How Do You Report Tax Fraud?
If you suspect or know of an individual or company that is not complying with Connecticut tax laws, you may report this activity to the Department of Revenue Services (DRS) by completing our Referral Form electronically.
Please use the ELECTRONIC OPTION using the encrypted Fillable PDF form. (You must have email service to use this method.) Complete the Referral Form, then click the submit button found on the bottom of the form.
If you have additional documentation to substantiate your allegation, you must print the Referral Form and send it with any related documentation to DRS using the MAIL OR FAX OPTION.
Although you are not required to identify yourself, it is helpful to do so. Your identity will be kept confidential.
Conn. Gen. Stat. §12-15(a) prohibits the disclosure of tax returns or tax return information. Therefore, due to the tax return information contained in this referral form DRS employees are prohibited to discuss its status or final result.