CAT Registration 2026 process starts in August 2026 and ends on September 15, 2026, as announced in the official notification. CAT 2026 registration portal opens at 10.00 AM on 3rd August and closes at 5:00 PM on 15th Sept,2026. 

Candidates who meet the CAT 2026 eligibility criteria can complete the registration process online through the official CAT website, iimcat.ac.in.

Click here to register for CAT 2026 (will be available from 3rd Aug’26)
  • To register for the CAT 2026 exam, candidates must create a login ID and fill in their personal and academic details.
  • They need to upload the required documents like Class 10 and Class 12 mark sheets, Graduation marks and certificate, Category or PwD certificates along with a scanned photo and signature. 
  • Once documents are uploaded, they need to select preferred test cities for the exam.
  • To confirm their registration, they need to pay the application fee, i,e ₹1,350 for SC, ST and PwBD categories and  ₹2,700 for all other categories. 
  • Candidates must have a Bachelor's degree with at least 50% aggregate marks (45% for SC/ST/PwD) to apply for CAT 2026.

The CAT exam date 2026 is on November 29, 2026, by IIM Indore in three sessions across more than 170 test cities. 
Note: Candidates are advised to complete their registration well before the last date to avoid server issues and secure their preferred test centre.

With CAT registrations consistently remaining close to the 3 lakh mark, this year the CAT 2026 registration is expected to be around 3 lakh applicants.

This page will be updated with the CAT Registration 2026 direct link, official schedule, application form, eligibility criteria, registration fee, required documents, and important instructions as soon as the registration portal goes live.

Related Links:

CAT Registration 2026 Registration

Table of Contents

  1. CAT Registration 2026: Quick Highlights
  2. CAT Registration 2026 Important Dates
  3. CAT Registration 2026 Checklist: Documents & Information Required
  4. CAT Registration Fees 2026
  5. CAT Registration 2026 Eligibility Criteria: Who Can Apply?
  6. CAT 2026 Application Errors and Problems
  7. Important Instructions For CAT Registration 2026
  8. CAT Registration 2026 FAQs

CAT 2026 Registration Date Highlights

Particulars Details
Exam Name Common Admission Test (CAT) 2026
Conducting Institute IIM Indore
Registration Mode Online
CAT Registration Starts August 3, 2026 (10:00 AM)
CAT Registration Last Date September 15, 2026 (5:00 PM)
Official Website iimcat.ac.in
CAT Exam Date November 29, 2026
Exam Mode Computer-Based Test (CBT)
Number of Test Cities 170+
Registration Fee (General/EWS/NC-OBC) ₹2,700
Registration Fee (SC/ST/PwD) ₹1,350

Check: CAT 2026 Registration to Begin in August at iimcat.ac.in: Exam Date, Fee & How to Apply

  • The CAT Registration 2026 direct link will be activated on the official website iimcat.ac.in on 3rd August 2026 at 10:00 AM.
  • Candidates must first create a user account using a valid email ID and mobile number before filling out the CAT application form.
CAT Registration Link: (Available Soon)

Note: Registration is accepted only through the official CAT website. Applications submitted through any other portal will not be considered.

Before registering, candidates should verify their eligibility and review the official registration schedule.

CAT Exam 2026 Registration Date

The official CAT Registration 2026 schedule will be released along with the CAT notification. Based on the previous admission timeline, the following dates are expected:

Event Official Date
CAT 2026 Notification Release July 26, 2026
CAT 2026 Registration Begins August 3, 2026 (10:00 AM)
CAT Exam 2026 Registration Last Date September 15, 2026 (5:00 PM)
CAT 2026 Admit Card Release November 4, 2026
CAT 2026 Exam Date November 29, 2026 (Sunday)
CAT 2026 Response Sheet Release To be Announced
CAT 2026 Answer Key Release To be Announced
CAT 2026 Result Declaration First Week of January 2027 (Likely)

Collegedunia Tip: Complete your CAT registration during the first week of the application window. Early registration reduces the risk of website traffic issues and improves your chances of getting your preferred test city.

Candidates can also check: 

Ques. When is CAT 2026?

Ans. CAT 2026 will be conducted on Sunday, November 29, 2026, in three computer-based test (CBT) sessions across approximately 170 test cities in India. The exam is organized by the Indian Institutes of Management (IIMs) for admission to MBA and other management programmes offered by 22 IIMs and participating B-schools.

