Tax law

Do I have to file a crypto tax return?

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published on:
December 2, 2026
Do I have to file a crypto tax return? How to keep track of everything

Yes, as soon as taxable transactions occur. But what exactly does that mean? Many crypto investors feel uncertain when it comes to the question of whether they have to file a crypto tax return: Which profits exactly do I have to declare? How do I calculate allowances? What do I have to consider when staking, lending, or mining? The legal requirements are complex, and mistakes can result in additional payments, interest, or even criminal consequences.

In this article, we'll show you in practical terms when you need to file a tax return, which transactions are taxable, and how to keep track of everything—without losing your mind.

When do I have to file a crypto tax return?

We have already explained that a crypto tax return must be filed as soon as taxable transactions occur . We will now go into more detail on this. The decisive factor is not the mere possession of cryptocurrencies, but specific transactions. These include the sale, exchange, or use of cryptocurrencies for goods and services.

You should keep the following in mind:

  • The speculation period: Profits are taxable if the holding period of 12 months is not exceeded.
  • The allowance: Profits under $1,000 per year are tax-free for private investors.

You should document all transactions clearly! This will enable you to prepare your tax return correctly and avoid queries from the tax office.

If you are unsure, you can have your crypto tax return checked —our experts will help you step by step.

Which crypto income is taxable?

Not all cryptocurrency transactions are subject to tax in the same way. You should pay particular attention to the following transactions:

  • Sale & exchange: Profits from the sale or exchange of a cryptocurrency must be declared if the speculation period has not been exceeded. The market value at the time of the transaction is decisive.
  • Mining: Depending on the scope, new coins from computing power are considered other income or income from business operations.
  • Staking & Lending: Depending on the platform, scope, and structure, these earnings must be correctly declared as other income or investment income.
  • Airdropss & Hard Forks: Here, too, the economic advantage counts as taxable income.

And again, all transactions must be carefully documented to avoid errors in your tax return.

How can I avoid mistakes in my crypto tax return?

You have probably already realized that crypto tax returns require care and accuracy. Be aware of typical pitfalls and the associated risks:

Pitfalls in crypto tax returns

  • Incomplete documentation
  • Incorrect calculation of allowances or holding periods
  • Failure to comply with mining, staking, or lending income
  • Use of wallets/platforms without sufficient export options

Risks associated with errors in crypto tax returns

  • Additional payments & interest (6% per annum)
  • Criminal consequences of tax evasion
  • Audit by the tax office, blockchain transactions are tracked

With a clear structure, you can minimize these risks when filing your tax return. Are you looking for professional assistance with this? We can review your crypto tax return.

Tax allowances, holding periods, and income-related expenses

Germany offers a certain amount of flexibility in terms of allowances, holding periods, and income-related expenses when it comes to crypto tax returns:

  • Allowance for private sales transactions: €1,000 per year
  • Holding period: Profits tax-free after 12 months
  • Advertising costs: Transaction fees, software costs, or consulting fees can reduce your tax burden.

Those who know these rules and apply them correctly can legally optimize their tax burden.

Conclusion: Gain clarity and avoid risks

<div class="u-blog-fazit">Die Abgabe der Krypto-Steuererklärung ist komplex, aber unvermeidbar. Mit sorgfältiger Dokumentation, Kenntnis der Freibeträge sowie einer professionellen Unterstützung sparst du Zeit, Geld und Nerven.

Ein spezialisierter Kryptoanwalt kann dir deine Krypto-Steuererklärung prüfen. Er unterstützt dich dabei, sie korrekt zu erstellen, Risiken zu vermeiden und alle steuerlichen Gestaltungsmöglichkeiten optimal zu nutzen. So behältst du die Kontrolle über deine Finanzen – ohne Stress und Unsicherheit.</div>

FAQ

As a crypto investor, do I have to file a tax return?

Yes, as soon as you carry out taxable transactions such as sales, exchanges, or mining, you are required to file a crypto tax return. Even if your profits are small, you should document the transactions clearly to avoid mistakes.

Which crypto transactions are relevant for tax returns?

All transactions that are taxable must be reported in the crypto tax return. These include sales, exchanges, mining, staking, lending, airdrops, and hard forks.

How do I calculate allowances and holding periods for my crypto tax return?

Private profits up to €1,000 per year are tax-free. For cryptocurrencies, a speculation period of 12 months applies: if this is exceeded, profits are tax-free. These details are key elements that you must take into account when filing your crypto tax return.

What mistakes should I avoid in my crypto tax return?

Typical mistakes include incomplete documentation, incorrect calculation of allowances, undeclared mining or staking income, and missing information about wallets or platforms. Our crypto lawyers can help you prepare your crypto tax return and minimize your risks.

Can a Kryptoanwalt help me Kryptoanwalt my tax return?

Yes, our specialized crypto lawyers will review your crypto tax return, help you calculate it correctly, document all taxable transactions, and show you options for saving time, money, and stress.

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