Navigating cryptocurrency taxation in Spain requires a clear understanding of evolving regulations, reporting obligations, and compliance requirements. Whether you're holding digital assets, trading tokens, earning staking rewards, or running a crypto business, Spanish tax law treats crypto as property — not currency — making nearly every transaction potentially taxable. This comprehensive guide breaks down everything you need to know about crypto taxes in Spain for 2025.
Understanding Cryptocurrency Taxation in Spain
Yes, cryptocurrency is taxed in Spain. Every sale, swap, or use of crypto to pay for goods and services triggers a taxable event. Additionally, receiving crypto through salary, staking, mining, or airdrops is subject to taxation on the day you gain control over the assets.
The Spanish tax authority, Agencia Tributaria, actively monitors crypto activity using data from domestic exchanges, EU DAC7 reporting standards, and blockchain analytics tools. Non-compliance can lead to significant penalties, so accurate reporting is essential.
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How Much Is Cryptocurrency Taxed in Spain?
Spain applies two primary tax categories to cryptocurrency: savings income (capital gains) and general income (such as mining or staking rewards).
Savings Income – Capital Gains Tax Brackets (2025)
Crypto gains from selling or swapping tokens are classified as savings income and taxed progressively:
- Up to €6,000: 19%
- €6,001 – €50,000: 21%
- €50,001 – €200,000: 23%
- €200,001 – €300,000: 27%
- Above €300,000: 28%
Losses can be carried forward for up to four years and offset future savings gains only.
General Income Tax Rates
Income from mining, staking, DeFi yield farming, or receiving crypto as salary falls under general income. These are taxed at progressive rates combining state and regional taxes, ranging from 24% to 47%, depending on your total income and autonomous community.
How Different Crypto Transactions Are Taxed
Buying and Holding Crypto
Purchasing cryptocurrency with fiat currency (e.g., EUR) or transferring between your own wallets does not trigger a tax event. Simply holding digital assets is not taxable.
Selling Cryptocurrency
Selling Bitcoin (BTC), Cardano (ADA), or any other token for euros realizes a capital gain or loss. Spain uses the FIFO (First In, First Out) method — known locally as PEPS (Primero en Entrar, Primero en Salir) — to determine which units are sold.
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Mining and Staking Rewards
Rewards received from mining or staking are treated as general income based on their market value at the time of receipt. If you later sell those tokens, that transaction creates a separate capital gains event.
Crypto-to-Crypto Trades
Swapping one cryptocurrency for another counts as a disposal of the first coin. You must calculate its euro value at the time of exchange and report any capital gain or loss accordingly.
Receiving Crypto as Payment
Freelancers or employees paid in crypto must declare this as professional or employment income. The full fair market value on receipt is subject to income tax and social security contributions, with possible PAYE withholding.
Capital Gains and Losses: Reporting Rules
Net crypto gains should be reported under savings income in Box 0300 of Modelo 100, Spain’s annual personal income tax return. Losses can reduce your taxable gains in the same year; unused losses may be carried forward for four years but can only offset future savings income — not general income.
Business-related losses (e.g., from mining operations) may offset general income under standard business loss rules.
Tax Treatment of Airdrops and DeFi Activities
Airdrops
- Unconditional airdrops: Not taxed upon receipt; taxed when sold as capital gains with zero cost basis.
- Promotional or task-based airdrops: Treated as general income on the day they’re received.
DeFi Transactions
- Interest earned from lending or yield farming is taxed as general income at the time it’s received.
- Depositing tokens into liquidity pools is typically considered a taxable swap, triggering a disposal.
- Withdrawing liquidity may result in capital gains or losses based on changes in the value of LP tokens.
Corporate Tax for Crypto Businesses
Crypto companies operating in Spain are subject to the standard corporate tax rate of 25% on realized gains. However, qualifying startups under the Ley de Startups benefit from a reduced rate of 15% during their first two profitable years.
Businesses must maintain consistent accounting practices for inventory valuation using an approved cost-basis method.
Regulatory Compliance and Reporting Obligations
Spain enforces strict anti-money laundering (AML) rules. Domestic crypto exchanges must register with the Bank of Spain. Additionally, residents must file Modelo 721 if the combined value of their foreign-held crypto assets (on exchanges or in wallets) exceeds €50,000 at any point during the year.
Note: Modelo 720 no longer covers crypto — use Modelo 721 instead for foreign asset reporting.
Failure to report can result in steep fines, even if no tax is owed.
Wealth Tax on Cryptocurrency Holdings
Spain imposes a national wealth tax on net assets exceeding €700,000, after deductions. Rates range from 0.2% to 3.5%, but regional variations exist:
- Madrid and Andalusia: Offer full (100%) rebates.
- Valencia: Top rate reaches 3.75%.
Residents should check local regulations in their autonomous community for precise liability.
Tax-Free Crypto Transactions
Not all crypto activities incur taxes. The following are generally non-taxable:
- Buying crypto with fiat currency
- Transferring coins between your own wallets
- Gifts below regional donation-tax thresholds
- Inheritances within regional allowances
Record-Keeping Requirements
To ensure compliance, keep detailed records for at least four years, including:
- Transaction histories from exchanges
- Wallet statements and exportable CSV files
- Dates and euro values of all trades, swaps, and rewards
- Fees associated with transactions
- Proof of staking rewards or DeFi yields
Accurate documentation supports correct tax reporting and defends against audits.
Filing Deadlines You Must Know
- June 30: Deadline to file and pay personal income tax (Modelo 100) for the previous tax year (e.g., June 30, 2026, for 2025).
- March 31: Deadline to submit Modelo 721 if foreign crypto holdings exceeded €50,000 during the year.
Late filings may incur interest charges and penalties.
Frequently Asked Questions (FAQs)
Can the Agencia Tributaria track my cryptocurrency?
Yes. The Spanish tax authority receives transaction data from regulated exchanges and uses blockchain analysis tools to monitor wallet activity. Cross-border data sharing via EU DAC7 further enhances tracking capabilities.
What is the deadline for reporting crypto taxes in Spain?
Personal income tax (Modelo 100) must be filed by June 30 of the following year. Modelo 721 for foreign holdings is due by March 31.
What accounting method is used for crypto tax in Spain?
Spain mandates the FIFO (PEPS) method — First In, First Out — to determine which units are disposed of during sales or swaps.
How is transferring crypto between different wallets taxed?
Transfers between wallets you own are not taxable events, provided no third party is involved and no disposal occurs.
Do I need to report crypto held in foreign exchanges?
Yes. If your total foreign-held crypto assets exceed €50,000, you must file Modelo 721, regardless of where the exchange is based.
Are NFT sales and purchases taxable?
Yes. Selling an NFT for crypto or fiat triggers a capital gains tax event. Purchasing an NFT with crypto is treated as a disposal of the payment token.
Do I need to pay taxes on crypto gifts or donations?
Gifts below regional thresholds are typically exempt. Donations to approved charities may qualify for deductions: up to 80% on the first €150 and 35% beyond that.
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