Minnesota Audio Recording Laws: One-Party Consent Rules and Penalties

Minnesota is a one-party consent state for audio recording under Minn. Stat. 626A.02, meaning any participant in a conversation may record it without notifying the other parties. This rule covers phone calls, in-person discussions, and electronic communications. Recording is unlawful only when done to commit a criminal or tortious act.

Overview of Minnesota Audio Recording Laws

Minnesota is a one-party consent state for audio recording. Under Minn. Stat. Section 626A.02, a person can legally record any wire, oral, or electronic communication as long as at least one party to the conversation consents. That consenting party can be the person making the recording.

This means that in Minnesota, anyone who participates in a conversation can record it without telling the other people involved. The law applies equally to phone calls, face-to-face conversations, video calls, and other electronic communications. No announcement or notification is required.

Minnesota's wiretapping statute is modeled after the federal Wiretap Act (18 U.S.C. Sections 2510-2522) and follows the same one-party consent framework. The statute was originally enacted as part of Minnesota's adoption of comprehensive electronic surveillance regulations and has been periodically updated to cover new technologies.

The Legal Framework: Minn. Stat. Section 626A.02

What the Statute Prohibits

Minn. Stat. Section 626A.02 makes it a criminal offense to intentionally intercept, endeavor to intercept, or procure any other person to intercept or endeavor to intercept any wire, oral, or electronic communication. The law also prohibits the intentional disclosure or use of the contents of any intercepted communication when the person knows or has reason to know the information was obtained through illegal interception.

The statute defines three categories of protected communications:

• Wire communications cover any transfer of the human voice made through telephone lines, cellular networks, VoIP services, or similar systems. This includes landline calls, cell phone calls, Zoom audio, Microsoft Teams calls, and FaceTime conversations.
• Oral communications are spoken words uttered by a person who has a reasonable expectation that the conversation is not being intercepted. This category covers face-to-face discussions in private settings.
• Electronic communications include email, text messages, instant messages, and data transfers that carry human communication.

The One-Party Consent Exception

The critical exception in Section 626A.02, Subdivision 2(d) states that it is lawful for a person who is a party to the communication, or who has obtained prior consent from one of the parties, to intercept the communication. This exception applies only when the recording is not made for the purpose of committing any criminal or tortious act.

This exception is what makes Minnesota a one-party consent state. If a person is directly participating in a conversation, that person has the legal right to record it. The other participants do not need to be informed.

The "no criminal or tortious purpose" requirement is important. You cannot use one-party consent as a shield for recording that is done to facilitate blackmail, extortion, fraud, harassment, or any other illegal or civilly wrongful conduct. If a court determines that your recording was motivated by a criminal or tortious purpose, the one-party consent exception does not apply and you face both criminal and civil liability.

Federal Law Alignment

Minnesota law aligns with the federal standard set by 18 U.S.C. Section 2511, part of the Electronic Communications Privacy Act (ECPA). The federal wiretap statute also follows a one-party consent framework. Under federal law, it is not unlawful for a person who is a party to a communication to intercept it, unless the interception is done for the purpose of committing a criminal or tortious act.

Because both Minnesota and federal law use the same one-party consent standard, recordings made within Minnesota generally comply with both state and federal wiretapping statutes simultaneously.

Types of Audio Communications Covered

Phone Calls and Landline Conversations

Any person who participates in a phone call in Minnesota can record that call without informing the other party. This applies to:

• Landline telephone calls
• Cell phone conversations
• Satellite phone calls
• Calls made through internet-based phone services

The recording device can be a standalone voice recorder, a phone app, a computer program, or any other device capable of capturing audio. Minnesota law does not restrict the type of recording equipment used.

VoIP and Video Call Audio

Audio captured during video calls and VoIP communications falls under the same one-party consent rules. Platforms like Zoom, Microsoft Teams, Google Meet, Skype, and FaceTime all transmit wire or electronic communications as defined by Section 626A.02. A participant in these calls can record the audio without notifying other participants.

Many of these platforms display a recording notification to all participants when the built-in recording feature is activated. Using an external recording device avoids this automatic notification, and Minnesota law does not require any notification.

In-Person Conversations

Face-to-face conversations in Minnesota fall under the "oral communications" category of Section 626A.02. These are protected only when the speaker has a reasonable expectation of privacy. If you are a participant in a private conversation, you can record it under the one-party consent rule.

Conversations in public places where there is no reasonable expectation of privacy are generally not protected by the wiretapping statute at all. This means anyone can record conversations happening in public settings, even without being a participant.

Digital and Electronic Messages

While primarily associated with voice recordings, Section 626A.02 also covers "electronic communications," which can include certain forms of digital messaging. However, the practical application of audio recording laws centers on voice-based communications rather than text-based ones.

