If the FBI calls you, say as little as possible, confirm the caller is actually a federal agent, and contact a federal criminal defense attorney before you have any real conversation. You are not legally required to answer an agent’s questions over the phone, and even an honest, casual answer can create serious legal exposure. The call may not even be from the FBI in the first place.
Confirm the Caller Is Actually an FBI Agent
Impersonation is common. The FBI has warned that criminals use caller ID spoofing to make their number appear as a legitimate FBI field office, so what shows up on your screen proves nothing.1Federal Bureau of Investigation. Spoofing and Phishing
Ask the caller for their full name, badge number, and field office. Then end the call. Look up that field office’s number yourself through the FBI’s official directory at fbi.gov and call it back to confirm the person actually works there.2Federal Bureau of Investigation. Contact Us A real agent will expect this and won’t push back.
The clearest sign of a scam is a demand for money. No federal agent will call and demand immediate payment by wire transfer, gift card, or cryptocurrency to make a warrant or a fine go away. Government agencies do not collect money that way.3Federal Trade Commission. Avoiding and Reporting Gift Card Scams If the caller pressures you to pay, report it to the FBI’s Internet Crime Complaint Center at ic3.gov, which has a specific category for government impersonation fraud.4Internet Crime Complaint Center (IC3). Complaint Form
You Do Not Have to Answer Questions
No law requires you to answer an agent’s questions during a phone call. You can politely decline and hang up. The Fifth Amendment protects every person from being compelled to say anything that might incriminate them, and that protection applies on the phone just as it does in an interview room.5Legal Information Institute. Fifth Amendment
Agents are trained to keep the tone light. They may describe the call as informal, say they just want to clear a few things up, or tell you that you’re only a witness. None of that changes your rights, and none of it is binding. What the agent calls you at the start of the call can change during the call based on what you say.
The Miranda warnings you’ve heard on television only apply during custodial interrogation, meaning situations where you are not free to leave. A phone call is almost never custodial, so you should not expect any warnings before questions begin. The absence of a warning does not mean your answers can’t be used against you. They can. Your right to stay silent exists on its own and does not depend on anyone reminding you of it.
A short response covers the ground: “I’d like to speak with an attorney before answering any questions. Can I have your name and callback number?” That is polite, legal, and protective. Declining to speak is not obstruction and cannot be used as evidence of guilt.
Why Talking Without a Lawyer Is Risky
Under 18 U.S.C. § 1001, making a materially false statement to a federal agent is a felony punishable by up to five years in prison.6Office of the Law Revision Counsel. 18 USC 1001 – Statements or Entries Generally Fines can reach $250,000 for an individual.7Office of the Law Revision Counsel. 18 U.S. Code 3571 – Sentence of Fine The statement does not have to be under oath. It just has to be materially false and made knowingly.
In practice, federal agents usually have bank records, emails, and phone logs before they call. When they ask a question, they often already know the answer. If you misremember a date, get a dollar amount slightly wrong, or mix up who was in the room, a prosecutor can argue you deliberately misled the government. You can be entirely innocent of the underlying investigation and still be charged under § 1001 based on what you said during a voluntary phone conversation.
The Supreme Court closed off a defense that some lower courts once recognized. In Brogan v. United States, the Court held that even answering “no” to an agent’s question is a prosecutable false statement if the answer turns out to be untrue.8Cornell Law School. Brogan v. United States, 522 U.S. 398 (1998) Some courts had previously recognized an “exculpatory no” doctrine that protected a simple denial. The Supreme Court eliminated that protection, holding that the statute’s language admits of no such exception.
This is separate from perjury, which requires a false statement under oath in a formal proceeding. Section 1001 has no oath requirement, which is what makes a casual phone conversation with an agent so legally hazardous.
Do Not Delete or Destroy Anything
Once you know you are connected to a federal investigation, preserve every document, file, email, text message, and electronic record that could be relevant. The instinct to clean up is understandable and dangerous.
