Completing the JEE Main 2027 application form can be nerve-wracking — a misspelled word, an erroneous date of birth, or an incorrect category can lead to stress. However, candidates should not worry. The National Testing Agency (NTA) offers a single chance through a “JEE Main correction window” to amend specific mistakes.
By acting within this timeframe, you can ensure your application is correct before the JEE Main admit card is released.
For JEE Main 2027, the correction period will be released separately for both Sessions 1 and 2 after registrations are concluded for a brief period, typically lasting for 1 to 2 days — making it essential to understand precisely what changes are allowed (and not allowed), the process for making changes, and the points of caution.
There is no extra charge to make changes to your form. However, applicants may need to pay non-refundable charges using Credit/Debit Card, Net Banking, or UPI if these additional changes increase your overall application cost.
After the corrections are complete and submitted, the form will be locked. No additional modifications will be allowed under any circumstances once the correction period ends. Therefore, candidates are strongly encouraged to review every detail carefully before making their final submission.
This post includes all essential information regarding the JEE Main Correction Window 2027, according to official notifications from the NTA.
JEE Main 2027 Correction Window Dates
NTA publishes the dates for the correction window via official public notices on jeemain.nta.nic.in. The provisional timetable for JEE Main Form Correction is provided below:
| Event | Dates |
| Session 1 — Registration Deadline | Late November 2026 |
| Session 1 — Correction Window Period | Early December 2026 |
| Session 2 — Registration Deadline | Late February 2027 |
| Session 2 — Correction Window Period | Late February 2027 |
What You Can & Cannot Modify in JEE Main 2027 Application Form
Not every detail is changeable within the JEE Main correction window. As per NTA guidelines, below is a summary of fields generally permitted compared to those that are restricted.
For Existing Applicants
Existing candidates are those who registered during the JEE Main 2027 Registration session 1 and also applied for session 2.
| S. No. | Field | Editable |
| 1 | Course (Paper) | Yes |
| 2 | Medium of Question Paper | Yes |
| 3 | State Code of Eligibility | Yes |
| 4 | Examination Cities | Yes (as per available options) |
| 5 | Educational Qualification Details (Class 10 and Class 12) | Yes |
| 6 | Gender | Yes |
| 7 | Category | Yes |
| 8 | Fee Payment | Yes (if applicable) |
| 9 | Identity Details | Yes (only for non-Aadhaar registrations) |
Attention: Modifications in these areas will be valid only upon the payment of an extra fee, if applicable.
For New Applicants
Aspirants who have exclusively submitted applications for JEE Main Session 2.
| S. No. | Field | Type of Change Allowed |
| 1 | Candidate Name or Father’s Name or Mother’s Name | Any one of the three |
| 2 | Educational Qualification Details (Class 10 and Class 12) | All fields |
| 3 | State Code of Eligibility | All fields |
| 4 | Date of Birth | All fields |
| 5 | Gender | All fields |
| 6 | Category | All fields |
| 7 | Sub-category or PwD (if not verified by UDID Portal) | All fields |
| 8 | Signature | All fields |
| 9 | Paper | All fields |
| 10 | Examination City Selection | Based on Permanent and Present address |
| 11 | Medium of Examination | Based on Permanent and Present address |
| 12 | Aadhaar Details | Only for non-Aadhaar registrations |
What Fields Cannot Be Modified during JEE Main Correction Window?
Certain fields stay locked even in the JEE Main correction period. Submissions from candidates cannot be modified after they are sent.
- Mobile Number
- Email Address
- Residential Address / Mailing Address / Current Address
- Contact Information for Emergencies
- Live or Uploaded Images (in general circumstances)
Important: Because the photograph cannot be modified, make sure you uploaded the right passport-size image in the correct format during JEE Main 2027 registration.
Step-by-Step Guide to Edit the JEE Main 2027 Application Form
- Access the JEE Main official website: nta.nic.in.
- Sign in with your Application Number and Password (or Date of Birth, as requested).
- Select the “JEE Main 2027 Application Form Correction Window” link when the correction period begins.
- Choose the particular field(s) you wish to modify (e.g., “Update Personal Information”, “Alter Exam Location”, “Include Paper”, etc.).
- Implement the modifications. For fields in need of documentation (such as category certificate), upload the necessary document.
