The Special Intensive Revision (SIR) of the Electoral Roll is one of the Election Commission of India’s most important annual activities. Its purpose is to verify voter details, remove errors, update entries, and ensure that every eligible citizen is correctly listed in the electoral roll. During this exercise, Booth Level Officers (BLOs) conduct door-to-door verification and collect voter details through the official SIR Enumeration Form.
Since this entire process follows a strict timeline, knowing the last date for submitting the SIR form becomes essential for all electors who want their details updated before the draft roll is published.
What Is the SIR Form Fill Last Date? (Updated as per Latest Revised Schedule)
As per the revised schedule issued by the Election Commission of India, the last date for submitting SIR forms has now been extended to 11 December 2025 (Thursday).
This is the revised final day of the Enumeration Period, during which BLOs will visit households, distribute SIR Enumeration Forms, and collect filled forms from voters.
Read Also: How to Find EPIC Number from Old Voter ID?
Key Points About the Revised Last Date
- Enumeration now runs from 04 November 2025 to 11 December 2025.
- Electors must submit their completed SIR form to the BLO on or before 11 December 2025.
- Online submissions must also be verified within the same timeline.
- Forms submitted after the deadline will not be included in the draft roll automatically.
Submitting the form on time ensures your details are captured before the electoral roll draft is published on 16 December 2025.
If you miss this deadline, you will have to apply separately using Form 6 during the Claims & Objections period.
Why the SIR Form Deadline Is Important
Submitting your SIR form before the revised last date matters because:
- Your name and details will appear correctly in the Draft Electoral Roll.
- Any corrections, deletions, or additions can be processed without delay.
- You avoid the extra step of applying through Form 6 later.
- BLOs can verify your details during their scheduled round without needing an additional visit.
- It helps maintain a clean, accurate, and updated electoral roll for your constituency.
Timely submission makes the entire revision process smoother for both electors and election officials.
Revised Special Intensive Revision (SIR) Schedule – Updated by ECI
Sr. No. | Activity | Revised Schedule |
1 | Enumeration Period (House-to-House Verification & SIR Form Submission) | Up to 11 December 2025 (Thursday) |
2 | Rationalization / Re-arrangement of Polling Stations | Up to 11 December 2025 (Thursday) |
3 | Updation of Control Table & Preparation of Draft Roll | 12 December 2025 (Friday) to 15 December 2025 (Monday) |
4 | Publication of Draft Electoral Roll | 16 December 2025 (Tuesday) |
5 | Period for Filing Claims & Objections (Form 6, 7, 8) | 16 December 2025 (Tuesday) to 15 January 2026 (Thursday) |
6 | Notice Phase – Hearings, Verification & Disposal by EROs | 16 December 2025 (Tuesday) to 07 February 2026 (Saturday) |
7 | Checking Roll Health & Seeking Commission Approval | By 10 February 2026 (Tuesday) |
8 | Final Publication of Electoral Roll | 14 February 2026 (Saturday) |
What If You Miss the SIR Form Last Date?
If you miss the SIR form submission deadline, your details will not be included in the Draft Electoral Roll published after the enumeration period. However, you can still get your name added or corrected through the Claims and Objections window. During this phase, which runs from 16 December 2025 to 15 January 2026, voters can apply using Form 6 for new registration, Form 7 for deletion, or Form 8 for corrections and updates.
Since your entry was not verified during the house-to-house visit, the Electoral Registration Officer (ERO) will conduct a separate verification based on your application and documents. This may take longer compared to the SIR process, and any delay in submitting the forms during this period could affect the final inclusion of your name in the Electoral Roll published on 14 February 2026.
Missing the SIR deadline does not stop you from registering as a voter, but it adds an extra step. Submitting your forms during the SIR period is always the easiest and fastest way to ensure your voter details are updated without additional verification rounds
Conclusion
The Special Intensive Revision (SIR) plays a crucial role in keeping the electoral roll accurate, updated, and inclusive. Submitting your SIR form within the revised deadline helps ensure that your voter details are verified on time and included in the draft roll without complications. Even though you can still apply during the Claims and Objections period if you miss the deadline, the process becomes longer and requires additional verification.
Staying aware of the updated SIR schedule and completing your form before the last date is the simplest way to avoid delays and ensure your name appears correctly in the final electoral roll. Accurate voter records not only empower individuals but also strengthen the integrity of the entire electoral process.
FAQs on SIR Form Fill Last Date
1. What is the last date to submit the SIR form in 2025?
The revised last date to submit the SIR form is 11 December 2025. This extension allows voters additional time to complete and return their enumeration forms during the house-to-house verification period conducted by BLOs.
2. What happens if I miss the SIR form submission deadline?
If you miss the SIR deadline, your details will not appear in the draft electoral roll. You must then apply separately using Form 6 during the Claims & Objections period (16 December 2025 to 15 January 2026) to get your name added.
3. Can I submit the SIR form online before the last date?
Yes. You can submit your details online through NVSP or the Voter Helpline App, but the submission must be completed before 11 December 2025. BLOs will still verify your online application during the same enumeration period.
4. Why is the SIR form submission deadline important?
Submitting your form on time ensures your name appears in the Draft Electoral Roll, preventing delays and errors. It also helps the Election Commission maintain an accurate, verified voter list for upcoming elections.
5. When will the draft electoral roll be published after SIR 2025?
The draft electoral roll will be published on 16 December 2025, as per the revised schedule. Only the voters who submitted their forms by the last date will appear in this draft.








