Spanish Crypto Trader Hit With €9M Bill Amid Patchy Tax Rules

Spain’s unclear crypto tax rules have hit a local trader with a €9 million bill for a transaction that generated no income or profit.
The trader had already paid over €5 million in taxes, but the Spanish tax agency (AEAT) classified a routine DeFi loan collateral deposit as a taxable capital gain three years later, despite no change in ownership or net worth. Legal experts argue the interpretation lacks basis in Spanish or EU law, warning that the absence of clear guidelines continues to expose crypto traders to unexpected risks and heavy penalties.
Clever Robot News Desk 19th August 2025



