, 2026 22:43 IST
IIM Indore has started CAT 2026 registration online. All candidates filling the application form for Common Admission Test (CAT) 2026 must keep few documents handy to ensure all details are filled without errors. CAT 2026 registration has six sections, which includes candidates to provide personal details, academic details and more.

IIM Indore started CAT 2026 registration. Candidates filling CAT application form must keep a few documents handy to fill the registration details without any errors. Check complete details on documents required for CAT 2026 registration.

Documents Required for CAT 2026 Registration

Documents Required for CAT 2026 Registration

Documents Required for CAT Registration 2026: IIM Indore has started CAT 2026 registration online. All candidates filling the application form for Common Admission Test (CAT) 2026 must keep few documents handy to ensure all details are filled without errors. CAT 2026 registration has six sections, which includes candidates to provide personal details, academic information, and other details. Errors in any of the fields of CAT application form may lead to disqualification from the IIM admission process.

Check complete details on documents required for CAT 2026 registration, including documents to upload, and documents to refer for online application.

Table of contents
  • List of Documents Required for CAT Registration
  • Category Certificates Required for CAT Registration 2026
  • PwBD Certificates Required for CAT 2026 Registration
  • Academic Documents Required while Filling CAT Application Form
  • Work Experience Documents Required for IIM CAT Registration 2026

List of Documents Required for CAT Registration

Candidates must gather specific CAT registration documents before filling out the CAT application form. Below is the list of documents and details specified in the official registration guide and FAQs:

Document / Information

Purpose

Mandatory / If Applicable

Passport Size Photograph

Uploading in personal details section

Mandatory for all candidates

Scanned Signature

Uploading in personal details section

Mandatory for all candidates

Category Certificate (SC / ST / NC-OBC / EWS)

Proving reservation category status for candidate fee and selection

Mandatory for SC, ST, NC-OBC, and EWS candidates

NC-OBC / EWS Undertaking & Application Copy

Applying under reserved category if certificate was issued before April 1, 2026

If applicable

Disability Certificate (PwD)

Claiming reservation and special exam assistance

Mandatory for PwD category applicants

Scribe Affidavit Form

Requesting a scribe for the examination

Mandatory if using a scribe

Educational Mark Sheets (10th, 12th/Diploma, Degree)

Entering marks and calculating aggregate percentage

Mandatory details for reference

CGPA Conversion Certificate

Specifying board or university conversion formula to percentage

Mandatory if grade sheet lacks percentage scheme

Work Experience Details

Entering full-time employment days

Optional / If applicable

Also Check: CAT 2026 Photo & Signature Specifications, Upload Guidelines

CAT 2026 Resources
Need help with CAT Registration 2026? Download Guides
Download the registration guide and FAQs covering the application process, fees, documents required and common queries.
Q&A Icon
Commonly asked questions
Q:   Is CAT exam tough for an average student?
A: 

CAT is a speed-based test of analytical aptitude, logical reasoning skills, data interpretation and English comprehension. Now, it may sound tough, but these are the skills which we are taught in school so there is nothing new to learn. What is required is to learn these subjects at advanced level. If you are an average student but have studied Science or Commerce in Class-12 and graduation, you will find a lot of familiar topics in Data Interpretation, Quantitative Aptitude and Logical Reasoning. All you will need is brush up the basics and practice the concepts on advanced-level problems.

However, since the competition is so high in CAT and less than 95 percentile can break your dream of joining a top college like IIM, the preparation for CAT requires a lot of focus, dedication, discipline and diligence. If you can do that, despite being an average student, you can crack the CAT exam.

Hope it was helpful!!!

Q:   Which documents are required for filling CAT application form?
A: 

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.
Q:   What is the best preparation strategy for Verbal Ability and Reading Comprehension?
A: 

To prepare for Verbal Ability and Reading Comprehension, stick to the traditional path of concepts first and practice later. Study English grammar and Verbal Ability first to understand the concept. Then practice a number of sample questions of different kinds to gain confidence, speed and accuracy. For RC passages, develop the habit of reading from early stages. Read books from all walks of life.

Practicing sample Reading Comprehension passages and questions in a crucial part of VARC preparation. This will help you understand the types of questions and RC passages asked in various entrance exams.

As an aspirant, you will be appearing for more than one entrance exam, thus you need to have the practice of different types of RC passages.

