Final answer:
A company loan repayment deduction generally requires an employee's signature to document agreement to the payroll deductions for loan repayment. IRS levies, child support orders, and federal taxes are mandatory and do not need the employee's signature.The correct option is D.
Step-by-step explanation:
Which of the following requires an employee's signature? Among the options listed: IRS levy, child support withholding order, federal taxes, and company loan repayment deduction, the one that generally requires an employee's signature is a company loan repayment deduction. This is because when an employee agrees to a loan from their employer, they need to consent to the repayment plan, which usually includes deductions from their paycheck. A signature provides documentation of this agreement and the employee's consent to the payroll deductions.
In contrast, an IRS levy, a child support withholding order, and federal taxes are mandatory deductions that an employer is required to withhold as per statutory compliance, without necessarily needing the employee's signature.