Government impersonation scams are schemes in which criminals pose as IRS agents, Social Security employees, FBI agents, Medicare representatives, or court officials to frighten you into sending money or handing over personal information. If someone claiming to be from a federal agency is pressuring you right now, hang up or stop replying, do not send anything, and call the agency back at the number listed on its official website. Everything else in this article helps you confirm what you’re seeing, report it, and limit the damage if you already paid.
How to Recognize a Scam
A few patterns show up in almost every government impersonation scheme, and any single one of them is enough to walk away.
No legitimate federal agency demands payment by gift card, cryptocurrency, wire transfer, or prepaid debit card. No agency threatens immediate arrest over the phone. No agency asks you to keep the call secret from your family. And no agency calls out of the blue to demand your Social Security number, Medicare number, or bank account details.
Scammers rely on urgency and fear. The caller insists you must act in the next few minutes to avoid arrest, deportation, license suspension, or the loss of your benefits. They may recite personal details they found online to sound credible. They often stay on the line while directing you to a store to buy gift cards, then ask you to read the numbers on the back.
Caller ID cannot be trusted. Spoofing lets a scammer make the display show a real agency name and number. The same goes for email: fraudulent messages copy government logos, formatting, and domain-lookalike addresses. Text-message scams use shortened links that lead to fake portals built to capture your credentials. Mailed letters arrive on forged stationery with fabricated case numbers and official-looking seals.
Which Agencies Get Impersonated Most
Internal Revenue Service
IRS impersonators claim you owe back taxes and threaten arrest, license revocation, or deportation unless you pay immediately, usually with gift cards, wire transfers, or cryptocurrency. The IRS has stated that it will never call to threaten you with arrest, demand payment through gift cards or prepaid debit cards, or threaten to revoke your driver’s license or immigration status. The IRS contacts taxpayers primarily by mail. When employees do visit in person, they carry two forms of official identification — a pocket commission and an HSPD-12 card, both with photo and serial number — and you have the right to see both.1Internal Revenue Service. How to Know Its the IRS
Social Security Administration
SSA impersonators typically claim your Social Security number has been linked to criminal activity and needs to be “suspended,” or they insist you must move your money to a “protected” account. The Social Security Administration does not suspend Social Security numbers, does not threaten arrest or seizure of bank accounts, and does not demand payment by gift card, wire transfer, or cryptocurrency.2Social Security Administration. Protect Yourself from Social Security Scams When SSA does call, it’s ordinarily because you recently applied for benefits, need a record update, or asked for a callback.
FBI and Other Law Enforcement
Callers posing as FBI agents accuse you of money laundering or an outstanding warrant, then pressure you into payments to “undercover agents.” The FBI has stated explicitly that it will never call or email private citizens to demand payment or threaten arrest.3Federal Bureau of Investigation. FBI Warns Public to Beware of Scammers Impersonating FBI Special Agents No government agency demands immediate payment over the phone.4Federal Trade Commission. The FBI Wont Ask You for Money – Thats a Scam
Medicare
Fraudsters posing as Medicare representatives try to sell fake supplemental plans, claim you need a new Medicare card, or ask for your Medicare number to process a benefit increase. Medicare will never call to sell you anything, visit your home unsolicited, or ask for personal information unless you initiated the contact.5Medicare.gov. Reporting Medicare Fraud and Abuse
Courts and Jury Duty
Another common pitch: a caller says you missed jury duty and now face a warrant, which will be cleared if you pay a fine, usually by gift card or prepaid debit card.6Federal Trade Commission. Did You Get a Call or Email Saying You Missed Jury Duty and Need to Pay – Its a Scam Courts never demand immediate payment over the phone for missed jury service.7United States District Court Western District of Washington. WARNING – Beware of Scams Related to Court Business Including Jury Service and Arrest Warrants
AI Voices and Deepfakes
Since at least April 2025, the FBI has warned that scammers are sending AI-generated voice messages mimicking senior U.S. officials, using the fabricated familiarity to gain access to personal accounts.8Internet Crime Complaint Center. Senior US Officials Impersonated in Malicious Messaging Campaign The FCC confirmed in February 2024 that AI-generated and cloned voices count as “artificial voices” under the Telephone Consumer Protection Act, meaning callers must have your prior consent before using them.9Federal Communications Commission. Declaratory Ruling – Implications of Artificial Intelligence Technologies on Protecting Consumers from Unwanted Robocalls and Robotexts
The FBI recommends listening for subtle imperfections: unnatural pauses or lag during a call, voice quality that doesn’t quite match the speaker, and in video, distorted hands, unrealistic facial features, or inaccurate shadows.8Internet Crime Complaint Center. Senior US Officials Impersonated in Malicious Messaging Campaign If a voice message or call claims to come from a government official, verify it by calling the agency’s publicly listed number before you respond.
