Which of the Following Statements Is True Regarding Excess Social

Which of the following statements is true regarding excess Social Security contributions by an employer?

A) Excess contributions are treated as additional income tax withholding payments.
B) A second employer can stop withholding once an employee's total contributions reach the Social Security wage base.
C) The Treasury returns excess Social Security Withholding to employers.
D) Excess contributions are treated as voluntary contributions to the Treasury.Excess payments are treated as additional voluntary contributions to the Treasury.