Is It Against the Law to Record Someone?

You pull out your phone to record a conversation with your professor, a meeting with your landlord, or a dispute with a coworker. Whether that's against the law depends on two things: the state you're in, and whether you're part of the conversation. Federal law gives you more latitude than most people realize, but recording someone can still result in criminal charges in certain states. Knowing the rules before you hit record is worth 5 minutes of your time.

Recording someone is against the law when you do it without their knowledge in a state that requires all-party consent. Federal law under 18 U.S.C. § 2511 allows you to record any conversation you're part of without telling anyone else. In states like California, Florida, and Pennsylvania, everyone in the conversation must agree first or the recording is illegal.

What Federal Law Says About Recording Someone

The Electronic Communications Privacy Act (ECPA, 18 U.S.C. § 2511) is the legal foundation for recording in the United States. Under the federal one-party consent rule, any participant in a conversation can record it without notifying the other parties. This covers in-person meetings, phone calls, and electronic communications. If you're in the conversation, your own presence counts as consent.

The Electronic Communications Privacy Act (18 U.S.C. § 2511) set the national baseline for recording consent in 1986. Under one-party consent, any participant can record a conversation they're part of without notifying anyone else, covering in-person meetings, phone calls, and digital communications. As of 2026, approximately 38 states and the District of Columbia follow this federal standard. Eleven states require all-party consent, meaning every person in the conversation must agree before recording starts: California, Delaware, Florida, Illinois, Maryland, Massachusetts, Montana, Nevada, New Hampshire, Pennsylvania, and Washington. Violating the federal Wiretap Act carries up to 5 years in prison and civil damages of $10,000 per violation, plus attorney fees. State penalties stack on top of federal exposure. A covert recording in California can trigger charges under Penal Code § 632 (up to $2,500 per violation and 1 year in county jail) and the federal Wiretap Act simultaneously, compounding liability from a single recording session.

For a detailed state-by-state breakdown of recording laws and penalties, see our guide on whether it's illegal to record someone.

States Where Recording Someone Without Consent Is a Crime

In 11 states, recording without the knowledge and consent of every participant is a criminal offense. These all-party (or "two-party") consent states are: California, Delaware, Florida, Illinois, Maryland, Massachusetts, Montana, Nevada, New Hampshire, Pennsylvania, and Washington.

The criminal penalties in these states are serious:

• Pennsylvania: up to 7 years in prison
• Florida: up to 5 years in prison
• Illinois: fines up to $25,000
• California: up to $2,500 per violation plus civil damages

Connecticut, Michigan, and Oregon have statutes that courts sometimes apply as all-party consent depending on the situation. If you're in any of these three states and recording something sensitive, treat it as an all-party state until you've checked the current statute.

One thing that trips people up: the 11-state list applies to recording conversations. Video-only recording (no audio) generally follows different rules, and the audio component is what most wiretap statutes target.

Recording in Public vs. Private Places

Where you record matters as much as who you record. Courts use the "reasonable expectation of privacy" standard established in Katz v. United States (1967) to decide whether a recording violates the law.

In a public place, like a street, a park, a government building lobby, or a public school hallway, anything spoken loudly enough to be heard carries no reasonable expectation of privacy. Recording what's visible and audible in a public space is generally legal in all 50 states, regardless of whether the state is one-party or all-party consent.

Private spaces are different. A home, a private office, a locked conference room, or a hotel room all carry clear privacy expectations. Recording someone in a private space without any participant's consent is illegal under federal law in all states, and typically triggers additional state charges on top.

The practical line: if you're in a public space and could hear it from 10 feet away, recording it is almost always legal. If you're in a space where people closed the door expecting privacy, the calculus shifts significantly.

Is It Against the Law to Record Someone at Work?

The workplace sits in a legal gray zone. Federal one-party consent applies here too, so an employee can typically record a work conversation they're part of without telling their coworkers. But employment law adds layers that don't exist in other contexts.

