This document provides a guide for starting the ezPaycheck payroll software mid-year. It explains that the software can be used to calculate taxes, print paychecks, and generate reports without an internet connection. It outlines the steps to set up company and employee information, optionally enter year-to-date data manually if starting mid-year, and then create and print paychecks. It also provides an example of how to enter previous year-to-date summary data for an employee if their payroll was previously handled manually.