CAT 2026 Exam Date at a Glance

Particular Details
CAT 2026 Exam Date November 29, 2026 (Sunday)
Exam Mode Computer-Based Test (CBT)
Exam Sessions Three Sessions (Morning, Afternoon & Evening)
Test Cities Approximately 170
Conducting Body Indian Institutes of Management (IIMs)

What's New in CAT Registration 2026?

The CAT 2026 registration process remains largely unchanged. However, IIM Indore has revised the application fee and registration schedule compared to last year. The exam pattern, syllabus, and selection process remain the same.

Particulars CAT 2026 CAT 2025
Conducting Institute IIM Indore IIM Kozhikode
Registration Starts August 3, 2026 August 1, 2025
Registration Ends September 15, 2026 September 20, 2025
CAT Exam Date November 29, 2026 November 30, 2025
Application Fee (General/EWS/NC-OBC) ₹2,700 ₹2,600
Application Fee (SC/ST/PwD) ₹1,350 ₹1,300
Exam Pattern No Change No Change
CAT Syllabus No Change No Change

Ques. What is the CAT 2026 Form Date?

Ans. The CAT 2026 form date has been officially announced. The CAT 2026 application form will be available from August 3, 2026 (10:00 AM), and candidates can submit their applications until September 15, 2026 (5:00 PM) through the official CAT website, iimcat.ac.in.

CAT Registration 2026 Eligibility Criteria: Who Can Apply?

The CAT 2026 Eligibility Criteria has not been released yet, so as per the official previous year CAT 2025 Eligibility Criteria, the candidates must meet the provided eligibility criteria to apply for the CAT 2026.

Eligibility Parameter Details
Minimum Educational Qualification Bachelor’s degree from a recognised university or institution incorporated by an Act of Parliament/State Legislature or declared as a Deemed University under Section 3 of the UGC Act, 1956
Minimum Marks (General / EWS / NC-OBC) At least 50% aggregate marks or equivalent CGPA
Minimum Marks (SC / ST / PwD) At least 45% aggregate marks or equivalent CGPA
Final Year Candidates Candidates in the final year of a Bachelor’s degree or awaiting results are eligible to apply
Condition for Final Year Candidates Must submit a certificate from the Principal/Registrar confirming completion of degree requirements before the deadline specified by the respective IIM
Professional Degree Holders Candidates with CA, CS, ICWA (CMA), or Fellow of the Institute of Actuaries of India (FIAI) with required marks are eligible
CGPA / Grade Conversion Conversion to a percentage will follow the method certified by the respective university/institution
If CGPA Conversion Not Provided Percentage calculated using the formula: (CGPA ÷ Maximum CGPA) × 100
Reservation Policy SC – 15%, ST – 7.5%, NC-OBC – 27%, EWS – up to 10%, PwD – 5% seats reserved
PwD Definition Candidates with at least 40% benchmark disability as defined under the Rights of Persons with Disabilities Act, 2016
Eligibility Verification IIMs may verify eligibility at different stages of the selection process
Important Note Meeting minimum eligibility does not guarantee shortlisting for admission to IIMs

Check: CAT 2026 Eligibility Criteria: 50% Marks Rule, Final-Year Students & Reservation

Can Final-Year Students Apply for CAT 2026?

Yes. Candidates who are appearing for the final year of their Bachelor's degree or are awaiting their final results are eligible to register for CAT 2026, provided they meet the eligibility conditions specified in the official notification.

Note: Final-year students should ensure that they complete their degree requirements within the timeline specified by the admitting institute.

Can Working Professionals Apply for CAT 2026?

Yes. Working professionals are fully eligible to apply for CAT 2026. There is no upper age limit or work experience requirement for appearing in the examination. Candidates from private companies, government organisations, startups, family businesses, and other sectors can apply if they meet the educational eligibility criteria.

Candidates should mention their work experience accurately while filling out the CAT application form and keep supporting documents ready for the admission process.

Ques. Am I eligible if I'm in my final year of graduation (graduating in 2026 or 2027)?

Ans. Yes, final-year graduation students can apply for CAT 2026. Candidates who are currently in the final years of their graduation or are waiting for their results can register for the exam.

But IIM has set some important conditions:

  • The candidates must complete their graduation and submit proof of eligibility before the admission deadline set by the respective college.
  • During the admission process, candidates are required to submit a certificate from their university stating that they have completed their degree.

Ques. How is the percentage/CGPA calculated for eligibility? What if my university uses CGPA?

