All employees are required to complete Form A-4. New employees must complete Form A-4 within 5 days of employment.Go to the Recruitment and Selection link of Human Resources, select the appropriate link to our Career Centers to apply for any open Pima County position. The Pima County Department of Finance and Risk Management is seeking a motivated and skilled professional to join our Payroll team as a Payroll Specialist. Before making any entries, see the Note below, and if applicable, complete the worksheet in the instructions. (Your withholding will be most accurate if you complete Steps 3–4(b) on the Form W-4 for the highest paying job.) Step 3: Claim. Dependent and Other. Credits. Instructions for completing the Notice of Paycheck Error (NOPE) form. 1. Complete the Employee's Name, Department, EIN, and Pay Period. Find out how to establish a child support order or medical support.