The TN DGE starts TN 12th application for private students in Dec 2026 (tentative), closing Jan 2026. Failed students are eligible. Apply online at tamilnadustateboard.org. Regular student process is separate. Fill forms under school guidance.
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The Tamil Nadu Directorate of Government Examinations (DGE) will start the TN 12th application form 2026 process for private students in December 2026 (tentative). Students can submit the Tamil Nadu board exam form 2026 on the official website at tamilnadustateboard.org.
Students who failed the public examinations held last year will also be eligible to apply for the TN HSC 12th registration form 2026 process. Furthermore, the 12th attempt exam apply online 2026 last date for private students will be in January 2026 (tentative).
The board will conduct the application process for 2026 for the regular students separately. The TN 12th private exam application form 2026 will be made available online.
Students must fill out their exam forms under the school's guidance. Moreover, the information on the TN 12th application form 2026 will be reflected on the TN 12th hall ticket and other records. Also, students must pay the registration fee on time to avoid late fees.
| TN +2 Time Table 2026 | TN 12th Books 2026 |
You must register online for the TN HSC exam before the due date. The registration process must be carried out under the guidance of their school. To complete the process, you must submit the required fees for the TN 12th application form 2026. Below are the important dates and details regarding the TN 12th application form 2026.
| Particulars | Details |
| Name of the Board | Tamil Nadu Board of Higher Secondary Education, Chennai |
| Category | TN HSC Registration Form 2026 |
| Mode of Registration | Online |
| Type of Registration | Private & Regular |
| TN HSC 12th Registration Form 2025 Fill Online Start Date | December 2025 (tentative) |
| TN HSC 12th Registration Form 2025 Last Date | January 2026 (tentative) |
| TN 12th Private Exam Application Form 2026 Last Date | January 2026 (tentative) |
| Official Website | tamilnadustateboard.org |
Students are required to paste their recent passport-size photograph in the given box, and the dimensions for the photographs should be 4.5cm * 3.5 cm, and provide a signature that is visible to the authority.
For the 12th exam apply online, School authorities must guide students while filling out the Tamil Nadu 12th application form 2026. You will be provided with the TN 12th register number 2026.
For 12th private exam apply online, candidates must carry out the following steps to fill out the TN 12th application form 2026. The TN 12th private exam application online can also be accessed by following similar steps.

You can refer to the illustration below for detailed information on the TN 12th application form 2026 fee structure. Students must note that the form for 12th arrear exam apply 2026 will be separately released.

Disclaimer: The above-mentioned fee is tentative and subject to change based on the latest notification released by the board.
The following documents are required for out-of-state students to complete the TN 12th application form 2026 process and obtain the 12th registration number state board:
You must check the eligibility criteria and apply through the official website before filling out the TN 12th application form 2026.
Regular students appearing for the TN 12th board exams can collect admission cards from the school authorities before the exam starts. However, students who have filled out the 12th private exam application form 2026 can obtain their hall ticket from the official website.
Read More: TN 12th Hall Ticket 2026
Q: What are the ways to check the TN Plus Two 12th result?
Q: Can I make changes to the TN 12th application form 2026 once it is completed?
Q: How do I apply for TN 12th exam?
Q: How to apply 12th private exam Tamil Nadu Board?
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