The announcement of Class 12 board results is one of the most important moments for students across India. While many students are satisfied with their marks, some feel their scores do not reflect their actual performance. To help such students, the Central Board of Secondary Education provides options like revaluation, verification of marks, photocopy of answer sheets, and improvement exams.
In 2026, thousands of students are expected to apply for the CBSE revaluation process after the Class 12 results are declared. Students often have questions like:
- Is revaluation available for CBSE Class 12?
- How can I apply for rechecking in 2026?
- What is the difference between verification and revaluation?
- Can marks increase after revaluation?
- Is there an improvement exam in 2026?
This detailed guide explains everything step by step in simple language.
Latest Updates — June 2026
- June 9, 2026: A new CBSE chief has been appointed. Senior IAS officer Lokhande Prashant Sitaram has taken charge amid the ongoing OSM controversy.
- June 5, 2026: CBSE filed a complaint with Delhi Police after its re-evaluation portal was hit by a massive cyberattack involving 3.8 million malicious packets on June 3. The portal stayed secure and no student data was breached.
- June 4, 2026: CBSE received 70,433 total applications — 63,119 for re-evaluation and 7,314 for marks verification.
- June 2, 2026: Re-evaluation portal finally went live after a one-day delay due to emergency security hardening. IIT experts and government cybersecurity agencies were deployed.
- May 13, 2026: CBSE Class 12 results declared. Pass percentage fell to 85.20%, down from 88.39% in 2025 — a drop of over 3 points.
- Key fact: 68,018 answer books were rescanned due to poor image quality. 13,583 were pulled for manual rechecking.
- Independent inquiry ordered to investigate the full OSM implementation crisis.
Revaluation Available for CBSE Class 12 in 2026?
Yes, CBSE allows Class 12 students to apply for:
- Verification of marks
- Photocopy of evaluated answer sheets
- Re-evaluation of answers
This process is usually conducted online after the board results are announced.
Students who believe:
- Their marks are lower than expected
- Some answers were not checked properly
- Total marks calculation may contain mistakes
can apply through the official CBSE website.
What Is the Difference Between Verification, Photocopy & Revaluation?
Many students get confused between these three terms. Understanding the difference is very important before applying.
1. Verification of Marks
In this process, CBSE checks:
- Total marks calculation
- Missing marks
- Unevaluated answers
- Data entry mistakes
This is the first step.
Best For:
Students who think:
- Marks were added incorrectly
- Some pages were not checked
2. Photocopy of Answer Sheet
Students can request a scanned copy of their evaluated answer sheet.
This helps students:
- See examiner comments
- Check marking pattern
- Find unchecked answers
3. Re-evaluation
After receiving the photocopy, students can request re-evaluation for specific questions.
CBSE will:
- Recheck selected answers
- Review awarded marks
- Correct mistakes if found
Marks may:
- Increase
- Decrease
- Remain unchanged
CBSE Revaluation 2026 Important Dates (Expected)
Although official dates will be announced after the result declaration, the expected timeline is:
| Process | Expected Date |
|---|---|
| CBSE Class 12 Result 2026 | May 2026 |
| Verification Application Starts | May 19 to 22 |
| Photocopy Request Begins | may |
| Re-evaluation Form Starts | 19 to 22 |
| Improvement Exam Registration | July 2026 |
| Improvement Exams | July/August 2026 |
Students should regularly check the official CBSE portal for updates.
How to Apply for CBSE Rechecking 2026 Class 12?
Students can apply online by following these steps.
Step 1: Visit Official CBSE Website
Go to:
CBSE Official Website
Step 2: Open Revaluation/Rechecking Link
Click on:
“Class XII Verification/Re-evaluation 2026”
Step 3: Login Using Details
Enter:
- Roll number
- School number
- Admit card ID
- Date of birth
Step 4: Select Subject
Choose the subjects for:
- Verification
- Photocopy
- Re-evaluation
Step 5: Pay Fees Online
Students can pay through:
- UPI
- Debit card
- Credit card
- Net banking
Step 6: Submit Form
Download the confirmation receipt after submission.
CBSE Revaluation Fees 2026 (Expected)
The official fee may vary slightly in 2026.
Expected fees:
| Service | Expected Fee |
|---|---|
| Verification of Marks | ₹500 per subject |
| Photocopy of Answer Book | ₹700 per subject |
| Re-evaluation per Question | ₹100 per question |
Can Marks Increase After Revaluation?
Yes, marks can increase after revaluation if:
- Answers were not checked properly
- Correct answers received fewer marks
- Evaluation errors are found
However, marks can also decrease if CBSE finds over-marking.
That is why students should apply carefully after reviewing their answer sheet.
There an Improvement Exam for CBSE Class 12 in 2026?Yes, CBSE conducts Improvement Exams for Class 12 students.
Students who want:
- Better marks
- Higher percentage
- Better college admission chances
can appear for improvement exams.
Who Can Apply for CBSE Improvement Exam 2026?
Students who:
- Passed Class 12
- Want to improve marks in one or more subjects
are eligible.
Important Rules for Improvement Exam
Students Can Improve:
- One subject
- Multiple subjects
depending on CBSE rules announced for 2026.
