What is My Hawaii Tax ID Number?
What is my Hawaii tax ID number? Businesses that have run payroll in Hawaii in the past can find their Tax ID on notices received from the Hawaii Department of Taxation, such as the Withholding Tax Return (Form HW-14), or by calling the agency at (800) 222-3229. The Hawaii Withholding ID number format is WH-000-000-0000-01 … Read more