Recording as a Journalist in Minnesota

Minnesota does not have a separate news-reporting exception inside the wiretapping statute. Minn. Stat. Section 626A.02, Subdivision 2(d) is the same general one-party consent exception described above -- it applies to any participant in a conversation, or anyone with a participant's consent, and is not limited to journalists or to recordings made for news-reporting purposes.

A journalist who is a party to a conversation can record it under that same one-party consent rule that applies to everyone else. Journalists' added legal protection in Minnesota instead comes from a separate law: the Minnesota Free Flow of Information Act (Minn. Stat. Section 595.024), a shield law that protects reporters from being compelled to disclose sources and unpublished information.

Law Enforcement Audio Recording

Police Body Cameras and Recording Systems

Minnesota law enforcement agencies operate body-worn cameras and portable recording systems under authority granted by Minn. Stat. Section 626.8473. This statute requires every law enforcement agency using portable recording systems to establish and enforce a written policy governing their use, provide for public comment and input before adopting the policy, and post the policy on the agency's website.

Body camera footage is classified under Minn. Stat. Section 13.825, Minnesota's Government Data Practices Act. Members of the public can request body camera footage through a formal data request, though certain footage may be classified as private or confidential.

Authorized Wiretapping by Law Enforcement

Minn. Stat. Chapter 626A provides a framework for law enforcement interception of communications. Officers must obtain a court order before intercepting wire, oral, or electronic communications. Each interception order must specify the communications to be intercepted, minimize the capture of unrelated communications, and comply with strict procedural requirements.

Emergency exceptions exist for situations involving immediate danger of death or serious physical injury, conspiratorial activities threatening national security, or conspiratorial activities characteristic of organized crime. In these cases, law enforcement may begin interception before obtaining a court order, subject to later judicial review within 48 hours.

Pen Registers and Trap and Trace Devices

Minn. Stat. Section 626A.35 governs the use of pen registers and trap and trace devices by law enforcement. These devices record the numbers dialed from a phone or the numbers of incoming calls, but they do not capture the actual content of communications. Law enforcement must obtain a court order before installing these devices.

Criminal Penalties for Illegal Audio Recording

Offense Classifications

Violations of Minn. Stat. Section 626A.02 and Section 626A.03 carry serious criminal penalties. Unlawful interception of communications is classified as a felony in Minnesota:

A felony conviction in Minnesota carries lasting consequences beyond prison time, including a permanent criminal record, loss of certain professional licenses, difficulty finding employment, and restrictions on firearm possession.

Comparison with Federal Penalties

Federal wiretapping violations under 18 U.S.C. Section 2511 carry up to five years in federal prison and fines up to $250,000. A single act of illegal recording in Minnesota could result in prosecution under both state and federal law, though dual prosecution is uncommon for cases involving only private individuals.

Civil Liability for Illegal Audio Recording

Minn. Stat. Section 626A.13

Beyond criminal penalties, victims of illegal audio recording in Minnesota can pursue civil damages under Minn. Stat. Section 626A.13. This statute provides several categories of recovery:

• Injunctive relief to stop ongoing violations
• Two-prong damages (whichever is greater): treble actual damages plus any profits the violator made from the illegal recording, OR statutory damages of the greater of $100 per day or $10,000
• Punitive damages at the court's discretion
• Attorney fees and litigation costs awarded to the prevailing plaintiff

The two-prong structure matters: the plaintiff recovers whichever of the two prongs produces the higher figure. The statutory floor ensures that even a single incident of unlawful interception carries real financial consequences. The minimum $10,000 ensures that even a single incident of unlawful interception carries real financial consequences for the violator.

Statute of Limitations

Civil claims under Section 626A.13 must be filed within two years after the date the claimant first has a reasonable opportunity to discover the violation. This discovery rule can extend the filing window well beyond the date the recording was made, particularly in cases where the victim learns about the recording long after the fact.

Good Faith Defense

A defendant who acted in good faith reliance on a court order or statutory authorization has a complete defense against both civil and criminal liability under Minnesota law. This defense protects law enforcement officers and others who reasonably relied on what they believed to be valid legal authority.

Using Audio Recordings as Evidence in Minnesota

Authentication Requirements

Legally obtained audio recordings are generally admissible in Minnesota courts, but the party offering the recording must first authenticate it under the Minnesota Rules of Evidence, Rule 901. Authentication requires sufficient evidence to support a finding that the recording is what its proponent claims it to be.

Minnesota courts typically consider several factors when evaluating audio recordings:

1. The recording device was capable of capturing the conversation
2. The operator of the device was competent to use it
3. The recording is authentic and has not been altered
4. The recording was properly preserved
5. The speakers on the recording are identified
6. The conversation was voluntary and occurred naturally

Digital metadata, such as timestamps and file creation data, can also support authentication.