How to Verify a Real Government Contact
The best habit is simple: hang up, delete the message, or set the letter aside, and then contact the agency yourself using the number on its official website. Do not use any number, link, or email address supplied by the caller or in the suspicious message.
The IRS reaches taxpayers primarily by mail and calls only about existing account issues, never with threats.1Internal Revenue Service. How to Know Its the IRS The Social Security Administration typically mails a letter when there’s a problem with your record and calls only when you’ve recently applied for benefits or asked for a callback.2Social Security Administration. Protect Yourself from Social Security Scams If in doubt, treat any unsolicited contact as suspect until you’ve confirmed it through the agency directly.
What to Document Right Away
If you can capture the details before contacting anyone, do it. Good documentation is what turns a report into something investigators can act on.
- The exact date and time of contact
- The phone number, email address, and — for email — the full message headers
- Any name, badge number, or case number the scammer used
- What the scammer demanded: dollar amount, payment method, personal information requested
- Screenshots of texts, voicemail recordings, and photos of any mailed documents
If you sent money, gather the transaction details. For wire transfers, contact the sender to get the tracking number: MoneyGram at 1-800-926-9400, Western Union at 1-800-448-1492.10Federal Trade Commission. What To Do if You Were Scammed For bank transfers, ask your bank for the transaction reference. Keep gift cards and receipts.
Where to Report
File with more than one agency. Each uses complaint data differently, and casting a wider net increases the chance your report contributes to an active investigation.
Federal Trade Commission
File at reportfraud.ftc.gov. The FTC enters your report into Consumer Sentinel, a database shared with more than 2,000 law enforcement partners worldwide.11Federal Trade Commission. ReportFraud.ftc.gov The FTC won’t resolve your individual case, but the data feeds enforcement actions against fraud networks.
FBI Internet Crime Complaint Center
File at complaint.ic3.gov for any phone or online impersonation scam. You’ll be asked for your information, the subject’s details, financial transactions, and a description of what happened.12Internet Crime Complaint Center. IC3 Complaint Form IC3 routes complaints to the appropriate federal, state, or local law enforcement agencies.
Treasury Inspector General for Tax Administration
For IRS impersonation specifically, report to TIGTA at 1-800-366-4484.13U.S. Treasury Inspector General for Tax Administration. Submit a Complaint Forward suspicious emails claiming to be from the IRS to phishing@irs.gov.14Internal Revenue Service. Report Fake IRS Treasury or Tax-Related Emails and Messages
U.S. Postal Inspection Service
When the scam came through the mail, file at ehome.uspis.gov and select “Imposter” as the category.15United States Postal Inspection Service. File a Complaint After you submit the form, mail copies of any fraudulent letters and envelopes to the Criminal Investigations Service Center at 433 W. Harrison Street, Room 3255, Chicago, IL 60699-3255. Keep the originals.
If You Already Sent Money
Speed matters. Scammers move money quickly, and the sooner you act, the better your chances of recovery.
