Payroll Express, Processing Experts, Payroll Service, Software,... Welcome to Payroll Express, Your Payroll Processing Experts! Payroll Express REMINDER: YEAR END PACKETS MUST BE... Inc. was established in 1992. The company was founded on the premise that a quality, local payroll service was needed in Wisconsin. Businesses with one to several hundred employees... did not have a good option for payroll processing, tax services and other employer services. Since 1992, Payroll Express Inc. has grown and now provides payroll services to hundreds...