US Treasury Department

US Treasury revokes 'critical node' of Iranian access to US dollars in latest Tehran sanctions

The new sanctions come two days after the Treasury cracked down on what it called “far-left terrorist networks.”

Signage is seen at the United States Department of the Treasury headquarters in Washington, DC, US, August 29, 2020.
A person holds up a placard outside the Royal Courts of Justice, on the day judges decide whether the co-founder of Palestine Action can challenge the UK government's ban on the group, in London, Britain, September 25, 2025.

US targets Palestine Action in counterterrorism effort against 'far-left' groups

US Secretary of the Treasury Scott Bessent takes questions from reporters as he speaks during a press conference in Washington, DC on August 24, 2026. Bessent, in a column for the Financial Times, declared that an "economic D-Day" had begun against Tehran on Monday.

Iran economic sanctions leading to extremist regime elements gaining power, dissident says - report

Reporters ask US Treasury Secretary Scott Bessent questions after he announced a new set of sanctions against Iran, describing them as "an economic D-Day", in the Cash Room at the Treasury Department on August 24, 2026 in Washington, DC.

What's included in the new US sanctions campaign to pressure Iran's economy? - explainer


US Treasury sanctions networks supporting Iran’s Mahan Air, IRGC from India, China, Russia

Treasury Secretary Scott Bessent said those providing financial, logistical, or commercial support to the IRGC or Mahan Air are “helping sustain a terrorist enterprise."

An Iranian cleric walks past a billboard depicting a portrait of the former commander of the IRGC Aerospace Forces, Brigadier General Amir Ali Hajizadeh, on February 21, 2026.

New Iran-related sanctions targeting tankers issued by US Treasury Department

“With its economy in freefall and inflation in the triple digits, the regime is desperate for cash,” said Treasury Secretary Scott Bessent.

A ship remains anchored on May 16, 2026 in the Strait of Hormuz near Larak Island, Iran; Illustrative.

Four people, nine entities tied to Iran financial evasion network sanctioned by US Treasury

The Treasury further called for governments and financial institutions worldwide to avoid engaging with financial networks connected to Iran.

Mourners walk through Tehran's landmark Azadi Square ahead of the funeral procession of Iran's slain supreme leader Ali Khamenei and members of his family on July 6, 2026; Illustrative.

EU sanctions Iranian judges, leading cyber group figure, US sanctions Iranian financier

The Council said it had sanctioned Nima Salehi, the Iranian founder of the Ashiyane cyber group, which it said cooperates closely with the EU-listed Cyber Police (FATA) and the IRGC.

A VIEW from a drone shows the European Union flags outside the European Commission headquarters, known as the Berlaymont building in Brussels, in 2026.

US sanctions network accused of procuring weapons for IRGC as Iran ramps up strikes in Hormuz

Those targeted allegedly used aviation and logistics companies in Iran, Italy, and Russia to source arms and drone components in violation of renewed UN restrictions.

Treasury Secretary Scott Bessent (2nd-R) and Secretary of War Pete Hegseth (R) attend a meeting with U.S. President Donald Trump (L) and Prime Minister of Iraq Ali al-Zaidi in the Oval Office of the White House on July 14, 2026 in Washington, DC.

US issues general license for wind-down activities in Hormuz as new Iran sanctions imposed

According to the license, wind-down operations are permitted until September 12, and any payments made under the license must be made via specific protocols within the US.

This frame grab taken from AFPTV video footage on July 12, 2026 shows a cargo ship anchoring near the Strait of Hormuz off the eastern coast of the United Arab Emirates at Khor Fakkan.

US imposes new sanctions on Iran, IRGC-linked entities following attacks in Strait of Hormuz

The sanctions require any US-based involvement in the sanctioned companies to be reported to the Treasury's Office of Foreign Assets Control (OFAC). 

Signage is seen at the United States Department of the Treasury headquarters in Washington, DC, US, August 29, 2020.

Iran begins talks with Japanese firms on oil sales under temporary US sanctions waiver

A senior Iranian official said any deal would require the US to extend the current waiver given the shipping time between Japan and Iran.

 Iranian flag with stock graph and an oil pump jack miniature model are seen in this illustration taken October 9, 2023.

US authorizes Iranian oil sales amid talks on final peace deal

The license authorizes the production, delivery, and sale of crude oil, petrochemicals, and petroleum products of Iranian origin through August 21.

A VIEW of an oil facility in the Khark Island, on the shore of the Gulf, March 12, 2017.

US issues new sanctions against Lebanese officials, companies aligned with Hezbollah

They were sanctioned under the authority of Executive Order 13224, which allows the White House to target groups and individuals associated with designated terrorist groups.

People hold Hezbollah flags while commemorating Israel’s withdrawal from southern Lebanon in 2000, in the southern suburbs of Beirut, Lebanon, May 25, 2026.