Students can check their JEE Advanced 2026 registration number through the official candidate portal on the official website i.e cportal.jeeadv.ac.in.
You will have to click on the “Find Registration Number” link in your candidate portal and enter your “JEE Main 2026 Application Number” and your date of birth to get your registration number.
- The JEE Advanced registration number is auto-generated after you submit the application and is sent to your registered email ID and mobile number.
- Your registration number is compulsory to download your JEE Advanced Admit card which was already released on May 11, 2026.
- Your JEE Main Application number and Date of Birth is mandatory to get your registration number back.
- Last date to download your JEE Advanced 2026 admit card is May 17, 2026; Make sure to get your registration number by then.
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Key Summary
- Only the JEE Main 2026 application number can be used to retrieve the JEE Advanced 2026 registration number not JEE Main Roll Number.
- You can use this direct link to get your JEE Advanced Registration number back https://cportal.jeeadv.ac.in/forget-reg
- The registration number is also printed on the application confirmation page which is generated at the time of submission.
- Candidates facing issues can contact the zonal coordinating IIT helpline numbers listed on the official information brochure.
How to Check JEE Advanced 2026 Registration Number
If you forgot your JEE Advanced Registration number, you can retrieve it just under 2 minutes. In the candidate portal, there is a “Find Registration Number” facility that you can use to get your registration number.
1. Go to the official JEE Advanced 2026 website jeeadv.ac.in.
2. Click on “Candidate portal” or you can directly go to cportal.jeeadv.ac.in
3. Click on "Find Registration Number."
4. Fill in your "JEE Main 2026 Application Number" and your date of birth.
Your "JEE Advanced 2026 registration number" will be displayed or sent through your registered email ID and mobile number.
| Detail | Information |
|---|---|
| Official Website | jeeadv.ac.in |
| Candidate Portal | cportal.jeeadv.ac.in |
| Retrieval Link | cportal.jeeadv.ac.in/forget-reg |
| Credentials Required | JEE Main 2026 Application Number + Date of Birth |
| Conducting Body | IIT Roorkee |
| Admit Card Release | May 11, 2026 (10:00 AM IST) |
| Exam Date | May 17, 2026 |
Source: JEE Advanced Registration Number Retrieval
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Ques. Where can I find my JEE Main 2026 application number to retrieve the JEE Advanced registration number?
Ans. The JEE Main 2026 application number is mentioned on the JEE Main confirmation page, admit card, and scorecard. It is also sent to the registered mobile number and email at the time of JEE Main registration. Candidates can also retrieve it from the JEE Main portal at jeemain.nta.nic.in using the "Forgot Application Number" facility.
Ques. Will the JEE Advanced registration number be sent to my registered mobile number after retrieval?
Ans. Yes. Once candidates submit the correct JEE Main application number and date of birth on the candidate portal, the registration number is displayed on the screen and is simultaneously sent via SMS and email to the registered contact details.
Where Else to Find the JEE Advanced 2026 Registration Number
Apart from the candidate’s portal, candidates can also know the JEE Advanced 2026 registration number from three reliable sources created at the time of application. These options are useful for candidates who do not remember their JEE Main 2026 application number or face technical issues on the portal.
- Application Confirmation Page: After successful payment of application fee, a confirmation page is generated. Registration Number is printed on the top of this page.
- Registered Email Inbox: An auto-generated email is sent by IIT Roorkee from the official sender ID with the subject line referring to “JEE (Advanced) 2026 Registration”. Registration Number is in the email body.
- Registered Mobile SMS An SMS containing the registration number will be sent to the mobile number provided during JEE Main application.
- Zonal IIT Helpline In case the candidate does not have access to both his/her email and mobile, he/she can take help from the zonal coordinating IIT helpline. The helpline numbers are available in the JEE Advanced 2026 information brochure on jeeadv.ac.in.
| Source | What to Look For |
|---|---|
| Candidate Portal | "Find Registration Number" link → enter JEE Main application number + DOB |
| Confirmation Page PDF | Top header section of the saved application PDF |
| Registered Email | Search inbox for "JEE Advanced 2026 Registration" |
| Registered Mobile SMS | Auto-generated SMS from IIT Roorkee on the day of registration |
| Zonal Coordinating IIT | Helpline numbers in official information brochure |
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Why JEE Advanced 2026 Registration Number is Important
The JEE Advanced 2026 registration number is an important number used across every stage of the JEE Advanced exam. It will be used for the admit card download and even for JoSAA counselling. Without this number, you can not do any post-application activity.
- JEE Advanced registration number is compulsory to download the Admit Card.
- JEE Advanced registration number is required to access the Provisional and Final Answer Key of the JEE Advanced exam.
- To check your JEE Advanced 2026 result, your JEE Advanced Registration number is necessary along with your date of birth.
- JoSAA counselling uses your JEE Advanced registration number for choice filling and seat allotment across all IITs.
| Stage | Login Credentials Required |
|---|---|
| Admit Card Download | Registration Number + DOB + Mobile Number |
| Answer Key / Response Sheet | Registration Number + DOB |
| Result Check | Registration Number + DOB + Mobile Number |
| JoSAA Counselling | JEE Advanced Registration Number + JoSAA Password |
| Architecture Aptitude Test (AAT) | Registration Number + Password |
Also Check: 200 Marks in JEE Advanced 2026 Exam Rank
JEE Advanced 2026 Official Resources
Candidates can access the following official portals and resources directly from IIT Roorkee for any registration-related queries.
| Resource | Purpose | Official Link |
|---|---|---|
| JEE Advanced 2026 Official Website | Notifications, brochure, downloads | jeeadv.ac.in |
| Candidate Portal | Application, admit card, result login | cportal.jeeadv.ac.in |
| Find Registration Number Link | Retrieve forgotten registration number | cportal.jeeadv.ac.in/forget-reg |
| JEE Main Portal | Retrieve JEE Main application number | jeemain.nta.nic.in |
Note: All retrieval and login services are operated by IIT Roorkee, the organising institute for JEE Advanced 2026. Links are updated as official documents and portals are released.
Ques. What should I do if the "Find Registration Number" link is not working on the JEE Advanced portal?
Ans. Candidates should first clear browser cache or try a different browser. If the issue persists, the candidate portal may be under temporary maintenance — retry after some time. For unresolved issues, contact the zonal coordinating IIT helpline whose contact details are listed in the official JEE Advanced 2026 information brochure on jeeadv.ac.in.
Ques. Can I use my JEE Main 2026 roll number instead of the application number to retrieve the JEE Advanced registration number?
Ans. No. The "Find Registration Number" portal specifically requires the JEE Main 2026 application number — not the roll number. The application number is a 12-digit unique identifier assigned at the time of JEE Main registration and is different from the roll number printed on the JEE Main admit card.
Ques. Is the JEE Advanced 2026 registration number the same as the JEE Main 2026 application number?
Ans. No. The two numbers are entirely different. The JEE Main application number is issued by NTA during JEE Main registration, while the JEE Advanced registration number is issued by IIT Roorkee after a candidate successfully completes the JEE Advanced application. Candidates use the JEE Main application number as a credential to retrieve the JEE Advanced registration number.
How to Check JEE Advanced Registration Number? : Reddit Discussion
As per the user on r/JEENEETards thread on Reddit, you can also get your JEE Advanced Registration number by clicking on JEE Advanced Registration.
- You need to click on “JEE Advanced Registration” it will take you to login page.
- Log in using your credentials.
- Click on your acknowledgement slip to download it
- You will find the Registration number on the top right.
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