JEE Mains 2026 Registration Form: Documents Required, Mistakes to Avoid and New Rules You Need to Know

The JEE Main 2026 registration has officially started on October 31, 2025, as announced by the National Testing Agency (NTA). Aspirants can now fill out the online application form at jeemain.nta.nic.in for Session 1 (January 2026).

This year’s registration process includes major updates — such as live photograph upload, Aadhaar-based automatic verification, and no correction window for uploaded documents. Students must carefully review the new rules, documents required, and important dates to ensure an error-free submission.

Read on to know the step-by-step JEE Main 2026 registration process, list of mandatory documents, NTA’s latest guidelines, and common mistakes to avoid while filling the form.

JEE Main 2026 Registration Schedule (Session 1: January 2026)

The National Testing Agency (NTA) has released the complete JEE Main 2026 registration and exam schedule for Session 1. Candidates can check all important dates from form submission to result declaration in the table below.

The exam will be conducted in 13 languages — English, Hindi, Assamese, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu.

Also Check JEE Main 2026 Dates: Session 1 & Session 2

How to Fill JEE Mains Form 2026 – Step-by-Step Process

Filling the JEE Main 2026 registration form correctly is crucial to avoid rejection or discrepancies later. Here’s a detailed guide on how to fill JEE Mains form 2026 as per the latest NTA instructions:

Step 1: Registration on the Official Website

Candidates must visit jeemain.nta.nic.in and register by providing:

• Name, Date of Birth, Email ID, and Mobile Number
• Security question and password
• Aadhaar number for identity authentication

A system-generated Application Number will be created. The same will be used for both JEE Main 2026 sessions.

Step 2: Filling the Application Form

After registration, candidates must log in using their Application Number and password to complete the detailed form. They will be required to:

• Enter personal, academic, and contact details.
• Select preferred exam cities.
• Upload required documents and a live photograph.

For the first time, NTA has made live photograph upload mandatory — candidates must capture their photo using a webcam or mobile camera through a QR code system.

Step 3: Payment of Application Fee

No changes have been made to the JEE Main 2026 fee structure. Payment can be made using Credit/Debit Card, Net Banking, or UPI.

After successful payment, candidates must download the confirmation page as proof of submissio

Important*: Double-check all information before clicking “Submit” since NTA will not allow corrections for uploaded documents.

Documents Required for JEE Main 2026 Registration

Before starting the application, ensure all documents are ready and updated according to the latest NTA instructions.

Note:

• No correction window will be available for re-uploading documents.
• Tampering or incorrect uploads will be treated as Unfair Means (UFM).
• Ensure Aadhaar details (name, DOB, and photo) match your Class 10 certificate.

Key Updates from NTA for JEE Main 2026

1. Aadhaar-Based Automatic Verification

NTA will now directly fetch Name, Date of Birth, Gender, Photograph, and Address from UIDAI via Aadhaar authentication. Candidates must ensure their Aadhaar details match their Class 10 certificate.

2. Live Photo Upload

For the first time, the application requires a real-time photo capture, enhancing security and authenticity.

3. Limited ID Options

Only Aadhaar/DigiLocker can be used as identity proof. Other ID types are currently unavailable in the online form.

4. No Correction Window for Uploaded Documents

Once documents are uploaded, no re-upload option will be provided — incorrect submissions may lead to rejection.

5. PwD Auto-Verification

PwD details will be automatically verified from the UDID portal, eliminating manual document validation.

6. Handling Name Mismatch

If there’s a name mismatch between the Aadhaar card and Class 10 marksheet, the system will provide an option to resolve it during registration. This rule is carried forward from the 2025 advisory and applies to JEE Main 2026 as well.

Advisory for Students Before Applying

As per NTA’s September 29, 2025 notice, students must ensure that the following are updated before registration:

• Aadhaar Card: Updated with correct name (as per Class 10), DOB, address, and recent photo.
• UDID Card (for PwD candidates): Valid and renewed.
• Category Certificate (EWS/SC/ST/OBC-NCL): Updated and valid.

Common Mistakes to Avoid in JEE Main 2026 Form

Many candidates lose their chance or face delays due to avoidable errors. Here are some common mistakes to avoid:

• Uploading blurred or incorrect photographs – Ensure clarity and follow the size and background rules.
• Mismatch between Aadhaar and form details – Update Aadhaar details before applying.
• Using someone else’s mobile/email ID – Always use your personal contact details for OTPs and future updates.
• Entering incorrect academic data – Cross-check marks and roll numbers before submission.
• Skipping confirmation download – Always download and print the confirmation page after fee payment.

Final Tips for JEE Main 2026 Aspirants

• Before starting the registration process, candidates should:
• Keep all required documents ready in prescribed format
• Use a stable internet connection during form filling
• Verify all details before submission
• Follow the official updates only from jeemain.nta.nic.in

Following these guidelines will ensure a smooth and error-free JEE Main 2026 registration experience.

Read Also:

JEE Main 2026 Syllabus PDF Download – Physics, Chemistry, Maths Topics

JEE Main Exam Pattern 2026: Check Total Questions, Marks, Marking Scheme Here

How Many Attempts for JEE Mains 2026?