Current Forms Comprehensive Payroll Service Inc Our payroll processing sister company. www.irs.gov   The Official Website of the Internal Revenue Service Form_I-9_Expires_8-31-2012.pdf  2011 Form W-4, Employee's Withholding Allowance Certificate  Ohio_New_Hire_Reporting_Form.pdf    Ohio_New_Hire_Reporting_FAQ.pdf    New_Hire_Reporting_of_Independent_Contractors.pdf   Form W-9, Request for Taxpayer Identification Number and Certification