Last updated: September 12, 2026

This page describes statutes and is not legal advice. The answer for your situation belongs to your own counsel.

It depends on two things: which state the call touches, and whether you are one of the people on it. Federal law lets anyone on a call record it without telling the other side. A minority of states want every participant informed or agreeing, and that is where the exposure lives.

Work it in that order. Find the state or states the call touches, then work out whether you are talking on it or capturing a conversation between other people. The consent standard for every state, with its statute and the date somebody last read it, sits in call recording laws by state. Past that, this page covers what those two questions mean and what it costs to get them wrong.

Federal wiretap law makes it an offense to intentionally intercept a wire, oral, or electronic communication, at 18 USC 2511(1)(a). The same statute then carves out the situation almost everybody asking this question is in. Under 18 USC 2511(2)(d) it is not unlawful for "a person not acting under color of law" to intercept a call "where such person is a party to the communication or where one of the parties to the communication has given prior consent to such interception," with an exception where the recording is made "for the purpose of committing any criminal or tortious act."

You are a party to your own call. Federal law on its own would let you press record and never mention it.

That baseline rarely decides anything on its own, since states are free to be stricter and the stricter rule is the one you have to satisfy. Where federal law still bites is the penalty. Violating 2511 carries a fine or up to five years under 18 USC 2511(4)(a), so none of this is a technicality.

One party consent means the statute is satisfied when a single participant agrees. On your own call you are that participant, so nobody has to be told anything.

The all party version wants everyone on the line informed, or agreeing, and which of those two applies changes with the statute. A few turn on whether the recording was secret rather than on who was counted, which is why published tallies of all party states disagree by a state or two. The state table marks each state with its citation and a review date instead of printing a number, since the thing you need is one row.

Consent in these statutes means the other person agreed, and close to nobody on a phone call says yes to a recording out loud. What happens instead is a notice at the front of the call and an assumption that a caller who keeps talking has agreed.

The tidy version of that rule is that notice plus a caller who stays on the line equals consent. Then you read a statute that asks for prior authority from every party, and silence starts to look like a thin answer to a question about agreement. That is why the disclosure line with a question on the end exists, and why the wording belongs to a lawyer rather than a page like this one. Five versions of the line and where each goes are in your recording disclosure script.

Being on the call versus recording other people

The exception at 2511(2)(d) protects a party to the communication. Somebody capturing a conversation between two other people is outside it, and the answer there gets much worse: a recorder left running in a room, an app installed on a handset that belongs to somebody else.

Most people asking whether recording a phone call is illegal are on the call, which is the easy version. Anyone who is not on it wants a lawyer's answer to their own facts rather than a search result, and that is meant plainly.

Criminal exposure and evidence are two separate questions

An unlawful recording creates two problems, and people usually arrive worried about one of them.

The first is what it costs you. Past the criminal penalty, 18 USC 2520 gives the recorded person a civil action, with damages under subsection (c)(2) running to the greater of $100 a day or $10,000 where that beats what they actually lost. Several state statutes add a criminal charge of their own on top, which is the part that surprises people who assumed this was a civil matter.

The second is whether the recording is worth anything once you have it. Under 18 USC 2515, where a communication has been intercepted, no part of its contents and no evidence derived from it "may be received in evidence in any trial, hearing, or other proceeding" if disclosing it would violate the federal chapter. State admissibility rules sit on top of that. If you recorded the call to prove something in a dispute, an unlawful one can leave you holding the exposure without the proof.

When the two people are in different states

Say you are sitting in an all party state and the person you dialed is in a one party state. One statute wants everybody on the line to agree, the other is satisfied by you alone, and no printable rule settles which of them governs. Courts have not landed in the same place on it.

What people who make a lot of calls do is work to the strictest state touching it. That costs one sentence at the front and retires the question, which beats guessing from an area code that stopped telling you where anybody is standing years ago.

Frequently asked questions

Does the other person have to know you are recording?

In a one party consent state, no, provided you are on the call yourself. All party states want every participant informed or agreeing, and which of the two applies depends on the statute. Check your own state in the table before relying on either version.

Is it illegal to record a conversation you are not part of?

The federal exception at 18 USC 2511(2)(d) covers a party to the communication, or a recording made with one party's prior consent. Capturing two other people talking falls outside it, carries the real criminal exposure in this area of law, and needs a lawyer looking at your own facts.

18 USC 2515 keeps an unlawfully intercepted communication, and evidence derived from it, out of any proceeding where disclosing it would violate the federal chapter. State admissibility rules apply as well. A lawful recording is the only kind worth making if the point was to prove something later.

Is it illegal for a business to record its own customer calls?

Your agent is a party to every call they handle, so the federal exception covers the recording itself. What varies by state is whether the caller has to be told it is happening. A business taking or placing calls across state lines usually reads a disclosure on all of them rather than deciding call by call.

If the calls you are recording are your own customers

Everything above is written for one person with one call. A business recording its own customer calls has a different problem, because no yes or no is waiting at the end of it. You build a disclosure practice and then keep it running.

The legal part is short. Your agents are parties, so the federal exception covers you, and the obligation you carry comes from the states your callers sit in. For most floors that means treating every state as in play, which makes the workable version one disclosure line read on every call under every account script.

Then it stops being a legal question and becomes an operations one: was the line read. Say you run six agents taking 900 calls a month each, so 5,400 calls, and the line is missing from four percent of them. That is 216 calls where your written policy and your stored audio say different things, and none of them turn up in a sample of two scored calls per agent per week.

A required phrase is the kind of criterion software checks reliably against a transcript, with a timestamp on the moment the agent read it or the silence where it belonged, which is why a missing disclosure sits on a scorecard as a critical fail rather than a few points off. Scoring anything that turns on tone stays shakier, and no QA tool tells you whether the wording you chose is lawful where you dial, which stays with your lawyer. Your state rules are in call recording laws by state and the five versions of the line are in your recording disclosure script. A call review runs six months of your own recordings against the disclosure you approved and hands back the calls that are missing it, at a fixed pilot price.

Sources

Five federal provisions, read on law.cornell.edu on 2026-09-12 and verified from primary text. Each gets checked again on uscode.house.gov before publish.

  • 18 USC 2511(1)(a), the prohibition on intentional interception.
  • 18 USC 2511(2)(d), the consent exception for a party to the communication, with the criminal or tortious proviso.
  • 18 USC 2511(4)(a), a fine or imprisonment of not more than five years.
  • 18 USC 2515, the bar on receiving an unlawfully intercepted communication, or evidence derived from it, in evidence.
  • 18 USC 2520(a) and (c)(2), the civil action and statutory damages of the greater of $100 a day or $10,000.

The rest:

  • State consent standards and citations for all 50 states and DC. Held on the state law page, where every row carries its own review status.
  • Implied consent by continuing a call after a notice. General operator practice, unverified, routed to counsel.
  • The strictest state practice on a call crossing state lines. General operator practice, unverified, routed to counsel.
  • Rule based criteria scoring more reliably than tone. Third party, unverified.

Related industriesAll industries