How to Fill SIR Form Online this is very trending problem among current situation. you are a registered voter in a state undergoing the Special Intensive Revision of electoral rolls, filling out the SIR Enumeration Form is essential. It ensures your name stays on the voter list and helps the Election Commission remove errors, duplicates, and outdated voter entries. While Booth Level Officers usually visit homes for verification, you can complete the entire process digitally without waiting. This guide walks you through how to fill the SIR form online and keep your voter identity accurate and updated.
What is the SIR Form?
The SIR (Special Intensive Revision) Enumeration Form is a verification document used by the Election Commission to clean up the voter list. Unlike the usual annual revision, this is a special drive aimed at fixing long-standing errors.
Key updates in this form include:
- Legacy Linkage: Linking your present voter ID to older records to confirm residency.
- Photo Update: Replacing outdated photos with clear, high-quality color ones.
- Mobile Linking: Mandatory linking of your mobile number with your Voter ID.

Prerequisites: Before You Start
Keep these documents and details ready to avoid timeouts:
- Your EPIC Number
- Registered Mobile Number
- Aadhaar Card for e-signing
- Legacy Details such as old voter list entries
- A digital passport-size photo
Step-by-Step Process: How to Fill SIR Form Online
Follow the steps below to submit your SIR form through the official voter portal.
Visit the Official Voter Service Portal
Open the Election Commission’s official voter portal: voters.eci.gov.in
Sign Up or Log In
Create an account with your mobile number or log in with your existing credentials and verify the OTP.
Locate the Enumeration Form
Go to the Services section or the Special Intensive Revision section and select the option to fill the Enumeration Form. If it doesn’t appear, search your name in the electoral roll first.
Link Mobile Number
The form requires a mobile number uniquely linked to your Voter ID.
If it is not linked, go to Form 8, choose Mobile Number Update, and submit the correction. Once updated, return to the SIR form.
Verify and Fill the SIR Details
Check your personal details, address, and photograph.
Upload a new photo if needed.
Provide Legacy Linkage information using older voter list details for you or your parent.
Aadhaar Authentication and E-Sign
Enter your Aadhaar number, confirm the declaration, choose Aadhaar e-sign, and verify using the OTP sent to your Aadhaar-linked mobile number.
Final Submission and Acknowledgement
Submit the form and download or screenshot the acknowledgement reference for tracking.
How to Check Your SIR Form Status
To check your form status:
- Log in to voters.eci.gov.in and select Track Application Status.
- Enter your reference number.
- If you try opening the SIR form again with your EPIC, it will show that your form has already been submitted.
Frequently Asked Questions (FAQs)
Can I fill the SIR form for my family members?
Yes, you can use the same login, provided their mobile numbers are linked or the Family Grouping feature is available.
What if I don’t fill the SIR form?
Skipping the revision may place your name in the Doubtful or Absent category and could result in your name being removed from the final voter list.
The portal is slow. What should I do?
Try accessing it late at night or early morning when traffic is low or use the ECINET mobile app.
Conclusion
Filling the SIR form online is a simple but important task that protects your voting rights. By following this guide, you can complete the entire process quickly and from home. Don’t wait for a BLO visit—log in and update your voter information today.