Guides, News, and Analysis for Investors
Everything you need to know about cryptocurrency taxation, traditional market investments, and financial data analysis. Regulatory updates, case studies, and tax optimization strategies.
Latest Published Article
The most recent on cryptocurrency taxation in Spain
LP Tokens Uncovered: How Liquidity Pools Are Taxed in Spain
Depositing into a liquidity pool generates more tax obligations than you might imagine: swaps when entering, yields while staying, and new gains when exiting. Discover the complete tax cycle of LP tokens and avoid mistakes that can cost you thousands of euros with the Spanish Tax Authority.
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Cryptocurrency Taxation
DAC8 Directive and Cryptocurrencies: What Your Exchanges Are Going to Know About You and How to Get Ready
Complete guide on cryptocurrency taxation in Spain: tax forms, obligations to the AEAT, capital gains calculation and digital asset declaration.
- •Stablecoins and Taxation in Spain 2025: Why Converting BTC to USDT Does Trigger Taxes with AEAT
- •Forms 100, 721, and 714 for Cryptocurrencies: Complete AEAT Guide 2025
- •Cryptocurrency Mining in Spain: Taxation, IAE, and Self-Employed Obligations
+6 more articles
Advanced DeFi Taxation
LP Tokens Uncovered: How Liquidity Pools Are Taxed in Spain
Tax treatment of complex DeFi operations: staking, yield farming, liquidity pools, lending, decentralized protocols and on-chain transaction traceability.
Data Engineering Applied to Taxation
How to Clean Crypto Datasets Before Filing: Tax Data Engineering Guide 2025
Technical methodologies for tax data processing: CSV extraction, dataset cleaning, operation classification, ETL, transaction reconciliation and blockchain data auditing.
Specific Practical Guides
DAC8 for Crypto Investors: What Changes for You and How to Comply Without Mistakes
Step-by-step tutorials for specific tax operations: export exchange histories, download wallet data, document swaps, generate AEAT reports and prepare declarations.
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