Design and Implementation of a Computerized Payroll System

Design and Implementation of a Computerized Payroll System

Project / Seminar Material
Reference ID: PS-5722-TM

DEDICATION

This research material titled “Design and Implementation of a Computerized Payroll System” is dedicated to God for his enabling grace, and to all computer enthusiasts who contributed to make life a pleasant experience during my research documentation.

ACKNOWLEDGEMENT

I extend my sincere gratitude to all those who contributed to the completion of this project. Special thanks to my Supervisor (Name of your Supervisor), the Head of Department (Name of your HOD), the Lecturers in the department of Computer Science (CS), Book Authors and Profound Scholars of existing or related project material on “Design and Implementation of a Computerized Payroll System” for their invaluable guidance, support, and expertise throughout the journey.

I am also grateful to your study area (mention any funding organizations, if applicable) for their financial assistance. This research would not have been possible without the encouragement and assistance of some stakeholders (mention any mentors, teachers, or colleagues). Additionally, I would like to acknowledge the understanding and patience of my family and friends during this endeavor. Your unwavering support has been a constant source of motivation. Thank you all for being part of this meaningful endeavor.

TABLE OF CONTENTS

PRELIMINARY PAGES


CHAPTER ONE

INTRODUCTION


    CHAPTER TWO

    LITERATURE REVIEW

    • 2.1 Introduction

    CHAPTER THREE

    SYSTEM ANALYSIS AND DESIGN

    • 3.1 Methodology Adopted
    • 3.1.1 Problem Identification Using SSADM
    • 3.2 Analysis of the Existing System
    • 3.2.1 Dataflow of the Existing System
    • 3.2.2 Disadvantages Of The Existing System
    • 3.2.3 Weakness of the existing System
    • 3.3 Feasibility Study
    • 3.3.1 Economic Feasibility
    • 3.3.2 Technical Feasibility
    • 3.3.3 Operational Feasibility
    • 3.4 Analysis of the Proposed System
    • 3.4.1 Data Flow Diagram of the Proposed System
    • 3.4.2 Advantages of the Proposed System
    • 3.4.3 Justification of the Proposed System
    • 3.5 Functional Requirements
    • 3.5.1 Use Case Diagram Of The Admin / User Privileges
    • 3.6 Data Requirements
    • 3.7 High Level Model of the Proposed System

    CHAPTER FOUR

    SYSTEM DESIGN AND IMPLEMENTATION

    • 4.1 Objectives of the Design
    • 4.2 Cohesion and Decomposition High level Model
    • 4.3 Control Center / Overall Dataflow Diagram
    • 4.3.1 Proposed System Operation Flowchart
    • 4.4 System Specification and Design
    • 4.4.1 Input and Output Specification
    • 4.4.2 Database Specification and Design
    • 4.4.3 Data Dictionary
    • 4.5 Choice and Justification of Programming Language
    • 4.6 Program Documentation
    • 4.7 Implementation Techniques
    • 4.7.1 System Testing
    • 4.8 Programming Module Specification
    • 4.8.1 Installation
    • 4.9 Computer Hardware Minimum Requirement
    • 4.10 Software Requirement
    • 4.11 Personnel / User Training
    • 4.12 File Maintenance Module

    CHAPTER FIVE

    SUMMARY, CONCLUSION AND RECOMMENDATION

    • 5.1 Introduction
    • 5.2 Summary
    • 5.3 Conclusion
    • 5.4 Recommendation

    REFERENCES

    APPENDIX A - “SOURCE CODE”

    APPENDIX B - “OBJECT PROGRAM”


