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The Directorate of Government Examination, Tamil Nadu (DGE TN) has released the half-yearly time table for class 12 exams. The exams will be conducted from December 10 to 23, 2025. The exams will be conducted offline, in the pen-and-paper mode.
Earlier, the board released the Tamil Nadu class 12 time table 2026 on November 04, 2025. The TN 12th 2026 board exams will be conducted from March 02 to 26, 2026. The exams will be conducted offline, in the pen-and-paper mode.
The authority released the TN 12th hall ticket 2026 for private and regular students on the official website at dge.tn.gov.in. The Tamil Nadu class 12th results 2026 are expected to be released on May 06, 2026. Students must note that the results released online are provisional, and the original marksheets are available in the schools.
Read more details about the Tamil Nadu class 12 exam, including important dates, highlights, and more, in the article below.
Check the important dates related to the TN class 12 public exam 2025 and prepare for the exam accordingly. The table below contains the official dates.
| Event | Dates (Expected) |
| TN 12th Time Table Release Date | November 04, 2025 (Official) |
| TN 12th Registration Date for Regular Students | December 2025 |
| TN 12th Half-yearly Theory Exam Dates | December 10 to 23, 2025 |
| TN 12th Registration Date for Private Students | January 2026 |
| TN 12th Practical Exam Dates | February 2026 |
| TN 12th Public Exam Dates | March 02 to 26, 2026 |
| TN 12th Result Date | May 06, 2026 |
| TN 12th Result Revaluation Date | May 2026 |
| TN 12th Supplementary Exam Date | June 2026 |
| TN 12th Supplementary Result Date | July 2026 |
Any updates regarding TN class 12th exams are issued on the board's website. Some of the important highlights of the TN 12th public exam 2025 are provided below for the students' reference.Â
| Particulars | Details |
| Educational Board | Tamil Nadu Board of Secondary Education, Chennai |
| Frequency of the Exam | Once a year |
| Mode of Application | Online |
| Mode of Exam | Offline |
| Exam Duration | 180 minutes |
| Official Website | dge.tn.gov.in |
The DGE, TN issues separate registration forms for regular and private students. Regular students have to register by December 2025, whereas private students could fill out and submit the TN 12th Registration Form 2025 until January 2026. Only the registered students get the TN 12th hall tickets for appearing in the board exam.
Only students who registered successfully were allowed to sit for the TN 12th public exam 2026. The fee detail of the TN 12th registration process is given below.Â
| Exam Fees | Late Fee Charges |
| Exam fee for each subject – Rs 50 | Rs 1,000 |
| Miscellaneous charges – Rs 35 | |
| Online registration fee – Rs 70 |
Students have to meet certain eligibility criteria while filling out the TN 12th registration form. The detailed information is discussed below for the student's reference.Â
Also Read: Tamil Nadu 12th Grading System 2026
The board is expected to release the TN 12th admit card 2026 in February 2026, for the private candidates. Regular candidates can download the hall ticket by visiting the official website. Moreover, students must carry the admit card to the examination hall.Â
Some of the critical points of the TN 12th Board exam 2025 admit card is given below.Â
The board is expected to conduct the TN class 12th public exam 2026 from March 3 to 25, 2026, in a single shift, from 10:00 AM to 1:15 PM. The tentative subject-wise TN 12th time table 2026 is mentioned in the table below:
| Exam Dates | Subjects |
| March 3, 2026 | Language |
| March 6, 2026 | English |
| March 11, 2026 | Mathematics, Zoology, Microbiology, Nutrition And Dietetics, Textile & Dress Designing, Food Service Management, Agricultural Science, Nursing (General), Biology |
| March 14, 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 |
| March 18, 2026 | Botany, History, Basic Electronics Engineering, Basic Civil Engineering, Basic Automobile Engineering, Basic Mechanical Engineering, Textile Technology, Office Management and Secretaryship |
| March 21, 2026 | Chemistry, Accountancy, Geography |
| March 25, 2026 | Physics, Economics, Computer technology |
The TN 12th answer key 2026 contains all the correct answers to the questions asked in the board exams. Students can use the subject-wise answer keys to calculate their probable scores. Moreover, students can also check the unofficial answer key to evaluate their performance.
Students must familiarise themselves with the marking scheme and note that there will be no negative marking in the TN 12th Answer Key 2026. The following are the subject-wise answer keys that students can review while evaluating their performance in the exam.Â
| Subjects | Answer Keys |
| Accountancy | Click Here |
| Biology | Click Here |
| Chemistry | Click Here |
| Economics | Click Here |
| English | Click Here |
| Geography | Click Here |
| History | Click Here |
| Mathematics | Click Here |
| Physics | Click Here |
The Tamil Nadu class 12th results are expected to be released on May 06, 2025, on the official website of the Tamil Nadu Board at dge.tn.gov.in. Students who obtain the highest scores are awarded by the Tamil Nadu Board. Those scoring above 90% are eligible for a scholarship.
To check the TN 12th Result 2026, visit the results section of this portal. Given below are the steps to check the TN 12th 2026 result:
The Tamil Nadu Board released the TN 12th toppers list 2026 along with the TN 12th results on the official website. Students who obtain the highest marks in the results will secure their names on the list. The highest scorers are also awarded with certificates, cash prizes, and more.
