The Minister of Finance is the head of the Ministry of Finance of the Government of India. One of the senior most offices of the Union Cabinet, the finance minister is responsible for the fiscal policy of the government. A key duty of the Finance Minister is to present the annual Union Budget in Parliament, detailing the government's plan for taxation and spending in the coming financial year. Through the Budget, the finance minister also outlines allocations to all the ministries and departments. The Minister is assisted by the Minister of State for Finance and the junior Deputy Minister of Finance.

The Ministry of Finance is a ministry within the Government of India concerned with the economy of India, serving as the Treasury of India. In particular, it concerns itself with taxation, financial legislation, financial institutions, capital markets, centre and state finances, and the Union Budget.