CBSE Class 12 Compartment Exam 2026 will be conducted on 15 July 2026 as a single-day examination, the Central Board of Secondary Education has confirmed. With the Class 12 main result declared on 13 May 2026, roughly 1,63,800 candidates have been placed in the compartment category and now have a clearly defined second chance to clear their pending subjects within the same academic year. The List of Candidates (LOC) submission window opens on 2 June 2026, and no addition or deletion of names or subjects will be entertained once the LOC is filed.
This guide explains the official CBSE Class 12 compartment exam 2026 schedule, eligibility, application steps, fee structure, syllabus, marking pattern, and a 45-day preparation strategy. Every date and figure here is verified against CBSE notifications and mainstream press coverage. Ready For Boards students appearing in the supplementary cycle should bookmark this page and re-check the official CBSE portal (cbse.gov.in) closer to the exam date for the subject-wise time table.
CBSE Class 12 Compartment Exam 2026 — Key Dates
- Result of Main Exam (Class 12): 13 May 2026
- LOC submission opens: 2 June 2026
- Compartment / Supplementary Exam date: 15 July 2026 (single-day)
- Subject-wise detailed schedule: to be released separately on cbse.gov.in
- Class 10 Compartment cycle: 15 May – 1 June 2026 (already completed for most subjects)
Who is Eligible to Appear?
According to the official release from the Controller of Examinations, Dr Sanyam Bhardwaj, three categories of candidates can register for the July single-day exam:
- Pass-with-improvement candidates: Students who cleared all subjects in the Class 12 main exam 2026 but wish to improve their score in exactly one subject.
- 2026 batch compartment candidates: Students from the 2026 main exam who were placed in compartment in one subject.
- 2025 batch residual cases: Students who appeared in 2025 and still remain in compartment — this is their final, third and last chance, as CBSE grants only three attempts to clear compartment exams.
How to Fill the CBSE Compartment LOC 2026
Compartment registration is routed entirely through schools — individual candidates cannot apply directly except in the private candidate stream. The school submits the LOC on the CBSE Pariksha Sangam portal between 2 June and the cut-off date that CBSE will publish in the LOC circular. Follow this sequence:
- Collect your original marksheet / result statement and identify the subject(s) you are eligible to reappear in.
- Approach your school’s examination cell with your Roll Number, Admit Card ID and Father/Mother name as on the original LOC.
- Pay the per-subject examination fee through the school’s official bank account (do not pay any individual / agent).
- Verify, sign and retain a printout of the LOC entry before the school locks the submission.
- Wait for the admit card to be released on the school’s login on the Pariksha Sangam portal in the first week of July 2026.
For the verified workflow inside the school, see our Ready For Boards Class 12 hub and the chapter-notes index for last-mile revision material.
Fees, Centres and Admit Card
The compartment exam fee structure follows the existing CBSE schedule — typically a fixed per-subject fee plus a one-time practical / processing fee where applicable. The exact fee schedule for the July 2026 cycle is part of the LOC circular published on cbse.gov.in. Exam centres will be allotted city-wise based on the LOC, and the admit card will carry the centre address, reporting time and final subject-wise timing.
Syllabus, Pattern and Marking Scheme
The compartment paper follows the same syllabus, blueprint and marking scheme as the main board exam 2026 — there is no separate reduced syllabus. The paper will continue to mix MCQs, assertion-reason, very short answer, short answer, case-based and long answer questions in roughly the same proportion as the March 2026 paper. Internal choice within long-answer sections will also be retained. Practical / project marks from the main exam are carried forward; you only re-attempt the theory paper.
45-Day Preparation Strategy
From 1 June to 14 July you effectively have a 45-day runway. The realistic target for a compartment candidate is not to re-cover the entire syllabus — it is to consolidate scoring chapters, master the marking scheme, and finish at least 6 full-length papers. A workable split:
- Days 1–10: Re-read NCERT cover-to-cover for the subject in question. Highlight every solved example and every “in-text” question.
- Days 11–25: Solve the last 5 years’ CBSE PYQs chapter-wise. Maintain a one-page error log per chapter.
- Days 26–40: Attempt one full sample paper every alternate day under 3-hour timed conditions. Use the CBSE sample paper 2025-26 + 2024-25 set as your baseline.
- Days 41–45: Pure revision — formula sheets, derivation lists, NCERT diagrams, last-minute mnemonics. No new chapter on Day 45.
Pro-Tips From Toppers Who Cleared Compartment
- Stick to NCERT. Compartment exams reward textbook fidelity, not reference-book breadth.
- Master the marking scheme — CBSE evaluators follow the step-marking rubric strictly in the supplementary cycle.
- Write cleaner, shorter, point-form answers with underlines and headings — visual hygiene moves marks.
- Do not skip the case-based questions — they are the highest accuracy-per-minute section.
- If you are a pass-with-improvement candidate, weigh the risk: your higher score will replace the original only if you mark that option on the LOC.
What If You Don’t Clear in July?
Candidates from the 2026 batch who do not clear in the July supplementary cycle get one more attempt in the next available compartment window. Candidates from the 2025 batch — already on their third attempt — must, if unsuccessful in July 2026, re-register as private candidates for the next full Class 12 board cycle in February-March 2027 under the regular LOC process for private students.
Where to Get Verified Updates
The single most reliable source is the official CBSE website — cbse.gov.in — and the examination circulars page (cbse.gov.in/cbsenew/examination_Circular.html). For result-portal access, use results.cbse.nic.in or the DigiLocker app. Do not rely on social media forwards for fee, date or centre information.
Frequently Asked Questions
When is the CBSE Class 12 compartment exam 2026?
The CBSE Class 12 supplementary / compartment exam 2026 will be held on 15 July 2026 as a single-day examination.
When does LOC submission open for the July 2026 compartment exam?
The List of Candidates (LOC) submission window opens on 2 June 2026 and is filed by the school on the Pariksha Sangam portal.
How many students are appearing in the CBSE Class 12 compartment 2026?
Approximately 1,63,800 candidates have been placed in the compartment category after the main Class 12 result was declared on 13 May 2026.
Is the compartment exam syllabus the same as the main board exam?
Yes. The CBSE compartment exam follows the same syllabus, blueprint and marking scheme as the main Class 12 board exam 2026. Practical / project marks are carried forward.
How many chances does a candidate get to clear the CBSE compartment exam?
CBSE grants three chances to clear a compartment subject. Students from the 2025 batch who appear in July 2026 are on their final attempt.
