Crypto Tax Blog
Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.
XRP (Ripple) in Spain: how to declare XRP and its unique tax characteristics
XRP has unique characteristics: reserve requirement, escrow, XRPL DEX. Complete tax guide for XRP holders in Spain.
Cosmos (ATOM) in Spain: taxes on staking and IBC ecosystem
Cosmos and its IBC ecosystem have active staking with frequent rewards. Tax guide for ATOM holders in Spain.
Layer 2 (Arbitrum, Optimism, Base) in Spain: taxes on L2 network operations
Ethereum Layer 2 networks like Arbitrum, Optimism, and Base enable cheaper operations. Complete tax guide.
Binance Smart Chain (BSC/BNB Chain) in Spain: taxes on BNB staking and DeFi
BNB Chain has one of the most active DeFi ecosystems. Complete tax guide for users in Spain.
Chainlink (LINK) in Spain: taxes on v0.2 staking and LINK holdings
Chainlink launched its staking v0.2 program. Tax guide for LINK and its rewards in Spain.
Polygon (MATIC/POL) in Spain: taxes on staking and Polygon DeFi ecosystem
Polygon is the most used Ethereum scaling solution. Tax guide for MATIC/POL in Spain.
Avalanche (AVAX) in Spain: taxes on staking and Avalanche DeFi ecosystem
AVAX has native staking with minimum lock-up. Tax guide for Avalanche in Spain.
Top 10 mistakes when declaring crypto in Spain (and how to avoid them)
The most common errors Spanish crypto investors make in their declarations.
USDT, USDC and stablecoins in Spain: do you need to declare them even if there's no gain?
Stablecoins like USDT/USDC seem to have no gains. But there are cases where they do generate taxable events.
Blockpit vs Koinly vs kointax in Spain 2025: definitive comparison
Exhaustive comparison of the three main crypto tax platforms available in Spain.
Crypto taxes in Spain for beginners: complete guide 2025
Just started with crypto and don't know what to declare? This beginner's guide explains everything from scratch.
Yield aggregators (Yearn, Beefy) in Spain: tax treatment of auto-compounded yields
Yield aggregators auto-compound yields. When does the taxable event occur in Spain?