Crypto Tax in Spain 2026: The Complete Guide for Investors

Why Crypto Tax in Spain Matters More in 2026

On 6 October 2026, Spain’s Official State Gazette published the dissolution of the Cortes Generales and called a general election for 29 November 2026. With the dissolution, the bill reforming the General Tax Law to transpose DAC8, which would also have allowed the tax authority to seize crypto-assets, lapsed in committee. For crypto investors, this does not mean less scrutiny: the existing reporting obligations remain in force, Spanish crypto platforms continue to report balances and operations, and Modelo 721 must still be filed for crypto held abroad. Vicox Legal advises crypto investors, HNWIs and founders on tax and legal structuring in Spain and Portugal, including acquisitions of real estate with digital assets.

At the same time, the top rate on savings income reached 30% for gains above €300,000 from 2025, and the end of Spain’s MiCA transitional period in July 2026 means that only authorised providers can serve Spanish clients. Each of these changes affects how crypto is held, sold and declared.

This guide explains which crypto operations are taxed in Spain, the applicable rates, how gains are calculated, the reporting obligations, wealth tax, the position of non-residents and newcomers under the Beckham regime, and the tax consequences of using crypto to buy property.

Legal Framework for Crypto Taxation in Spain

Spanish crypto taxation is defined by general tax law applied to digital assets, supplemented by specific reporting rules and the interpretations of the Dirección General de Tributos (DGT). There is no single crypto tax code.

Personal Income Tax Law (Ley 35/2006)

The Personal Income Tax Law (IRPF) taxes gains on the disposal of crypto as capital gains, and certain crypto income, such as staking rewards or lending yields, as capital income. Both are included in the savings base, which is taxed at progressive rates from 19% to 30%.

Law 11/2021 on tax fraud prevention

Law 11/2021 introduced specific reporting obligations for crypto: information returns by Spanish crypto service providers on balances and operations, and the obligation for residents to report crypto held with foreign custodians. These obligations were developed through Modelos 172, 173 and 721.

Wealth Tax and Temporary Solidarity Tax

Crypto forms part of a resident’s taxable wealth for the Wealth Tax (Ley 19/1991) and the Temporary Solidarity Tax on Large Fortunes (Ley 38/2022), valued at market value on 31 December.

EU framework: MiCA and DAC8

Regulation (EU) 2023/1114 (MiCA) regulates crypto-asset service providers and stablecoins. Directive (EU) 2023/2226 (DAC8) requires providers to report client transactions to tax authorities from 1 January 2026, with exchange between Member States. Spain had not completed transposition when the legislature was dissolved in October 2026, so the national bill must be reintroduced by the new Cortes.

DGT doctrine

Binding rulings of the DGT have clarified key questions, including that exchanges between crypto-assets are taxable disposals and that staking rewards are capital income (ruling V1766-22). DGT doctrine is binding on the tax authority in identical cases and is the main reference for crypto taxation in practice.

Which Crypto Operations Are Taxed in Spain?

A taxable event in Spanish crypto taxation is defined as any operation that changes the composition of the taxpayer’s wealth or generates income. The table summarises the main operations.

Two points cause most errors. First, swapping bitcoin for a stablecoin is a taxable disposal, even though no euros are received. Second, staking rewards are taxed when received, at their euro value on that date, and that value becomes their acquisition cost for a later sale. Our guide to crypto-backed loans for property in Spain explains why pledging crypto as collateral generally does not trigger tax.

Crypto Tax Rates and Gain Calculation in Spain

Crypto gains and capital income are taxed in the savings base at progressive rates. The rates applying in 2026 are:

How the gain is calculated

The gain on a disposal equals the transfer value minus the acquisition value, each adjusted for fees inherent to the operation. For homogeneous assets, such as units of the same crypto, the DGT applies the first-in, first-out (FIFO) method: the units sold are deemed to be the first ones acquired. In a swap, the transfer value of the crypto delivered is the market value of the crypto received, which then becomes the acquisition cost of the new asset.

