Spain May Tax Crypto as Ordinary Income, Raising Top Rate to 47%
Spain’s Sumar parliamentary group has proposed amendments to Spain’s General Tax Law, Income Tax Law and Inheritance and Gift Tax Law that would reclassify many crypto capital gains as general (ordinary) income rather than savings income. The draft moves crypto gains out of the current savings tax bracket (capped at about 30%), exposing large profits to a top personal rate near 47%. It also proposes a 30% corporate tax treatment for business crypto gains, makes certain digital assets legally attachable/seizable, and requires the securities regulator (CNMV) to mandate a “risk traffic light” display on trading platforms. Critics — including lawyers, economists and industry groups — say the measures misunderstand decentralised, self-custodied assets, could be unenforceable (especially for self-custody and cross-border tokens), and may push investors and firms to relocate operations or assets abroad. Supporters in Sumar argue the changes close tax loopholes and better protect retail savers. Related developments: Spain’s tax authority has stepped up enforcement—issuing hundreds of thousands of tax warnings in recent years—and some tax-inspector groups have proposed more favourable accounting rules for Bitcoin (wallet-level FIFO or weighted-average with anti-abuse clauses). Traders should expect higher tax bills for many holders if enacted, potential reductions in onshore trading volumes, increased demand for offshore custody or relocation, and greater compliance risk for Spanish-based crypto businesses.
Bearish
Reclassifying crypto gains as ordinary income with a top personal rate near 47% and a 30% corporate tax increases the tax burden on holders and trading entities, which is likely to reduce onshore trading volumes and liquidity. The proposal’s seizure provisions and mandatory risk displays increase regulatory and compliance costs for platforms, potentially deterring firms from establishing or expanding in Spain. Critics’ warnings about enforceability for self-custody and cross-border assets suggest capital and custody migration rather than on-chain sell pressure; however, in the short term traders may deleverage or reduce activity to avoid higher tax events, causing downward price pressure on Spanish-derived flows and local market depth. Over the longer term, higher taxes and tougher enforcement tend to decrease domestic retail participation and institutional setup, which is bearish for local demand; global BTC fundamentals remain separate, but Spain-specific trading pairs, OTC volumes and custody business are likely to contract.