Many people use the words FIR and complaint as if they mean the same thing. They are related to reporting a possible offence, but they are not the same legal process.
An FIR is a formal record made by the police in connection with information relating to a cognizable offence. A complaint, in criminal-law terminology, can refer to an allegation made orally or in writing to a Magistrate, asking the Magistrate to take action under the law.
Understanding the difference is important because the correct procedure depends on the nature of the incident.
This guide explains the difference between FIR and complaint, when each is used, how to file them, what happens afterward, and what you can do if the police do not register an FIR.
What Is an FIR?
FIR stands for First Information Report.
Under the current criminal procedure framework, the relevant provision is Section 173 of the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023.
An FIR is generally registered by the police when they receive information relating to the commission of a cognizable offence.
A cognizable offence is one where the police have legal authority to investigate according to the law, and in applicable cases, arrest without a warrant.
Examples can include certain cases involving:
- Theft
- Robbery
- Serious assault
- Kidnapping
- Certain cheating offences
- Certain offences against women
- Other offences classified as cognizable under law
The exact classification depends on the offence and applicable law.
What Is a Complaint?
The word complaint can have different meanings in everyday use.
A person may complain to:
- Police
- Magistrate
- Government department
- Regulatory authority
- Other competent authority
However, under Section 2(1)(h) of the BNSS, a “complaint” has a specific criminal-law meaning: an allegation made orally or in writing to a Magistrate, with a view to taking action under the BNSS, that a person has committed an offence. It does not include a police report.
Therefore, an ordinary complaint made to the police is not necessarily the same thing as a criminal complaint before a Magistrate.
FIR vs Complaint: Key Difference
| Basis | FIR | Criminal Complaint |
| Meaning | First Information Report | Allegation made to a Magistrate |
| Usually made to | Police | Magistrate |
| Main purpose | Set criminal investigation in motion for cognizable offences | Ask Magistrate to take action according to law |
| Investigation | Police investigation generally follows | Magistrate may proceed according to applicable procedure |
| Legal provision | Section 173 BNSS | Section 210 BNSS and related provisions |
| Applicable situation | Primarily cognizable offences | Can be used for offences and circumstances covered by law |
| Police report | FIR is part of the police process | A complaint is legally distinct from a police report |
FIR vs Police Complaint
This is an important distinction.
Suppose someone reports a theft to the police.
They may initially give information about the incident. The police may record the information and take action according to the nature of the offence.
If the information discloses a cognizable offence, the applicable law may require registration of the information as an FIR.
So, a person saying “I filed a police complaint” does not automatically mean that an FIR has been registered.
Always ask for the FIR number and a copy of the FIR if one has been registered.
When Is an FIR Registered?
An FIR generally relates to information concerning a cognizable offence.
For example, if a person reports a theft and the facts disclose a cognizable offence, the police may register an FIR and begin investigation.
The information can be given orally or through permitted electronic means, subject to the procedure prescribed by law.
Under BNSS Section 173, information relating to a cognizable offence may be given to the officer in charge of a police station irrespective of the area where the offence was committed, subject to the statutory procedure.
This is commonly associated with the concept of a Zero FIR.
What Is a Zero FIR?
A Zero FIR is generally understood as an FIR that can be registered at a police station even when the police station does not have territorial jurisdiction over the place where the offence occurred.
The purpose is to avoid unnecessary delay in recording information about a cognizable offence.
The matter can subsequently be transferred to the police station having appropriate territorial jurisdiction.
How to File an FIR?
A typical process is:
Step 1: Visit the Police Station
Approach the police station and provide information about the incident.
Step 2: Give Clear Facts
Explain:
- What happened
- Date and time
- Location
- People involved
- Available evidence
- Details of injury or loss, where applicable
Step 3: Provide Supporting Evidence
Where available, provide:
- Photographs
- Videos
- Documents
- Messages
- CCTV details
- Transaction records
- Witness information
Step 4: Check the FIR
If an FIR is registered, carefully check the details.
Step 5: Obtain a Copy
The informant is entitled to receive a copy of the recorded information/FIR according to the applicable law and procedure.
What Happens After an FIR?
After registration, the police generally begin investigation in accordance with law.
The investigation may involve:
- Visiting the scene
- Recording statements
- Collecting documents
- Examining digital evidence
- Collecting forensic evidence
- Identifying suspects
- Recovering property
- Arresting accused persons where legally justified
- Conducting other investigative steps
After completing the investigation, the police may submit the appropriate report to the Magistrate.
An FIR does not mean that the accused person has been proven guilty.
The court ultimately determines guilt based on the applicable law and evidence.
What Happens After Filing a Criminal Complaint Before a Magistrate?
A criminal complaint before a Magistrate follows a different process.
The Magistrate may examine the complainant and witnesses, where required, and consider whether there are sufficient grounds to proceed.
Depending on the circumstances, the Magistrate may:
- Take cognizance where legally appropriate
- Examine the complainant
- Direct or permit an inquiry/investigation in accordance with law
- Issue process against the accused where the legal requirements are satisfied
- Dismiss the complaint if sufficient grounds are not established
The exact procedure depends on the offence and circumstances.
