Government Sites Internal Revenue Service   An online resource to find the latest in tax law American Payroll Association - State Links   Get direct access to each states tax, labor, child support, new hire, workers comp, UI and local links. Federal Department of Labor   Resource for the current labor laws and workers rights   Professional Organizations American Payroll Association   The American Payroll Association is the premier source for payroll education and information. Representing over 22,000 members and presenting 300 events a year. Supports over 130 local chapters, two certifications and professional publications