Post-Crypto Exit Real Estate and Wealth Structuring in Spain: A Guide for Founders and Family Offices

Why Post-Exit Structuring Matters Now

Vicox Legal advises crypto founders and family offices on structuring wealth in Spain following a liquidity event — a token sale, a company exit, or the disposal of an equity stake originally funded in digital assets. Spain’s regulatory posture toward this population changed materially in 2026. DAC8, the EU directive requiring crypto-asset service providers to automatically report client balances and transactions to tax authorities, applies in Spain from 1 January 2026. MiCA’s full licensing regime — capital, governance and operational standards comparable to those applied to regulated brokers — follows on 1 July 2026. Together, they close the informational gap that previously separated crypto wealth from conventional financial wealth in the eyes of the Agencia Tributaria (AEAT).

For a founder who has just converted a significant token holding into fiat, or a family office absorbing a member’s exit proceeds, this changes the sequencing of decisions. Structuring is no longer something to arrange after the fact — the holding vehicle, the tax residency position, and the source-of-funds file need to exist before the first euro moves into a Spanish notary’s escrow account. This guide sets out the legal framework, the structuring options available in Spain and Luxembourg, the transaction process, and the tax and compliance obligations that apply to post-exit capital moving into Spanish real estate and wider holdings.

Legal and Regulatory Framework

A post-exit structuring exercise in Spain sits at the intersection of several distinct bodies of law, each of which governs a different stage of the process.

Anti-money laundering and notarial control

Ley 10/2010 de prevención del blanqueo de capitales places the notary handling the property acquisition, and the gestor or lawyer advising on it, under a legal duty to verify the origin of funds before a transaction proceeds. SEPBLAC, Spain’s financial intelligence unit, supervises compliance and receives suspicious-activity reports. This obligation applies regardless of whether the funds arrive as crypto converted to fiat, wired from a family office bank account, or distributed from a Luxembourg holding company — the notary’s diligence duty does not relax because the underlying wealth originated in digital assets.

Personal income tax and the special expatriate regime

Under Article 93 LIRPF — the “Beckham Law,” expanded by the 2022 Startups Act (Ley 28/2022) — an individual who has not been Spanish tax resident in the preceding five tax years and relocates under a qualifying route (an employment contract, a directorship with under 25% shareholding, entrepreneurial activity, status as a highly qualified professional serving a startup, or remote work under the Digital Nomad Visa) can elect a flat 24% rate on Spanish-sourced employment and professional income up to €600,000, with 47% applying above that threshold, for up to six tax years. It is a common misreading of the regime that this flat rate also applies to capital gains and investment income: it does not. Savings-type income — dividends, interest, and capital gains, including gains realised on crypto-to-fiat conversion — remains taxed under the ordinary savings scale described below, and electing into Beckham Law also forfeits access to double-taxation treaty relief and standard personal allowances, a trade-off that needs modelling before, not after, election.

Exit tax and outbound relocation

Article 95 bis LIRPF imposes an exit tax — a charge on unrealised gains — on individuals who cease to be Spanish tax resident while holding significant interests in company shares. In binding ruling V0666/2025 of 14 April 2025, the Dirección General de Tributos confirmed that this provision does not extend to cryptocurrency: Article 95 bis is drafted around “shares or equity interests in any type of entity,” and standard crypto-assets such as bitcoin confer no ownership, voting, or economic participation rights of that kind. In practice, this means a founder who becomes Spanish tax resident, structures wealth here, and later relocates again is not automatically exposed to exit tax on crypto appreciation — though tokens that do confer equity-like or governance rights over an issuing entity may still fall within scope and require a case-by-case review.

Double taxation and the founder’s country of origin

Many founders structuring post-exit wealth in Spain remain, or were until recently, tax resident elsewhere, and the jurisdiction where the underlying token sale or company exit occurred may assert its own taxing right over the gain. Spain’s network of Convenios para evitar la Doble Imposición (CDIs) generally allocates taxing rights and provides foreign tax credit mechanisms, but crypto-assets are not uniformly addressed across these treaties, and the analysis of which country taxes first — and how the other grants relief — depends on the specific treaty and the character the token sale is given under each country’s domestic law. This is assessed before conversion, not after, since it can affect the optimal timing of the disposal relative to the start of Spanish residency.

Reporting obligations: Modelo 720 and Modelo 721

Spain requires tax residents to declare qualifying assets held abroad above set thresholds. Following the European Court of Justice ruling in Case C-788/19 (27 January 2022), which found the original Modelo 720 penalty regime — a 150% surcharge with an unlimited limitation period — disproportionate under EU free-movement principles, Law 5/2022 replaced it with penalties aligned to Spain’s general informative-declaration regime: €100–200 per undeclared or inaccurate data point, subject to a €1,500 minimum, rather than the previous confiscatory scale. Crypto assets held abroad — on foreign exchanges or in self-custodied wallets — are reportable under Modelo 721 once their aggregate value exceeds €50,000 as of 31 December, a distinct filing from the Modelo 720 declaration covering foreign accounts, securities and real estate.

