Optimize your cryptocurrency and digital asset declaration with complete security. Discover the 5 essential points to successfully report your transactions and ensure your tax peace of mind this year.
The 2025 Income Tax campaign in Spain has been underway since April 8th, and It will be extended until June 30th.During this period, taxpayers must submit their tax returns to the Tax Agency, which this year has placed a special focus on transactions carried out within the digital environment.
Individuals who have traded cryptocurrencies must include every transaction that has generated profits or losses in their savings income tax return. This rule applies across the board, without exception, requiring more precise tracking of each transaction involving digital assets.
For fiscal year 2025Income earned through digital assets is taxed on a progressive scale. The first €6.000 is taxed at 19%, while amounts exceeding €300.000 are taxed at 28%. This system strengthens tax control in a context where the information available to the tax authorities has grown significantly.
The Tax Agency now has more advanced tools for cross-referencing data, relying on models like the 172 and the 173This allows for much more detailed tracking of cryptocurrency transactions. This capability significantly reduces errors in tax returns and demands greater accuracy from taxpayers.
Meanwhile, the administration has already activated your telephone support plan We Call Him and is preparing to begin in-person service at its offices toward the end of this month, thus facilitating compliance with tax obligations. In this context, it is key Learn about the most common mistakes and how to avoid them, in order to present a correct declaration from the beginning.
Manage your cryptocurrencies on Bit2MeThe 5 most common mistakes detected by the Tax Office and how to avoid them
The tax management of cryptocurrencies is advancing at the pace of digitalization, but many users continue to make mistakes that result in significant penalties. In many cases, these errors do not stem from malicious intent, but rather from ignorance or for a incomplete interpretation how the regulations work.
Below, we detail the most critical and common omissions when filing your tax return:
1. Ignore swaps between crypto assets
It's a common misconception that taxes are only levied when converting crypto to euros. However, personal income tax regulations consider that Any exchange between digital assets is a swap. which generates an immediate tax obligation. This means that if you exchange Bitcoin for Ethereum, you must calculate the capital gain or loss based on the market value at the time of the exchange under the FIFO method (First in, first out).
2. Forgetting to deduct commissions
Network fees (gas fees) and asset exchange platform fees are not just an operating cost; they are deductible expensesWhen calculating your profit, you must add the commission to the acquisition price and subtract it from the transfer value. Omitting this adjustment leads to an overestimation of the taxable base, forcing you to pay more tax than you legally owe.
3. Confusing the transaction date with the settlement date
In the blockchain ecosystem, the valid date for the Treasury is that of the execution of the transaction on the blockchain (timestamp)not when the money arrives in your bank account or exchange balance. Therefore, a transaction confirmed on December 31st must be included in the current tax year, even if you don't withdraw the funds until the following year. Shifting these gains can cause a serious inconsistency in your tax return.
4. Not declaring income from "airdrops"
The tokens received free of charge through airdrops are considered a capital gain which is included in the general taxable income. Its acquisition value is the market price at the exact moment of receipt in your wallet. It is vital to document this value, as it will serve as a reference for calculating future profits if you decide to sell those tokens later.
5. Losing traceability between different portfolios
Moving funds between different platforms often disrupts the cost chain if meticulous record-keeping isn't maintained. The lack of a clear traceability This prevents the correct application of the global FIFO method, leading to errors in the calculation of taxable bases. The Tax Agency already receives detailed information through directives such as DAC8, so any oversight in the transaction history is easily detectable.
How to file your tax return without mistakes
Even a tax return with correct calculations can be invalidated by formatting errors. Therefore, it is essential to verify that transactions are properly recorded in the corresponding boxes, which range from 1800 to 1814 on Form 100. A minor oversight in assigning timestamps to on-chain transactions or in identifying the asset can lead to a manual review by tax officials.
In line with the above, continuous training and the use of dedicated technology have become cornerstones for any responsible investor. Therefore, if you want to navigate this process with complete confidence, the Cryptocurrency Taxation and Tax Course de Bit2Me Academy It will allow you to master the technical details to complete each box without errors.
Furthermore, to simplify your management, tools such as Bit2Me Tax They facilitate the generation of automatic tax reports, allowing you to declare your investments with complete peace of mind and the support of experts in the field.
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Course on Taxation of Bitcoin and other Cryptocurrencies in Spain (only in Spanish)
Medium levelLearn from experts in the Tax area all the details about the taxation of cryptocurrencies in Spain.