    Design and Implementation of a Computerized Payroll System

    CHAPTER ONE


    Introduction

    1.1 Background Of The Study

    A payroll is a company’s list or records of its employees, which is often used to refer to the total amount of money that a company pays to its employees. A payroll system is software which organizes and arranges all the tasks of employee payment and the filing of employee taxes (Wikipedia). These tasks may include keeping tracking of hours, calculating wages, withholding taxes and deductions, printing and delivering checks and paying employment taxes to the government. Payroll software plays several roles for the user, the employees and the company, such as: giving you supper easy ways to manage employee calendar (e.g, sick leave, absences and overtime), gives you latest tax updates you when by notifying you when the updates arrive, allows you to quickly and easily generate payslips for all your employees, serves as a reminder. Payroll also makes deductions from employees’ wages for taxes, wage garnishment, health and life insurance, spending accounts and retirement investments. Payroll works with your accounting department to ensure that wage deductions and other payroll expenses are paid and properly reported.


    1.2. Statement of Problem

    Manual systems of payroll always put pressure on people to be correct in all aspect of their work. With manual systems the level of service is dependent on individuals and this puts a requirement on management to run training continuously for staff to keep them motivated and to ensure they are following the correct procedures. It can be all too easy to accidentally switch details and end up with inconsistency in data entry or in hand written orders. This has the effect of not just causing problems with customer service but also making information unable be used for reporting or finding trends with data discovery. Reporting and checking that data is also a problem and can be time consuming and expensive. Other problems caused by the manual payroll system are:

    1. Inconsistency in data entry, room for errors, miskeying information.
    2. Large ongoing staff training cost.
    3. System is dependent on good individuals.
    4. Reduction in sharing information and customer services.
    5. Time consuming and costly to produce reports.
    6. Lack of security of data.
    7. Duplication of data entry.

    1.3. Objective of Study

    The objectives of this study is to design a computerized payroll system for an organization,

    1. To design a computerized system for calculating basic salary and allowance of staff.
    2. To design a computerized payment platform.
    3. To design a system that accurately stores employee data and retrieves payment history when needed.
    4. To design a computerized system for tracking vacation time, maternity and paternity leave.

    1.4. Significance of the study

    The study will aid in reducing errors, fraud, increase speed and also aid growth in organizations if successfully implemented. Manual payroll systems in organizations will be totally eliminated with this computerized system in place. The study will also serve as a guide to other student researchers who may want to conduct further research on the subject matter. Findings and recommendations from this system will aid in developing newer versions to serve optimally.


    1.5. Scope/Limitation Of The Study

    The scope of this study is centered on the design and implementation of an e-payroll system.

    Limitation
    Financial constraint

    Insufficient fund tends to obstruct the efficiency of the researcher in sourcing for the relevant materials, literature or information and in the process of data collection (internet, questionnaire and interview).

    Time constraint

    The researcher will at the same time engage in this study with other academic work. This consequently will cut down on the time devoted for the research work.


    1.6. Definition Of Terms

    Payroll:

    Is a company’s list or records of its employees, which is often used to refer to the total amount of money that a company pays to its employees.

    A payroll system:

    Is software which organizes and arranges all the tasks of employee payment and the filing of employee taxes.

    Payslips:

    A note given to an employee when they have been paid, detailing the amount of pay given and the tax and insurance deducted.

    Employer:

    A person or organization that employs people.

    Employee:

    A person employed for wages or salary, especially at non executive level.

    W-4 tax form:

    Is a form completed by an employee to indicate his or her tax situation (exemptions, status, etc.) to the employer. The W-4 form tells the employer the correct amount of tax to withhold from an employee’s paycheck.

    Internal Revenue Service (IRS):

    A United States government agency that is responsible for the collection and enforcement of taxes.

    Social Security Administration (SSA):

    Is an independent agency of the United States federal government that administers

    Social Security:

    A social insurance program consisting of retirement, disability, and survivors’ benefits.

    CHAPTER TWO

    2.0 Literature Review

    2.1 Introduction

    This chapter focuses on the review of related literature. A literature review includes the current knowledge as well as theoretical and methodological contributions to a particular topic. It documents the state of the art with respect to the topic you are writing. It surveys the literature in the topic selected. In this research work the literature review includes the …

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