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Crypto Tax Blog

Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.

terra
luna
ust

Terra/LUNA and UST in Spain: how to declare losses from the May 2022 collapse

The Terra/LUNA collapse in May 2022 caused massive losses. Guide on how to correctly declare them in Spain.

Equipo kointax7 Jun 2026· 4 min
ftx
celsius
quiebra

FTX, Celsius and bankrupt exchanges in Spain: are losses tax-deductible?

If you had crypto on FTX, Celsius or other bankrupt platforms, can you deduct the loss in Spain?

Equipo kointax4 Jun 2026· 5 min
kointax
tutorial
como-usar

How to use kointax step by step: complete tutorial to declare your cryptocurrencies in Spain

Complete kointax tutorial: from registration to downloading Models 172, 173 and IRPF report. Full process in 15 minutes.

Equipo kointax1 Jun 2026· 6 min
flash-loans
defi
impuestos

Flash loans in DeFi: do they have tax implications in Spain?

Flash loans are instant uncollateralized loans in DeFi. Guide on whether they have tax implications in Spain.

Equipo kointax29 May 2026· 4 min
inmueble
piso
bitcoin

Buying a flat with Bitcoin in Spain: taxes when using crypto for real estate

Paying for a property with Bitcoin in Spain generates IRPF and ITP tax obligations. Complete guide.

Equipo kointax26 May 2026· 5 min
usdt
usdc
tether

USDT, USDC and stablecoins in Spain: do you need to declare gains to Hacienda?

Stablecoins (USDT, USDC, DAI) are cryptocurrencies. Guide on tax obligations in Spain.

Equipo kointax23 May 2026· 4 min
solana
nft
impuestos

NFTs on Solana in Spain: how to declare buying, selling and minting NFTs on Solana

NFTs on Solana (Tensor, Magic Eden) have their own tax specificities. Guide for Spanish users.

Equipo kointax20 May 2026· 4 min
p2p
binance
trading

Binance P2P trading in Spain: are peer-to-peer buy/sell operations taxable?

Binance P2P and other P2P platforms allow buying crypto directly between individuals. Tax implications guide for Spain.

Equipo kointax17 May 2026· 4 min
accointing
kointax
comparativa

kointax vs Accointing in Spain: does the Swiss platform work for Spanish users?

Accointing (now part of Glassnode) was a popular European platform. Does it work for Spain?

Equipo kointax14 May 2026· 3 min
margin-trading
apalancamiento
impuestos

Margin trading of cryptocurrencies in Spain: how to declare leveraged operations

Margin trading (leveraged trading) in crypto has specific tax rules. Complete guide for Spain.

Equipo kointax11 May 2026· 4 min
salario
cripto
trabajo

Receiving salary in cryptocurrencies in Spain: is it legal and how is it taxed?

More companies offer to pay part of salary in Bitcoin or other crypto. Guide on legality and taxation in Spain.

Equipo kointax8 May 2026· 4 min
uniswap
dex
impuestos

Uniswap in Spain: how to declare swaps and liquidity provision on the largest DEX

Uniswap is the largest DEX by volume. Complete tax guide for Spanish users: swaps, LPs, UNI rewards.

Equipo kointax5 May 2026· 4 min