TN 12th supplementary result 2025 released on 25th July 2025, 3:30 PM. If you believe your marks don't reflect your performance, you can apply for a revaluation or rechecking of your paper.

The Directorate of General Education, Tamil Nadu (TNDGE) is finally published the TN 12th Supplementary Result 2025. Students will be able to download their results from the official website, tnresults.nic.in.
DIRECT LINK: Tamil Nadu 12th Supplementary Exam Result 2025 (OUT) |
The TN board conducted the Tamil Nadu 12th supplementary exams from June 25 to July 2, 2025. For context, in the main Tamil Nadu HSC exam 2025, 7,53,142 out of 7,92,494 candidates successfully cleared the examinations, achieving a pass percentage of 95.03%. Last year, the Tamil Nadu 12th Supplementary Result 2024 was declared on July 26, 2024.
How to Check and Download Tamil Nadu 12th Supplementary Result 2025?
To check and download your TN 12th Supplementary Result 2025, follow these steps:
- Step 1: Go to the TN Board's official website: tnresults.nic.in
- Step 2: Click on the "TN HSC Supplementary result 2025" link.
- Step 3: Enter your registration number and date of birth.
- Step 4: Verify details and click submit.
- Step 5: Download and save your result.
Tamil Nadu 12th Supplementary Result 2025: Details Mentioned
Your Tamil Nadu SSLC Supplementary Result 2025 will include the following information:
- Student's Name
- School Name
- Registration Number
- Date of Birth
- Subject-wise Marks Secured
- Total Marks Secured
- Division
- Grade
Read More:
UP NEET PG 2025 counselling will be conducted in four rounds, allocating 85% state quota seats based on choices, NEET scores, and reservations. The remaining 15% All India Quota seats will be managed by MCC.
UP NEET PG 2025 counselling dates have been officially released on the state’s exam portal, upneet.gov.in. You can begin round 1 registration process from November 06, 2025. To participate in the seat allocation, you must register online and submit your preferred choices of colleges and courses. The deadline for application submission is October 10, 2025. If you have qualified NEET PG 2025 exam and meet the minimum cutoff criteria, you are eligible to take part in Uttar Pradesh NEET PG counselling process.
TN 12th Supplementary Result 2025: Can Marks on the Marksheet Be Changed?
Yes, if you believe you should have received higher marks in a subject, you can apply for a revaluation or rechecking of your paper. The marks awarded after this process will be considered final, and a new marksheet reflecting these updated scores will be issued to you.

Tamil Nadu 12th Supplementary Result 2025: Re-evaluation and Application Fees
If you believe you should have received higher marks in the Tamil Nadu 12th supplementary examination, you have the option to apply for re-evaluation, retotaling, or a photocopy of your answer sheet. The applicable fees for these services are as follows:
- Re-evaluation (per paper): INR 500
- Photocopy of Answer Sheet: INR 275
- Retotaling: INR 205
TN 12th Supplementary Result 2025: How to Apply for Copies of Answer Sheets?
If you are not satisfied with your TN 12th Supplementary Result 2025, you have the option to apply for a copy of your answer sheet. To do so, you must visit the office of the Assistant Director of Government Exams in your respective district on July 28 or July 29, 2025, between 11 AM and 5 PM.
Students in Tenkasi, Kallakurichi, Tirupur, Ranipet, Mayiladuthurai, and Chengalpattu can register by visiting the office of the Principal Educational Officer. Please note that only those who apply for a copy of their answer sheets will be eligible to apply for recounting or revaluation at a later stage.
You can download the TN 12th supplementary result 2025 scanned copy application form from the website apply1.tndge.org/dge-notification/HRSEC.
TN 12th Supplementary Result 2025: Date and Time
The Directorate of General Education, Tamil Nadu (TNDGE), has not yet officially announced the exact date and time for the Tamil Nadu 12th Supplementary Result 2025. However, it is expected to be published any time soon in July 2025.
Tamil Nadu 12th Compartment Result 2025: Is Valuation Strict?
Valuation for the TN 12th Board exam is generally considered to be strict. However, it is also said that the checking conducted by evaluators for the board exam is comparatively more lenient than the evaluations performed for Class 9 and 11 exams within schools.
