Beware of this very convincing IRS tax return scam in 2018

Published by on February 20, 2018 in Information Security

tax return
If a collection agent calls demanding money you received in this year’s tax return, you might be the target of an IRS scam.

In what the Internal Revenue Service calls a “quickly growing scam,” identity thieves start by targeting local tax preparation agencies with hacking attacks and phishing attempts. Once thieves infiltrate an accounting firm, they use information from client accounts to file phony tax refund requests. The IRS processes the return and deposits money into to the client’s bank account.

Shortly after, the client receives a call from a fake collection agency claiming to work on behalf of the IRS. The collector explains that the money was sent in error and demands that it be returned. Victims are instructed to wire funds to a bank account owned by the thieves.

Tax scams are nothing new. We’ve covered phone scams in the past, of which tax scammers make up a significant portion. But previous scams were far less convincing; scammers pretend to be the IRS itself or a collection agent demanding overdue or unpaid taxes. Without detailed tax records, however, those scams are relatively easy to spot as they struggle to establish their credibility.

The devil is in the details, and the latest scam is much more nuanced. First off, the scammers have websites. In at least one case, according to Krebs on Security, they copied the website of a now-defunct debt consulting service and gave it a fresh domain name. The website is complete with a video explaining the situation, a case number, the amount and date of the transaction, and a list of personal data reported by the IRS including:

  • Recipient’s name
  • Social Security Number
  • Address
  • Bank name
  • Routing number
  • Account number

With all of that information in hand, it’s easy for a scammer to appear legitimate. They send victims “transaction error correction letters” bearing IRS letterhead with instructions on how and where to wire their money. To make it even more convincing, the scammers create fake profiles of debt collectors that are individually assigned to each victim. The profiles include the collector’s name, photo, phone number, and email address, although all of that information is fake.

In a similar version of the scam, the taxpayer who received the erroneous refund receives an automated call with a recorded voice claiming to be from the IRS. The recording threatens to press fraud charges, issue an arrest warrant, and blacklist the victim’s Social Security Number. It then gives a case number and a phone number to call to return the money.

The IRS called on tax professionals to shore up their security in light of these scams.

How to avoid IRS scams

In the first stage of the scam, criminals attempt to hack or phish their way into a tax professional’s system. Not much can be done about this if you’re a client. Just hope that your tax preparation agency heeded the call of the IRS to step up security.

The IRS has procedures in place for taxpayers to return erroneous refunds, and it doesn’t use third-party collection agencies to do so. If you receive a call from someone purporting to be from such an an agency, hang up. Even though the caller has all of those seemingly private details, this is not how the IRS operates in this situation.

You do, however, need to return the money to the IRS. If you don’t, interest could accrue, and you’ll end up paying even more.

If you attempt to file your tax return documents and they are rejected because a return was already filed under your Social Security Number, the cause might well be that a scammer has already filed in your name. If you find that you’re unable to file taxes online, the IRS says you “should mail a paper tax return along with Form 14039, Identity Theft Affidavit, stating they were victims of a tax preparer data breach.”

Next, contact your bank. If the thief has managed to breach your tax professional’s system and lay hands on your bank account information, they could have sufficient information to withdraw funds from your account as well. It might be necessary to close your bank account and transfer the funds to a new account.

Finally, call your tax preparation agency or tax professional and inform them that you’ve been targeted by the scam. Chances are they have other clients at risk as well.

In the months following the scam, keep an eye on your accounts and obtain your credit report to check for any fraudulent activity. Even if the IRS scam didn’t succeed, the information stolen from your tax preparation service could still be used to steal your identity.

Tax Return and Calculator” by 401(K) 2012 licensed under CC BY-SA 2.0

2 thoughts on “Beware of this very convincing IRS tax return scam in 2018

  • I just received a call someone threatening to send the police to arrest me he said I owed 2,000 and some dollars I was getting ready to send it my daughter in-law stopped me should I do anything this is very upsetting

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