Demonetization is the act of stripping a currency unit of its status as legal tender and retiring old currency in favor of new notes. India has demonetized its currency three times previously, in 1946, 1978, and most recently in 2016 when PM Modi removed the Rs. 500 and Rs. 1000 notes from circulation. The goals of demonetization are to curb black money, fight corruption and terrorism, remove counterfeit currency, and promote digital and cashless transactions. While demonetization achieved some goals like increased tax collection and digital transactions, it also had negative impacts such as job losses and a temporary slowdown in GDP growth.