TN Board Announces Class 12 Supplementary Exam Dates 2026: Complete Time Table, Exam Schedule & Student Guide
The Tamil Nadu Directorate of Government Examinations (DGE) has announced the TN Board Class 12 Supplementary Exam Dates 2026. The HSE (+2) Supplementary Examinations will be conducted from June 29 to July 7, 2026, giving students another opportunity to pass failed subjects or improve their marks.
The supplementary examination is an important opportunity for students to continue their higher education without losing an academic year. Students should check the official timetable carefully and prepare according to the subject-wise schedule.
Particular | Details |
| Exam Name | TN Board Class 12 Supplementary Exam 2026 |
| Conducting Authority | Directorate of Government Examinations (DGE), Tamil Nadu |
| Exam Dates | June 29 – July 7, 2026 |
| Exam Mode | Offline |
| Exam Type | Supplementary / Improvement |
| Time Table Status | Released |
| Result | To Be Announced |
The TN Board Class 12 Supplementary Examination 2026 will be conducted between June 29 and July 7, 2026.
Dates | Subjects |
| June 29, 2026 | First Language |
| June 30, 2026 | English |
| July 01, 2026 | Mathematics Zoology Commerce Micro Biology Nutrition And Dietetics Textile & Dress Designing Food Service Management Agricultural Science Nursing (General) |
| July 02, 2026 | Communicative English Ethics And Indian Culture Computer Science Computer Applications Bio-Chemistry Advanced Language(Tamil) Home Science Political Science Statistics Nursing (Vocational) Basic Electrical Engineering |
| July 03, 2026 | Chemistry Accountancy Geography |
| July 06, 2026 | Biology Botany History Business Mathematics And Statistics Basic Electronics Engineering Basic Civil Engineering Basic Automobile Engineering Basic Mechanical Engineering Textile Technology Office Management And Secretaryship |
| July 07, 2026 | Physics, Economics, Employability Skills |
Note: Students should refer to the official DGE Tamil Nadu timetable PDF for the detailed subject-wise schedule and exam timings.
The supplementary examination is meant for:
Students can follow these steps:
Before appearing for the examination:
Students can improve their performance by following these simple tips:
Avoid these mistakes while preparing:
The supplementary examination helps students:
After the examination:
Preparing for board examinations requires expert guidance and consistent practice. Whether students are preparing for regular board exams or supplementary examinations, structured academic support helps them perform with confidence.
Interval Learning offers online academic tuition for Class 1 to Class 12, with specialized coaching for Class 11 and Class 12 students.
The supplementary examination is a second chance to improve your academic journey. With the right preparation and expert guidance, students can achieve better results and confidently move toward higher education.
At Interval Learning, we provide personalized online tuition from Class 1 to Class 12 students through live classes, experienced faculty, regular assessments, and subject-wise coaching.
Whether you need support in one subject or complete board exam preparation, Interval Learning helps students strengthen concepts, improve confidence, and perform better in board and competitive examinations.
The TN Board Class 12 Supplementary Examination 2026 will be conducted from June 29 to July 7, 2026.
Students who have failed one or more subjects or wish to improve their marks can appear for the examination, subject to DGE eligibility guidelines.
Students can download the official timetable from the Directorate of Government Examinations (DGE), Tamil Nadu website.
Follow a daily study schedule, revise important chapters, practice previous years' question papers, attend doubt-clearing sessions, and focus on weak subjects.
Yes. Interval Learning offers online tuition for Class 1 to Class 12 students with live classes, expert teachers, personalized mentoring, and board-oriented preparation.
Yes. Students can enroll in Mathematics, Physics, Chemistry, Biology, English, Malayalam, Hindi, Computer Science, Accountancy, Business Studies, Economics, Commerce, and Social Science.
Yes. Interval Learning provides revision classes, subject-wise coaching, concept-based learning, and personalized mentoring to help students perform better in supplementary examinations.
