W4
Use this form to determine employee's federal income tax withholding. This form requires Adobe PDF Reader. If you do not have it, you may download it here.

I9
All employees must complete this form at time of hire for the Immigration and Naturalization Service. This form requires Adobe PDF Reader. If you do not have it, you may download it here.

A-4
Effective July 1, 2010 use this form to determine employee's Arizona Withholding Percentages. The percentage is multiplied by your federal Gross Taxable Wages (your W-2 Box 1 amount) to determine your Arizona Withholding amount. This form requires Adobe PDF Reader. If you do not have it, you may download it here.

Form W-11 Hiring Incentives to Restore Employment (HIRE) Act
To be completed by new employees.