Deshmukh was one of five members of the Planning Commission when it was constituted in 1950 by a cabinet resolution. Deshmukh succeeded
John Mathai as the
Union Finance Minister in 1950 after Mathai resigned in protest over the transfer of certain powers to the Planning Commission. As Finance Minister, Deshmukh continued to remain a member of the Planning Commission. His successors as Finance Minister were also made members of the Commission thus establishing a convention of the Finance Minister being an ex officio member of the Commission. Deshmukh was also chairman of a panel of economists that recommended the proposed Second Five Year Plan with its capital intensive model of development. He envisioned a significant role for the village and cottage industries in curbing unemployment and inflation caused by deficit financing and got the Congress Working Committee to approve the draft plan. Deshmukh's first budget of 1951-52 proposed an overall rise in taxes. The following year he presented an interim budget for 1952-53 and a full budget in the first elected
Parliament of India to which he was elected from the
Kolaba constituency of Bombay State. In 1952 Deshmukh invited
Paul Appleby to study Indian administration and Appleby's reports led to the establishment of the Organisation and Management Organisation in the Government of India and the establishment of the
Indian Institute of Public Administration of which Deshmukh later became vice president and chairman. In 1955, the
State Bank of India was formed through the nationalisation and amalgamation of the
Imperial Bank with several smaller banks. This was undertaken on the recommendation of the All-India Rural Credit Survey Committee although Deshmukh had been opposed to plans for nationalising the bank when he was the RBI Governor. The nationalisation of insurance companies and the formation of the
Life Insurance Corporation of India was accomplished by him through the Life Insurance Corporation of India Act, 1956. He resigned over the proposal of the Government of India to move a bill in Parliament bifurcating
Bombay State into
Gujarat and
Maharashtra while designating the
City of Bombay a
Union Territory. Deshmukh's tenure - during which he delivered six budgets and an interim budget - is noted for the effective management of the Indian economy and its steady growth which saw the economy recover from the impacts of the events of the 1940s. ==Later career==