Demonetization is the act of stripping a currency unit of its status as legal tender, requiring a change in national currency. The Indian government recently demonetized Rs. 500 and Rs. 1000 currency notes to tackle black money, lower cash circulation related to corruption, counterfeit money used for terrorism funding, and scoop over Rs. 5 lakh crore from the black market economy. While demonetization impacts many sectors and causes short-term hardship, it aims to curb black money, terrorism financing, and tax evasion by requiring the disclosure of unaccounted cash through bank deposits.