Nanita has been practising as an Advocate since the year 1988. She became Advocate-on-Record in the Hon’ble Supreme Court of India after passing her AOR examination in the year 1995. Nanita is currently practising in all the courts including the Hon’ble Supreme Courts, High Courts, District Courts, Consumer Fora including State Consumer Disputes Redressal Commission and National Consumer Disputes Redressal Commission, Foreign Exchange Tribunal since 1988.