Iran caps stablecoin transactions amid currency devaluation and sanctions
Iranian authorities last week introduced new restrictions on stablecoin transactions, limiting individuals to an annual purchase cap of $5,000 and a total holding limit of $10,000. According to a report from Iran International, licensed digital platforms have one month from the effective date to enforce these new regulations on all users.
Rial decline fuels stablecoin uptake
The move coincides with the continued devaluation of the national currency, with the Iranian rial reaching an all-time low of 1,136,500 per U.S. dollar on Sept. 27. This currency plunge occurred just before the reimposition of United Nations sanctions, which took effect at 00:00 UTC on Sept. 28. Since then, the rial has weakened further, reaching a new low of 1,170,000 per U.S. dollar as of publication, as per data from Bonbast.
For many Iranians, stablecoins like USDT have become an essential financial tool, providing a hedge against inflation and a means to transfer funds internationally, bypassing the traditional banking system. The adoption of these U.S. dollar-pegged digital assets has reportedly grown since the escalation of conflicts with Israel and the U.S. earlier in the year.
These new financial controls follow recent actions by the U.S. to counter what it describes as Iranian "shadow banking" networks. On Sept. 16, the U.S. Department of the Treasury’s Office of Foreign Assets Control (OFAC) sanctioned two Iranian financial operatives and their network of companies in Hong Kong and the United Arab Emirates (UAE). A press release stated these entities used cryptocurrency and front companies to transfer funds from oil sales, benefiting Iran’s IRGC-Qods Force (QF) and its Ministry of Defense and Armed Forces Logistics (MODAFL). The U.S. Treasury asserts these funds are funneled into regional proxy groups and the development of advanced weapons programs.
Hack on Iran’s top crypto platform
Iran’s private digital currency sector has also faced mounting security pressures. In June, Nobitex, the country’s largest crypto exchange, was hit by a major exploit that drained about $90 million in assets, including Bitcoin (BTC), Ethereum (ETH), Dogecoin (DOGE), Ripple (XRP), Solana (SOL), Tron (TRX), and TON. A pro-Israel hacker group known as Predatory Sparrow, or Gonjeshke Darande, later claimed responsibility in a post on X. The attack took place during heightened military tensions that began with Israeli strikes on Iranian military and nuclear facilities on June 18, 2025.
According to analysis by TRM Labs, digital assets are increasingly integral to Iran's efforts to navigate international sanctions and advance its geopolitical interests. Iranian exchanges, including Nobitex, process billions in cryptocurrency transactions. These platforms have been noted for permitting large withdrawals without stringent Know Your Customer (KYC) protocols and for employing sophisticated methods to obscure the origins and destinations of funds.
At the same time, these exchanges are not used solely for state-level purposes. For many ordinary Iranians, grappling with inflation and economic isolation, digital assets represent a practical tool for safeguarding savings and maintaining limited access to the global economy, underscoring the dual role that cryptocurrency plays in the country.
