Form W-4 Employees Withholding Allowance Certificate - www.irs.gov/pub/irs-pdf/fw4.pdf Form G-4 Employees Withholding Allowance Certificate - www.dor.ga.gov/inctax/TSD_Employee_s_Allowance_Withholding_Certificate_G4.pdf Form I-9 Employment Eligibility Verificataion - www.uscis.gov/files/form/I-9.pdf