TN 12th Supplementary Result 2025: Highlights
Summary of the features for the Tamil Nadu 12th Supplementary Result 2025 are given:
| Features | Details |
| Exam Conducting Authority | Directorate of Government Examination (DGE), Tamil Nadu |
| Exam Name | Tamil Nadu Higher Secondary Certificate Exams |
| Exam Level | State-level |
| Result Name | Tamil Nadu 12th Supplementary Result 2025 |
| Expected Result Date | July 2025 |
| Official Result Websites | tnresults.nic.in, dge.tn.gov.in |
TN 12th Supplementary Result 2025: Subject-wise Performance
Here's a look at the subject-wise pass percentages from the TN 12th Board exam results, which can offer an indication of general performance trends:
- Zoology:51%
- Computer Science:73%
- Commerce:36%
- Accountancy:3%
- Economics:17%
- Computer Applications:78%
TN 12th Supplementary Result 2025: Passing Criteria
To successfully pass the TN 12th Supplementary Examination, students must meet specific criteria for both theory and practical components:
- For Subjects with Only Theory Exams:
- Students must score a minimum of 35 marks per subject.
- For Subjects with Practical Assessments:
- Theory Component (out of 70 marks): A minimum of 15 marks is required.
- Overall Total: Students must achieve a combined total of 35 marks across theory, practical, and internal assessments.
- Practical Exam: While there are no minimum marks for the practical exam itself, attendance is compulsory.
How to Calculate Your Tamil Nadu 12th Result 2025 Percentage
Many students find it challenging to calculate their percentage of marks in the Tamil Nadu 12th exams. You can follow these simple steps to determine your percentage:
- Step 1: Divide your obtained marks by the maximum possible marks.
- Step 2: Multiply the result from Step 1 by 100.
Let's illustrate this with an example:
Example: A student scored 1156 marks out of a maximum of 1200 marks in the examination. Calculate the percentage of marks secured.
Solution:
- Number of marks scored = 1156
- Maximum marks = 1200
- Percentage of marks = (Marks obtained / Maximum marks) x 100
- Percentage of marks = (1156 / 1200) x 100
- Percentage = 0.9633... x 100
- Therefore, the percentage of marks obtained is 3%.
How to Access TN 12th Supplementary Result 2025 via DigiLocker
To get your Tamil Nadu 12th Supplementary Result 2025 mark sheet and certificate through DigiLocker, follow these steps:
- Log in to the DigiLocker App using your Username and Password.
- Add your Aadhaar Number to your profile.
- Click the 'Pull Partner Documents' button located in the left sidebar.
- You'll be redirected to a new page with two options. In the first option, select 'Tamil Nadu Board of Secondary Education (TNBSE)'.
- For the second option, choose 'Marksheet', specifically 'TN Board 12th Marksheet' or similar.
- You will then be prompted to enter your Year of passing and roll number.
- Fill in the details exactly as they appear on your TN Board 10th Admit Card 2025.
- After clicking 'Get Document', your Tamil Nadu 10th Digital Marksheet/Certificate will be downloaded.
- Click the 'Save to Locker's button' to securely store these documents in your DigiLocker account.
TN Class 12th Supplementary Result 2025: Required Login Information
To check the TN Class 12th Supplementary Result 2025, the required login information includes:
- Registration Number
- Date of Birth
What to Do If JEE Main 2026 Registration Fails?
If your JEE Main 2026 registration fails, act quickly and identify the issue.
- Ensure your Name, DOB & Father's Name match documents.
- Re-upload your photo and signature as per NTA rules.
- Wait 24–48 hours if payment is deducted but form unconfirmed.
- Contact NTA for ongoing technical issues.
New Rules for JEE Main 2026 Exam Centre Selection
Candidates can select up to four exam cities based on preference.
New rule: Cities must be from your Permanent or Present Address state.
NTA will allot the nearest available centres based on Permanent Address.
Frequently Asked Questions
Ans: The grading criteria for the Tamil Nadu 12th result are as follows:
- A1 grade: Awarded for scores ranging from 91 to 100 marks.
- A grade: Given for scores between 81 and 90 marks.
- B1 grade: Assigned to those who score 71 to 80 marks.
- B grade: Awarded for scores from 61 to 70 marks.
- Students scoring less than 35 marks are considered to have failed.
Ans: If you are not satisfied with your Tamil Nadu 12th Supplementary Result 2025, you have the option to apply for revaluation, retotaling, or a scanned copy of your answer sheet.
Students must apply for these processes and pay the required fees through their schools within 5 days of the TN 12th supplementary result 2025 being released.
Ans: If you wish to apply for re-evaluation, retotaling, or a photocopy of your answer sheet for the Tamil Nadu 12th Supplementary Result 2025, the following application fees apply:
- INR 500 per paper for re-evaluation
- INR 275 for a photocopy of the answer sheet
- INR 205 for retotaling
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