Structuring the Proceeds: SL, SOPARFI or SPF

The choice of holding vehicle determines how post-exit proceeds are taxed on the way into Spanish real estate, how they are taxed while held, and how they can later be transferred or inherited. Three structures recur in practice for this client profile.

A Spanish sociedad limitada (SL) holding company benefits, under Article 21 of the Corporate Income Tax Act (Ley 27/2014), from a 95% exemption on dividends and capital gains derived from qualifying shareholdings — those representing at least 5% of capital, held continuously for the prior year (the alternative €20 million acquisition-value test no longer applies to periods beginning in 2026). Where the SL also holds Spanish real estate directly, that property is taxed under the ordinary corporate income tax rules rather than the participation exemption. A Luxembourg SOPARFI — an ordinary Luxembourg company, typically a SARL or SA, with no special legal form — benefits from participation exemption on dividends where the holding represents at least 10% of capital (or cost of at least €1.2 million) held for twelve months, and on capital gains under a parallel 10% or €6 million test. It is the appropriate vehicle where the group needs to hold shares in a Spanish property-owning company, conduct group financing, or retain access to Luxembourg’s double-tax-treaty network — none of which are available to a Société de Gestion de Patrimoine Familial (SPF), the pure private-wealth vehicle that pays an annual 0.25% subscription tax in place of corporate tax but cannot hold real estate directly, trade, or invoice services, and has no treaty access at all.

A point often missed by founders arriving from a purely digital-asset background: Spain has no distinct legal form or licence called a “family office.” The function — coordinating investment, tax, succession and philanthropic decisions for a family group — is performed through an ordinary holding company, and its tax treatment depends entirely on verifiable conditions, not on the label attached to it. Whether the structure qualifies as an operating entity or is reclassified as an entidad patrimonial (an asset-holding entity subject to a more restrictive regime under Article 5.2 LIS) turns on whether it maintains genuine organisation — staff, premises, active management — around the shareholdings it holds, a fact pattern that needs to be built deliberately rather than assumed.

From Liquidity Event to Spanish Assets: The Process

The mechanics of moving from a token sale to a registered Spanish property follow a consistent sequence, regardless of whether the buyer is an individual founder or a structure acting on behalf of a family office.

1. Pre-structuring and residency planning — Before any conversion takes place, counsel models the tax residency position, evaluates Beckham Law eligibility against the five-year non-residency test, and confirms which holding vehicle (SL, SOPARFI, or a combination) will receive the proceeds.
2. Verification of wallet history and origin of funds — The transaction chain from the original token issuance or company exit through to the wallet or exchange account being liquidated is documented, since this file underpins every AML check that follows.
3. AML/KYC validation with a regulated exchange — Conversion is routed through an exchange operating under, or transitioning into, the MiCA licensing perimeter, generating the compliance paper trail Spanish notaries and banks expect.
4. Crypto-to-fiat conversion and banking onboarding — Proceeds are converted and received into an account — personal, corporate, or the chosen holding vehicle’s account — with the receiving bank’s own source-of-funds review satisfied in parallel with SEPBLAC’s requirements.
5. Incorporation or activation of the holding structure — Where a new SL or SOPARFI is required, incorporation is completed and, for Luxembourg vehicles, ATAD substance requirements (registered office, local governance) are put in place before funds are deployed.
6. Property selection and due diligence — Standard Spanish real estate due diligence proceeds in parallel: nota simple review, charge and encumbrance checks, habitability and technical inspections.
7. Notarial execution — The escritura pública is signed before a Spanish notary, who independently verifies the source-of-funds documentation as part of the AML control described above.
8. Tax settlement and Land Registry inscription — Transfer taxes are settled and the acquisition is inscribed at the Registro de la Propiedad, perfecting title against third parties.

Tax Implications for Founders and Family Offices

Three tax questions arise in sequence for a founder structuring post-exit wealth in Spain: how the original gain is taxed, how the property acquisition itself is taxed, and what ongoing reporting the structure carries.

Tax on the underlying gain

Gains realised on crypto-to-fiat conversion, along with dividends and interest, fall within Spain’s savings income base (base imponible del ahorro) and are taxed on the following progressive scale for 2026, applied nationally with no regional variation:

As set out above, Beckham Law’s 24% flat rate does not reach this base — it applies only to qualifying employment and professional income — so a founder’s crypto gain is taxed on this scale whether or not Beckham Law has been elected for other income streams. Where the disposal or conversion occurred before Spanish tax residency began, sequencing that event correctly against the residency start date materially affects Spain’s taxing right over the gain, which is why pre-structuring precedes conversion in the process above rather than following it.