Ans. For CAT 2026, candidates must calculate their graduation marks as a percentage based on their university’s official conversion rule.

  • Use the official CGPA-to-percentage conversion formula provided by your university or institute.
  • If no conversion formula is available, divide the CGPA by the maximum CGPA and multiply by 100 to get the percentage.

Ques. I have less than 50% in graduation (General category). Can I still apply?

Ans. No, for the General, EWS and NC-OBC candidates, the minimum graduation percentage required for CAT eligibility is 50% or an equivalent CGPA.

If a General category candidate has less than 50% marks in graduation, they will not be eligible for admission to IIMs through CAT.

Ques. Does having academic gaps (e.g., drop years after 12th or between graduation) affect eligibility?

Ans. No, having an academic gap or a drop year does not affect your CAT eligibility. Candidates can still apply for the exam.

However, candidates should keep the following points in mind:

  • Academic gaps may be questioned during the Personal Interview (PI) stage.
  • Candidates should be prepared to explain the reason for the gap.

CAT Registration Fees 2026

The CAT 2026 application fee is increased as compared to the CAT 2025 fee structure, as per the CAT 2026 notification. The fee must be paid online while submitting the application form on the official portal.

Category CAT 2026 Application Fee
General / EWS / NC-OBC ₹2700
SC / ST / PwD ₹1350
CAT Registration fess

Check: CAT 2026 Registration Fee INR 2,600: Category-Wise Fee, Payment Modes & Deadline

Ques. Is the fee the same regardless of how many IIMs or programs I apply to?

Ans. For the CAT 2026, the application fee remains the same regardless of how many IIMs or programs you select in the application form.

Once the fee is paid, candidates can select multiple programs offered by IIM while filling out the CAT application form

Ques. How and when do I pay the fee?

Ans. The candidates must pay the CAT 2026 application fee online during the final stage of the application form.

Make sure to complete all the sections of the application form, review carefully before submitting, and proceed to the payment page.

You can pay by: Debit Card, Credit card, Net Banking, UPI/Digital Wallets.

Ques. Is the fee refundable?

Ans. No, the CAT application fees is non-refundable under any circumstances, once the payment is completed.

You cannot request a refund even if you submit the incorrect information in the application form or decide not to take the CAT 2026 exam.

CAT Registration 2026 Checklist: Documents & Information Required

There are a few things that you should keep in mind before filling out the CAT Application Form.

Documents Required for CAT Registration 2026

Tip What You Should Do
Keep documents ready Prepare scanned copies of all required documents in the prescribed format and file size before starting the application.
Enter details exactly as per official records Ensure your name, date of birth, and other personal details match your Class 10 certificate to avoid verification issues during admission.
Use a dedicated email ID and mobile number Register with an active email address and mobile number, as all CAT-related updates, OTPs, and notifications will be sent there.
Store login credentials safely Save your User ID and password securely for future logins, application edits, admit card download, and result access.
Enter academic details carefully Mention total marks obtained across all subjects (not best-of-five) and convert CGPA to percentage using your university's official conversion formula.
Report work experience correctly Include only full-time, paid work experience gained after graduation. Do not mention internships, freelance work, or part-time jobs unless specified.
Use recommended browsers Complete the application using the latest version of Google Chrome, Mozilla Firefox, or Microsoft Edge for a smoother experience.
Ensure a stable internet connection A reliable internet connection helps prevent OTP delays, document upload failures, and payment interruptions.
Avoid last-minute registration Submit your application well before the deadline to avoid heavy server traffic, payment issues, and technical glitches during peak hours.

Read More: CAT 2026 Application Form: Step-by-Step Guide, Documents & Photo Specs

CAT 2026 Photograph Specifications

Specification Requirement
Background Plain white or off-white
Photograph Age Not older than 6 months
Dimensions 30 mm × 45 mm
File Size Maximum 1 MB
File Format JPEG/JPG

Tip: Ensure that your face is clearly visible without sunglasses, heavy filters, or shadows.

CAT 2026 Signature Specifications

The signature uploaded during CAT Registration 2026 should match the one you use on official documents and during the examination.

Specification Requirement
File Format JPEG/JPG
Maximum File Size 80 KB
Dimensions 80 mm × 35 mm
Signature Colour Black or blue ink on white paper
Note: Upload only your handwritten signature. Digital signatures, initials, or signatures in capital letters may not be accepted.

