Form I-9 (Employment Eligibility Verification) {Ans: The purpose of the Form I-9, Employment Eligibility Verification, as required by the U.S. Citizenship and Immigration Service (USCIS) is to verify that a prospective employee is authorized to work in the United States.}Form 943 {Ans: The purpose of Form 943, Employer's Annual Federal Tax Return for Agricultural Employees, is to report by an employer to the Internal Revenue Service (IRS), wages paid, income tax withheld and the employer and employee portions of social security and Medicare taxes due for agricultural employees (farmworkers).}Statutory non-employee {Ans: Statutory non-employees fall under two categories. They are real estate agents and direct sellers.}Form W-4S {Ans: The purpose of Form W-4S, Request for Federal Income Tax Withholding From Sick Pay, is to document to a third party payer (as opposed to an employer) the amount of funds to be withheld for federal income tax purposes.}Statutory employee {Ans: Workers come under common law rules and are independent contractors by statute for certain employment tax purposes if they fall within any one of several categories.}Form W-3 {Ans: The purpose of Form W-3, Transmittal of Wage and Tax Statements, is to summarize the transmittal of paper