Tax on the property acquisition

Acquisitions of existing (second-hand) property are subject to Impuesto de Transmisiones Patrimoniales (ITP), a transfer tax set and varied annually by each autonomous community; new-build acquisitions instead carry IVA plus Actos Jurídicos Documentados (AJD). Rates differ meaningfully by region — Madrid currently applies 6% ITP and 0.75% AJD, while Andalucía applies 7% ITP and 1.2% AJD — so the applicable rate must be confirmed against the specific region and date of the transaction rather than assumed from a national average. Non-resident purchasers who later let the property, or realise a gain on its disposal, are additionally subject to Impuesto sobre la Renta de No Residentes (IRNR).

Ongoing reporting

Once the structure and any foreign-held crypto balances are in place, Modelo 720 (foreign accounts, securities and real estate) and Modelo 721 (foreign-held crypto above €50,000) become annual obligations for as long as the relevant thresholds are met, alongside Wealth Tax, which applies to worldwide assets for Spanish tax residents — including those under the Beckham Law regime, which does not exempt worldwide wealth from this tax.

AML and Source-of-Funds Compliance

The AML file for a post-exit acquisition is more extensive than for a routine property purchase, because the notary and the receiving bank are independently assessing an asset class — crypto — that regulators have historically associated with higher money-laundering risk, even where the underlying founder and company are entirely legitimate.

An acceptable source-of-funds file typically documents: the original transaction or corporate event that generated the token holding (a funding round, an airdrop tied to a verifiable contribution, an exit agreement); the wallet or exchange transaction history connecting that event to the funds being converted; the AML/KYC file from the regulated exchange used for conversion; and, where a corporate exit is involved, the underlying sale or shareholder agreement. A source that cannot be traced through this chain — proceeds moved through an unregistered peer-to-peer channel, or a wallet with no documented link to a legitimate originating transaction — is a problematic source of funds and a common cause of notarial rejection.

Banks add a second, independent layer of friction that is easy to underestimate. Spanish banks apply their own de-risking policies to crypto-derived deposits, frequently requesting the same wallet and exchange history the notary will later ask for, sometimes before an account will accept the incoming transfer at all. Opening the receiving account — whether personal or in the name of the holding structure — and pre-clearing its source-of-funds expectations before conversion is executed avoids a scenario where liquidated proceeds have nowhere compliant to land.

Under Ley 10/2010, the notary and the advising gestor are the sujetos obligados bearing primary responsibility for this verification, with SEPBLAC as the supervising authority and recipient of any suspicious-activity report. Declaración de movimiento de capitales requirements (Modelo S-1) apply in parallel where cross-border capital movements above the relevant threshold are involved. Building this file before selecting a property, rather than during the notarial process, is the single most effective way to avoid delay at signing.

Risk Mitigation and Timing

Post-exit structuring carries risks distinct from a standard property purchase, most of which are manageable with advance planning rather than during the transaction itself.

Exchange-rate and valuation risk between conversion and closing. Where any part of the purchase price is fixed in fiat terms ahead of a delayed closing, movement in the underlying crypto value between the arras (deposit) contract and completion can create a funding shortfall; arras contracts for these transactions should include specific valuation and timing clauses addressing this.

Notarial rejection of insufficiently documented funds. As described above, this is the most common point of failure and is best addressed by assembling the source-of-funds file before, not during, the transaction.

Reliance on unregulated exchanges. Conversion routed through a platform outside the MiCA perimeter, or one without a demonstrable AML programme, creates downstream difficulty evidencing the source-of-funds chain, independent of the platform’s own legitimacy.

Mixed crypto/fiat funding structures. Where only part of the purchase price originates in converted crypto, each component needs its own documented trail; blended funding is not, by itself, a problem, but it multiplies the documentation required.

Pre-transaction legal advice. Engaging Spanish counsel before the residency move, the conversion, or the property search — rather than at the point of signing an arras contract — is what allows the structuring choices above (SL versus SOPARFI, Beckham Law election, timing of the gain) to be made deliberately rather than defensively.

Standard property due diligence. Charges, mortgages, ITE (technical inspection) status and cédula de habitabilidad checks apply to a crypto-funded acquisition exactly as they would to any other purchase, and are not superseded by the AML review.

Pre-Structuring Checklist

• Confirm Spanish tax residency status and the date it will begin or has begun
• Model Beckham Law eligibility against the five-year prior non-residency test before electing in
• Decide the holding vehicle — Spanish SL, Luxembourg SOPARFI, or both — before initiating conversion
• Assemble the wallet and transaction history linking funds to their original legitimate source
• Select a crypto exchange operating within, or transitioning into, the MiCA licensing perimeter
• Confirm Modelo 721 reporting status if foreign-held crypto balances exceed €50,000
• Engage a Spanish notary and gestor early to pre-clear the anticipated source-of-funds file
• Run standard property due diligence — nota simple, charges, ITE, cédula de habitabilidad
• Draft arras contract clauses addressing crypto valuation movement between deposit and closing
• Confirm the applicable ITP/AJD or IVA/AJD rate for the specific autonomous community and date
• Plan Wealth Tax exposure on worldwide assets, including under a Beckham Law election
• Establish ATAD substance in advance if a Luxembourg SOPARFI will hold shares in the structure

Frequently Asked Questions