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Crypto Tax Blog

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

irpf
asesor
declaración

How to prepare documentation for your crypto tax advisor

What information does your advisor need to prepare your crypto return. From exchange CSVs to DeFi wallet history. Complete documentation checklist.

Equipo declaracrypto25 Apr 2026· 7 min
pérdidas
irpf
compensación

Compensation for losses in cryptocurrencies in personal income tax

Losses in cryptocurrencies can be offset by capital gains and up to 25% returns on capital. Discover how it works and how to optimize your tax bill.

Equipo declaracrypto25 Apr 2026· 8 min
defi
lending
compound

Compound Finance and COMP: DeFi loans without KYC and taxation in Spain

Compound is one of the oldest DeFi lending protocols. How interest in cTokens, the implicit accumulation of APY and rewards in COMP are taxed according to Spanish regulations.

Equipo declaracrypto25 Apr 2026· 6 min
irpf
comunidad-bienes
inversión

Communities of goods and crypto: how to tax joint investment in Spain

When two or more people invest in crypto together without creating a partnership, they form a community of property. How is declared in the personal income tax of each community member and what specific obligations exist.

Equipo declaracrypto25 Apr 2026· 6 min
dgt
consultas
irpf

Binding consultations from the DGT on crypto: how to use them to your advantage

The General Directorate of Taxes (DGT) has issued dozens of binding consultations on cryptocurrencies. How to read them, cite them in your declaration and protect yourself with them in the event of an AEAT inspection.

Equipo declaracrypto25 Apr 2026· 6 min
cosmos
atom
staking

Cosmos and the IBC ecosystem: ATOM, staking and taxation

Cosmos is the 'internet of blockchains'. Learn how ATOM staking, Cosmos ecosystem airdrops, and cross-chain interoperability are taxed.

Equipo declaracrypto25 Apr 2026· 7 min
bitcoin
pago
autónomos

Cryptocurrencies as payment: how to charge in Bitcoin for your work is taxable

Charging in Bitcoin or other cryptocurrencies for a service or work has tax implications in personal income tax and VAT. Discover how to declare, how to assess the payment and what obligations you have.

Equipo declaracrypto25 Apr 2026· 7 min
irpf
navarra
pais-vasco

Cryptocurrencies in Navarra and the Basque Country: tax differences with the common territory

Navarra and the Basque Country have their own regional personal income tax with relevant differences in brackets, exemptions and treatment of crypto profits. Everything you need to know if you are a resident of the provincial territory.

Equipo declaracrypto25 Apr 2026· 7 min
herencia
sucesiones
irpf

Inherited cryptocurrencies: inheritance tax and personal income tax

If you inherit Bitcoin or other cryptocurrencies, you pay inheritance tax. But the deceased's personal income tax must also be settled. Complete guide.

Equipo declaracrypto25 Apr 2026· 6 min
matrimonio
divorcio
gananciales

Cryptocurrencies and marital separation: how they are distributed and taxed

Divorce with cryptocurrencies in the portfolio raises questions about how to value them, distribute them and whether the distribution generates taxes. Guide for couples with crypto assets in Spain.

Equipo declaracrypto25 Apr 2026· 7 min
defi
bridges
irpf

Cross-chain bridges: tax treatment of blockchain bridges

Bridges allow assets to be moved between blockchains. How the Treasury treats bridges, the risks of bridge hacks and what documentation you need to maintain.

Equipo declaracrypto25 Apr 2026· 6 min
irpf
hacienda
declaración

When are you not required to declare cryptocurrencies in personal income tax?

Know the minimum personal income tax thresholds that can free you from the obligation to declare. When they apply, their limits and why it may still be useful to file the return.

Equipo declaracrypto25 Apr 2026· 6 min