In one-party consent states, employers can record common areas (break rooms, reception areas) as long as they disclose this in their policies. Employees can generally record their own conversations with supervisors or HR without disclosure.

In all-party consent states like California, Illinois, and Pennsylvania, covert workplace recording is the same crime as covert recording anywhere else. Recording a meeting with your manager in San Francisco without telling them violates California Penal Code § 632 and can result in criminal charges and civil liability, regardless of your reason for recording.

A few additional wrinkles: some union contracts explicitly govern workplace recording rights. Employees covered by the National Labor Relations Act have limited rights to document unsafe working conditions. And employer policies may independently prohibit recording, even in states where it would otherwise be legal. Check your employee handbook alongside the state law.

Recording Someone Across State Lines

Phone calls between people in different states create the most confusion in recording law, and federal courts haven't fully resolved the question. The practical problem: what if you're in a one-party state calling someone in California?

Most attorneys recommend following the stricter state's standard. If either party is in an all-party consent state, treat the call as requiring everyone's consent. This approach avoids liability in the worst-case jurisdiction.

For students and remote workers who regularly communicate across state lines, a simple disclosure at the start of a call ("I'm going to record this for my notes") removes the ambiguity entirely and takes about 5 seconds. For detailed analysis of phone recording across jurisdictions, see our article on whether it's illegal to tape record someone.

Recording Police Officers and Government Officials

Recording police in a public place is protected under the First Amendment in most U.S. jurisdictions. Federal circuit courts, including the First Circuit (Glik v. Cunniffe, 2011) and the Third Circuit (Fields v. City of Philadelphia, 2017), have ruled that citizens have a constitutional right to record government officials performing their duties in public spaces.

That protection has real limits. Recording from a close distance during an active police operation, physically interfering with officers, or recording inside restricted government spaces doesn't carry the same protection. The courts have protected observation and documentation from a reasonable distance, not obstruction.

Some states have passed laws specifically protecting the right to record police. Others still have laws on the books that could theoretically be used against people who record officers, though those laws rarely survive First Amendment challenges. You're on solid legal ground recording a traffic stop or a public arrest from a safe distance in most states.

Frequently Asked Questions

Do you legally have to tell someone they're being recorded?

In the 38-plus one-party consent states, no. If you're a participant in the conversation, you don't have to inform anyone else that you're recording. In all-party consent states (California, Delaware, Florida, Illinois, Maryland, Massachusetts, Montana, Nevada, New Hampshire, Pennsylvania, and Washington), everyone must be notified and must agree before the recording starts.

What can I do if someone is recording me without my permission?

If you're in an all-party consent state and someone recorded you without your consent, you can report it to local law enforcement and file a civil suit for damages. In one-party consent states, if the person recording was part of the conversation, there's typically no legal violation. If they weren't a participant at all, it likely constitutes illegal wiretapping under federal law regardless of state.

Is it against the law to record someone on the phone?

Phone call recording follows the same consent rules as in-person recording. One-party consent states allow you to record calls you're part of. All-party consent states require you to notify everyone before recording. For calls crossing state lines, most attorneys recommend following the stricter state's standard. A quick "I'm recording this" at the start eliminates the legal exposure entirely.

What happens if someone records me secretly in a private space?

Recording someone in a private space where they have a reasonable expectation of privacy, without any participant's consent, violates federal law (18 U.S.C. § 2511) and likely state wiretap law. This can result in criminal prosecution and civil liability. Planting a hidden recorder in a home, private office, or closed room without consent is a crime in all 50 states, and the recording itself is typically inadmissible as evidence.

Can students record lectures legally?

In one-party consent states, students can typically record their own lectures because they're participants. In all-party consent states, you may need the professor's permission. Many universities have independent recording policies that are stricter than state law, and disability accommodation rules may separately guarantee the right to record. Our guide on recording lectures in college covers the classroom-specific rules in detail.

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