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If your attendance is short in Class 10 or 12, the deadline that matters most is early January, not the exam date. Here is how the CBSE rule works and what to give your school in time. State boards set their own rules, so ask your school for your board's current circular.
What is the attendance rule for CBSE board exams?
Under Rules 13 and 14 of CBSE's Examination Bye-Laws, students need at least 75% attendance to be eligible for the board exams, as CBSE's August 2025 circular to schools says. The same circular says the board offers "a 25% relaxation only in cases of exigencies" such as medical emergencies, national or international sports events and other serious reasons, and only if documents support them.
Attendance is counted as of 1 January of the academic session, according to CBSE's standard operating procedure for shortage of attendance.
What happens if my attendance is short?
If you are under 75% on 1 January, your school decides whether to recommend your case to CBSE. If it does, it sends the case and your documents to the CBSE regional office. The CBSE circular warns that missing the attendance norms may mean a student is disqualified from the board exams, and it is blunt about three points:
Leave taken without a written request is treated as unauthorised absence.
If a surprise inspection finds students absent without proper leave records, they may be treated as non-attending or "dummy" candidates. CBSE will not let them sit the board exams.
Once a school reports a shortage, CBSE will treat any later message saying the attendance is now complete as manipulation. Your status will not change.
Which reasons can get a shortage condoned?
CBSE's SOP page lists five valid reasons, each with its own mandatory documents:
Prolonged illness: a request from the parent, medical certificates for the period of absence from a government doctor, all medical reports and X-rays, and the school's recommendation on CBSE's form (the proforma).
Loss of a father or mother, or a similar event that kept you away: a request from the parent, the death certificate and the school's recommendation.
Any other reason of a similarly serious nature: a request from the parent, a certificate from the authority concerned supporting the reason and the school's recommendation.
Authorised national-level sport organised by CBSE or SGFI: a request from the parent, a certificate from the authority concerned and the school's recommendation.
Authorised national or international sport: a request from the parent, a recommendation letter from the Sports Authority of India and the school's recommendation.
Cases missing mandatory documents are summarily rejected. Reasons such as family holidays are not on the list. If competitions take you out of school, read our guide to leave rules for olympiad camps and catching up early in the year.
What documents do you need, and by when?
The CBSE circular sets this timeline:
1 January: attendance is counted.
7 January: the school's case, with documents, must reach the regional office. No case is accepted after this date.
21 January: the regional office tells the school if anything is missing.
28 January: the school sends the missing items.
7 February: last date for CBSE to approve cases.
Because schools have only a week after 1 January to send cases, aim to give your papers to the school before the winter break.
A worked example: how short are you?
The proforma attached to CBSE's circular asks schools for three figures: teaching days, days attended and the percentage up to 1 January. Take a made-up case: your school had 180 teaching days up to 1 January and you attended 126. That is 126 ÷ 180 = 70%. The 75% line is 135 days, so you are 9 days short.
What should you do this week?
Ask your class teacher for your attendance so far in days, not just as a percentage.
List every absence longer than two days and its reason.
Keep every medical certificate and report in one folder, with copies.
Check that the school has your written leave applications on file.
If you are near the line, meet the principal before December.
A script a parent can use: "My child's attendance is about 70% because of [reason] between [dates]. We have [documents]. Will the school recommend the case, and what else do you need from us before the cases go to CBSE in January?"
Missed weeks also leave gaps in the syllabus; see our guide on how to catch up after missing classes. Fermi's AI tutor works out what you already know and builds a plan for the session, so you start from where you actually are.
If the illness or the worry is weighing on you, talk to your doctor or call the free Tele MANAS helpline on 14416. If your case is refused, ask your school what options remain. Our explainer on applying as a CBSE private candidate covers one route, so check whether you are eligible.
