Koinly technical issues for Spain: complete list
Structural limitations (product decisions, not bugs):
- No Models 172/173 (not planned)
- No Spanish IRPF tax boxes
- FIFO not adapted to Spanish 2-month rule
Frequently reported technical issues:
- CSV + API duplicate transactions (requires manual cleanup)
- Ethereum 2.0 staking misclassified
- Complex DeFi operations appear as "unknown"
- Incorrect historical prices for small/DeFi tokens
- Hardware wallets sometimes treated as sells, not internal transfers
kointax was designed from scratch to solve all these problems for Spain.