Someone you’ve never met is standing at your door. They say they’re with the IRS. Real, or a scam?

The IRS actually does have staff who can show up unannounced.

In 2023, one of them showed up at a journalist’s door.

The reason turned out to be almost comically ordinary. Around the same time, in Ohio, an agent showed up using a fake name.

That fake agent reportedly said: “I am an IRS agent, I can be at and go into anyone’s house at any time I want to be.”

So how do you actually tell the real thing from a scam?

March 9, 2023. A house in New Jersey. Someone knocked.

The homeowner wasn’t there. Journalist Matt Taibbi was testifying before a House hearing that same day, on the Twitter Files. He didn’t find out an IRS agent had come by until after he got home.

The agent left a note. Call back in four days, it said, and mentioned that his 2018 and 2021 returns had been flagged over “concerns over identity theft.”

The timing was, let’s say, notable. House Judiciary Chairman Jim Jordan made an issue of it. He called the situation “incredible” and sent a letter demanding the Committee investigate whether the visit was “a thinly-veiled attempt to influence or intimidate a witness before Congress.”

Taibbi himself pushed back on that framing. He said he never claimed to be persecuted, and he didn’t agree with Jordan’s read on it either.

Whether the visit was really a coincidence is still an open question. What’s not in question: the IRS does have people authorized to show up at your door without notice.

Around the same time, a more blatant case surfaced in Ohio.

An IRS agent going by “Bill Haus” showed up at a taxpayer’s home. He said he was with Criminal Investigation, and that he was there about an estate matter. She let him in.

Before he left, he said: “I am an IRS agent, I can be at and go into anyone’s house at any time I want to be.” Then he warned that if she didn’t pay the remaining balance within a week, he’d freeze her assets and put a lien on her house.

It later came out that “Bill Haus” wasn’t his real name, and the estate matter wasn’t the real reason for the visit either.

In the first case, the agent’s identity, at least, was genuine. This time, even the name was fake. Senator James Lankford cited this case in a formal request for an investigation into agent conduct.

Put the two together and one question remains: how do you actually know if the person at your door is really from the IRS?

The IRS typically contacts you by mail first. That’s exactly why an unexpected phone call or text demanding payment is a red flag.

But there’s a real exception. Revenue Officers, who handle unpaid taxes and unfiled returns, can and do make unannounced visits to homes and businesses. Criminal Investigation agents can too, if there’s an active case.

Both are standard procedure, not something out of the ordinary. What made the two stories above unusual wasn’t that an agent showed up. It was everything around the visit: the timing, the fake name.

Don’t panic. Just ask for two forms of ID first. Call the number they give you and confirm with the IRS directly. You don’t have to explain your whole tax situation or sign anything on the spot. Talk to a professional first, then respond.

Same goes even after you’ve confirmed their identity. A real agent will never demand cash or gift cards on the spot. If the payment method feels off, be suspicious, whether the ID checked out or not.

You might be reading all this and wondering if you’re at risk too. Short answer: no.

Every story above happened inside the United States. Revenue Officers and Criminal Investigation agents are domestic enforcement staff. They have no authority, and no way, to show up at your door overseas.

If the IRS needs to reach a U.S. citizen or green card holder living abroad, it looks different: a notice by international mail, or written correspondence through a case officer if something’s already in progress. Bank account information gets reported by foreign financial institutions directly to the IRS under FATCA, not through an agent showing up to check in person.

So if you ever get a message claiming “an IRS agent is in your country right now” or “we’re coming to your house,” you can treat that as a scam on its face. Outside the U.S., that one rule is actually the clearest way to tell real from fake.