Q:   Can I fill the CAT registration form before, and submit the fee later?
A: 

Yes, candidates can fill out the CAT application form on one day and pay the fee on another day, as it is not mandatory to register for the CAT exam, fill out the application form, or pay the fee in one go. The registration and application window will remain open for candidates who have registered for the exam and created an ID until the last date of form submission. The applicant can log in and check/fill/edit the CAT application form anytime during the form-filling period. Only the phone number and email ID will not be editable once registration is complete. However, candidates need to submit the CAT form and application fee before the deadline to be eligible to appear for the exam. The CAT application form will not be submitted until the fee payment is completed. The fee can be paid via debit card, credit card, net banking, and UPI wallet.

Category Certificates Required for CAT Registration 2026

Candidates applying under reserved categories must upload a valid CAT registration certificate scanned as a PDF document.

Category

Certificate Requirements & Conditions

SC / ST

Issued by a competent authority showing caste name, caste number, and Ministry resolution/order number in English or Hindi.

NC-OBC

Must be issued on or after April 1, 2026 by a competent authority. Must mention caste name, caste number, state/UT, Ministry resolution, and state non-creamy layer status in English or Hindi.

EWS

Must be issued on or after April 1, 2026 for the validity year 2026–27. Must confirm that gross annual family income is below ₹8 lakh and family does not exceed asset limits.

NOTE: If an NC-OBC or EWS candidate holds a certificate issued before April 1, 2026, and cannot get it renewed in time, they may upload the old certificate along with an official undertaking form and proof of renewal application.

PwBD Certificates Required for CAT 2026 Registration

Persons with Benchmark Disabilities (PwD) must upload a scanned PDF copy of their valid Disability Certificate issued by a notified Medical Authority. During registration, PwD candidates must enter:

  • Disability Measurable status (Yes/No).

  • Percentage of Disability.

  • PwD UDID Number.

  • PwBD Category.

  • Wheelchair Support requirement.

  • Scribe Requirement.

Candidates who require a scribe must arrange the scribe themselves and upload the completed Scribe Affidavit form available on the official website.

Academic Documents Required while Filling CAT Application Form

Candidates need their educational certificates to fill in details accurately across academic sections. The required academic information includes:

  • 10th / SSC Details: Board name, month/year of passing, and aggregate percentage for all subjects on the mark sheet.

  • 12th / Diploma Details: Stream, board/institute name, course type, and aggregate percentage for all subjects.

  • Bachelor’s Degree Details: Degree status, university name, institute name, state, degree name, discipline, month/year of joining and completion, and aggregate percentage calculated as per university rules. Final-year students enter aggregate percentage up to the latest mark sheet received.

  • Master’s / Professional Degree Details: Type of professional degree (CA, CS, ICWA/CMA, FIAI), status, and aggregate percentage if applicable.

If a university awards grades/CGPA without a conversion formula, candidates must obtain an official equivalence certificate specifying the conversion method to calculate the percentage.

Work Experience Documents Required for IIM CAT Registration 2026

Candidates with work experience must calculate and enter their total full-time work experience in days as of July 31, 2026.

  • Only full-time experience gained after graduation is counted.

  • Part-time work, project work, internships, articleship, and pre-graduation experience must not be entered.

  • Candidates must report any break in experience in days.

Besides the documents above, candidates must keep personal details handy while filling the CAT exam form. These details will include email ID, mobile number, emergency contact number, permanent and communication address, along with other details.

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Commonly asked questions
Q:   Can the test centre be changed after the release of CAT admit card?
A: 
No, there is no provision of changing the test centre after the CAT admit card has been released. In fact, there is no option to change the test centre allotted at any point of time during the exam cycle. Candidates get only one opportunity to change the test city choice at the time of form correction. Thus, it is very important to select test cities very carefully in the CAT application form. They must choose their first city preference as home town or the city where they are likely to be on the exam day or choose a city which is the closest to their hometown and they can reach there on time on the exam day. Also, to be allotted the desired test city, candidates must fill the CAT application for at the earliest, as the exam slot and test centres are allotted on first cum first served basis. If the seats get filled fore centres in one city, candidates are allotted a centre in the second city of their preference. Moreover, the CAT admit card is released a month before the exam so candidates must check the location of their allotted centre much in advance and make arrangements for reaching there on exam day on time.
Q:   Can I edit my CAT application form after submission?
A: 
Once the CAT application form is submitted, candidates are not allowed to make changes in it. In case, you've made errors, you need to fill a fresh CAT application form and pay the fees again. However, editing of certain fields such as photo, signature and test city preference is allowed during form correction process which starts 2-3 days after the CAT registration process concludes. The form correction window is opened for 3-4 days during which candidates can edit only these three fields. If they have made a mistake in any other field, they cannot edit it. No request for changes is accepted by the examination authorities. Thus, it is very important to fill the CAT application form correctly with valid details. Candidates must keep the important documents such as Aadhaar card, class 10, class 12, graduation certificates, birth Certificate address proof, work experience documents, etc. To cross check the information while filling the form. They must also be very careful in selecting Iims and courses as they will be eligible for only those Iims and courses which they shall have selected in the CAT form.
Q:   What are the details mentioned on CAT admit card?
A: 

