Hello,

Yes, you can appear for Class 12 board exams next year as a private candidate without giving compartment or improvement exams, if you meet CBSE eligibility. If you failed earlier, you can reappear in all subjects. If you passed and want to improve, you can do so next year only. Apply online through CBSE's portal within the deadline. Check the official CBSE website regularly for updates and guidelines.

Hope this helps you,

Thank you