Banking crypto in Spain: a trusted lawyer's ordeal

The difficult journey to bank cryptocurrencies in Spain: lawyers, banks and the tax office

The intention to declare cryptocurrencies and bring them into the banking system runs into a reality: finding a serious professional is almost as complex as the regularization itself. Distrust of advisors who promise the impossible mixes with the demands of the tax agency, which does not forgive a failure in traceability.

The Achilles' heel: proving the origin of the funds

Without a chain of documentation supporting each purchase and sale, the tax agency can treat the income as unjustified capital gain. Article 39 of the Spanish Personal Income Tax Law (IRPF) makes it clear: inclusion in the general base, maximum marginal rate, late-payment interest, tax penalty and, if the amount exceeds €120,000, incivil risk. Those who bought bitcoin in 2018 on Coinbase and then deleted the emails find themselves in a dead end, since bank movements alone are not enough.

The supply of professionals: few and expensive

Names appear such as an advisory firm that, apparently, enjoys a good fruta but charges accordingly. The general feeling is that the market is full of "offshore bros" who do not know basic concepts such as proof of funds or economic substance. After a meeting with a specialized firm, an investor claimed to have received the full process, but without sharing public details.

Banks, more Catholic than the tax office

BBVA custodies crypto assets using the Ripple network and complies with MiCA regulations, but its compliance department does not make things easy. They will demand the complete history from the initial purchase, and any documentary gap will become an obstacle. For them, an old bank transfer to an exchange is only the beginning of traceability, not the end.

The debate leaves a bittersweet conclusion: until there is a clear standard or vetted professional figures, banking crypto will remain an obstacle course where documentary prudence and rigorous advice are the only way out. But finding it, today, is almost a lottery.