The Internal Revenue Service has issued a warning for consumers to guard against sophisticated and aggressive phone scams targeting taxpayers as this crime continues to rise nationwide.
Potential victims may be told they are entitled to big refunds, or that they owe money that must be paid immediately to the IRS. When unsuccessful the first time, sometimes phone scammers call back trying a new strategy.

The IRS will always send taxpayers a written notification of any tax due via the U.S. mail. The IRS never asks for credit card, debit card or prepaid card information over the telephone. For more information or to report a scam, go to www.irs.gov and type "scam" in the search box.
Other characteristics of this scam include:

• Scammers use fake names and IRS badge numbers. They generally use common names and surnames to identify themselves.
• Scammers may be able to recite the last four digits of a victim’s Social Security number.
• Scammers spoof the IRS toll-free number on caller ID to make it appear that it’s the IRS calling.
• Scammers sometimes send bogus IRS emails to some victims to support their bogus calls.
• Victims hear background noise of other calls being conducted to mimic a call site.
• After threatening victims with jail time or driver’s license revocation, scammers hang up and others soon call back pretending to be from the local police or DMV, and the caller ID supports their claim.

If you get a phone call from someone claiming to be from the IRS, here’s what you should do:

• If you know you owe taxes or you think you might owe taxes, call the IRS at 1.800.829.1040. The IRS employees at that line can help you with a payment issue, if there really is such an issue.
• If you know you don’t owe taxes or have no reason to think that you owe any taxes (for example, you’ve never received a bill or the caller made some bogus threats as described above), then call and report the incident to the Treasury Inspector General for Tax Administration at 1.800.366.4484.

The IRS does not initiate contact with taxpayers by email to request personal or financial information. This includes any type of electronic communication, such as text messages and social media channels. Recipients should not open any attachments or click on any links contained in the message. Instead, forward the e-mail to [email protected].