Crypto Tax Blog

Uniswap v4 introduces Hooks: code snippets that anyone can add to create pools with custom behaviors (dynamic fees, limit orders, integrated yield). New tax scenarios for LPs.

Large stablecoins (USDC, DAI, USDT, PYUSD) have structural differences that affect their tax treatment. How the support, issuer and mechanism influence the personal income tax return.

In divorces, inheritances and civil litigation, cryptocurrencies must be assessed expertly. Who can be an expert, what methodologies are used, and how the value is documented for the Treasury and the courts.

Wash trading and other forms of market manipulation in crypto are illegal practices with serious tax consequences. What it is, how the Treasury detects it and what the sanctions are.

Is wrapping Bitcoin to wBTC or ETH to wETH a taxable event? Analysis of the tax treatment of token wrapping and unwrapping in Spain.

Yield farming generates compound returns in DeFi. Discover how you are taxed in the Spanish personal income tax, what income from movable capital is in this context and how to keep track of it.

DEX aggregators like 1inch route your swaps through multiple DEXes to get the best price. Each action generates multiple tax steps that must be properly recorded.

Aave v3 introduces new functionalities such as eMode (efficiency mode) and isolation mode that allow greater leverage or restrictions on the use of collateral. How these new modalities affect fiscally.

Receiving tokens in an airdrop generates tax liability in Spain. Find out when and how airdrops are taxed, how to value them and what happens when you sell them later.

Can rent be collected in Bitcoin or USDT in Spain? How the landlord is taxed, what withholding applies and what the tenant's obligations are when paying with cryptocurrencies.

Aptos and Sui are next-generation blockchains built with Move. Your delegated staking, ecosystem airdrops, and native DEXs. How your operations are taxed in Spain.

Crypto arbitrage consists of taking advantage of price differences between exchanges. High trading frequency, automatic bots and small but constant profits. Everything is taxed in Spain.