TN 12th Supplementary Exam 2025: Dates, Fees, and Complete Details

The Tamil Nadu Class 12 (HSC) result 2025 was officially declared on May 8. If you didn’t pass in one or two subjects, don’t worry; you still have a second chance.
The Directorate of Government Examinations (DGE), Tamil Nadu offers the TN 12th Supplementary Exam 2025 for students who need to improve their scores. In this blog, you'll find all the important information, including exam dates, registration process, fees, and how to apply. Let’s get started.
Event | Date (Tentative) |
Timetable Release | May 9, 2025 |
Application Start | May 16, 2025 |
Hall Ticket Release | After May 20, 2025 (via school) |
Exam Dates | May 25, 2025 (Tentative) |
Result | Expected in July 2025 |
Exam Timings: Likely from 11:00 AM to 2:15 PM
There are two ways to apply for the TN 12th supplementary exam 2025:
Fee Type | Amount |
Per Subject Fee | ₹235 |
Late (Tatkal) Fee | +₹1,000 |
Note: Late applications without the Tatkal fee will not be accepted.
Students who appeared for the TN Plus Two exams can now check their results on the official websites – tnresults.nic.in and dge.tn.gov.in.
This year, over 8 lakh students took the exam, and the overall pass percentage has reached an impressive 95.03%. To learn more about the exam highlights, performance statistics, and what students can do next.
check out our detailed blog on the Tamil Nadu Class 12 HSC Exam Results 2025 Declared: Highlights and Overview.
If you're unsure how to calculate it, don’t worry! You can simply use our free Marks to Percentage Conversion Calculator to check your exact percentage in seconds. Just enter your total marks and maximum marks—it does the math for you.
Students appearing for the TN 12th Supplementary Exam 2025 can also use this calculator to estimate their scores once results are out. It's quick, easy, and made just for you!
Struggling with subjects you couldn’t pass? Don’t stress.
At Interval Learning, we offer:
Join Interval Learning for Supplementary Exam Support
The last date to apply hasn’t been officially announced yet. Usually, the Tamil Nadu Class 11 application stays open for about a week after registration begins.
You can apply online at dge.tn.gov.in or through your school.
The timetable for Tamil Nadu HSE plus two was released on May 9, 2025.
Supplementary exam fees are ₹235 per subject. A late fee of ₹1,000 will apply after the deadline.
The TN HSC +2 results are expected in July 2025 (Tentative).