After the recent agreement between the U.S. and Iran for a temporary ceasefire, Iran announced its intention to reopen the vital Strait of Hormuz. This strategic waterway is crucial for global oil trade; however, the Iranian government indicated that ships traversing the strait will face tolls, which must be paid in cryptocurrency.
The notion of imposing tolls has incited backlash from President Donald Trump, though it’s still uncertain whether these fees will be applied universally to all vessels. Since the onset of the conflict in late February, ship traffic through the strait has significantly declined, operating at a fraction of its normal capacity.
Iranian officials have publicly disclosed plans to require vessels in the Strait of Hormuz to pay passage tolls using digital currencies. The Iranian parliament outlined a proposal to this effect in early April, as reported by state media. Additionally, spokesperson Hamid Hosseini from Iran’s Oil, Gas, and Petrochemical Products Exporters’ Union confirmed that the military intends to collect tolls from oil tankers via cryptocurrency.
In recent reports, there have been indications of an informal toll system. According to Bloomberg, the Islamic Revolutionary Guard Corps, which is affiliated with Iran’s military, has been charging ships up to $1 per barrel for passage through the strait. Crypto analytics firm TRM Labs noted that since mid-March, payments from ships have reportedly totaled up to $2 million, accepted in various currencies, including Chinese yuan and Bitcoin, as well as potentially the stablecoin USDT.
Despite these reports, the extent of Iran’s cryptocurrency use for toll payments remains ambiguous. Ari Redbord, global head of policy at TRM Labs, highlighted the rapidly evolving situation amidst ongoing conflict, stating that there is no substantial on-chain evidence indicating widespread toll payments in cryptocurrency.
So why is Iran pursuing cryptocurrency for these tolls? The country has faced extensive U.S. sanctions for decades, restricting its access to international financial systems. This limitation has prompted Iran to explore alternatives beyond traditional currencies or banking institutions tied to the U.S., making cryptocurrencies an appealing option due to their decentralized nature. Although transactions on public blockchains can be traced, such funds are challenging to seize, and Iranian authorities have become skilled at employing networks of digital wallets to mask the regime’s crypto activities.
In recent years, Iran has made significant strides in the crypto space, with its ecosystem reportedly valued at $7.8 billion by 2025, according to Chainalysis. Impressively, the Islamic Revolutionary Guard Corps accounted for a significant portion of this ecosystem, raising concerns for the U.S. government. Consequently, the U.S. Treasury has responded by sanctioning crypto exchanges that facilitate transactions for the Iranian military, and investigations are underway regarding Iran’s use of the Binance exchange to maneuver around U.S. sanctions.
As the situation continues to evolve, the implications of Iran’s tolls in cryptocurrency remain a focal point for international relations, economic policy, and global oil supply dynamics.
