Crypto Tax Blog
Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.
Polkadot (DOT) and Kusama (KSM) in Spain: taxes on staking and parachain rewards
Polkadot has a unique staking and parachain model. Guide on the tax treatment of DOT in Spain.
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.
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?
Crypto collateral loans in Spain: is using BTC as collateral a taxable event?
Platforms like Nexo, Aave allow loans using crypto as collateral. Is this a taxable event in Spain?
Crypto copy trading in Spain: how do I declare gains if I don't execute the trades myself?
Copy trading generates capital gains even though you don't execute the trades yourself.
Crypto arbitrage in Spain: how each arbitrage operation is taxed
Crypto arbitrage generates multiple transactions across exchanges. How arbitrage is taxed in Spain.
Cold wallets (Ledger, Trezor) in Spain: do you need to declare what's in your hardware wallet?
Simply having crypto in a Ledger or Trezor doesn't generate taxes. But there are obligations many don't know about.
MetaMask and DeFi in Spain: how to declare your wallet operations
MetaMask is the most used DeFi wallet. Guide on importing and declaring all DeFi operations in Spain.
KuCoin in Spain: how to declare your operations to Hacienda in 2025
Complete guide for declaring KuCoin operations in Spain.
Play-to-Earn NFTs in Spain: how to declare tokens earned by playing
Play-to-earn games like Axie Infinity, Stepn generate real-value tokens. Guide on how to declare them in Spain.
Crypto inheritance in Spain: how to handle it and what taxes are paid
If you've inherited crypto in Spain, this guide explains the applicable taxes and steps to follow.