Two-party consent states: call recording laws for businesses using AI phone agents (2026)

What does two-party consent mean?

It means every person on the call has to agree before the call is recorded. The name is a little misleading: on a three-way call, all three people have to agree, which is why lawyers and the Reporters Committee for Freedom of the Press call it all-party consent.

One-party consent means a call can be recorded as long as one person on it agrees. If you are on the call, your own consent counts. Federal law works this way: 18 U.S.C. 2511(2)(d) allows a person who is a party to the call, or who has one party’s consent, to record it, unless the recording is made to commit a crime or a tort.

States are allowed to be stricter than the federal rule, and eleven are, with four more that are strict for some kinds of conversation.

Which states are two-party consent states in 2026?

These are the states where at least some conversations need everyone’s consent. Every state not on this table is a one-party state. The statute is the main one the Reporters Committee cites for each state; some states have more than one law that applies.

Hawaii and Maine are one-party states for normal calls, but the Reporters Committee notes stricter rules for recording in private places. If you install recording devices in a shop or clinic, check those states separately.

What if the caller is in a different state?

This is the part that catches businesses out. Your HVAC company might be in Texas, a one-party state, but the homeowner calling you could be on a cell phone in California. The Reporters Committee’s example is a reporter in Virginia calling a source in Maryland: the Maryland law can still apply to the reporter.

Courts don’t all agree on which state wins in a cross-border call, and California courts in particular have applied California law to calls coming in from elsewhere. The rule of thumb almost every guide gives is the same: follow the stricter state. Since you can’t know where a mobile caller is standing, the only rule that works is to announce the recording on every call.

Do these laws apply to AI receptionists and AI phone agents?

Yes. The laws are about recording and listening to a conversation, and an AI receptionist that records, transcribes or stores calls is doing exactly that. It doesn’t matter that no human listens live.

There is a newer risk too. On February 10, 2025 a federal court in California refused to dismiss a class action against Google over its Cloud Contact Center AI, which businesses used on their customer service lines (Ambriz v. Google). The claim was that the AI vendor was effectively a third party listening in, because its tools were capable of using call data for its own purposes, even if Google said it did not train on it. The court accepted that theory at an early stage, before any trial. Other California federal courts have used a narrower test, so the law is still moving.

For a business owner, the practical lesson is to ask any AI phone vendor two questions (add them to the list in Best AI receptionist for small business in 2026: an honest comparison): does it use your call recordings to train its own models, and can you switch that off? We set up AI receptionists so recordings and transcripts belong to the business, and we have the assistant announce the recording at the start of every call. You can see how ours handle calls on our AI Receptionist page.

What should an AI receptionist say at the start of a call?

One sentence, said before anything else, that covers both disclosures callers increasingly expect: that it is an AI, and that the call is recorded. This is the opening we use:

• Say it before the caller gives any personal details. Consent has to come before the recording matters, not halfway through.
• Keep it short. Callers hang up on long legal scripts. One sentence is enough; Washington’s statute treats a reasonably effective, recorded announcement as consent.
• Offer a way out. If a caller says they don’t want to be recorded, the assistant should offer a callback from a person or a voicemail that isn’t transcribed.
• Do the same on outbound calls. If an AI agent calls customers back, it needs the same announcement.
• Medical and financial calls need more. A med spa or clinic also has HIPAA to think about. See AI for med spas and clinics.

"Thanks for calling Northside Heating and Air. I’m an AI assistant, and this call is recorded so we can help you properly. What can I do for you today?"

What about recording calls in Canada?

Canada’s Criminal Code, section 184, is one-party: intercepting a private communication is not a crime if the person who made it or the person it was meant for consents. A person who is part of a conversation can record it without breaking criminal law. That isn’t the end of it for a business, though.

A business recording customer calls is collecting personal information, so federal privacy law (PIPEDA) applies, along with provincial laws in Quebec, Alberta and British Columbia. In a 2002 finding, the Privacy Commissioner ruled against a bank that only told a customer at the end of the call that it had been taped. In practice that means telling callers the call is recorded and why, at the start of the call. The same one-sentence opening covers it.

What happens if you get it wrong?

It depends on the state, but the exposure is real. Several all-party states make secret recording a crime, and states such as California and Florida also let people sue. California’s privacy statute allows $5,000 per violation or three times actual damages, whichever is greater, which is why it is a common basis for class actions against businesses that record a lot of calls.

The fix costs nothing. An announcement at the start of every call removes almost all of this risk, which is why we put it in every AI receptionist we build. If you want a second set of eyes on how your phones are set up, book a free consult.