FIR for Cognizable vs Non-Cognizable Offence
One of the easiest ways to understand the FIR process is to distinguish between cognizable and non-cognizable offences.
Cognizable Offence
For a cognizable offence, police have statutory powers to investigate according to the applicable law.
An FIR can generally be registered when the information discloses such an offence.
Non-Cognizable Offence
For a non-cognizable offence, the police generally cannot investigate in the same manner without the required order of a Magistrate.
Therefore, not every complaint to the police results in an FIR.
Can Police Refuse to Register an FIR?
If the information discloses a cognizable offence, the law provides remedies where the police officer refuses to record the information.
Under Section 173(4) BNSS, a person aggrieved by refusal to record information may send the substance of the information in writing and by post to the Superintendent of Police.
If the matter remains unresolved, the person may approach the Magistrate through the remedies available under the BNSS.
The exact procedure should be followed according to the facts of the case.
FIR vs Complaint: Which Is Better?
There is no simple answer that one is always “better.”
They serve different purposes.
An FIR is generally appropriate where information discloses a cognizable offence and police investigation is required.
A criminal complaint before a Magistrate may be appropriate in situations where a person seeks judicial action through the Magistrate’s process.
The correct option depends on:
- Nature of offence
- Available evidence
- Police action
- Jurisdiction
- Whether the offence is cognizable
- Other legal remedies available
Can You File a Complaint After an FIR?
It depends on what you mean by “complaint.”
If you have already reported an offence to the police and an FIR has been registered, you generally do not need to file another identical complaint simply because you want the matter investigated.
However, additional legal proceedings or applications may be possible depending on the situation.
For example, if the investigation is inadequate, different legal remedies may be available.
Can FIR Be Cancelled?
An FIR does not simply disappear because the informant changes their mind.
Depending on the circumstances, an FIR may reach its conclusion through:
- Police closure report
- Final report
- Charge sheet
- Quashing by a competent court in appropriate cases
- Other legally recognised outcomes
The applicable process depends on the offence and facts.
Is FIR Proof of Guilt?
No.
An FIR is not a judgment.
It records information concerning an alleged offence and can start a criminal investigation.
The accused is not legally guilty merely because an FIR has been registered.
Guilt must be established through the appropriate judicial process.
Is a Complaint Proof of Guilt?
No.
A complaint contains allegations.
The person against whom allegations are made gets the opportunity to respond through the legal process.
A court determines liability or guilt according to the applicable law and evidence.
FIR and Complaint for Online Crime
For cybercrime, financial fraud, identity theft and similar matters, reporting quickly can be important.
Depending on the incident, you may need to contact:
- Police
- Cybercrime authorities
- Your bank
- Payment service provider
- Other relevant authority
Keep evidence such as:
- Transaction IDs
- Bank statements
- Phone numbers
- Emails
- Screenshots
- Website links
- Chat records
- UPI details
Do not delete the original evidence.
Common Mistakes to Avoid
Giving False Information
Never knowingly provide false information to authorities.
Exaggerating the Incident
State the facts accurately and avoid unsupported allegations.
Not Keeping Documents
Keep copies of the complaint, FIR and supporting evidence.
Not Asking for the FIR Number
If an FIR has been registered, obtain its number and copy.
Delaying Serious Complaints
For criminal matters, delay can affect evidence and investigation.
Assuming Every Complaint Becomes an FIR
Only information meeting the applicable legal requirements results in FIR registration.
Frequently Asked Questions
Is an FIR and complaint the same?
No. A criminal complaint, in the technical sense under the BNSS, is an allegation made to a Magistrate, while an FIR is part of the police process relating to information about a cognizable offence.
Can I file an FIR online?
Some police departments provide online reporting facilities for particular categories of complaints. The availability and scope vary by state and offence. For serious cognizable offences, follow the applicable police procedure.
What if police do not register my FIR?
If the information discloses a cognizable offence and the police refuse to record it, Section 173(4) BNSS provides a route to approach the Superintendent of Police. Further remedies before the Magistrate may also be available.
Can I file a complaint directly before a Magistrate?
Yes, the BNSS provides a procedure for complaints made to Magistrates, subject to the applicable legal requirements.
Does an FIR mean someone is guilty?
No. An FIR is only the beginning of the criminal process and does not establish guilt.
Can an FIR be transferred?
Yes, in appropriate circumstances an FIR can be transferred between police stations or investigating agencies according to applicable law and procedure.
Can I get a copy of an FIR?
The informant is generally entitled to a copy of the recorded information without charge under the applicable law. Access to FIRs for other persons can depend on the law and circumstances.
Final Verdict
The easiest way to remember the difference is:
FIR = Police + information about a cognizable offence + investigation
Criminal Complaint = Allegation made to a Magistrate seeking legal action
A police complaint and a criminal complaint before a Magistrate should also not be treated as identical terms.
If you are dealing with a serious criminal matter, preserve all evidence and use the appropriate legal channel. If the police refuse to register information that discloses a cognizable offence, the BNSS provides further remedies, including approaching the Superintendent of Police and, where appropriate, the Magistrate.
This article is for general educational purposes and is not legal advice. Criminal procedure can depend on the specific facts, offence and applicable law. For an ongoing criminal matter, consider consulting a qualified lawyer.
