Spain vs Iran
Crypto regulation comparison
Spain
Iran
Cryptocurrency is legal and increasingly regulated in Spain. Crypto capital gains are taxed at progressive savings tax rates (19-28%). Spain was an early mover in requiring crypto advertising to be pre-approved by the CNMV. Since 2024, Spanish taxpayers must report overseas crypto holdings via the Modelo 721 form. Banco de España registers VASPs for AML compliance. MiCA applies from December 2024.
Iran has a complex stance on cryptocurrency. Crypto mining is legal and licensed by the Ministry of Industry, but using crypto for domestic payments is banned by the CBI. The government has explored using crypto for international trade to circumvent sanctions. Mining operations are periodically shut down during energy shortages.
Key Points
- Crypto gains taxed at savings rates: 19% (first €6,000), 21%, 23%, 27%, 28% (above €300,000)
- Modelo 721: mandatory declaration of overseas crypto holdings exceeding €50,000 (from 2024)
- CNMV requires pre-approval of crypto advertising targeting Spanish residents
- Banco de España maintains VASP registry for AML compliance
- Spain has a large crypto-using population; significant expat and digital nomad community
Key Points
- Crypto mining is legal and licensed by the Ministry of Industry, Mine and Trade
- CBI bans using crypto as a domestic payment method
- Licensed miners must sell mined crypto to the CBI or authorized exporters
- Government has explored crypto for sanctions evasion in international trade
- Mining farms periodically shut down during summer/winter energy demand peaks