Under 18 U.S.C. § 1519, destroying or falsifying records with intent to obstruct a federal investigation carries up to 20 years in prison, four times the maximum for lying to an agent.9Office of the Law Revision Counsel. 18 U.S. Code 1519 – Destruction, Alteration, or Falsification of Records in Federal Investigations and Bankruptcy The statute is broad: it covers any record, document, or tangible object altered or destroyed with intent to impede an investigation, and the investigation does not need to be formally underway. The phrase “in contemplation of” any such matter reaches situations where you merely anticipate a federal inquiry.
Separately, 18 U.S.C. § 1512 makes it a crime to tamper with witnesses or corruptly obstruct official proceedings. That covers persuading someone else to delete evidence, withhold information, or dodge a subpoena.10Office of the Law Revision Counsel. 18 U.S. Code 1512 – Tampering with a Witness, Victim, or an Informant Telling a friend or coworker to erase messages about the matter you’re being asked about is witness tampering, even if you think you’re just tidying up.
Change nothing. Do not delete, do not reorganize, do not clean up. Tell your attorney what records exist and where they are, and let them advise on preservation.
Get a Federal Criminal Defense Attorney
After you hang up and verify the caller, finding counsel is the priority. Write down the agent’s name, badge number, field office, callback number, and a short summary of anything that was said. That gives an attorney enough to size up the situation quickly.
Look specifically for lawyers who practice federal criminal defense. Federal cases run on their own rules of criminal procedure, their own sentencing guidelines, and a separate court system from state prosecutions. An attorney who handles state DUIs or state drug charges may not have the experience to navigate a federal investigation. Retainer fees for private federal defense counsel vary widely based on the complexity and stage of the case.
Once retained, your attorney handles communication with the FBI. You won’t need to speak with agents directly again. Your lawyer can contact the field office, learn what the investigation is about, find out whether you are being treated as a target, subject, or witness, and see whether any subpoenas or formal requests are coming. That buffer is the whole point. It keeps you from accidentally triggering a § 1001 violation while information is gathered on your behalf.
If you cannot afford a private attorney and you end up charged with a federal crime, the Criminal Justice Act entitles financially eligible defendants to court-appointed counsel at no cost. Eligibility depends on whether your income and resources are enough to hire qualified counsel while still covering basic necessities for you and your dependents.11Office of the Law Revision Counsel. 18 U.S. Code 3006A – Adequate Representation of Defendants A magistrate judge makes that call, and doubts about eligibility are resolved in your favor.12U.S. Courts. Determining Financial Eligibility Court-appointed counsel is only available after you have been charged. During the pre-charge investigation phase, which is usually when the FBI calls, you would need to find counsel on your own or through a legal aid organization.
If Things Escalate Beyond the Phone Call
A phone call is the informal end of the process. If the investigation moves forward, you may receive a grand jury subpoena, which is a legal order to appear and testify or produce documents. A subpoena is not optional, and ignoring one can result in contempt. You can still refuse to answer specific questions if a truthful answer would incriminate you.13United States Department of Justice. JM 9-11.000 – Grand Jury Prosecutors may also offer a proffer agreement or seek a court order granting you immunity to override that privilege. Any of these developments is a moment to lean on your attorney, not a moment to talk your way out on your own.
Recording the Call
Under federal law, recording a phone conversation is legal as long as one party to the call consents, and you count as that party.14Office of the Law Revision Counsel. 18 U.S. Code 2511 – Interception and Disclosure of Wire, Oral, or Electronic Communications The FCC has no separate rules for individuals recording their own phone conversations.15Federal Communications Commission. Recording Telephone Conversations
State law is where it gets complicated. Roughly a dozen states require all parties to consent before a call can be recorded. If you are in one of those states and the agent is in another, which state’s law controls can be unclear. Ask your attorney before hitting record. A recording that turns out to be inadmissible, or that draws a state wiretapping charge, creates a new problem on top of the original one.