The key difference is simple: in a cognizable offence, the police can arrest you without a warrant and investigate without permission from a court. In a non-cognizable offence, the police cannot arrest you without a warrant and cannot investigate without a Magistrate's order. Cognizable offences are serious crimes like murder, robbery, theft, and rape. Non-cognizable offences are relatively minor matters like defamation, simple hurt, or public nuisance. This classification is defined in the First Schedule of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023.
Why this matters
This distinction determines everything about how your case will be handled — whether the police can immediately arrest someone, whether they must register an FIR or just an NCR, how quickly the investigation starts, and what your rights are. If someone cheats you out of money, you need to know whether to go to the police station or directly to a Magistrate. If the police refuse to register your complaint, it may be because the offence is non-cognizable — and you need a different strategy. Understanding this classification empowers you to take the right legal step from the very beginning.
What is a cognizable offence?
A cognizable offence is defined under Section 2(g) of the BNSS as an offence in which a police officer may arrest without a warrant in accordance with the First Schedule or any other law in force. The key features are:
Police powers in cognizable cases
- Immediate arrest: The police can arrest the accused without a warrant (subject to conditions under Section 35 BNSS)
- FIR registration: The police must register a First Information Report (FIR) under Section 173 BNSS when they receive information about a cognizable offence
- Investigation without permission: The police can begin investigating immediately without waiting for any court order
- Seriousness: These are generally serious offences carrying 3 or more years of imprisonment
Common examples of cognizable offences
| Offence | Old Law (IPC) | New Law (BNS) | Punishment |
|---|---|---|---|
| Murder | Section 302 | Section 103 | Death/life imprisonment |
| Robbery | Section 392 | Section 309 | Up to 10 years + fine |
| Theft | Section 379 | Section 303 | Up to 3 years + fine |
| Rape | Section 376 | Section 64 | 10 years to life |
| Kidnapping | Section 363 | Section 137 | Up to 7 years + fine |
| Dowry death | Section 304B | Section 80 | 7 years to life |
| Criminal breach of trust | Section 406 | Section 316 | Up to 3 years + fine |
| Assault with intent to outrage modesty | Section 354 | Section 74 | Up to 5 years + fine |
What is a non-cognizable offence?
A non-cognizable offence is defined under Section 2(o) of the BNSS as an offence in which a police officer shall not arrest without a warrant. The police have significantly limited powers in these cases.
Police powers in non-cognizable cases
- No arrest without warrant: The police must obtain a warrant from a Magistrate before arresting anyone
- NCR, not FIR: The police record a Non-Cognizable Report (NCR) under Section 174 BNSS, not an FIR
- No investigation without Magistrate's order: The police cannot investigate unless a Magistrate specifically orders them to
- Referral to Magistrate: The police must refer you to the Magistrate's court for further action
- Seriousness: These are generally less serious offences carrying less than 3 years of imprisonment
Common examples of non-cognizable offences
| Offence | Old Law (IPC) | New Law (BNS) | Punishment |
|---|---|---|---|
| Simple defamation | Section 500 | Section 356 | Up to 2 years + fine |
| Simple hurt | Section 323 | Section 115(1) | Up to 1 year + fine |
| Public nuisance | Section 268 | Section 292 | Fine up to Rs 1,000 |
| Mischief (damage < Rs 1,000) | Section 426 | Section 324(2) | Up to 3 months + fine |
| Minor assault | Section 352 | Section 131 | Up to 3 months + fine |
| Marital cruelty (certain forms) | Section 498A (partial) | Section 85 (partial) | Varies |
The practical differences — side by side
| Feature | Cognizable Offence | Non-Cognizable Offence |
|---|---|---|
| Police can arrest without warrant? | Yes (with conditions) | No — warrant needed |
| What police record | FIR (Section 173 BNSS) | NCR (Section 174 BNSS) |
| Police can investigate on their own? | Yes | No — need Magistrate's order |
| How to initiate action | Go to any police station | Go to police station for NCR, then approach Magistrate |
| Severity | Usually serious (3+ years) | Usually less serious (under 3 years) |
| Bail | May be bailable or non-bailable | Almost always bailable |
| Where classification is listed | First Schedule, BNSS | First Schedule, BNSS |
What to do if you are a victim
For cognizable offences
- Go to the nearest police station and insist on an FIR being registered under Section 173 BNSS
- You can file a Zero FIR at any police station regardless of jurisdiction
- Get a free copy of the FIR immediately
- The police must investigate on their own — you do not need a court order
For non-cognizable offences
- Go to the police station — the police must record an NCR under Section 174 BNSS
- Get a copy of the NCR
- The police will refer you to the Magistrate — this is normal procedure, not a refusal
- File a private complaint before the Magistrate under Section 223 BNSS (earlier Section 200 CrPC)
- The Magistrate may then order the police to investigate, or may proceed with the complaint directly
Important: If you are confused about whether an offence is cognizable or non-cognizable, check the First Schedule of the BNSS, which classifies every offence. You can also ask a lawyer or call NALSA at 15100 for guidance.
