How to File an FIR in Kolkata — Step by Step (2026 Guide)

Navigating the criminal justice system can be daunting, especially when you have just been the victim of a crime. With the introduction of the Bharatiya Nagarik Suraksha Sanhita, 2023 (BNSS)—which fully replaced the old Code of Criminal Procedure (CrPC)—the rules for dealing with the police have evolved.

If you are in Kolkata and need to report a crime in 2026, here is your definitive, step-by-step guide to filing a First Information Report (FIR) under the new laws, including the latest updates on e-FIRs and Zero FIRs.

1. What is an FIR and When Can You File It?

Under Section 173 of the BNSS (formerly Section 154 CrPC), an FIR is the earliest and first information recorded by a police officer about the commission of a Cognizable Offense.

• Cognizable Offense: Serious crimes (like theft, murder, kidnapping, or grievous hurt) where the police can arrest without a warrant and start an investigation immediately.
• Non-Cognizable Offense: Less serious offenses (like minor assaults or defamation). For these, the police will record a General Diary (GD) entry under Section 174 BNSS, but you will need a Magistrate’s order for them to investigate.

2. Step-by-Step Process to File an FIR at a Kolkata Police Station

Step 1: Go to the Right Police Station

Ideally, you should visit the police station that has jurisdiction over the area where the crime occurred. If you aren't sure, you can visit the nearest Kolkata Police station.

Step 2: Narrate the Incident

You can provide the information either orally or in writing. If you explain it orally, the Officer-in-Charge (or the duty officer) is legally bound to write it down.

Step 3: The Preliminary Inquiry (New Rule under BNSS)

One major change in 2026 is the introduction of the Preliminary Inquiry. If the offense you are reporting carries a punishment of 3 to 7 years in prison, the police can now conduct a brief preliminary inquiry (within 14 days, with permission from a senior officer like a DSP) to verify if a prima facie case exists before formally registering the FIR. However, for heinous crimes, the FIR must still be registered instantly.

Step 4: Read, Sign, and Collect Your Copy

Once the officer writes down your complaint, they must read it back to you. If it is accurate, you must sign it. Under Section 173(2) of the BNSS, you are entitled to a free copy of the FIR immediately. Never leave the station without it.

3. Filing a "Zero FIR"

What if a crime happened in Salt Lake (Bidhannagar Police jurisdiction), but you are currently in Ballygunge (Kolkata Police jurisdiction)?

Thanks to the BNSS, the concept of a Zero FIR is now statutorily recognized. You can report a cognizable offense at any police station, regardless of where the crime took place. The police will register a Zero FIR (without a serial number) and then transfer it to the correct jurisdictional police station. They cannot turn you away citing "jurisdiction issues."

4. The New e-FIR Process: How It Works in 2026

Can you file an FIR online in Kolkata? Yes, but there is a catch.

Under Section 173(1) of the BNSS, you can give information about a crime via "electronic communication" (such as email, or through portals like the West Bengal State Crime Records Bureau (SCRB) portal or the Bondhu Kolkata Police App).

(For immediate emergencies, always dial 100 or 112 instead of waiting on an online submission!)

5. What to Do If the Police Refuse to Register Your FIR?

Unfortunately, victims sometimes face resistance at the police station. If the Officer-in-Charge refuses to register your FIR, the BNSS provides a clear escalation matrix:

• Remedy 1: Approach the DCP/SP
  Under Section 173(4) of the BNSS, you can send the substance of your complaint in writing, via post, to the Deputy Commissioner of Police (DCP) or the Superintendent of Police (SP). If they are satisfied that a cognizable offense has occurred, they will direct the police station to investigate.
• Remedy 2: Approach a Magistrate (Section 175(3) BNSS)
  If the senior police officers do not help, you can hire a lawyer and approach the Judicial Magistrate under Section 175(3) of the BNSS (which replaced the famous Section 156(3) of the CrPC).

Conclusion

Knowing your rights is the first step toward getting justice. While the new Bharatiya Nagarik Suraksha Sanhita (BNSS) introduces some added steps like the preliminary inquiry and the 3-day e-FIR signature rule, it also solidifies your rights to Zero FIRs and free FIR copies.

Disclaimer: This blog post is for informational purposes only and does not constitute legal advice. Always consult a qualified advocate for your specific case.