Filling the SIR Form: officially referred to as the Special Intensive Revision (SIR) of electoral rolls — is a critical civic step for eligible Indian voters who want to make sure their voter registration is accurate, complete, and ready well before upcoming elections. Whether you’re a first‑time voter, a seasoned citizen updating your details, or someone helping a family member, this article is your complete guide — written in clear, conversational language that’s easy enough for a 10‑year‑old to follow yet informative enough for professionals.
The Election Commission of India (ECI) conducts SIR exercises to ensure the electoral roll — the master list of voters — is clean, up‑to‑date, and free from errors such as duplicates, omissions, or incorrect data. It’s a foundational step for a functioning democracy and ensures every eligible citizen can participate in elections without unnecessary hurdles. Before we go into each step, let’s look at the big picture.
Table of Contents
Filling the SIR Form
Filling and tracking the SIR Form 2025 is a simple but essential civic task. With the steps above, you can complete your submission online, verify its status, and make sure your voter registration is accurate and valid — all before official deadlines. Doing this early gives you peace of mind and protects your right to vote.

| Topic | Details |
|---|---|
| What is SIR? | Special Intensive Revision of electoral rolls by the Election Commission of India to update voter information. |
| Official Website | https://voters.eci.gov.in — Official ECI Voter Services Portal |
| Primary Purpose | Add new voters, correct existing entries, remove duplicates, and finalize the list prior to elections. |
| Who Should File? | Eligible voters whose names are missing, incorrect, or not updated. |
| Submission Method | Online via the ECI portal or through Booth Level Officers (BLOs). |
| Required Documents | Voter ID (EPIC), mobile linked to EPIC, optional supporting ID/address proof. |
| Check Status Online | Login at the same portal with EPIC and mobile number. |
| Deadlines | Vary by state — always check yours. |
What Is the Special Intensive Revision (SIR) — Really?
At its core, the SIR is a structured, nationwide revision process that gives voters a chance to:
- Check if their name appears correctly in the draft electoral roll.
- Correct errors in spelling, address, or other personal details.
- Add themselves if they recently became eligible (e.g., turned 18).
- Remove outdated or duplicate entries.
This process goes above and beyond the regular annual revision. It’s a more detailed, data‑driven revision designed to make the electoral roll as accurate as possible before important elections. And it impacts millions of people: in major states like Uttar Pradesh and West Bengal, millions of entries were corrected or removed during recent SIR cycles.
The goal here isn’t bureaucratic hustle — it’s ensuring your right to vote is protected and that you aren’t left out of the final list because of avoidable errors.
Why Filling the SIR Form Matters?
Every election cycle sees last‑minute rushes, confusion, and sometimes voters showing up at booths only to find their names missing. That’s frustrating and avoidable.
Here’s why filing the SIR form matters:
- Your name must appear in the final electoral roll to vote — this isn’t optional.
- Accurate details ensure your polling station assignment is correct.
- Correct details help avoid identity mismatches on polling day.
- It protects your civic right — no one should be left out.
Imagine this scenario: You moved across town, updated your address months ago, but your voter info still shows your old address. On election day, your polling station might be wrong or your name might not match the list. Filing the SIR form sorts that out well before voting day.
National & State Timelines: What to Know
The Election Commission of India sets the overall timelines, but states have their own schedules based on local conditions. Here’s how it usually works:
- Pre‑revision draft electoral rolls are published for public scrutiny.
- Citizens have a window (often weeks) to check and file corrections.
- Final rolls are published after considering all corrections and feedback.
Deadlines vary across states — some have extended schedules. In one case, a state pushed its SIR form deadline into early December 2025.
Always check your State Chief Electoral Officer (CEO) website for your specific deadlines — these sites publish notifications, instructions, and state‑specific updates.
What You Need for Filling the SIR Form Before You Begin?
Before you start filling the SIR form online, make sure you have the basics ready:
- Voter ID (EPIC number) — a 10‑digit alphanumeric code on your voter card.
- Mobile number linked with your EPIC number — this is mandatory for online filing.
- Optional supporting documents — ID or address proof may be asked, though BLOs can often collect physical copies later.
Linking your mobile with your voter ID is essential. If your mobile isn’t linked, the portal won’t let you proceed with the SIR form.
Step‑by‑Step: How to Fill the SIR Form
Follow these steps carefully — this is the heart of the entire process.
Step 1: Update Your Mobile Linked with EPIC
If your mobile number isn’t linked with your voter ID, you can’t do this online. That’s step zero.
- Go to https://voters.eci.gov.in.
- Choose the option to link mobile with EPIC — often via Form 8 on the portal.
This is like linking your phone to your bank account before mobile banking — it’s about verification and secure access.
Step 2: Visit the Official ECI Voter Services Portal
Only use the official portal:
This is the trusted source — not the unofficial sites that clutter search results.
Step 3: Login with Mobile and OTP
Once you’re on the portal:
- Click Login / Sign Up
- Enter your mobile number
- Enter the OTP you receive on your phone
Easy and secure — like logging into any service that uses OTP for verification.
Step 4: Navigate to the SIR / Enumeration Form
After logging in:
- Click “Services”
- Select “Fill Enumeration Form / SIR Form”
This lets you view your existing voter data loaded from the database.
Step 5: Review and Update Your Details
Now you’ll see your current voter record:
- Check name spelling
- Check address
- Check photo and demographic details
- Update anything that’s changed
Make corrections thoughtfully — typos or mismatches could lead to problems later.
Step 6: Supporting Documents (If Required)
Some states may ask for proof of changes:
- The portal may allow uploads.
- Otherwise, a Booth Level Officer (BLO) may collect physical documents later.
Don’t stress if you can’t upload every document — follow instructions on the screen or contact your local election office.
Step 7: Submit and Save Confirmation
After reviewing:
- Click Submit
- Take a screenshot of the confirmation
- Write down any reference code you see
This confirmation is your proof of submission.

How to Check Your SIR Form Status?
After submitting your form, you’ll want to check if it was processed correctly.
Here’s how:
- Go back to https://voters.eci.gov.in
- Login with your mobile and OTP
- Click “Track Application / Check SIR Status”
- Enter your EPIC number
- View the status
The status can show:
- Submitted
- In Progress
- Verified / Finalized
- Not Found (if there was trouble with submission)
Even if the status doesn’t update immediately, it may take a few days to reflect changes.
Common Mistakes & How to Avoid Them
Here’s a list of common slip‑ups — and ways around them:
Mistake: Using an unofficial website
Fix: Only use https://voters.eci.gov.in
Mistake: Mobile not linked with EPIC
Fix: Link your mobile first via Form 8
Mistake: Typos in personal details
Fix: Take a few extra minutes to review before submission
Mistake: No supporting document when prompted
Fix: Have scanned copies ready or seek BLO help
Avoiding these saves you stress and rework.
Tips for Specific Groups
Youth & First‑Time Voters
If you just turned 18, this is your golden chance to get your name on the list early — so you vote in your first election without issues.
Working Professionals
You can do this on your laptop or phone within a short break — it’s fast once your mobile is linked.
Seniors & People with Accessibility Needs
Ask a trusted family member or a local BLO to assist. Election officials are generally cooperative.
















