Transport industry is one of the key industries of nation’s economy. It transport person, goods and so on. Generally private transport services are given between two towns; where there is more demand in order to make profit. But transport is needed every nook corners of the country. So the Government of Tamil Nadu provides transport facility through transport corporations. TNSTC (Villupuram) ltd, is the biggest transport corporation in the state. Efficient Working Capital Management is important in transport industry. Hence the study has been undertaken to analyze Working Capital Management of the Corporation.