Suspect Fraud Important: Please do not use this form to send confidential information. Report only these types of tax fraud Unlicensed businesses operating in Washington. Businesses collecting, but not remitting, retail sales tax. Out-of-state licensed vehicles, vessels or planes used in Washington when use tax was not paid. Report all other types of fraud here Learn about tax and license fraud Find a licensed business If you have questions or would like to report by phone, please call 1-800-647-7706. Date of suspected violation (if known): Month MonthJanFebMarAprMayJunJulAugSepOctNovDec Day Day12345678910111213141516171819202122232425262728293031 Year Year20092010201120122013201420152016201720182019 Complaint Please select the subject(s) of your complaint: Vehicle, Motor Home, or Travel Trailer Boat Plane Business Other May we contact you? We may need more information from you to proceed with an investigation. Name: Phone: Phone ext: Email: Comments: Please check this box if you wish to remain anonymous. Do not disclose my identity. Note: If the "Do not disclose my identity" box is not checked, any information provided may be subject to disclosure under the Public Records Act (RCW 42.56).