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Yield farming in Spain: complete tax guide for 2025

Yield farming has complex tax treatment in Spain. Complete guide on how to correctly declare rewards.

Equipo kointax·November 10, 2025·7 min read

Yield farming in Spain: tax guide 2025

Farming rewards received: Capital income at market value on receipt (taxed when received, not when sold)

Selling farming tokens: Capital gain = sale price - acquisition cost (market value at receipt)

Auto-compounding: Each reinvestment may = receipt event (capital income) + new acquisition

Koinly detects some DeFi rewards but doesn't classify under Spanish capital income rules. kointax auto-classifies farming rewards with correct IRPF boxes.

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