A Business Plan is a written document prepared by the entrepreneur that describes all the relevant external and internal elements involved in starting a new venture. It is an integration of various functional plans such as marketing, finance, manufacturing and human resources. It addresses both short term and long term decision making areas for the first three years of operation. Banks, Financial Institutions, Potential investors, suppliers and customers will request or require a business plan.A well written Business Plan is the key to the Success of an Organization. A well written and a well executed Business Plan goes a long way in the Success of a Business.This Book titled " Entrepreneurship and Business Plan " elaborates and explains the importance of Business Plan for an entrepreneur. It also highlights skills relating to an entrepreneur and how an entrepreneur use his skills to the best of his advantage.