Recording a conversation can be lawful or criminal depending on where you are, who is speaking, and whether anyone consents. Federal law sets a floor, and states are free to be stricter. Some states follow a one-party consent rule, meaning a participant may record without telling the others. Others follow an all-party consent rule, sometimes called two-party consent, meaning every participant must agree. Because the rules differ, the same recording can be legal in one state and a crime in the next.
The Federal Rule
The federal Wiretap Act, at 18 U.S.C. § 2511, generally prohibits intentionally intercepting oral, wire, or electronic communications. It includes an important exception: it is not unlawful for a person who is a party to the communication to record it, or for a person to record with the consent of a party. That is the one-party consent rule. The statute also addresses the disclosure and use of recorded communications. Violations can lead to criminal penalties and civil liability, including damages and attorney fees.
Federal law is a floor, not a ceiling. A state may impose stricter consent requirements, and state law often governs the recording of an in-person conversation within that state.
One-Party vs All-Party Consent
| Rule | What it requires | Effect |
|---|---|---|
| One-party consent | At least one participant agrees to the recording | A participant may usually record the conversation |
| All-party consent | Every participant agrees | Recording without all parties' consent may violate the law |
Federal law uses one-party consent, and most states follow that approach. A minority of states require all-party consent for at least some conversations. States commonly described as all-party consent jurisdictions include California, Florida, Illinois, Maryland, Massachusetts, Pennsylvania, and Washington, though the details and exceptions vary. Some states require all-party consent only for in-person conversations, or only in specific settings. A few states treat a recording made without consent as inadmissible in court even if no criminal charge follows.
Why the Details Matter
A statute may define a "conversation" narrowly or broadly. California Penal Code § 632, for example, focuses on confidential communications, while its wiretap law covers a different set of communications. Some states apply their law based on where the recording device is located; others look at where the conversation occurred or where the parties are. In an interstate call, it is possible for more than one state's law to apply, and the strictest rule may control the outcome. For that reason, a recording made legally in a one-party state can still create risk if the other party is in an all-party state.
Recording in Public and Recording Police
Recording in a public place raises different issues than secretly recording a private conversation. The First Amendment protects the gathering of information, and several federal appellate courts have recognized a right to record police performing official duties in public. Those rulings do not give a blanket right to record anywhere, and officers may lawfully impose reasonable time, place, and manner restrictions. State laws on eavesdropping still apply to private conversations, and many states have separate statutes on recording law enforcement. If you plan to record an interaction with police, check both the wiretap statute and any specific recording law in that state.
Video, Photos, and Audio
Video recording rules are not identical to audio rules. A silent video may raise privacy or trespass issues rather than wiretap issues, while video that captures audio can trigger the same consent requirements as an audio recording. Federal law and state law both matter. In places where a person has a reasonable expectation of privacy, such as a bathroom or a private bedroom, recording can violate wiretap laws and other privacy statutes even if one party consents.
Consent and Notice
Consent can be express or, in some states, implied from the circumstances. Saying "this call is being recorded" at the start of a call is a common way to obtain consent, because continuing the call can count as agreement in many jurisdictions. Some states require a beep tone or other notice for telephone recordings. Businesses that record customer service calls usually rely on a recorded greeting and a policy that participants may hang up if they object.
Penalties and Evidence
Illegal recording can lead to criminal charges, civil damages, and suppression of the recording in court. Even a lawful recording can be excluded under evidence rules if it is misleading, altered, or obtained in a way that shocks the conscience. When a recording is offered in litigation, courts may also weigh privacy interests and the way the recording was made.
Common Situations and How They Are Treated
Different settings raise different questions. A person recording a phone call they are part of is the classic wiretap scenario. A person leaving a recorder running in a room they are not in is usually interception, which even one-party states may prohibit. Recording a public meeting, a courtroom, or a government hearing may be governed by specific rules, including a judge's order or a public body's policy. Recording a conversation at a workplace can implicate both wiretap law and employment policy, and a private employer may prohibit recording even where state law allows it.
Workplace and Business Recordings
Employers often record calls for quality and training, and the lawfulness depends on consent rules and notice. In an all-party consent state, a recorded greeting that tells callers the call may be recorded is a common way to obtain consent, because staying on the line can count as agreement. Employers should also consider whether recording violates a duty of confidentiality or a union agreement. Employees should check the employee handbook and state law before recording a meeting, because the consequences can include discipline as well as legal exposure.
Where to Learn More
The federal Wiretap Act is codified at 18 U.S.C. §§ 2510 to 2523 and is available at govinfo.gov and law.cornell.edu. State wiretap and eavesdropping statutes are published on state legislature websites. The Reporters Committee for Freedom of the Press maintains a state-by-state guide to recording and wiretap law at rcfp.org. Because the rules turn on location and consent, confirm the law in every state connected to the conversation before recording.
This guide is general legal information, not legal advice. Recording law is fact-specific and varies by state, so consult a licensed attorney about a particular situation.
Practical Steps Before You Record
If you are considering recording a conversation, take a few steps first. Confirm the law of the state where the recording will be made and, if the call crosses state lines, consider both states. Check whether an employer or platform policy prohibits recording. Decide how you will store and share the file, because recordings can be subpoenaed and may reveal more than you intend. Finally, remember that a recording may be admissible in one court and excluded in another depending on the jurisdiction's evidence rules. When the stakes are high, ask a lawyer before you press record.