How to Plan Inheritances and Successions with Cryptocurrencies and Digital Assets in Spain
Complete legal guide on cryptocurrency inheritance: access to wallets, custody of private keys, tax obligations in Inheritance Tax, valuation of crypto and NFTs, digital inheritance and succession planning. Everything testators and heirs need to know in a digital and decentralized environment.
Common mistakes when declaring cryptocurrencies in Spain and how to avoid them
Declaring cryptocurrencies in Spain remains one of the tax processes that generates the most doubts among taxpayers. In this guide, we analyze the most common mistakes users make—from lack of traceability to confusion between forms 172, 173, and 721—and how to avoid them in 2025 to prevent Tax Agency penalties. A clear, practical, and updated explanation to correctly fulfill your tax obligations and protect your digital assets.