Ministry of Economic Affairs & Finance

The ministry's own investment guide presents a portfolio encompassing taxation, treasury, customs, privatization, and investment-related institutions. Because the guide is undated, its organization chart should be read as historical institutional evidence rather than a verified map of the ministry in 2026. Its value is in showing the range of functions grouped around financial administration and investment. s1

Tax administration provides a more focused example. The Asian Productivity Organization's 2016 report describes the development of the Iranian National Tax Administration and examines tax-collection productivity. That study helps distinguish the ministry-level portfolio from a specialized administrative institution, but does not establish current tax rules or present service quality. s3

The Organization for Investment, Economic and Technical Assistance of Iran is commonly abbreviated OIETAI. A Japan External Trade Organization directory updated on 17 August 2026 identifies it as the finance ministry's affiliated gateway for foreign-investment authorization procedures. This recent directory corroborates the institutional affiliation without demonstrating investment outcomes. s2

The investment law reproduced by WIPO Lex distinguishes the organization's handling of applications from the Foreign Investment Board's decisions and the minister's confirmation of investment permits. It also provides for representatives of relevant public bodies to assist coordination. These are distinct responsibilities: receiving an application, approving it, and confirming a permit should not be collapsed into one undifferentiated approval step. The reproduced law is a legal source, not evidence of actual processing times or present-day administrative performance. s4

Responsibilities in the reproduced investment law

The arrows distinguish application handling, board approval, and ministerial confirmation under Articles 5–6 of the reproduced law. This is a legal-framework diagram, not proof of current processing practice.

The ministry's guide describes investment promotion and facilitation from the institution's perspective. JETRO independently corroborates OIETAI's affiliation and procedural gateway role. Neither establishes that an approved project received financing, became operational, or achieved its intended results. Those questions require project-level evidence. s1s2

For international readers, the ministry is therefore best approached through a specific function and its responsible body. A general description of the portfolio is insufficient for determining an applicable tax obligation, investment entitlement, or transaction procedure. This draft leaves contact details and a general ministry website unlisted because they were not independently verified for the ministry itself.