Crypto Tax Blog
Practical guides, legal updates and strategies to correctly report your cryptocurrencies in Spain.
Complete guide: how to file Model 173 with kointax step by step
Model 173 declares all crypto operations of the year. Step-by-step guide to generate and file it with kointax.
Complete guide: how to file Model 172 with kointax step by step
Model 172 is mandatory for those with crypto at exchanges. Step-by-step guide to generate and file it with kointax.
Does Binance share information with Hacienda in Spain? What you need to know about data exchange
With DAC8 and Model 172, AEAT has more information than ever about exchange users in Spain. Complete guide.
Bitcoin at all-time highs in 2025: what Hacienda expects from you and how to prepare
With Bitcoin at all-time highs, many Spanish investors have significant unrealized gains. Guide on what to do fiscally.
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.
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.
Cryptocurrency donations: how they are taxed in Spain
Donating Bitcoin or other cryptocurrencies triggers the Inheritance and Gift Tax for the recipient and can generate capital gains for the donor. Complete guide.
Cryptocurrencies and declaration of assets abroad: Form 720
Form 720 requires the declaration of assets and rights abroad. Are cryptocurrencies coming in? Find out what you must declare, the thresholds and the penalties for not doing so.
Cryptocurrencies and VAT: when should it be applied?
Most crypto operations are exempt from VAT. But there are cases where it does apply. Find out when you must apply VAT on cryptocurrency operations according to Spanish and European regulations.
Cryptocurrency airdrops: taxation in Spain 2025
Receiving tokens in an airdrop generates tax liability in Spain. Find out when and how airdrops are taxed, how to value them and what happens when you sell them later.
Complete checklist of the Spanish crypto taxpayer 2025
The definitive checklist for the Spanish crypto investor: from the registration of operations to the presentation of personal income tax and the information models. Nothing escapes you.
DAC8: the new automatic crypto data exchange in Europe
DAC8 forces all crypto exchanges to automatically report to the European tax authorities from 2026. What it means for the Spanish taxpayer.


