Fake IRS phone scam is making rounds, again

Scammers are working overtime trying to get your money in a continuing phone scam.

The Internal Revenue Service reports sophisticated IRS impostors are calling people and demanding immediate payment.

In some cases they're also impersonating local law enforcement and threatening you with immediate arrest unless you send untraceable money amounting in the thousands of dollars for back taxes that you supposedly owe.

Here's How the Scam Works

The scammers use phone spoofing to make their number come up as "IRS," and they already have the last 4 digits of your Social Security number -- both of which lends them an air of legitimacy.

>> Read more trending stories

Here are some of their other tactics to watch out for:

They use common names and fake IRS badge numbers.
They send bogus IRS e-mails to support their scam.
They call a second time claiming to be the police or department of motor vehicles, and the caller ID again supports their claim.

You're told to submit payment either by wire or by prepaid debit card. So far, 1,000 people have been swindled out of $5 million, according to IRS officials.

Know this: The IRS will *not* contact you by phone asking for money. They only contact you by snail mail if they want to get in touch with you. So if you get one of these calls, hang up the phone!