In the political structure of Iran, the Supreme Leader holds the highest authority, overseeing all major decisions and policies. Below the Supreme Leader is the Guardian Council, which is responsible for vetting candidates for elections and ensuring that laws comply with Islamic principles. The President of Iran has a limited role compared to the Supreme Leader, primarily focusing on economic and foreign policies, while other government bodies such as the Parliament and various ministries function under these overarching directives.

The President's authority is somewhat curtailed by the influence of the Supreme Leader and the Guardian Council, which has the power to disqualify presidential candidates and oversee legislative processes. Among the most powerful entities in this structure is the Islamic Revolutionary Guard Corps (IRGC), which operates independently of the presidential office and reports directly to the Supreme Leader. This allows the IRGC to wield significant influence within the military and political landscape of Iran.

Understanding this hierarchy is crucial for grasping the complexities of Iranian politics and governance. It highlights the limited autonomy of elected officials like the President and emphasizes the pivotal role the Supreme Leader plays in shaping both domestic and foreign policy outcomes. The IRGC's direct reporting line to the Supreme Leader also indicates a strong military presence in political matters, which has implications for Iran's international relations and internal stability.