Tamilnadu State Board

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

  • May 12, 2025, 11:57 p.m.
TN 12th Supplementary Exam 2025: Dates, Application & Fees

TN 12th Supplementary Exam 2025: Your Second Chance to Pass

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.

TN HSE Supplementary Exam 2025: Important Dates

Event

Date (Tentative)

Timetable ReleaseMay 9, 2025
Application StartMay 16, 2025
Hall Ticket ReleaseAfter May 20, 2025 (via school)
Exam DatesMay 25, 2025 (Tentative)
ResultExpected in July 2025

Exam Timings: Likely from 11:00 AM to 2:15 PM

Who Can Apply for the TN Plus Two Supplementary Exam?

  • Students who failed in one or more subjects in the March 2025 TN HSC +2 exam.
  • You can appear only for the specific subjects you didn’t pass.

How to Apply for the Supplementary Exam?

There are two ways to apply for the TN 12th supplementary exam 2025:

Option 1: Apply Through Your School

  1. Collect the application form from your school.
  2. Fill it out with the necessary details (subjects to reappear in, etc.).
  3. Submit it to the school authorities with the required fee.

Option 2: Apply Online at  dge.tn.gov.in

  1. Visit the official DGE website. dge.tn.gov.in
  2. Click on "TN 12th Supplementary Registration Form 2025".
  3. Fill in your register number, subject(s), and personal details.
  4. Upload any documents if required.
  5. Pay the exam fee online.
  6. Download and save the confirmation slip.

Tamil Nadu 12th Supplementary Exam Fees 2025

Fee Type

Amount

Per Subject Fee₹235
Late (Tatkal) Fee+₹1,000

Note: Late applications without the Tatkal fee will not be accepted.

How to Download the TN HSE Supplementary Exam Timetable 2025l

  1. Visit dge.tn.gov.in
  2. Go to the "Time Table" or "Examination" section.
  3. Click on "TN 12th Supplementary Exam Time Table 2025".
  4. Download the PDF and check your subject-wise exam dates.

TN 12th Supplementary Exam 2025 Hall Ticket

  • Hall tickets will be distributed through your school after May 20, 2025.
  • You must carry your admit card to the exam hall—no entry without it.

Overview of TN Class 12 HSC Exam Results 2025

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.

Class 12 students, want to know your percentage?

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!

Important Notes for Students

  • You must submit your application and pay the fee before the deadline.
  • The supplementary exam syllabus is the same as the regular Class 12 exam.
  • If you fail again, you’ll need to reappear in all subjects next year to get your HSC certificate.
  • Appear only in the subjects you didn’t pass—no need to write all papers again.

 Need Help Preparing? Let Interval Learning Guide You

Struggling with subjects you couldn’t pass? Don’t stress.

At Interval Learning, we offer:

  • One-on-one tuition for Class 12 board subjects
  • Revision support for supplementary exams
  • Experienced teachers to clarify doubts and develop your confidence

Join Interval Learning for Supplementary Exam Support

Frequently Asked Questions

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).

Author Images
INTERVAL LEARNING

Interval Learning is an online platform that offers one-on-one tutoring in both academic and non-academic subjects. We match students with skilled tutors to create a personalized learning experience across a range of topics. Our resources cover study tips, education trends, and personal development advice to help students, parents, and educators reach their goals. At Interval Learning, we focus on making education accessible, engaging, and suited to each learner’s needs.

The Best Online Tutoring Platform That Meets All Your Child’s Needs

Interval is your child’s dedicated academic partner, offering personalized learning experiences crafted just for them. With passionate tutors and a nurturing environment, we ensure that every lesson aligns with your child’s unique needs, empowering them to thrive and excel in their studies while building confidence.

Get started now
Book a Demo