CBSE LOC Submission 2027: A Last-48-Hours Checklist for Principals

If your school sends candidates for the CBSE Class 10 and Class 12 board exams in 2027, Wednesday, 21 October 2026, is the date to circle. That is the last day to finalise the List of Candidates (LOC) without a late fee. After that, every candidate costs your school extra, and some mistakes can no longer be fixed at all.

This guide is for principals, exam in-charges and office staff: confirmed dates and fees, a checklist for the next two days, and what to do after.

CBSE LOC 2027: dates and fees from the official circular

All figures below come from CBSE's own LOC circular for session 2026-27 (CBSE circular, PDF), signed by the Controller of Examinations and dated 17 September 2026. News reports from Careers360 and CareerIndia give the same dates.

Key dates (online/digital payment)

• 24 September to 21 October 2026: regular LOC window, normal fee.
• 22 to 30 October 2026: late window, with a late fee of Rs 2,000 per candidate on top of the normal fee.
• 2 to 4 November 2026: correction window based on the data verification slip. After this, the circular says plainly that no correction will be allowed.

The portal closes at 11:59 pm on each last date, and CBSE says no extension will be given. CBSE also warns that the server slows down under heavy load near the deadline.

If you pay by challan

The challan schedule is different, and the first deadline has already passed. Challans at the normal fee could only be generated till 17 October 2026. With late fee, challans can be generated from 22 to 26 October 2026, and the money can be deposited while the challan is valid. If you had planned to pay by challan and missed 17 October, switch to online payment by 21 October to avoid the late fee.

Fees for schools in India

• Rs 1,600 per candidate for five subjects (Class 10 and Class 12).
• Rs 320 per additional subject per candidate.
• Rs 160 per practical subject per candidate (Class 12 only).
• Visually impaired candidates are exempt from the exam fee.

One detail many schools miss: the late fee depends on the date you finalise the data, not the date you started entering it. Data typed in on 20 October but finalised on 22 October attracts the late fee.

The last-48-hours checklist

Treat the next two days as a short project with one owner. The circular itself asks schools to give the LOC to a single official who understands how sensitive the data is, and it makes the principal responsible for the result. It also lists excuses CBSE will not accept, including "the clerk was on leave" and "the school forgot the final submission".

1. Verify personal details against the school register

Print the checklist of candidates from the portal and compare every row with your Admission and Withdrawal Register. The circular names three things to check before anything else:

• Spellings of the candidate's, mother's, father's and guardian's names, exactly as in the register.
• Date of birth, as in the register.
• Gender, category and photograph. Make sure each photo belongs to the right student. Upload photos and signatures for any new candidates.

Let students and parents check their own lines. A parent spots a wrong surname in seconds.

2. Double-check subject codes and combinations

Subject mistakes are the hardest to undo. CBSE says it will not change subjects after LOC submission, and combinations that go against the Scheme of Studies make a candidate "Not Eligible". The circular singles out these look-alike codes:

• Class 10: Mathematics Standard (041) vs Mathematics Basic (241); Hindi A (002) vs Hindi B (085); Urdu A (003) vs Urdu B (303).
• Class 12: Mathematics (041) vs Applied Mathematics (241); Hindi Core (302) vs Hindi Elective (002); English Core (301) vs English Elective (001); Sanskrit Core (322) vs Sanskrit Elective (022); Urdu Core (303) vs Urdu Elective (003).

Take the Maths Standard or Basic choice for each Class 10 student from a signed record, not from memory. Also check that each student has the right category (Full Subjects, Essential Repeat or Improvement).

3. Class 10: this LOC is for the first board exam

Under the two-board-exam policy, the first exam (February–March) is compulsory for every Class 10 student, so every Class 10 candidate must be in this LOC. The LOC for the second exam will be filled separately once the first exam is over.

4. CWSN and APAAR

• CWSN: CBSE says the last date for CWSN data falls before the LOC deadline, and no new CWSN candidates can be added after it. If you have not checked your CWSN entries, check them today.
• APAAR ID: The circular says entering it is optional. If you do enter it, the student's name must match the APAAR record, because the portal checks it.

5. Finalise, pay, and keep the proof

• Finalise the data only after all corrections are done. Once you finalise, the submitted data counts as final.
• Pay online, then print the Final List of Candidates. The portal will not create this list until fee details are submitted.
• Get the list signed by each candidate, the mother and the father to confirm names, and by the principal. The school keeps this printed list on record. The LOC is uploaded with an e-signature linked to the principal's Aadhaar, so no hard copy goes to the Regional Office.
• Save the payment details (mode, fee reference number, amount, date, bank transaction ID) in one folder.

Plan for the 2–4 November correction window

After the LOC closes, a data verification slip is created for each candidate. Between 2 and 4 November 2026, schools can correct the candidate's name, the parents' or guardian's names, date of birth and subjects. Use this window carefully:

• Share each slip with the student and get a signed "correct" or "needs change" note back.
• Put one person in charge of the corrections and finish on 2 or 3 November, not on the last evening.

Before the deadline, a school that has already paid can still correct data. Fixing a name or swapping one subject for another costs nothing. Adding a sixth subject means paying the extra subject or practical fee.

After the LOC: turn to board readiness

Once the LOC and corrections are done, the admin work is mostly over and the academic run-up begins. Class 10's first board exam is due in February–March, and the date sheet has not been released yet (one report expects it in December or January, which CBSE has not confirmed). A sensible order for November:

• Fix your pre-board calendar and share it with parents, so students know when their mock exams are.
• Plan practicals and internal assessment for Class 12 and finish any pending lab work.
• Look at weak chapters, not just weak students. Use class tests to find the two or three chapters each section finds hardest, and practise previous-year questions on those.
• Relieve teachers for evaluation duty. The circular reminds schools that the number of candidates should match the teachers appointed, and that schools must free teachers for evaluation.

How SeekhoSmart helps with board-exam preparation

With the LOC done, your teachers' energy goes back to preparing students. SeekhoSmart is an AI learning platform for Class 9–12 students, built on NCERT. It does not handle LOC filing or any CBSE admin. What it does is give your students regular, NCERT-aligned practice between now and the boards:

• A 10-year bank of previous-year questions, tagged by chapter, so students can practise exactly the chapters your class tests flag as weak.
• An adaptive daily study plan that adjusts to each student's progress.
• AI explanations for every answer, including the wrong ones, so students understand their mistakes instead of just seeing a score.

It is free to start, so your school can try it with no upfront cost. Padhai, ab smart tareeke se.

Try SeekhoSmart for your school → seekhosmart.in