When a founder with US assets starts thinking about optimizing their structure from Spain, the market’s default answer is still “set up a holding company in Delaware or Luxembourg.” Our view — grounded in years of practice — is different: for many founders and families holding stakes in C-Corps or LLCs in the United States, a Spanish ETVE — governed by the special regime under Articles 107 and 108 of Ley 27/2014 del Impuesto sobre Sociedades — is equally tax-efficient, cheaper to run, more defensible under regulatory scrutiny, and above all, far better integrated with the group’s real center of gravity when decision-making sits in Spain. This article explains when and why.
Why More US-Spain Founders Are Putting the Holdco in Spain, Not Delaware
The fiscal imagination of the Hispanic-American tech entrepreneur tends to carry two inherited biases. First: Delaware is the natural home for any holding structure. Second: if the holding goes to Europe, it should be the Netherlands or Luxembourg. Both biases are understandable in their origins, and both are becoming obsolete.
Delaware is the gold-standard incorporation jurisdiction in the US for good corporate law reasons — statutory flexibility, the Court of Chancery, no state corporate income tax on out-of-state activity — but it confers no special tax advantage to a founder who is already a Spanish tax resident. From a Spanish perspective, a Delaware C-Corp paying dividends to a Spanish parent is treated exactly like any other foreign subsidiary. What matters is not where the holdco is incorporated, but which tax regime applies to that holdco in its country of residence.
And that is precisely where the Spanish ETVE changes the equation. Since the LIS came into force in 2014, Spain has offered a dividend and capital-gains exemption on foreign subsidiary income that competes directly with the Dutch participation exemption and the Luxembourg SOPARFI exemption. The net-result differential between a Dutch holding company and a Spanish ETVE for a group with US subsidiaries is, in most cases, less than 2% of gross income. The differential in structure costs and reputational risk, however, is enormous.
When the holdco’s shareholders also include European or Latin American co-investors who are not Spanish tax residents, the ETVE adds its exclusive advantage: distributions of exempt income to those non-resident shareholders are not subject to IRNR (Spain’s non-resident income tax) withholding. Put simply: the European VC fund that co-invests with the founder receives its return with no additional withholding in Spain. For an international investment structure, that is worth a great deal.
Art. 21 LIS — The 95% Exemption as the Foundation of Everything
The ETVE is built on Art. 21 of Ley 27/2014 (LIS) as its primary exemption rule. This article establishes that 95% of dividends and gains from the transfer of stakes in both resident and non-resident entities are exempt, subject to four cumulative conditions.
First condition — Minimum stake. The Spanish entity must hold at least 5% of the capital or equity of the subsidiary, or the acquisition cost of the stake must have exceeded €20 million. For a founder who owns 100% (or a significant majority) of their Delaware C-Corp, this threshold is met comfortably.
Second condition — Minimum one-year holding period. The stake must have been held continuously for at least one year before the dividend becomes payable or the stake is transferred. This requirement is relevant in the early years after forming the ETVE: if the C-Corp stake is contributed to the ETVE in January 2026, the ETVE cannot distribute exempt dividends from that C-Corp until January 2027 — unless the founder’s prior holding period is carried over, which depends on the type of reorganization used.
Third condition — Analogous tax of at least 10%. The subsidiary must have been subject to a tax that is identical or analogous in nature to Spain’s Impuesto sobre Sociedades at a nominal rate of at least 10%. A US C-Corp is subject to federal corporate income tax at 21% (since the Tax Cuts and Jobs Act of 2017), which clears the 10% threshold by a wide margin. The analysis gets more complex when the C-Corp holds significant tax credits that reduce its effective rate: Art. 21.1.b) LIS refers to the nominal rate, but the AEAT may examine the effective rate when the outcome appears artificially depressed.
Fourth condition — No tax-haven jurisdiction. The subsidiary must not be resident in a territory classified as a tax haven or non-cooperative jurisdiction. Delaware is on no Spanish or European non-cooperative territory list.
When all four conditions are met, the exemption is automatic: 95% of the dividend received from the C-Corp is not taxable in the ETVE’s corporate tax return. The remaining 5% is included in taxable income and taxed at the standard corporate rate (25%), resulting in an effective tax cost on the dividend of 1.25%. On a €1 million dividend from the C-Corp, the tax cost in the ETVE is €12,500. Without the exemption, it would be €250,000.
ETVE (Art. 107-108 LIS) — What It Adds on Top of the General Regime
If the Art. 21 LIS exemption is already this powerful, what does the ETVE regime under Arts. 107-108 LIS add? The answer is one rule — but one with enormous impact when there are non-resident shareholders in the structure.
Art. 108.2.a) LIS provides that income received by non-resident entities or individuals from dividends or profit-sharing distributions made by the ETVE will not be included in the taxable base of IRNR (Spain’s non-resident income tax), provided those distributions can be traced to income that qualified for the Art. 21 LIS exemption.
