The JEE Main 2026 Correction Window is one of the most important updates for students preparing for the exam. Every year, many candidates make small mistakes in their application forms. These errors may include spelling mistakes, incorrect category selection, or wrong exam city choices. To help students correct these issues, the National Testing Agency (NTA) has opened a dedicated correction window.
Correction Window Dates
The JEE Main 2026 Correction Window will be open from:
1 December to 2 December 2025 (until 11:50 PM)
This two-day window is the only chance to edit your details. NTA clearly states that no further correction opportunity will be provided. The last date to submit the application form is 27 November 2025, and this deadline will not be extended.
Because the correction window is short, students must prepare all necessary documents in advance and verify every detail before making changes.
Fields That Cannot Be Changed
NTA has specified certain fields that cannot be modified under any circumstances. According to Annexure-1 of the official notice, the following details cannot be changed:
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Mobile Number
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Email Address
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Permanent Address
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Present Address
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Emergency Contact Details
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Photograph
These fields stay locked because they are used for verification and communication. Even during the JEE Main 2026 Correction Window, these fields remain uneditable.
Fields You Can Change During the Correction Window
The NTA notice allows students to make corrections in different categories.
Here is a clear breakdown of the fields that can be updated.
1. Change Any ONE Name Field
You can correct any one of the following:
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Candidate’s Name
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Father’s Name
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Mother’s Name
This helps students correct spelling mistakes or mismatches with official documents.
2. Correct All Academic Details
Students can update:
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Class 10 details
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Class 12 details
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State Code of Eligibility
These details should match school records to avoid problems during counselling.
3. Edit All Examination-Related Fields
You may edit:
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Exam City
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Medium of Examination
However, NTA mentions that exam city allocation depends on availability. Even if you change your city preferences, NTA may assign a different centre if seats are limited.
4. Update All Personal Details
The following fields can also be corrected:
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Date of Birth
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Gender
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Category
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Sub-category / PwD status (only for non-UDID verified applicants)
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Signature
These details play a major role in reservation benefits and identity verification, so correcting them is important.
5. Add an Extra Paper
Students may add:
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Paper 1 (B.Tech)
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Paper 2A (B.Arch)
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Paper 2B (B.Planning)
This helps candidates who earlier selected only one paper but now wish to attempt more.
6. Update Aadhaar Details (If Applicable)
Candidates who registered without using Aadhaar can update their Aadhaar information during the JEE Main 2026 Correction Window.
Fee Rules for Corrections
In some cases, students may need to pay an extra fee. This happens when:
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You change your category to a category with a higher fee
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You add extra papers
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You update gender or nationality
The additional fee must be paid online using:
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Credit Card
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Debit Card
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Net Banking
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UPI
NTA also states that fees will not be refunded once paid.
Step-by-Step Guide to Using the Correction Window
Here is a simple guide to help you use the JEE Main 2026 Correction Window:
Step 1: Visit the Official Website
Go to jeemain.nta.nic.in.
Step 2: Login
Enter your application number, password, and security pin.
Step 3: Open the Correction Link
Click on “Correction in Application Form”.
Step 4: Edit the Required Fields
Update only the fields that NTA allows.
Step 5: Review Your Form
Check every detail carefully before submitting.
Step 6: Pay Additional Fees
If your changes require extra payment, complete the payment online.
Step 7: Submit the Form
Once the form is submitted, you cannot change it again.
Important Instructions by NTA
The official notice highlights several guidelines that students must follow:
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The correction window is a one-time opportunity.
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After changes are submitted, the form becomes final.
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Incorrect details may cause issues during document verification.
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Students should review every detail before final submission.
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Applicants must check the official FAQs on the NTA website for clarification.
These instructions ensure students avoid errors that lead to problems during the admission process.
Expert Tips for Students
To make the best use of the JEE Main 2026 Correction Window, follow these expert suggestions:
✔ Match details with official documents
Check your Aadhaar card, PAN card, and school certificates before making corrections.
✔ Verify category and PwD status
Incorrect category details can lead to loss of reservation benefits.
✔ Choose realistic exam city options
Select cities where seats are usually available to avoid long travel.
✔ Keep screenshots
Save screenshots of each step for future reference.
✔ Review your form twice
One final check can prevent major problems later.
FAQ
Can I change my mobile number?
No, you cannot change your mobile number during the correction window.
Can I change both my name and my father’s name?
No. You can change only one name field.
Can I add Paper 2 later?
Yes, you can add an additional paper during the correction window.
Do I need to pay extra?
Only if the correction results in a higher fee.
Conclusion
The JEE Main 2026 Correction Window gives students a valuable opportunity to fix errors in their application forms. Since NTA allows only a short window and only one chance, students must use it carefully. Correcting your details now ensures a smooth experience during admit card download, exam day, result checking, and counselling.