In 1948, three years after gaining independence from Japan, the Korean government was set up and it established the Ministry of Finance and the Economic Planning Board. The Ministry of Finance took charge of designing tax, financial and monetary policies as well as managing state-owned property and exchange rates. On the other hand, the Economic Planning Board was empowered in 1961 and assumed an important mandate of designing 5 year economic development plans in addition to its usual functions such as managing the government's budget and securing foreign loans.
1994
In 1994, as the need arose for an integrated approach to implement the government's functions on economic affairs in an efficient and coherent way, the Economic Planning Board and the Ministry of Finance was merged into the Ministry of Finance and Economy (MOFE).
1998
In 1998, in a response to the financial crisis, the MOFE's functions were separated and transferred to other Ministries so as to mitigate the over-concentration of decision making authority by MOFE. Its budgetary authority was transferred to the National Budget Administration, its financial supervision authority to the Financial Supervisory Commission, and its trade negotiating authority to the Ministry of Foreign Affairs and Trade.
1999
In 1999, the Planning and Budget Committee and the National Budget Administration was merged into the Ministry of Planning and Budget (MPB).
2008
In 2008, the Ministry of Finance and Economy (MOFE) and the Ministry of Planning and Budget (MPB) was again merged into the Ministry of Strategy and Finance (MOSF) in order to put under one roof fiscal policy functions and inter-ministerial policy coordination. On the other hand, the MOFE's authority on financial policies regarding the financial market was transferred to the Financial Services Commission.