Crypto Tax Blog
Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.
All
irpf 161
espana 149
impuestos 78
hacienda 55
defi 50
irpf-cripto 44
staking 33
kointax 28
comparativa 26
koinly 26
bitcoin 24
alternativa 24
fiscalidad 18
declaracion 16
trading 14
cripto 14
nft 12
aeat 11
tokens 11
blockpit 11
monero
privacidad
irpf
Monero and privacy cryptocurrencies: tax implications in Spain
Monero (XMR), Zcash, and other privacy cryptocurrencies pose unique challenges. Although legal in Spain, their opacity requires special care in the tax registry.
Equipo declaracrypto25 Apr 2026· 7 min
ethereum
layer 2
privacidad
ZK-rollups (zkSync, Starknet): privacy and taxation in Spain
ZK-rollups provide privacy and scalability. zkSync Era, Starknet and their ecosystems. Tax treatment, the ZK airdrop and the particularities of ZK proofs.
Equipo declaracrypto25 Apr 2026· 6 min
seguridad
privacidad
datos
Is kointax safe and reliable? Data security and privacy explained
FAQ on kointax security and privacy. How we protect your tax and crypto data.
Equipo kointax19 Oct 2025· 5 min