What if things go wrong
If police refuse to file an FIR for a cognizable offence
This is illegal. File a complaint with the Superintendent of Police or approach the Magistrate under Section 175(3) BNSS. The Supreme Court in Lalita Kumari v. Govt. of UP (2014) held that FIR registration is mandatory for cognizable offences.
If police refuse to record an NCR for a non-cognizable offence
This is also wrong. The police must record the substance of your complaint. If they refuse, send a written complaint to the SP by registered post and approach the Magistrate directly with a private complaint.
If you are arrested without a warrant for a non-cognizable offence
The arrest is illegal. Inform the Magistrate when produced in court. Your lawyer can file a habeas corpus petition in the High Court. You may also be entitled to compensation for unlawful arrest.
Common myths
Myth: The police can register an FIR for any offence. Reality: An FIR is registered only for cognizable offences. For non-cognizable offences, the police record an NCR and refer you to the Magistrate.
Myth: If the police say "we can't do anything," the matter is not serious. Reality: It may simply be a non-cognizable offence where the police have limited powers. This does not mean you have no remedy — you can file a private complaint before the Magistrate.
Myth: Non-cognizable offences cannot lead to imprisonment. Reality: Non-cognizable offences can still carry imprisonment — just usually less than 3 years. Simple defamation, for instance, carries up to 2 years of imprisonment.
Myth: All cheating cases are cognizable. Reality: It depends on the specific type and amount. Some cheating offences are cognizable while others are non-cognizable. The First Schedule of the BNSS specifies the classification for each offence.
The law behind this
| Aspect | Old Law (CrPC, 1973) | New Law (BNSS, 2023) |
|---|---|---|
| Cognizable offence defined | Section 2(c) | Section 2(g) |
| Non-cognizable offence defined | Section 2(l) | Section 2(o) |
| FIR registration (cognizable) | Section 154 | Section 173 |
| NCR recording (non-cognizable) | Section 155 | Section 174 |
| Classification list | First Schedule, CrPC | First Schedule, BNSS |
| Private complaint to Magistrate | Section 200 | Section 223 |
| Magistrate ordering investigation | Section 156(3) | Section 175(3) |
Frequently asked questions
How do I find out if an offence is cognizable or non-cognizable? Check the First Schedule of the BNSS, which lists every offence under the Bharatiya Nyaya Sanhita (BNS) along with its classification. Alternatively, ask a lawyer or call the NALSA helpline at 15100.
Can a non-cognizable offence be converted to a cognizable offence? In certain cases, the Magistrate can order the police to investigate a non-cognizable offence, effectively treating it with greater urgency. Also, if a non-cognizable offence is combined with a cognizable offence, the police can investigate the entire matter as cognizable.
What if I am not sure whether the offence is cognizable? Go to the police station anyway. The police are duty-bound to guide you. If it is cognizable, they must register an FIR. If it is non-cognizable, they must record an NCR and direct you to the Magistrate.
Can a bailable offence be cognizable? Yes. "Cognizable" and "bailable" are different classifications. An offence can be both cognizable (police can arrest without warrant) and bailable (the accused has a right to bail). For example, theft under Section 303 BNS is cognizable and bailable.
Can an offence be both non-cognizable and non-bailable? This is rare but theoretically possible. The First Schedule specifies both the cognizable/non-cognizable and bailable/non-bailable status for each offence.