Best Marks Are Considered
If the improvement exam score is higher:
- New marks are updated
If lower:
- Old marks remain valid in many cases according to CBSE policy.
Students should still verify official guidelines before applying.
Documents Required for CBSE Revaluation 2026
Students may need:
- Admit card
- Roll number
- School number
- Result copy
- ID proof
- Payment receipt
Common Reasons Students Apply for Revaluation
Many students apply because:
- Expected marks were much higher
- Competitive exam preparation was strong
- Internal assessment was good
- Specific subject score looked unusual
Subjects with higher revaluation requests often include:
- English
- Physics
- Chemistry
- Mathematics
- Business Studies
- Accountancy
Should You Apply for Revaluation?
Students should consider revaluation if:
- Difference between expected and actual marks is very high
- You are close to distinction or cutoff
- One subject affected overall percentage badly
- You need marks for college admission
Avoid applying only based on emotions or pressure.
What Happens After Revaluation?
CBSE will publish:
- Updated marks
- Final revised score
If marks change:
- New marksheet may be issued
The revised result becomes final.
Tips Before Applying for CBSE Rechecking
Check Carefully
Do not rush immediately after results.
Compare With Performance
Think realistically about your exam performance.
Use Photocopy Option
Viewing the answer sheet helps make smarter decisions.
Apply Before Deadline
CBSE usually gives limited time for applications.
Late applications are not accepted.
How Long Does CBSE Revaluation Take?
Usually:
- 1 to 3 weeks
depending on:
- Number of applications
- Subject demand
- Processing time
Official CBSE Websites for 2026 Updates
Students should only trust official CBSE websites:
Avoid fake links and unofficial notices shared on social media.
(FAQs)
Q1. What is the CBSE OSM system?
OSM (On-Screen Marking) is CBSE’s new digital evaluation system introduced in 2026 for Class 12 answer sheets. Teachers grade scanned answer sheets online instead of physical copies. Class 10 evaluation continues in physical mode.
Q2. Why did CBSE Class 12 results drop in 2026?
The overall pass percentage fell to 85.20% in 2026, down from 88.39% in 2025. Students reported blurred scans, unmarked answers, and answer sheets belonging to other students being uploaded against their accounts. CBSE rescanned 68,018 answer books due to poor image quality.
Q3. Was CBSE’s revaluation portal hacked?
The portal was targeted by a large cyberattack on June 3, 2026 involving 3.8 million malicious packets and over 1 lakh unauthorised access attempts. CBSE says the attack was blocked and no student data was breached. A Delhi Police complaint has been filed.
Q4. How can students apply for CBSE re-evaluation 2026?
Students can apply through the official CBSE portal at postresult.cbseit.in/pvr. The fee is ₹100 per answer book for photocopy/verification and ₹25 per question for re-evaluation.
Q5. How many students applied for CBSE re-evaluation 2026?
As of June 4, 2026, CBSE received 70,433 applications — 63,119 for re-evaluation and 7,314 for marks verification.
Q6. What should students do if their marks seem wrong?
Step 1: Apply for photocopy of your answer sheet at cbse.gov.in.
Step 2: Compare with your answers and check for unmarked questions or totalling errors.
Step 3: Apply for re-evaluation (₹25 per question) if you find genuine errors.
Step 4: If still unsatisfied, approach your school principal for further guidance.
Q7. Will CBSE discontinue the OSM system?
CBSE has not announced any plan to discontinue OSM. The board has defended it as a modernisation step. However, an independent inquiry has been ordered and a new CBSE chief has been appointed. Changes to the system are expected before the next academic session.
Q8. What is the status of the CBSE independent inquiry?
An independent inquiry has been ordered under S. Radha Chauhan to investigate the full OSM implementation crisis, including allegations of security flaws, tender rigging, and two senior officials who were transferred.
Conclusion
CBSE Revaluation 2026 gives students a fair opportunity to review their Class 12 board marks. Whether you want rechecking, photocopy of answer sheets, or improvement exams, understanding the complete process is very important before applying.
Students should stay calm after results and make decisions carefully based on their actual exam performance. Revaluation can help correct genuine mistakes, but applying blindly is not always beneficial.
Always follow official CBSE notifications and apply before the deadline to avoid missing important opportunities.
Sanjoy Gorh – Founder & Editor, FinBuzz India
Sanjoy Gorh is the founder and editor of FinBuzz India (finbuzzindia.com), an independent digital news platform delivering accurate, clear, and timely news to readers across Assam, Northeast India, and beyond.
Driven by a deep passion for digital journalism, Sanjoy launched FinBuzz India with a clear mission: to give grassroots stories the attention they deserve and bring local voices to a national stage. Hailing from Assam, he brings hands-on, on-ground experience in news reporting, content creation, and digital media management.
His editorial focus spans Assam local news, Northeast India developments, government schemes and exam updates, finance, technology and AI, business and startups, sports, and national affairs — always with an emphasis on making important topics simple, relevant, and accessible to everyday readers.
At the heart of his work lies an unwavering commitment to factual, unbiased reporting. Sanjoy believes journalism’s greatest responsibility is building reader trust, and every story published on FinBuzz India reflects that belief.
With a vision to grow FinBuzz India into the most trusted digital news voice of Northeast India, Sanjoy continues to raise the bar, one story at a time.
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