What Is SIR and Why Is It Important?
India runs one of the world’s largest democratic election systems, and keeping voter records accurate is essential for fair elections. Every year, the Election Commission of India (ECI), along with State Chief Electoral Officers (CEOs), conducts a Special Intensive Revision (SIR) of the electoral rolls.
During SIR, citizens can:
- Register as a new voter
- Correct errors in their voter details
- Update or change their residential address
- Remove duplicate voter entries
- Update their photo or relationship details (in applicable states)
The entire process is now available online, making it quick and convenient—especially if your mobile number is linked with your Aadhaar or EPIC (Voter ID).
What Is the SIR (Enumeration) Form?
The SIR Enumeration Form is the digital form used during the Special Intensive Revision. Its goal is to verify, update, correct, or clean voter records before elections.
What It Can Be Used For
✔ 1. New Voter Registration
Citizens who have turned 18 or above can apply for their Voter ID, similar to Form 6.
✔ 2. Correction of Voter Details
Fix errors in name, age, gender, or address.
✔ 3. Change of Address (Shifting)
For those who have moved within the same constituency or to another district/state.
✔ 4. Deletion of Duplicate/Invalid Entries
Helps remove repeated or outdated voter entries.
✔ 5. Update Photo & Relationship Details
Some states allow updates to:
- Photograph
- Father’s name
- Husband’s name
- Relationship fields
Where to Submit the SIR Form Online
You can complete your SIR form through:
- ECI Voter Services Portal
- State CEO Portals (e.g., CEO Delhi, CEO Bihar, CEO UP)
- Voter Helpline App (for tracking and downloads)
All platforms follow a similar application format.
Requirements Before Filling the SIR Form
Keep these ready for a smooth application process:
| Requirement | Purpose |
|---|---|
| Mobile number linked with Aadhaar/EPIC | OTP verification |
| Aadhaar number (optional) | e-sign verification |
| Clear passport-size photo | Identity verification |
| Identity proof | Personal detail verification |
| Address proof | Needed for new registration/shift |
| Email ID (optional) | Alerts & updates |
Important:
- Your mobile number must be active.
- Some states require your mobile number to be linked with your EPIC.
- If not updated, contact your BLO (Booth Level Officer) first.
Official Websites for SIR Submission
Always use government portals: https://voters.eci.gov.in/
1. National Voter Portal
Works for all states.
2. State CEO Websites
- “SIR 2025”
- “Electoral Roll Revision”
- “Enumeration Form Online”
3. Voter Helpline App
For tracking status and downloading digital Voter ID.
How to Fill the SIR Form Online
🔷 Step 1: Visit the Official Portal
Go to the ECI portal or your state’s CEO page.
Select “Apply Online – SIR Form.”
🔷 Step 2: Read Instructions Carefully
Understand:
- Who can apply
- Required documents
- File size rules
- Shifting/deletion/correction guidelines
🔷 Step 3: Choose Your Purpose
- New Voter Registration
- Correction in Details
- Address Change
- Deletion/Objection
- Duplicate EPIC
- Merge Multiple Entries
Selecting the wrong category may lead to rejection.
🔷 Step 4: Enter Personal Details
Provide:
- Full Name
- Date of Birth/Age
- Gender
- Father’s/Mother’s/Husband’s Name
- Full Address
- District & Assembly Constituency
Tips:
✔ Use the same spellings as your ID
✔ Add landmark
✔ Double-check PIN code
✔ Ensure constituency is correct
🔷 Step 5: Upload Required Documents
Identity Proof:
Aadhaar / PAN / Driver’s Licence / Passport / Govt ID
Address Proof:
Electricity Bill / Water Bill / Rent Agreement / Bank Passbook / Ration Card / Property Tax Receipt
Photo:
- Clear passport-size
- JPG/JPEG
- Not blurry
- 10 KB – 2 MB
🔷 Step 6: Complete Verification
Option 1: OTP Verification
Requires mobile number linked to Aadhaar or EPIC.
Option 2: Aadhaar e-Sign
Enter Aadhaar → Receive OTP → Confirm e-sign.
If your mobile number is not linked, the portal may block submission.
🔷 Step 7: Preview Application
- Name spelling
- DOB
- Address
- Uploaded documents
- Photo clarity
Corrections may not be allowed after submission.
🔷 Step 8: Submit & Save ARN
You will receive an Application Reference Number (ARN) via SMS/email.
Official Links
| Purpose | Official Link |
|---|---|
| Voter Services Portal | https://voters.eci.gov.in |
| Voter Helpline App | Available on Play Store / App Store |
| List of All State CEO Websites | https://eci.gov.in → “State CEOs” |
| Delhi CEO | https://ceodelhi.gov.in |
| Tamil Nadu CEO | https://elections.tn.gov.in |
| West Bengal CEO | https://ceowestbengal.nic.in |
What Happens After Submission?
- BLO Verification
Your details and documents are reviewed. - Physical Verification (if needed)
A BLO may visit your home. - Draft Roll Entry
Your name/details appear in the Draft Roll. - Final Roll Publication
After objections are cleared, your name is added to the Final Voter List. - Download EPIC
You can download your updated Digital Voter ID.
Common Reasons for Rejection
| Mistake | Reason | Solution |
|---|---|---|
| Name mismatch | Does not match any ID | Use Aadhaar spelling |
| Wrong address | BLO cannot verify | Add landmark, correct PIN |
| Mobile not linked | OTP fails | Update mobile with BLO |
| Blurry/invalid documents | Verification fails | Upload clear documents |
| Oversized files | System error | Compress files |
| Duplicate applications | System confusion | Check status first |
| Wrong constituency | Auto-rejection | Recheck PIN & locality |
Troubleshooting
If the portal is slow:
✔ Try during off-peak hours
✔ Switch browser (Chrome/Edge/Firefox)
✔ Clear cache or use incognito
✔ Try a different internet source
✔ Use State CEO portal
✔ Contact BLO
✔ Call 1950 (National Voter Helpline)
Frequently Asked Questions
Q1. Is there any fee for SIR submission?
No, it is completely free.
Q2. Can someone else fill my form?
Not recommended—OTP is required. BLOs can help for offline cases.
Q3. How long does approval take?
Depends on the state’s revision schedule.
Q4. Is Aadhaar mandatory?
No, but it simplifies verification.
Q5. How can I track my application?
Use your ARN on the ECI or CEO portal.
Q6. What if I don’t have address proof?
Some states accept self-declarations or BLO home verification.
Q7. Can I update only my mobile number?
Yes, but this must usually be done through BLO assistance.