In practical terms: a plain Spanish company (a holdco without ETVE status) distributing dividends to a non-resident shareholder — whether a US individual, a European VC fund, or a Latin American family office — must withhold at the applicable rate: 19% by default, reduced by the relevant treaty. For a US shareholder, Art. 10 of the Spain-US Tax Treaty (as amended by the 2019 Protocol, BOE-A-2019-15166) cuts that withholding to 15% in the general case, or to 5% if the US shareholder holds 10% or more of the voting shares.
The ETVE eliminates that withholding entirely when dividends are traceable to exempt income. Not 5%, not 15%: zero. The full cycle — C-Corp generates profit in the US, pays a dividend to the ETVE (5% US withholding under the Treaty under Art. 10), the ETVE distributes to non-resident shareholders — closes with an effective Spanish tax cost of zero on international flows.
The ETVE regime is elective: access is obtained by notifying the election on the census form (Modelo 036) with the AEAT. There is no requirement to change the entity’s legal form or meet any size threshold. A newly incorporated Spanish SL can be an ETVE from its first fiscal year.
Worked Case Study: Founder with a Delaware C-Corp ($5M Valuation)
Imagine Alejandro, a Spanish founder tax-resident in Madrid, who holds 80% of a Delaware C-Corp valued at $5 million. The C-Corp generates annual profits of $400,000 and has a 21% federal effective tax rate. Alejandro also has a US co-investor holding the remaining 20%.
Current structure (flat, no holdco): When the C-Corp distributes dividends to Alejandro, the US withholds 15% under Art. 10 of the Treaty (Alejandro as a Spanish individual). Alejandro receives the net dividend in Spain and declares it in his IRPF return as capital income: 19–28% depending on the amount. If the C-Corp distributes $300,000, the US retains $45,000 (15%) and Alejandro receives $255,000 in Spain, where he pays IRPF of between $48,450 (19%) and $71,400 (28%). Total tax on $300,000: between $93,450 and $116,400, for a combined effective rate of 31–39%. And if he ever sells the C-Corp, the capital gain is taxed in IRPF at savings-income rates.
Structure with a Spanish ETVE: Alejandro contributes his 80% stake in the C-Corp to a Spanish ETVE (the process is described in Section 6 below). The ETVE receives dividends from the C-Corp: the US withholds 5% (the corporate treaty rate under Art. 10, since the ETVE holds ≥10% of voting shares). The ETVE receives $285,000 net from the $300,000 distributed. In Spain, 95% of the dividend is exempt under Art. 21 LIS; the remaining 5% ($15,000) is taxed at the 25% corporate rate: a Spanish tax cost of $3,750.
When the ETVE distributes the $285,000 to Alejandro (a Spanish-resident shareholder), Alejandro pays IRPF on the dividend received. Here the ETVE offers no advantage over a plain holdco: both work the same for resident shareholders. The differential advantage appears on the distribution to the US co-investor holding the 20%: a plain holdco would withhold 15% on his proportional share; the ETVE, since that distribution traces to exempt income, withholds nothing.
Advantage on the C-Corp sale: If in 2031 Alejandro sells the C-Corp through the ETVE for $12 million, the gain in the ETVE ($7 million over the initial $5M valuation) is 95% exempt under Art. 21 LIS. The ETVE pays corporate tax only on the 5% ($350,000) at 25%: $87,500. Had Alejandro sold directly (without the holdco), the gain would have been taxed in IRPF at 23–28% on the full $7 million, producing a bill of between $1,610,000 and $1,960,000. The difference is over $1.5 million.
Cost Comparison: Spanish ETVE vs Dutch Holdco vs Luxembourg SOPARFI
Our detailed comparison of Spain vs Luxembourg holding structures covers this choice in depth. Here I’ll summarize the key conclusions for the specific profile of a founder with US assets:
| Feature | Spanish ETVE | Dutch Holdco (BV) | Luxembourg SOPARFI |
|---|---|---|---|
| Dividend exemption on US subsidiary | 95% (Art. 21 LIS) | 100% (participation exemption) | 100% (Art. 166 LISC) |
| Capital gain exemption on US subsidiary sale | 95% (Art. 21 LIS) | 100% | 100% |
| Outbound withholding on non-resident shareholder | 0% (exempt income) | 0–15% | 0–15% (treaty-dependent) |
| US withholding on dividend received | 5% (Treaty, ≥10% vote) | 5% (US-NL Treaty, ≥10%) | 5–15% (US-LU Treaty) |
| Tax treaty network with emerging markets | 100+ (incl. all of LATAM) | 90+ | 85+ |
| Annual structure cost | €8,000–20,000/yr | €20,000–40,000/yr | €40,000–80,000/yr |
| Reputational / regulatory risk | Low | Medium | Medium–high |
| Substance required | Moderate (real management in Spain) | Moderate (real management in NL) | High (local directors effectively mandatory in practice) |
The exemption gap (95% in Spain vs 100% in the Netherlands and Luxembourg) represents an additional 1.25% cost on dividends received. On $500,000 of annual dividends, that difference is $6,250 per year. The structure-cost differential — ranging from €12,000 to €60,000 per year depending on the jurisdiction — far outweighs that effect. For the majority of founders and family offices with US assets in the $1M–$20M range, the Spanish ETVE is the most efficient option on a net basis.