If you sent a wire transfer, call the wire transfer company immediately, tell them it was fraud, and ask them to reverse it. MoneyGram (1-800-926-9400), Western Union (1-800-448-1492), and Ria (1-877-443-1399) all have fraud claim processes.10Federal Trade Commission. What To Do if You Were Scammed If you wired through your bank, call the bank’s fraud department. For a money transfer app, report the transaction to the app company and ask for a reversal; if the app was linked to a card, also contact the card issuer to dispute the charge.
If you paid with gift cards, call the gift card company with the card numbers and receipts and ask if any funds remain. For credit card payments, request a chargeback from your card issuer. In every case, still file the reports listed above. A reversal request backed by a formal complaint carries more weight than one from a victim alone.
Protecting Your Identity Afterward
If you gave up your Social Security number, date of birth, or financial account details, the scammer has enough to attempt identity theft. Move quickly.
IdentityTheft.gov produces a personalized recovery plan with step-by-step instructions and pre-filled letters you can send to creditors, banks, and government agencies.16Federal Trade Commission. IdentityTheft.gov Creating an account lets you track progress and update the plan.
Place a credit freeze at all three major credit bureaus. Freezes prevent anyone, including you, from opening new credit accounts in your name until you lift them, they last indefinitely, and they’re free to place and remove.17Federal Trade Commission. Credit Freezes and Fraud Alerts A fraud alert is less restrictive: it requires lenders to verify your identity before issuing new credit. An initial fraud alert lasts one year; if you’ve filed an identity theft report, you can request an extended alert lasting seven years.
Set up an IRS Identity Protection PIN. This six-digit number blocks anyone else from filing a federal return with your Social Security number. Enroll through an IRS online account, which is the fastest method.18Internal Revenue Service. Get an Identity Protection PIN If you can’t verify your identity online and your adjusted gross income is below $84,000 (or $168,000 for joint filers), you can submit Form 15227 and the IRS will verify by phone. A new IP PIN is generated each year and must be used on all federal tax returns.
Penalties for the People Running These Scams
Impersonating a federal officer or employee is a crime under 18 U.S.C. § 912, which makes it illegal to falsely pretend to be a federal officer or employee and then act in that role or demand something of value.19Office of the Law Revision Counsel. 18 USC 912 – Officer or Employee of the United States The maximum sentence is three years in federal prison. A related statute, 18 U.S.C. § 913, applies when an impersonator arrests, detains, or searches someone while pretending to be a federal agent, and it carries the same three-year maximum.20Office of the Law Revision Counsel. 18 USC 913 – Impersonator Making Arrest or Search Fines under the general federal schedule can reach $250,000 for an individual convicted of a felony.21Office of the Law Revision Counsel. 18 USC 3571 – Sentence of Fine
Most phone and internet schemes also qualify as wire fraud under 18 U.S.C. § 1343, which carries a maximum sentence of 20 years.22Office of the Law Revision Counsel. 18 US Code 1343 – Fraud by Wire, Radio, or Television If the scammer used another person’s real identifying information, 18 U.S.C. § 1028A adds a mandatory two-year consecutive sentence for aggravated identity theft.23Office of the Law Revision Counsel. 18 USC 1028A – Aggravated Identity Theft Federal courts are required to order restitution to victims who suffered financial losses.24Office of the Law Revision Counsel. 18 USC 3663A – Mandatory Restitution to Victims of Certain Crimes
An FTC rule finalized in March 2024, 16 CFR Part 461, makes it unlawful to falsely pose as a government entity or misrepresent an affiliation with one, and covers federal, state, local, and tribal governments and their employees.25eCFR. 16 CFR Part 461 – Rule on Impersonation of Government and Businesses Civil penalties run up to $53,088 per violation and are adjusted for inflation each January.26Federal Register. Adjustments to Civil Penalty Amounts Because the penalty applies per violation, a single robocall campaign that reaches thousands of people can generate massive liability and give the FTC a faster path to shutting the operation down.