A wide variety of state and federal paperwork to file when you hire an employee. Here we guide you through the steps you ll need to take.An online version of filling-out a paper form. Enter each employee's name, social security number, hours worked, wages, and the system calculates the tax due. When you receive the worker's Social Security number, file Form W-2c (Corrected Wage and Tax Statement), to show the worker's number. The fill-in PDF will automatically enter the slashes for dates, the parentheses and hyphen for phone numbers and the hyphens for Social Security numbers. What noncitizens can apply for a Social. You must present an unexpired Employment. Authorization Document (Form I-766) or a combination of a List B document and an unrestricted Social Security Card. Use Form I9 to verify the identity and employment authorization of individuals hired for employment in the United States.