Bank and Government Imposter Scam Calls: How to Spot Them
TL;DR: Imposter scams — someone posing as a bank, the IRS, the FBI, or another trusted institution — are the most commonly reported fraud category in the US, with over 1 million reports and about $3.5 billion in losses. Bank impersonation specifically is now the most lucrative version.
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Imposter scams work not because any single script is especially sophisticated, but because they borrow the built-in trust of an institution you already have a real relationship with.
The most common version: bank impersonation
A call, often with a spoofed number matching your real bank's caller ID, claims there's suspicious activity on your account. The "fraud department representative" walks you through "securing" your account — which usually means moving money to a supposedly safe account they control, or reading back a verification code sent to your phone.
Real banks do not ask you to move your own money to a "safe" account to protect it, and never ask you to read back a code sent to your phone as part of a security call you didn't initiate.
Government agency impersonation
- IRS impersonation: Threats of immediate arrest or asset seizure over unpaid taxes, demanding payment via gift card, wire transfer, or cryptocurrency. The IRS does not initiate contact by phone demanding immediate payment, and never accepts gift cards as payment.
- Social Security impersonation: Claims your Social Security number has been "suspended" due to suspicious activity — see the dedicated breakdown in Social Security Impersonation Calls.
- Law enforcement impersonation: A caller claims to be from the FBI, US Marshals, or local police, referencing a warrant or investigation and demanding payment or personal information to "resolve" it.
Business impersonation
Fake tech support, delivery services, or subscription renewal notices from familiar brand names — see the Geek Squad email scam for one of the most common current examples.
The tell that's almost always the same
- An urgent problem you didn't initiate contact about.
- A demand to act immediately, often on the same call.
- A request for money, gift cards, wire transfer, cryptocurrency, or a verification code.
How to verify independently
Hang up, and call the institution back using a number you find yourself — from the back of your card, the agency's official website, or a prior statement — never a number given during the call, even if it sounds official.
If you've already responded
Contact your bank or card issuer immediately if any money or information was shared, then report to the FBI's IC3 (ic3.gov) and the FTC (reportfraud.ftc.gov). See the complete international recovery guide for the full sequence based on how the payment was made. It's also worth checking what personal details are already exposed that could have made the call sound more targeted — a Scan My Shadow report checks your phone number and email against 1,500+ sources. This is one entry in our running field guide to what's actually circulating right now — see Common Scams Right Now (2026): An International Field Guide for the rest.
Frequently Asked Questions
How big is the imposter scam category compared to others?
It's the most commonly reported scam type in the US, with over 1 million reports and roughly $3.5 billion in losses in the most recent full year of Consumer Sentinel data.
Would my bank ever ask me to move money to a 'safe' account?
No — this is a defining feature of the bank impersonation scam specifically. Genuine banks never ask you to transfer your own funds to a different account to protect them.
Does the IRS call demanding immediate payment?
No. The IRS does not initiate contact by phone with threats of immediate arrest, and never accepts gift cards, wire transfers, or cryptocurrency as payment.
What's the fastest way to check if a call claiming to be my bank is real?
Hang up and call your bank back using the number on your card or their official website — never a number provided during the call itself, even if the caller ID looked legitimate.
Why does caller ID sometimes show my real bank's number?
Caller ID can be spoofed relatively easily, meaning a scammer can display a number that matches your actual bank even though the call didn't come from them.
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