The TN 12th Supplementary Exam 2026 gives students a second opportunity to clear the regular board exam in one or two subjects. The TN 12th supplementary exam time table 2026 will be released after the TN 12th public exam 2026 results are declared.Â
TN board will release the TN 12th supplementary exam result in September 2026 (tentative) on its official portal. Some important details for the TN 12th supplementary exam 2026 are mentioned below.
The updated TN 12th syllabus 2025-26 includes details about the marking scheme, mark distribution, exam pattern, and more. Students are advised to use the updated syllabus while preparing for the TN 12th board exams. Moreover, the syllabus is curated by the TN board.Â
Students can access the TN 12th syllabus 2025-26 from the official website. Some of the important steps to follow are:Â
The TN 12th Syllabus 2025-26 is available in English and Tamil medium. The subject-wise syllabus is given in the table below.
| Subjects | Details |
| Accountancy | Click Here |
| Biology | Click Here |
| Chemistry | Click Here |
| Economics | Click Here |
| English | Click Here |
| Geography | Click Here |
| History | Click Here |
| Mathematics | Click Here |
The 12th exam pattern specifies the marks distribution, duration, and question types. Knowing the TN class 12th exam pattern will aid students in time management and strategic problem-solving. TN 12th public exam 2026 will last for 3 hours, and students will have 15 minutes to read the question paper before beginning to answer it.
Tamil Nadu 12th new exam pattern will be divided into three sections:
| Particulars | Details |
| Conducting Authority | Tamil Nadu Board of Higher Secondary Education, Chennai |
| Duration of Exam | 3 hours |
| Language Options Provided for the Board | Tamil, Kannada, Telugu, Hindi, Malayalam, Urdu, Sanskrit, Arabic, French, German. |
| Maximum Marks | Theory - 70, Practical - 20, Internal - 10 |

TN board has released a revised marking scheme for TN class 12 public exam 2026. To qualify for the TN class 12 public exam 2026, students must obtain at least 70 marks out of a possible 200. For the qualifying marks in the theory exam, a minimum of 40 out of 150 will be required, and for the practical exam, a minimum of 30 marks out of 50 will be required. Students can go through the detailed marking scheme from the given link below.
The Tamil Nadu Board assigns grades to students based on the marks and percentile obtained in the exam. The grades range between A1 to E1, assigned under each marking range and grade points. The table below shows the TN 12th Grading Scheme 2026.
| Grade | Equivalent Marks Range | Equivalent Grade Point |
| A1 | 91-100 | 10 |
| A2 | 81-90 | 9 |
| B1 | 71-80 | 8 |
| B2 | 61-70 | 7 |
| C1 | 51-60 | 6 |
| C2 | 41-50 | 5 |
| D | 35-40 | 4 |
| E1 | 21-34 | - |
An effective preparation strategy will help students score better marks on the exam. Candidates appearing for the exam should note these TN 12th Preparation Tips 2026 to prepare well.
The Directorate of Government Examinations (TNDGE), Tamil Nadu, released the TN 12th previous year question banks for all the subjects, including Maths, English, Science, and more. Students must use these question papers to enhance their preparation skills. One of the most important factors these papers address is the management of time.
Solving TN 12th Previous Year Question Papers familiarises the student with the format of the paper beforehand. Students who struggle to finish on time are advised to start solving these papers at the earliest so that they don’t fall behind.
Students should use the TN 12th Sample Papers 2026 to understand the exam pattern and the difficulty level. It will help students familiarize themselves with the marking scheme. The table below contains the TN 12th question paper 2026 for all subjects under each stream.Â
| Particulars | PDF Link |
| HSE - II (Class 12) Sample Question Paper I | Download Now |
| HSE - II (Class 12) Sample Question Paper II | Download Now |
| HSE - II (Class 12) Sample Question Paper III | Download Now |
| HSE - II (Class 12) Sample Question Paper IV | Download Now |
Candidates appearing for the class 12 TN public exam 2026 should solve the TN 12th Question Paper 2026 available on the official website of the TN board. It will help to get an idea of the difficulty level of the paper, the marks distribution, time management and the frequently asked topics.Â
Important Points:
TN board has uploaded PDFs of all the textbooks prescribed in the syllabus. Candidates appearing for the TN class 12 public exam 2026 must follow the books mentioned on the official website to prepare for every subject. TN 12th books will guide them to prepare the concepts in a better way. Students must download the book PDFs on their laptops or mobile phones and prepare accordingly.Â
Follow these steps to download the TN 12th books 2026:
Also Read:Â Tamil Nadu Board 12th Maths Textbook
Q: When will the TN 12th 2026 result be out for students to check and download the mark sheet?
Q: What are the passing marks for the TN 12th public exam 2026 declared by the Tamil Nadu board?
Q: How can students check their TN 12th results 2026 from the link activated on the official website?
Q: Who conducts the TN class 12th public exam?
Q: When will the TN 12th public exam 2026 time table be released?
Q: What are the different streams offered for the TN 12th public exam 2026?
Q: How can the migration certificate be availed after the TN 12th public exam 2026?
Q: From where can I download the TN 12th public exam 2026 syllabus?
Q: When will the TN 12th hall ticket 2026 for private candidates be released?
Q: When can students check their TN 12th public exam 2026 revaluation results?
Q: When will the TN 12th supplementary exam be conducted?
Q: When will the TN 12th supplementary exam 2026 results be released?
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