CAT 2026 Academic Information Required

While filling out the CAT 2026 application form, candidates must accurately enter their academic qualifications as mentioned in their official mark sheets and certificates.

Keep the following information ready:

  • Class 10 board, marks/CGPA, and year of passing
  • Class 12 board, marks/CGPA, and year of passing
  • Graduation degree, university, percentage/CGPA, and passing year
  • Master's or professional degree details (if applicable)
  • Conversion formula for CGPA to percentage (if required by your university)
  • Work experience details after graduation (if applicable)

How to Apply for CAT Registration 2026?

Once the CAT Registration 2026 is live, candidates can complete the CAT registration process online by following these steps:

Step 1: Visit the Official Website

Open iimcat.ac.in and click on "New Candidate Registration."

Step 2: Create Your Account

Register using your name, email ID, mobile number, and date of birth. A User ID and password will be sent to your registered email and phone.

Step 3: Fill the CAT Application Form

Enter your personal details, academic qualifications, work experience, and preferred exam cities.

Step 4: Upload Required Documents

Upload your passport-size photograph, signature, and category or PwD certificate (if applicable) in the prescribed format.

Step 5: Pay the Registration Fee

Complete the payment using Debit Card, Credit Card, UPI, Net Banking, or other available online payment methods.

Step 6: Submit and Download Confirmation

Review all details carefully before submitting the application. Download and save the confirmation page and payment receipt for future reference.

Can I Edit My CAT Registration Form?

Yes. IIM is expected to provide a CAT 2026 Application Correction Window after the registration process closes. During this period, candidates can edit selected details in their submitted application form. The CAT 2026 correction window is expected to open in late September 2026. Candidates will be able to log in using their CAT User ID and Password on the official website iimcat.ac.in to make the permitted changes.

Tip: Upload the correct photograph, signature, and academic details during registration to avoid issues later, as some fields may remain non-editable after submission.

Can I Register for CAT 2026 After the Last Date?

No. Candidates cannot submit the CAT 2026 application form after the registration deadline unless the conducting IIM officially extends the registration window. Once the registration portal closes, no new applications are accepted. Based on previous years, the CAT Registration 2026 last date is expected to be September 20, 2026.

Collegedunia Analysis: In recent years, a large number of candidates waited until the final week to register, resulting in heavy traffic on the portal. Completing the registration early provides sufficient time to verify details and resolve any payment-related issues.

Explore CAT 2026 Preparation Resources

CAT Syllabus 2026 CAT Mock Test 2026
CAT Exam Pattern 2026 CAT Previous Year Question Papers
CAT Sample Papers 2026 CAT Preparation Tips 2026

CAT 2026 Application Errors and Problems

  • Many candidates face errors and problems while filling out the CAT Application Form.
  • Most CAT application errors fall into three main categories: technical glitches, data entry mistakes, and payment issues.
  • Discussions on platforms like Reddit and Quora show that problems like OTP validation errors, payment failures, and duplicate registration messages are common, often caused by browser issues or heavy traffic on the portal.
Error / Problem Real Candidate Statement (Shortened) Quick Solution / Advice
OTP Validation Error “Tried to validate OTP, which is not generated...” - Reddit Incognito mode, switch browser, clear cache; retry or call helpline.
Work-Ex Dates Error “Showing entered correct dates even though correct...” - Reddit Re-enter slowly; multiple tries or helpline.
Wrong Graduation Completion Date “Put May 2025 instead of July... Will I be disqualified?” - Reddit Re-register (new email) or explain at the interview with proof.
Wrong Academic Marks / % “Messed up... entered wrong %” - Reddit Re-register; carry originals to explain at PI.
Wrong Graduation Percentage “Accidentally entered 73.6% instead of 71.6%” - Reddit Re-register or explain with documents at interview.
Wrong 10th Board Name “Filled 10th board wrongly but marks accurate... Disqualification?” - Quora Unlikely disqualification; explain at verification with certificate.
Wrong Organisation / Designation “Entered wrong organisation name & designation” Re-register or show proofs at interview.
Payment Failure “Payment failing...” Retry with different method/browser; desktop preferred.
Duplicate / Already Registered “Says already registered when trying new...” - Reddit Use Forgot Password; contact helpline if needed.
CAT 2026 Application Errors and Problems

Source: Reddit

Important Instructions For CAT Registration 2026

Prepare a checklist in advance, fill the form slowly over 2–3 days, get a friend/parent to double-check, and submit early. One small error can cost ₹2,600 + time. Start preparing documents now so you’re ready when the form opens in August 2026.

