Financial planning is a ceaseless procedure of guiding and designating financial assets to meet strategic goals and targets. The yield from financial planning appears as budgets. The most generally utilized type of budgets is Pro Forma or Budgeted Financial Statements. The establishment for Budgeted Financial Statements is Detail Budgets. Detail Budgets incorporate sales conjectures, production figures, and different gauges in help of the Financial Plan. On the whole, these budgets are alluded to as the Master Budget. We can likewise separate financial planning into planning for tasks and planning for financing. Working individuals centre around sales and production while financial planners are keen on the best way to back the tasks. In this manner, we can have an Operating Plan and a Financial Plan. Be that as it may, to keep things basic and to ensure we incorporate the procedure completely, we will consider financial planning as one single procedure that includes the two tasks and financing. Financial Planning begins at the highest point of the organization with strategic planning. Since strategic choices have financial ramifications, you should begin your planning procedure inside the strategic planning process. Inability to interface and associate planning with strategic planning can result in budgets that are "dead on landing." Strategic planning is a formal procedure for setting up goals and targets as time goes on. Strategic planning includes building up a statement of purpose that catches why the organization exists and plans for how the organization will flourish later on. Strategic targets and relating goals are created dependent on an exhaustive evaluation of the organization and the outer condition. At last, strategic plans are executed by building up an Operating or Action Plan. Inside this Operating Plan, we will incorporate a total arrangement of financial plans or budgets. Indian Oil Corporation Limited (IOCL), also known as Indian Oil, is an Indian government-owned oil and gas explorer and producer, a significant player in the country's energy sector. Headquartered in New Delhi, it is the largest commercial oil company in the country, with a significant presence across the value chain of the petroleum industry, including refining, pipeline transportation, and marketing of petroleum products. IOCL's Chennai operations are a vital part of its extensive network, contributing significantly to its overall performance. IOCL's operations in Chennai also include a sprawling network of pipelines. These pipelines are crucial for the efficient transportation of crude oil to the refinery and the distribution of refined petroleum products to different parts of the region. This network ensures a consistent and reliable supply of fuel, which is vital for the economic development of the area. The retail network of IOCL in Chennai and the surrounding region is extensive, with numerous petrol and diesel stations. These retail outlets not only provide fuel but also offer a range of services and products to consumers. IOCL's focus on customer satisfaction and service quality has made it a preferred brand among consumers. Moreover, IOCL has been at the forefront of adopting innovative technologies and sustainable practices in its operations. The company has undertaken several initiatives in the areas of energy conservation, emission reduction, and waste management to minimize its environmental footprint. These efforts underscore IOCL's commitment to environmental sustainability and its role in promoting green energy alternatives. Indian Oil Corporation Limited's Chennai operations are integral to its strategic objectives and overall success. Through its refinery, pipeline network, and retail outlets, IOCL not only contributes significantly to India's energy security but also plays a pivotal role in the economic development of the region. With a focus on innovation, sustainability, and customer satisfaction, IOCL is poised to continue its leadership role in the Indian petroleum industry. I have chosen Indian Oil Corporation Limited (IOCL) for a project offers a unique opportunity to engage with one of India's leading public sector enterprises, playing a pivotal role in the country's energy sector. IOCL's diverse operations, spanning across refining, pipeline transportation, and marketing of petroleum products, provide a rich learning ground for interns. The exposure to a vast spectrum of operations allows for an in-depth understanding of the energy industry's complexities, offering invaluable insights into both the technical and business aspects of the field. The mentorship and training provided by industry veterans at IOCL are unparalleled, equipping interns with the skills and knowledge necessary to thrive in their future careers. Additionally, the organization's emphasis on corporate social responsibility and community engagement initiatives offers a broader perspective on the impact of business operations on society and the environment. In IOCL is not just a step in one's career journey but a leap into a world of opportunities for growth, learning, and making a meaningful contribution.