Kointax.ioKointax.io

Crypto Tax Blog

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

irpf
hacienda
declaración

Frequently asked questions IRPF crypto: the definitive FAQ for Spanish investors

The 20 most frequently asked questions about cryptocurrencies and personal income tax in Spain. From when to file to what to do if you don't have records. Clear and direct answers.

Equipo declaracrypto25 Apr 2026· 9 min
solana
memecoins
defi

Pump.fun and Solana memecoins: taxation with thousands of operations in Spain

Pump.fun has democratized the launch of memecoins, generating thousands of purchase and sale operations on Solana. How to apply FIFO, manage losses and declare personal income tax with extreme volume.

Equipo declaracrypto25 Apr 2026· 7 min
referral
exchanges
irpf

Referral rewards from exchanges and DeFi protocols: taxation in Spain

Referral programs from Binance, Kraken, Coinbase, and DeFi protocols pay crypto fees for each new user. How are these rewards taxed in Spanish personal income tax? Are they profits or returns from economic activity?

Equipo declaracrypto25 Apr 2026· 5 min
xrp
ripple
xlm

Ripple (XRP) and Stellar (XLM): taxation in Spain and the SEC case

XRP is the token of Ripple Labs, immersed in a long litigation with the American SEC. How XRP and XLM are taxed in Spain, Stellar staking and the implications of the Ripple case for investors.

Equipo declaracrypto25 Apr 2026· 7 min
ethereum
staking
rocketpool

Rocket Pool mini-pools: taxation for node operators and ordinary stakers

Rocket Pool differentiates between stakers who deposit ETH into the pool and node operators who run mini-pools. Each role has its own tax treatment. Complete guide for Spanish personal income tax.

Equipo declaracrypto25 Apr 2026· 7 min
trading
actividad-economica
irpf

Crypto trading signals on Telegram: are they economic activity and how are they taxed?

Trading signals channels on Telegram that charge monthly subscriptions are an economic activity. How to register, what invoices to issue, what expenses to deduct and how to pay personal income tax or IS.

Equipo declaracrypto25 Apr 2026· 6 min
socialfi
nft
tokens

SocialFi in Spain: Friend.tech, Farcaster and the taxation of social tokens

Friend.tech and Farcaster introduced social tokens: you buy 'keys' or 'shares' from influential people and receive part of their fees. A new tax category with unresolved questions in the Spanish personal income tax.

Equipo declaracrypto25 Apr 2026· 6 min
soft-fork
protocolo
irpf

Soft forks: taxation when protocol changes without new tokens

Soft forks that do not generate new tokens have no tax consequences. But there are important nuances when there is an economic impact on the assets.

Equipo declaracrypto25 Apr 2026· 4 min
solana
staking
irpf

Solana: ecosystem, staking and taxation in Spain

Solana is the high-performance blockchain with a booming DeFi and NFT ecosystem. Discover how SOL, Solana staking and operations in its ecosystem are taxed according to Spanish regulations.

Equipo declaracrypto25 Apr 2026· 8 min
stablecoins
pérdidas
irpf

Algorithmic stablecoins and crypto crashes: how to declare catastrophic losses

The collapse of UST/LUNA in 2022 and other crypto projects left thousands of investors with devastating losses. How to declare these losses, when and what documentation is necessary.

Equipo declaracrypto25 Apr 2026· 7 min
defi
sushi
liquidez

SushiSwap: migrated pools, xSUSHI and the tax complexity of the Sushi ecosystem

SushiSwap started as a fork of Uniswap and grew into a multi-chain DeFi ecosystem. Xsushi, SUSHI staking, and multiple pool versions create fiscal layers. Guide for Spanish taxpayers.

Equipo declaracrypto25 Apr 2026· 5 min
tokens
irpf
empresas

Token vesting for employees of crypto companies: stock options in tokens

Crypto startups compensate their employees with vested tokens. How token grants, the cliff and the vesting schedule are taxed in Spain. Differences with traditional stock options.

Equipo declaracrypto25 Apr 2026· 7 min