One of the LinkedIn expert (Amit Rohra, 2025): “Personal Info – Match your name with your Class 10/12 certificate – Use an active email ID & mobile number (valid till Apr 2026). Academic Records – Enter marks correctly (check CGPA vs % conversion rules).”

Important Instructions For CAT Registration 2026

Source: LinkedIn

Common CAT Registration 2026 Mistakes to Avoid

Many candidates make avoidable mistakes while filling out the CAT Registration 2026 application form. Reviewing the application carefully before submission can help prevent rejection or delays during the admission process.

  • Use an active email ID and mobile number, as all future communication will be sent through these.
  • Upload the photograph and signature only in the prescribed size and format.
  • Enter your name, date of birth, and academic details exactly as mentioned in your official documents.
  • Double-check your preferred test city choices before submitting the application.
  • Complete the registration and fee payment well before the last date to avoid server-related issues.
  • Review every section of the application form before clicking the final submit button.
  • Download and save the application confirmation page and payment receipt for future reference.

Collegedunia Advice: Most registration-related issues occur due to incorrect document uploads, payment failures near the deadline, or mistakes in personal details. Completing the application a few days before the last date gives candidates enough time to resolve any technical or data-entry is

CAT 2026 Helpdesk

Since Indian Institute of Management Indore is conducting the CAT 2026, candidates facing issues during registration, payment, or login can contact the official CAT helpdesk.

Helpdesk Service Details
Official CAT Website CAT Official Website
Helpdesk Email cathelpdesk@iimcat.ac.in
Toll-Free Helpline 1800-266-3549 / 1800-212-2663
Helpdesk Timings Monday to Friday, 9:00 AM – 5:00 PM
CAT Conducting Institute Indian Institute of Management Indore
CAT Office Address CAT Centre, IIM Indore, Prabandh Shikhar, Rau–Pithampur Road, Indore – 453556, Madhya Pradesh
Institute Contact Number +91-731-2439666 / +91-731-2439800
Query Types Handled Registration issues, OTP problems, payment failure, document upload errors, admit card download issues

CAT Registration 2026 FAQs

Ques. Can I edit the form after submission?

Ans. Yes, you can edit your application form only in the form correction window period, The IIM Indore will open a form correction window in the 1st week of October 2026.

But you will be able to edit only few details like:

  • Photograph
  • Signature
  • Test city preferences

Other details like name, academic records, category, and work experience generally cannot be changed after submission.

Ques. What are the most common mistakes candidates make during registration?

Ans. The most common mistakes the candidates makes during the CAT registration are:

  • Entering incorrect graduation percentage or CGPA conversion
  • Using best-of-five marks instead of total marks for Class 10 or 12
  • Uploading incorrect photo or signature format
  • Selecting the wrong category without valid certificates
  • Entering incorrect work experience dates

Ques. How many test cities can I select, and does it affect allotment?

Ans. During the CAT registration 2026, you can select up to 5 preferred test cities in order of priority. The final exam center is allotted on basis of:

  • Candidate’s city preferences
  • Seat availability at test centers
  • Administrative considerations

Choosing multiple nearby cities increases the chances of getting a convenient exam center.

Ques. Is registration first-come, first-served for exam slots/cities?

Ans. No, CAT registration itself is not strictly first-come, first-served. Its always better to apply early, to get a better chance of getting their preferred test city.

Ques. What if I'm a working professional or have a gap year, does it affect registration?

Ans. No. Being a working professional or having a gap year does not affect CAT eligibility or registration.

If you have work experience, then you can mention your employment details in the application form, which may be beneficial during the MBA admission process.

Ques. I'm from a non-engineering background (BA/BCom/BSc/MA). Am I eligible?

Ans. Yes, you are eligible for CAT 2026, candidates from any academic background can apply for CAT as long as they meet the minimum graduation requirements.

Eligible backgrounds include: BA, BCom, BSc, BBA, MA, MSc, or any other Engineering and technical degrees

Ques. Can final-year MA/MSc students or those pursuing another degree apply?

Ans. Yes. Candidates who are currently in the final year of postgraduate programs such as MA or MSc can apply for CAT, provided they already hold a completed bachelor’s degree.

If the bachelor’s degree results are pending, candidates can still apply as final-year students, but they must complete the degree requirements within the timeline specified by the admitting institute.