Things You'll Need:
- Form 3949-A
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Step 1
Obtain a copy of Form 3949-A from the Internal Revenue Service Website. This is the form necessary to report tax fraud.
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Step 2
List the name of the individual or business responsible for tax fraud. Include their address, social security number or tax identification number if you have that information available.
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Step 3
Check all the boxes that describe the tax fraud violations committed by the individual or business you are reporting.
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Step 4
Include each year the violation was made and the amount of the violations in the form.
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Step 5
Describe in detail the facts surrounding the tax fraud violations you are reporting. Include all details of who committed the violations, what they were, where they happened, the time-frame of incidents, and how they were done.
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Step 6
Check off the box for whether there are records of these violations or not. Also, state whether the individual or business is dangerous.
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Step 7
If you know information regarding the bank the individual or business uses, include this in the form. Also, state how you obtained the information about the violations.
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Step 8
Add your name, address and phone number to the bottom of the form. You are not required to give this information to file the form. Mail the form to: Internal Revenue Service, Fresno, CA 93888.
