SIR 2025 in Tamil Nadu: A voter ID renewal, not deletion
The Special Intensive Revision (SIR) of the voter list began on November 4th across Tamil Nadu as part of a nationwide effort in nine states and three Union Territories. The Election Commission's goal is to make the voter list fully accurate before the next elections.
The process involves verifying every voter’s details through both door-to-door visits and online updates. Despite initial opposition from some political parties, including the ruling DMK, the revision work is now moving at full speed after clearance from the Supreme Court.
Door-to-Door Verification Until December 4th
From November 4th to December 4th, more than 68,000 Booth Level Officers (BLOs) are visiting homes across Tamil Nadu, including 3,718 in Chennai. Each officer carries printed forms containing the voter’s name, address, polling station, and photograph.
Voters are required to fill three key sections:
- Personal details such as Aadhaar number, mobile number, and date of birth.
- Old records from the 2002-2005 voter list (with BLO assistance if needed).
- Family details, including names of relatives living at the same address.
BLOs have been instructed to make up to three or four visits if a house is locked. If a voter has moved within the same area, the officer will track them. However, if a family has shifted to another constituency, they must update their records separately through official online channels.
According to the SIR team, this exercise is similar to a voter ID renewal, not a removal process. It helps correct outdated entries and ensures that all eligible voters remain on the list linked with Aadhaar and mobile numbers.
How to Fill the Voter Form Online
The Chief Electoral Officer of Tamil Nadu, Archana Patnaik, confirmed that citizens can update their details online through the official website
- Go to the official website and log in using your registered mobile number or Voter ID card number.
- Enter the OTP sent to your mobile number.
- Click "Fill Enumeration Form" on the homepage.
- Fill in all required personal and family details.
- Proceed to e-sign and wait for a second OTP.
- Enter the second OTP and submit the form successfully.
Important: The OTP verification will only work if the name on your Aadhaar exactly matches the name on your Voter ID. If the names differ, the OTP may not arrive.
SIR Team: No Intention to Remove Any Voter
Officials clarified that the SIR process is focused on renewing and correcting records, not removing voters. Many voters still appear on lists from their old addresses, and this drive will help clean up those records.
Once the revision is complete, a new updated voter list will be published. People who have moved to a different constituency or whose names are missing can visit local voter camps to:
- Add or correct their voter details
- Link their voter ID with Aadhaar and mobile number
- Shift their voter ID to a new location
With Aadhaar now integrated, it also becomes easier to connect PAN and voter ID, allowing smoother access to government schemes and benefits.
Officials added that before the election, voting slips will be distributed to all registered voters, even those who have relocated within Tamil Nadu.
Important Dates for Tamil Nadu Voter List Revision 2025
| Event | Dates |
|---|---|
| Door-to-Door Enumeration | November 4th – December 4th |
| Draft Voter List Publication | December 9th |
| Claims and Objections Period | December 9th – January 8th, 2026 |
| Final Voter List Publication | February 7th, 2026 |
The 2025 voter list revision in Tamil Nadu is a big move to make sure our voting records are correct and open. By connecting Aadhaar and mobile numbers, the Election Commission is building a more reliable system. This gives everyone the chance to check and protect their right to vote well before the next general election.