Losses

Losses on crypto disposals offset gains in the savings base in the same year. If losses exceed gains, the excess can offset up to 25% of positive capital income in the savings base, and any remaining balance can be carried forward for four years.

Example

An investor bought 2 BTC in 2021 for €60,000 in total and in 2026 sells 1 BTC for €90,000. Under FIFO, the acquisition cost of the unit sold is €30,000, so the gain is €60,000. With no other savings income, the tax is €1,140 on the first €6,000, €9,240 on the next €44,000 and €2,300 on the remaining €10,000: €12,680 in total, an effective rate of around 21%.

How to Calculate and Declare Crypto Taxes in Spain

The process of declaring crypto in Spain involves seven steps, from reconstructing the transaction history to filing the annual return.

1. Wallet and exchange inventory — List every exchange account, custodial service and self-custody wallet used during the year, including inactive accounts. Gaps in the inventory are the main cause of incorrect returns.
2. Export of complete transaction history — Download full histories from each platform and on-chain records for self-custody wallets. Include deposits, withdrawals, swaps, staking rewards, fees and transfers between your own wallets.
3. Classification of each operation — Separate taxable disposals, capital income such as staking, non-taxable internal transfers and purchases. Internal transfers must be matched so they are not treated as disposals.
4. Valuation in euros — Value each taxable operation in euros at the date it occurred, using a consistent and documented price source. Staking rewards are valued at their market value on the day of receipt.
5. FIFO calculation of gains and losses — Apply FIFO by asset to determine the acquisition cost of each unit disposed of, and calculate gains, losses and the net savings base.
6. Annual income tax return — Report gains and losses and capital income in the annual IRPF return, filed from April to 30 June of the following year. The return includes specific boxes for crypto disposals.
7. Information returns — If you are resident and held crypto with foreign custodians above €50,000 at year end, file Modelo 721 between 1 January and 31 March. Keep the full calculation file in case of a review.

Reporting Obligations: Modelo 721, 172, 173 and DAC8

Crypto reporting in Spain is defined by two layers: obligations of the taxpayer, and obligations of the service providers that hold or exchange crypto for Spanish clients. Together, they give the tax authority a growing view of crypto holdings.

Modelo 721: crypto held abroad

Spanish tax residents must file Modelo 721 when the value of crypto held with custodians outside Spain exceeds €50,000 on 31 December. The return is filed between 1 January and 31 March of the following year. Once filed, a new return is only required if the value increases by more than €20,000 or the holdings are closed. Crypto in self-custody wallets, where the holder controls the private keys, is not covered by Modelo 721, although it remains subject to income and wealth tax.

Modelo 172 and 173: Spanish providers

Crypto service providers resident in Spain, or operating through a Spanish establishment, report their clients’ year-end balances (Modelo 172) and their operations (Modelo 173) to the tax authority. A draft ministerial order planned to replace Modelo 173 with a new DAC8 return from 2026, but its legal basis was the bill that lapsed with the dissolution of the Cortes, so its timing is now uncertain.

DAC8 and cross-border exchange

DAC8 has applied across the EU since 1 January 2026. Providers in other Member States that have transposed it report data on Spanish-resident clients to their own tax authorities, which exchange it with Spain. The delay in Spain’s own transposition does not stop that information from reaching the Spanish authority through other Member States.

AML when converting to fiat

Separate from tax reporting, banks and crypto providers apply anti-money laundering rules under Ley 10/2010 when large amounts are converted or transferred. A consistent tax history is often the best evidence of the origin of funds.

Wealth Tax and the Solidarity Tax on Crypto

Wealth tax in Spain applies to the net worth of residents above a general exemption of €700,000, plus up to €300,000 for the main home, with rates and allowances set by each autonomous community. Crypto is included at its market value on 31 December, whether held on an exchange or in self-custody.

