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.
Cryptocurrency mining: how it is taxed in Spain 2025
Complete guide on the taxation of cryptocurrency mining in Spain. Discover when it is taxed as an economic activity, how to deduct expenses and what tax obligations you have.
Model 172 and 173 for crypto investors: practical guide 2025
The exchanges in Spain report your data to the Treasury with Forms 172 and 173. What they report, what you can do and how it affects you in your declaration.
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.
NFTs and taxation in Spain: complete guide 2025
NFTs are taxed in Spain as capital gains or losses. Discover how to declare the purchase, sale, creation and royalties of NFTs in personal income tax and what the Treasury says.
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.
Treasury requirements for cryptocurrencies: what to do if you receive one
The AEAT sends requirements to taxpayers who do not declare their cryptocurrencies. Discover what to do when faced with a request, the deadlines, how to respond and how to avoid serious sanctions.
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.
Cryptocurrency Trading: How the FIFO Method Works in Practice
The FIFO method is mandatory in Spain to calculate cryptocurrency profits and losses. Learn how it works with real examples, special cases and common errors.