Iran’s central bank has reportedly eased foreign-currency controls to allow traders to repatriate export earnings using cryptocurrencies, specifically Tether’s USDT and Bitcoin. According to a report by the Financial Times, citing regime insiders and analysts, this shift enables businesses to settle cross-border transactions through Iranian crypto exchanges, bypassing the restrictive official foreign-exchange system. The move aims to keep trade flowing amidst tightening U.S. sanctions, addressing a longstanding obstacle where exporters faced unfavorable official exchange rates that incentivized leaving funds overseas or repatriating them undeclared.

Market Context

The easing of controls comes amid a broader geopolitical struggle, with the U.S. and Iran trading blows since late February 2026. Washington has expanded its crackdown to encompass crypto, gold, shipping, and technology sectors, placing Iran’s estimated $7.8 billion crypto shadow economy under increased scrutiny. This shadow economy leverages state-sponsored Bitcoin mining and stablecoins to bypass the U.S. dollar. The central bank’s decision reflects a strategic pivot to utilize digital assets as a primary channel for international trade settlement, moving beyond previous limited pilots, such as a $10 million crypto-funded import order in 2022.

Analysis

Previously, Iranian businesses were required to return a large share of foreign earnings through a government-run platform at official exchange rates that often lagged behind market rates. This disparity created a significant arbitrage opportunity and a disincentive for formal repatriation, leading authorities to estimate that businesses have accumulated more than $100 billion in undeclared earnings at home and abroad. By allowing traders to exchange foreign currency at market rates and use export proceeds to fund their own imports directly, the central bank aims to recapture this capital flow. Alireza Bozorgmehri, a member of the Iran Digital Transformation Association, noted that the central bank has also eased scrutiny of crypto exchanges, facilitating this transition. However, these channels remain vulnerable to U.S. enforcement actions, as evidenced by Tether freezing $131 million in USDT linked to Iran’s central bank in July.

Key Numbers

- Estimated undeclared earnings held by Iranian businesses: >$100 billion

- Estimated size of Iran’s crypto shadow economy: $7.8 billion

- USDT frozen by Tether in July due to sanctions: $131 million

- Previous crypto-funded import order: $10 million (2022)

- Current Bitcoin price at time of report: ~$78,928

- Date of U.S. sanctions expansion: Late February 2026

What to Watch

Traders should monitor the on-chain activity of major Iranian exchanges and the flow of USDT into and out of these platforms to gauge the actual volume of repatriated earnings. Key levels to watch include the Bitcoin price action around $78,928, which serves as a baseline for the current value of state-held assets. Additionally, any new enforcement actions from the U.S. Treasury targeting specific Iranian crypto exchanges or stablecoin issuers could immediately disrupt these settlement channels. The sustainability of this pivot will likely be tested by the volume of cross-border transactions processed through these new mechanisms in the coming weeks.