Several regions, including Madrid and Andalucía, apply a 100% allowance on wealth tax. However, the Temporary Solidarity Tax on Large Fortunes applies to net worth above €3 million regardless of region, at rates from 1.7% to 3.5%, with a deduction for any regional wealth tax actually paid. For crypto holders with large unrealised gains, the combination of wealth tax and solidarity tax can be significant even if nothing is sold.

Non-residents are subject to wealth tax only on assets located in Spain. Whether crypto is located in Spain depends on factors such as the residence of the custodian, which should be analysed case by case.

Residents, Non-Residents and the Beckham Regime

The Spanish tax treatment of crypto depends on the taxpayer’s residence status. Residence is generally determined by spending more than 183 days in Spain during the calendar year, or by having the main centre of economic interests or family in Spain.

For investors relocating to Spain, the timing of crypto disposals relative to the change of residence can materially change the tax outcome. Spain’s exit tax applies to shares and participations, not directly to crypto held personally, but crypto held through companies may be affected. Relocation planning should be completed before the investor becomes resident.

Crypto, Tax and Real Estate in Spain

Using crypto to acquire property in Spain has tax consequences at two levels: the disposal of the crypto and the acquisition of the property. Converting crypto to euros to pay the price, or paying the seller directly in crypto, are both disposals that generate a gain or loss in the buyer’s IRPF. The property purchase itself is subject to transfer tax (ITP) on resale property or VAT plus stamp duty on new builds, as for any buyer.

The notary will identify the means of payment and verify the origin of funds under Ley 10/2010, so a clean tax history of the crypto used is a central part of the file. Investors who want to buy without triggering the gain can consider borrowing against their crypto, as explained in our guide to crypto-backed loans for property. Sellers who receive crypto face their own rules, covered in our guide to selling property in Spain for crypto. For investors comparing jurisdictions, our analysis of buying property in Portugal with crypto explains why Portugal treats long-held crypto differently.

Common Mistakes and Audit Risk

Most crypto tax problems in Spain arise from incomplete records rather than from deliberate non-compliance. The most frequent mistakes are:

• Ignoring swaps. Treating crypto-to-crypto or crypto-to-stablecoin exchanges as non-taxable leads to undeclared gains.
• Missing staking income. Rewards must be declared when received, even if not sold.
• Incorrect acquisition costs. Without full histories, FIFO cannot be applied, and the tax authority may challenge undocumented costs.
• Forgetting Modelo 721. Residents with crypto on foreign exchanges above €50,000 at year end must file it, even if they made no sales.
• Treating internal transfers as sales. Moving crypto between your own wallets is not taxable, but must be documented to show it.
• Mixing personal and business activity. Organised trading or mining can be reclassified as business income, taxed in the general base.

The Spanish tax authority receives data from Spanish providers, from other Member States and from banks when crypto is converted to fiat. Inconsistencies between that data and the taxpayer’s returns are a common trigger for reviews. A voluntary late filing before any notification from the tax authority generally carries surcharges rather than penalties, which makes correcting past years advisable.

Annual Crypto Tax Checklist for Spanish Residents

• List every exchange, custodian and wallet you used during the year, including inactive ones.
• Export full transaction histories and on-chain records before platforms close or limit access.
• Identify every swap, including conversions into stablecoins, as a taxable disposal.
• Record staking and lending rewards at their euro value on the day received.
• Match transfers between your own wallets so they are not treated as sales.
• Apply FIFO by asset and keep the calculation file for at least four years.
• Check whether crypto held abroad exceeded €50,000 on 31 December for Modelo 721.
• File Modelo 721 between 1 January and 31 March if required.
• Value total crypto holdings at 31 December for wealth tax and the solidarity tax.
• Review unrealised losses before year end to offset gains where appropriate.
• If you plan to buy property with crypto, model the tax on the disposal before signing arras.
• Correct errors in past years voluntarily before receiving any notice from the tax authority.

Frequently Asked Questions