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Tax Underpayments: How and Why

The Ferraro Law Firm
Washington D.C. — Miami, Florida

What is an Underpayment of Tax?

The number one misconception people have about the new tax whistleblower statute is that the underpayment in question must involve fraud or intentional deception of some kind. This is absolutely NOT TRUE.

The truth is that an “underpayment” does not have to stem from fraud or evasion by the taxpayer in any sense. In fact, it can stem from any normal issue that results in the payment of less tax than would otherwise be due if the taxpayer had computed its tax properly or had adopted a less aggressive tax position on its tax return. An underpayment can even be the result of an innocent transposition of digits. Regardless of the situation, as a tax whistleblower with information about the underpayment, you are entitled to receive a portion of any tax, penalty, and interest recovered by the IRS.

The IRS has identified many issues that commonly result in underpayments. If you have any knowledge about any of the below listed issues, you should seriously consider hiring an attorney and submitting information to receive a percentage of any tax and underpayment penalty recovered under the IRS Whistleblower Rewards Program.

Large Corporations — In the large corporate context, the IRS has identified the following so called “Tier I” issues which it thinks are most commonly subject to abuse by large and mid-size corporate taxpayers:

Again, in the large corporate context, the IRS has identified the following so-called "Tier II" areas of abuse that often give rise to underpayments and are subject to penalties:

These are just examples of corporate issues the IRS believes frequently result in significant underpayments of tax. You should in no way feel limited to these issues. If you have information about any underpayment, relating to an individual, corporation, trust, or other entity, either foreign or domestic, you may be entitled to a reward.

Confidential Consultations, Nationwide Practice — 1-800-275-3332

The Ferraro Law Firm represents U.S. citizens and foreign nationals from across the globe in reporting large-scale tax underpayments of ANY type to the IRS. As your lawyers, you can rest assured that we will fight to maximize your portion of the underpayment penalty while protecting your identity from the taxpayer in question.

If you would like to discuss a potential claim and get a better idea of the tax and underpayment penalty involved in your case, call or contact us directly at our Washington D.C. or Miami, Florida, area offices.

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The Ferraro Law Firm

1270 New Hampshire Avenue
Washington, DC 20036

4000 Ponce de Leon Blvd. Suite 700
Miami, Florida 33146

Nationwide Toll Free Number: 1-800-275-3332


The Ferraro Law Firm, with offices in Miami, Florida, and Washington D.C., represents tax whistleblower clients from across the nation, including those from New York, Massachusetts, Connecticut, Florida, Texas, Illinois, Washington, and California, and cities such as New York City, Washington D.C., Boston, Hartford, Miami, Chicago, Seattle, San Francisco, Los Angeles, Dallas, and Houston.

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