- Make Extra Payments (if necessary): For modifications that influence fees — such as a category switch, adding materials, or changing foreign centres — follow the payment instructions provided.
- Examine all revised information thoroughly — after you submit, no additional modifications can be made.
- Download and retain the “Updated Confirmation Page” — this acts as evidence of submission for the correction.
- Retain a hard copy for future use.
JEE Main 2027 Application Form Correction Fees — Paid versus No-Cost Changes
- Complimentary Corrections: Basic amendments like spelling mistakes, slight data entry errors, adjustments to educational qualifications — typically at no charge.
- Paid Adjustments: If you alter your category (e.g., Reserved → General / OBC-NCL), incorporate another paper (e.g., B.Arch), or move to an international exam centre — an extra fee requires payment.
- No Refunds: If the fee rises, the candidate is responsible for paying the difference. If the fee goes down (uncommon), refunds are usually not permitted.
Candidates seeking to comprehend the entire fee structure prior to making any alterations should consult the JEE Main 2027 fees information available on the NTA JEE Main official Website.
Specific Guidelines for Modifiable Fields
- “Any One” Rule for Names: You can change only one of your name, father’s name, or mother’s name — not all three. This aligns with the regulations from prior years.
- Category / Gender / PwD Modifications: These are permitted. If you switch from a reserved category to General/OBC-NCL (or the other way around), the relevant fee balance must be settled.
- Exam City / Centre Selection: You may modify your preferred exam city, but the final allocation is subject to NTA’s seat availability — changes are not assured. (Standard procedure; verify with admission card.)
- Qualification Information: Class 10/12 scores and board information can be modified. Helpful if you’ve made an error or filled it out incorrectly.
- Change of Paper/Course (e.g., adding B.Arch/B.Planning): Allowed — but may necessitate payment of extra fees.
- Signature Revision: If needed, the signature can be revised during the JEE Main correction window.
You can find these guidelines on the JEE Main official website in detail.
What occurs if you miss the JEE Main 2027 correction window?
Once the correction window ends, no changes to details will be allowed under any circumstances. The table below demonstrates the impact of missing the correction window on various aspects of your JEE Main 2027 registration.
| Incorrect Detail | Potential Impact if Not Corrected |
| Wrong Category | Incorrect fee calculation and eligibility assessment |
| Wrong State Code of Eligibility | Affects state quota seat eligibility during counselling |
| Wrong Examination City | The candidate appears for the wrong paper or medium. |
| Wrong Educational Qualification | May affect eligibility determination by NTA |
| Wrong Paper or Medium | Candidate appears for the wrong paper or medium. |
Once the window has closed, there is no option to submit a correction request, and NTA does not entertain individual appeals regarding this matter. Candidates encountering problems with registration are encouraged to review the entire JEE Main 2027 Registration process to confirm that all steps were executed properly.
Frequent Errors to Steer Clear of While Correcting
- Avoid procrastinating until the final moment. The period is brief (only 2 days), and server demand can be intense—delays may cause changes to fail.
- Verify the spelling of the name diligently, particularly by comparing it with Aadhaar or the Class 10 certificate. Any discrepancy can result in problems with the admit card or at the examination centre.
- Make certain the signature upload is distinct, featuring accurate dimensions and format. Illegible or tiny signatures might be declined.
- If you are changing the category or adding a paper, make sure to upload the appropriate certificate and pay the fee right away. Postponement could result in refusal.
- Save the confirmation page right after submitting. This serves as your evidence; in its absence, assertions of correction might be disregarded.
FAQs
Q1. Is it possible to click Live Photo again while in the correction window
No, NTA does not allow re-clicking or altering the photograph during the JEE Main correction window.
Q2. Am I allowed to make several changes within the correction period?
Yes, candidates are allowed to modify various fields within the JEE Main Correction Window.
Q3. When will the correction window for JEE Main 2027 be accessible?
NTA generally starts the correction window soon after the registration phase for the relevant session ends. The official dates will be revealed on jeemain.nta.nic.in.
Q4. What is the JEE Main correction window 2027?
The JEE Main correction window 2027 is a restricted, one-time service offered by NTA, enabling registered candidates to change specific information in their submitted application form.
Q5. What Cannot Be Edited?
- Contact Details: Mobile number and email ID.
- Addresses: Permanent and correspondence addresses, plus emergency contact details.
- Images: Candidate photograph
