IRS scam calls in the US

Updated 2026-05-03

IRS impersonation is one of the most reported phone scams in the United States. Fraudsters claim you owe back taxes, threaten arrest, deportation, or license revocation, and pressure you to pay immediately by wire transfer, gift cards, or cryptocurrency. The real IRS will never do this.

How IRS scam calls work

Scammers spoof a Washington DC area code (often 202) or a local number and use an automated message or aggressive caller claiming to be an IRS agent. They quote a fake 'case number' and a Treasury 'lawsuit', threaten a warrant for your arrest, or claim your Social Security number has been suspended. The goal is panic — once you're rattled, they push you to pay through MoneyGram, Walmart gift cards, Apple cards, or Bitcoin.

What the real IRS will never do

The IRS will never call demanding immediate payment, ask for credit or debit card numbers over the phone, threaten to bring in local police or immigration officers, or demand payment in gift cards or cryptocurrency. Initial contact about a tax issue is by mail (typically a CP-series notice).

Red flags

  • Robocall claiming a 'lawsuit has been filed against your name'
  • Demand for payment in gift cards, MoneyGram, or cryptocurrency
  • Threats of immediate arrest, deportation, or license suspension
  • Caller refuses to let you hang up or call back
  • Caller asks for your full Social Security number or bank PIN

What to do

  1. Hang up. Don't press any keys, even to 'speak to an agent'.
  2. Don't call the number back. Look up the IRS at irs.gov/contact.
  3. Report the call to TIGTA at tigta.gov or 1-800-366-4484.
  4. Forward IRS-themed phishing emails to phishing@irs.gov.
  5. Run the number through WhoCalledMe.ai to see if others reported it.

Frequently asked questions

Does the IRS ever call you?

Yes, but only after multiple letters and usually only for specific compliance issues such as overdue tax bills or audits already in progress. The IRS does not cold-call demanding immediate payment.

What number does the IRS call from?

The IRS uses several official lines. Scammers routinely spoof those numbers, so the displayed caller ID is not proof a call is genuine.

I gave them my details — what now?

Contact your bank immediately, change any passwords you shared, place a fraud alert with Equifax, Experian, and TransUnion, and report identity theft at IdentityTheft.gov.