The Ministry of Finance of Afghanistan (Dari: وزارت مالیه افغانستان, Pashto: د افغانستان د مالیې وزارت) is responsible for the implementation and execution of the budget, collection of taxes, organization, and control of public expenses in Afghanistan; it also controls the management of the Custom Affairs.

The Ministry of Finance provides a quarterly report to inform the public and the executive cabinet of advancements in Afghanistan's financial sector.

[1] During the reign of Ahmad Shah Baba, when greater importance was given to financial matters, the foundation of a branch called Humayun Aala (present-day Ministry of Finance) was first laid in 1140 AD along with other affairs and structures of the state and its affairs were carried out with the permission of Sardar Abdullah Khan Popalzi who was the first finance minister.

Over time, the title of Dewan Begi was changed to Mustafi Al Malik and his name was the same as that of the current Ministry of Finance.

In order to accomplish these targets, the Ministry of Finance created new units, which include staff enrollment parts, policy design, and budget execution.