This document presents a payroll management system that aims to computerize and streamline payroll processes. The system allows a company to manage employee records and calculate salaries. It stores complete employee records, generates pay slips and reports, and calculates taxes and deductions. The system uses data flow diagrams and use case diagrams to model information flow and intended system behaviors. The overall goal is to develop an efficient payroll management software to replace manual processes and reduce the time spent on payroll activities.