Crypto Tax Blog
Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.
Real Asset Tokenization (RWA): Real Estate, Bonds, and Art on the Blockchain
Tokenized Real World Assets (RWA) on blockchain are the bridge between traditional finance and DeFi. Tax treatment of real estate tokens, tokenized bonds and other real assets.
Real estate tokenization in Spain: Urbanitae, Housers and taxation of real estate tokens
Spanish real estate tokenization platforms (Urbanitae, Hausera) allow you to invest fractionally in real estate or development projects using tokens. How dividends and capital gains are taxed in personal income tax.
Utility Tokens vs Security Tokens: Tax Differences
Utility tokens and security tokens have different tax treatments in Spain. How to distinguish them and how it affects your declaration.
Automatic trading bots: tax implications of thousands of operations
Automated trading bots can generate thousands of trades per year. How to manage FIFO, tax classification and tools to declare algorithmic trading.
Tron (TRX) and Justin Sun: energy, staking and DeFi on TRON
TRON is a high-speed blockchain popular in Asia. Learn about their energy and bandwidth system, TRX staking, and the taxation of JustLend and SunSwap in Spain.
Uniswap v3 and concentrated liquidity: advanced taxation in Spain
Uniswap v3 introduced concentrated liquidity positions, represented as NFTs. Tax treatment of fees in real time, impermanent loss and closing of LP positions.
Uniswap v4 Hooks: taxation of custom pools in Spain
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.
USDC vs DAI vs USDT: differences in tax treatment in Spain
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.
Token wrapping (wBTC, wETH): taxation in Spain
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: taxation in Spain and how to declare it
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.
1inch Network and DEX aggregators: taxation of each operation in Spain
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: efficiency mode, isolation mode and advanced collateral in Spain
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.