The CAT admit card is a main document of identification of the candidate. It is the proof that the candidate has fill the examination form and is eligible to appear in the exam. To help in candidate identification, the following details are mentioned on every candidate's CAT admit card. Candidate's name Candidate's roll number Candidate's gender Candidate's category Candidate's date of birth Candidate's signature Candidate's photo Candidate's address Examination year Examination date Examination slot Examination timings Reporting time Test centre address Google link to locate test centre Along with these details, other information such as exam day guidelines, examination process in the test lab, items to carry, items not to carry, activities prohibited, dress code and entry process are also mentioned on the CAT admit card. 

Q:   For how long is CAT form correction window usually open?
A: 

The CAT form correction window usually opens for 2-3 days. Typically, it opens a day after the last date of CAT registration.

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About the Author
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Abhishek Dhawan
Deputy Manager - MBA & BBA Content

Abhishek Dhawan is a content writer and editor with 7+ years of experience in education journalism. He holds a BA degree from the University of Delhi. At Shiksha, Abhishek primarily covers MBA and BBA entrance

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Student Forum

chatAnything you would want to ask experts?
Write here...

Answered 6 days ago

As of September 2026, IIM Indore has not announced the CAT form correction dates. Past trends indicate that the application form correction window opens a few weeks after the registration window is closed.

Check: CAT Correction Window 2026

B

Bhumika Sharma

Contributor-Level 7

Answered 6 days ago

Yes, candidates are facilitated with a window to edit exam form once the CAT registration concludes. However, candidates will only be able to edit photo, signature, and test city preference using CAT correction window. IIM Indore will announce the dates for CAT form correction window once the regist

...Read more

J

Jaya Katariya

Contributor-Level 7

Answered 6 days ago

IIM Indore has not announced the last date extension for CAT 2026 yet. However, past trends indicate CAT registration extends by a few days. If CAT 2026 registration is extended, candidates will find an update on the official website.

S

Shruti Shukla

Contributor-Level 7

Answered a week ago

Yes, both Oral Extempore Presentation and PI round are mandatory for candidates who apply forAlliance School of Business MBA admission with CAT results.

S

Saurabh Khanduri

Contributor-Level 10

Answered a week ago

Yes, in recognition of outstanding performance in CAT, MSB awards special scholarships as follows:

  • INR 1,50,000 for students securing a minimum 90 percentile
  • INR 1,00,000 for students securing a minimum 85 percentile
  • INR 75,000 for students securing a minimum 75 percentile

 

G

Gaurika Chhabra

Contributor-Level 10

Answered a week ago

Students pursuing PGDM from Jaipuria Institute of Management Jaipur and having 65% CAT score can get scholarship of INR 1.50 lakh. Students must have documents proving their eligibility to avail the scholarship benefit.

N

Nishtha Shukla

Guide-Level 15

Answered 2 weeks ago

Yes, you can strongly aim for interview calls from IIM Ahmedabad, Bangalore, and Calcutta if you have a stellar high school profile and a high CAT score. Top IIMs calculate interview shortlists using strict mathematical formulas. These formulas evaluate your CAT score, Class 10 marks, Class 12 marks

...Read more

A

Akanksha Yadav

Contributor-Level 10

Answered 2 weeks ago

Yes, you can and should attempt previous year papers and mock tests as part of your preparation for CAT 2026. You can attempt it on official CAT website.

A

Akanksha Yadav

Contributor-Level 10

Answered 2 weeks ago

Students interested in MBA at any of the Symbiosis Institutes need to take the Symbiosis National Aptitude (SNAP) Computer Based Test which will be conducted at designated test centres. 

However, the institute does offer special pathways to Indian students allowing them to register for classes even i

...Read more

A

Akash Gaur

Contributor-Level 10

Answered 2 weeks ago

Yes. Candidates can apply for Executive MBA course at IIM Kashipur Dehradun campus, without CAT or GMAT score, because the institute also accepts candidates score in EMAT exam, which is conducted directly by IIM Kashipur.

A

Al Kashaf

Contributor-Level 9