Is 844-545-5640 really IRS?

Yes. 844-545-5640 is the IRS's Taxpayer Assistance Center appointments number in the United States. It's listed on the IRS's own page.

Last checked against irs.gov on 1 November 2026.

Yes, this is IRS

IRS Taxpayer Assistance Center appointments · United States 844-545-5640 Source: irs.gov · checked 1 November 2026

A call showing this number can still be a scam

Scammers can make any number appear on your screen. If someone called you, hang up and ring 844-545-5640 yourself.

Is 844-545-5640 really IRS?

Yes. It's on the IRS's own website, and we check it every day.

I got a call from 844-545-5640. Is it safe?

Not necessarily. Caller ID can be faked. Hang up, then call 844-545-5640 yourself so you know who you're talking to.

Someone texted me this number and told me to call it.

IRS doesn't send texts asking you to call. Use the IRS's app or website, typed by hand.

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