In enormous (immense) politics of economic discipline (system) , achieving a safe economy and producer resources related and leaning to National resources is main important gnomon of expectation and goals of country tax system.
By the way tax system must be able to play main role of income structure of government in nearly future.
In the other hand tax incomes is the main source of validities to development of programs. So, establishing a governmental institute which named "State Tax Organization" was aimed that able to act by free hands and away from complex regulations and administrative hierarchy to do duties best.
In 2000, compilation the third rule of economic, social and cultural developments was notified to chase the economic improvement policies.
On the basis of (note A) article 60 of this law, State Tax Organization was established to increase the Taxation efficiency and removal of organizational obstructions, and concentration to all taxing imperatives, it was established beneath the Ministry of Economic Affairs and finance too.
This law and it's notes was approved by government in Sep 1 2001 minister of State Tax Organization was appointed by the Minister of MEAF and in May 2002 comparative staff associations in 725 organizational offices by management and planning was confirmed and became functional organization.
State Tax Organization in January 2003 suggested the comparative staff associations of main offices of STORG in states to management and planning organization and in March of 2003, MPO confirmed the organization and it's staff and the minister of MEAF made it functional in country in April 8, 2003