Ms. Ivanov,
It's a scam. Whenever you receive a call like this never provide any information and never provide any money to them.
The IRS will never make initial contact by telephone, email, or text. The IRS will always mail you a letter regarding any balance due.
To confirm your suspicions that the call is a scam, first try Googling the number that appears on your caller ID. Often, other people will have reported that they received a call from the same number threating arrest.
Second, you can call IRS collections directly at 1-800-829-3903.
I hope this helps.
Best regards,
Adam Brewer, Esq.
AB Tax Law APC
Answered on Aug 03rd, 2015 at 12:22 PM