Admissibility in Criminal vs. Civil Cases

In criminal proceedings, illegally obtained recordings are generally inadmissible. The person who made the illegal recording may also face separate criminal charges.

In civil cases, Minnesota judges have more discretion regarding the admission of recordings. However, recordings obtained in violation of Section 626A.02 are typically excluded, and their use may expose the offering party to counterclaims under Section 626A.13.

Under Minnesota Rules of Evidence, Rule 403, a court can exclude otherwise admissible evidence if its probative value is substantially outweighed by the danger of unfair prejudice, confusion of the issues, or misleading the jury.

Family Law Applications

Audio recordings frequently appear in Minnesota family law cases, including divorce proceedings, custody disputes, and protective order hearings. Minnesota family courts accept lawfully made recordings as evidence of:

• Verbal agreements about property or custody arrangements
• Threatening or harassing behavior
• Parental alienation or interference with custody
• Substance abuse or neglect

However, recordings that capture conversations between a child and the other parent, made without either party's consent, may violate Section 626A.02 and could be excluded.

Practical Considerations for Audio Recording in Minnesota

Choosing Recording Equipment

Minnesota law does not regulate the type of device used to make lawful recordings. Common options include:

• Smartphone voice recording apps (built-in or third-party)
• Dedicated digital voice recorders
• Computer-based recording software for calls and meetings
• Smart home devices with audio recording capabilities
• Wearable recording devices

For recordings intended as court evidence, higher-quality devices produce clearer audio and are easier to authenticate. Digital recordings with embedded metadata (timestamps, file format information) offer stronger authentication support than analog recordings.

Storage and Preservation

Maintaining the integrity of audio recordings is essential, particularly for those intended as evidence. Best practices include:

• Saving the original file without editing, trimming, or converting
• Creating backup copies on a separate device or cloud storage
• Documenting the date, time, location, and participants of each recording
• Keeping the recording device and its metadata intact
• Avoiding sharing the recording widely before it is needed in legal proceedings

Altering a recording, even by editing out irrelevant portions, can undermine authentication and raise questions about the recording's integrity.

Cross-State Recording Considerations

When a Minnesota resident calls someone in another state, the recording laws of both states may apply. This creates complexity when the other state follows a stricter two-party (all-party) consent standard.

Minnesota borders several states with varying recording laws. Iowa, North Dakota, South Dakota, and Wisconsin are all one-party consent states, making cross-border calls with those states straightforward. However, calls to states like California, Florida, Illinois, Maryland, Massachusetts, Pennsylvania, or Washington require extra caution because those states require all-party consent.

The safest approach for interstate calls is to inform all parties of the recording. This satisfies both one-party and all-party consent requirements across all jurisdictions.

Recent Developments in Minnesota Audio Recording Law

Minnesota Consumer Data Privacy Act (MCDPA)

The Minnesota Consumer Data Privacy Act, which took effect on July 31, 2025, adds new considerations for audio recordings that involve biometric data. If audio recordings are used for voice recognition, voiceprint analysis, or biometric identification, the MCDPA requires consumer consent before processing that sensitive data.

This law is particularly relevant for businesses that use automated systems to analyze customer call recordings for voice biometrics or identity verification purposes.

No Changes to Core Wiretapping Statute

The core wiretapping and electronic surveillance provisions in Minn. Stat. Chapter 626A have not undergone significant amendment to the one-party consent framework. The fundamental rule allowing a participant to record their own conversations remains unchanged as of March 2026.

AI and Deepfake Audio Concerns

Minnesota has enacted Minn. Stat. Section 609.771, which prohibits using deepfake audio or video to influence elections within 90 days of Election Day. While this statute does not directly modify the wiretapping law, it creates additional criminal liability for anyone who records a conversation and then uses AI to manipulate the audio for election interference purposes.

More Minnesota Recording Laws

Audio Recording | Video Recording | Voyeurism & Hidden Cameras | Workplace Recording | Recording Police | Phone Call Recording | Security Cameras | Recording in Public | Landlord-Tenant | Dashcam Laws | Schools | Medical Recording

Back to Minnesota Recording Laws

More Minnesota Recording Topics

• Minnesota Biometric Privacy Laws
• Surveillance Camera Laws

More Minnesota Laws

• Minnesota AI Meeting Recording Laws
• Minnesota Dashcam Laws
• Minnesota Data Privacy Laws
• Minnesota Deepfake Laws
• Minnesota Employee Monitoring Laws
• Minnesota GPS Tracking Laws
• Minnesota Police Bodycam Laws
• Minnesota Smart Glasses Recording Laws