The Dutch holdco retains its edge when the structure needs to integrate with Anglo-Saxon or Asian VC funds accustomed to BVs, or when subsidiaries are in markets where the Dutch treaty is specifically more favorable than Spain’s (certain Southeast Asian countries, for example). For anything involving Latin America and the US, the Spanish treaty network is at least equivalent.
Contributing the Stake: Share Exchange Under Art. 80 LIS
The most common friction point in structuring is this: the founder already has a C-Corp — they have had it for years, there are significant unrealized gains — and now they want to place the ETVE above it. The question is whether they can contribute their C-Corp shares to the ETVE without paying IRPF on those unrealized gains.
The answer is yes, under the tax-neutral share exchange regime set out in Art. 80 of the LIS (the special regime for mergers, spin-offs, asset contributions, and share exchanges, Arts. 76-89 LIS).
The mechanism works as follows: the founder contributes their C-Corp shares to the ETVE in exchange for newly issued ETVE shares. If, as a result of the exchange, the ETVE acquires a majority stake in the C-Corp (more than 50% of voting rights) — or increases an already majority stake — the exchange can qualify for the tax-neutral regime: the founder does not recognize a taxable gain in IRPF at the time of the contribution. Taxation is deferred until the founder transfers the ETVE shares.
The only substantive requirement is the existence of a valid business reason (motivo económico válido, MEV) for the reorganization. The MEV cannot be mere tax reduction; there must be a genuine commercial rationale: centralizing international group management, preparing for new investors, facilitating succession planning, simplifying the corporate structure ahead of a future exit. In practice, for a founder with non-resident co-investors and a growing C-Corp, the MEV justification is typically solid — the ETVE enables tax-efficient dividend management for international shareholders, which in turn facilitates raising additional capital.
Filing a voluntary MEV notice with the AEAT is not legally required under the LIS, but it is strongly recommended as preventive documentation ahead of any potential audit. At BMC, we include this notice and a supporting MEV memorandum in every new ETVE incorporation that arises from a reorganization.
Distributions to Shareholders: Non-Subjection to IRNR as the Defining Advantage
The advantage that most often tips the decision toward the ETVE — over a plain Spanish holdco relying solely on Art. 21 LIS — is the non-subjection to IRNR on distributions to non-resident shareholders.
This advantage applies in three scenarios that come up regularly in the US-Spain founder ecosystem:
US co-investor shareholder. If the structure includes a shareholder who is a US tax resident, dividends paid by a plain Spanish holdco are subject to 15% withholding (general treaty rate) or 5% (if they hold ≥10% of voting stock). The ETVE distributes those same earnings with no withholding, as long as they trace to exempt income received from the C-Corp.
European VC fund. If the founder has a European VC fund (established in Luxembourg, the Netherlands, the UK, or Ireland) as a holdco shareholder, the ETVE eliminates withholding on distributions to that fund. A plain holdco would withhold between 0% and 15% depending on the applicable treaty and the fund’s structure. On a $2 million distribution, that difference can be $100,000 to $300,000 in withholding that the ETVE avoids.
Latin American family office or trust. For structures with ownership by residents of Mexico, Colombia, Chile, or Argentina, Spain’s treaties with those countries allow reduced dividend rates (generally 10–15%). The ETVE eliminates that withholding entirely when dividends trace to exempt income.
One operational requirement is non-negotiable: the ETVE must maintain a separate accounting register that precisely documents which portion of distributed dividends comes from accumulated exempt income (dividends and capital gains from the C-Corp that qualified under Art. 21 LIS) and which portion comes from non-exempt income (any operational income in Spain, the ETVE’s own investment returns). Only the portion traceable to exempt income generates the IRNR non-subjection. This register is the ETVE’s most critical document, and its absence or poor maintenance is the most common cause of AEAT regularizations.
When We Do NOT Recommend an ETVE for US Assets
The ETVE is a powerful tool, but it is not the right answer in every case. We have identified four scenarios where we actively advise against this structure for US assets:
Next Steps
If you hold stakes in a US C-Corp or LLC and are evaluating whether a Spanish ETVE is the right structure for your situation, the analysis has three steps.
First, we verify the tax classification of your US entity: is it taxed as a C-Corp? What is its effective tax rate? Does it meet all four Art. 21 LIS requirements?
Second, we analyze your shareholder structure: are there non-resident shareholders? What is the IRNR non-subjection impact for each shareholder profile?
Third, we quantify the net tax advantage and compare it against structure costs, so the decision is based on real numbers rather than generalities.
You can start that analysis with us through our ETVE service page. The initial diagnostic — including an estimate of the potential benefit for your specific case — is the starting point for everything we do in international structuring.
For additional context on how US entities are taxed from Spain, see the holding company advisory service and the related articles in the cluster on Spanish tax residents with US assets.
