Crypto in Spain

Spain regulates crypto assets under the Securities Market Law (Ley 6/2023, enacted March 17, 2023), which implements the EU's MiCA regulation and designates the CNMV as the primary supervisor for crypto service providers. The Bank of Spain oversees anti-money laundering compliance and virtual currency registration. Since 2021, crypto exchanges must register with the Bank of Spain under Law 10/2010 on AML, and by 2024, over 80 providers had obtained registration. The CNMV has also issued warnings on crypto risks and requires prospectus-like disclosures for certain token offerings. Spain's legal framework is fully aligned with MiCA, with transitional provisions allowing existing providers to operate until December 2025. The Digital Euro project, currently in ECB research phase, could further shape Spain's regulatory landscape, but no national CBDC is planned. Overall, Spain's crypto legal status is clear and comprehensive, balancing innovation with investor protection.

Spain taxes crypto gains as capital income under the Personal Income Tax Law (Ley 35/2006). Gains from trading or selling crypto are subject to progressive rates: 19% for gains up to €6,000, 21% for €6,000–€50,000, 23% for €50,000–€200,000, and 26% above €200,000. Mining and staking rewards are taxed as general income at rates up to 47%. Since 2021, Spanish residents must declare foreign crypto holdings exceeding €50,000 on Form 721, and since 2023, they must report all crypto transactions (acquisitions, disposals, swaps) on Form 172. The tax authority (AEAT) has intensified tracking of crypto transactions through data requests to exchanges and blockchain analytics. Non-compliance can trigger penalties of up to 150% of unpaid taxes. Spain does not levy VAT on crypto trading, aligning with EU VAT exemptions for currency transactions.

Spain has over 2 million crypto users, representing roughly 4.2% of the population, according to 2024 estimates. Retail adoption is concentrated in major cities like Madrid, Barcelona, and Valencia, where crypto ATMs and exchanges operate. Institutional interest is growing: in 2024, several Spanish banks, including BBVA, announced crypto custody services for retail clients, pending MiCA licensing. The CNMV has authorized the first MiCA-compliant crypto fund in 2025. Use cases include remittances (Spain is a corridor for Latin American migrants), online payments, and investment. Trading volumes on Spanish exchanges reached €1.2 billion in Q1 2025, up 30% year-over-year. However, adoption remains below Northern European levels, hindered by regulatory caution and limited merchant acceptance.