{"id":6455,"date":"2026-07-09T17:21:46","date_gmt":"2026-07-09T15:21:46","guid":{"rendered":"https:\/\/maraz.es\/?p=6455"},"modified":"2026-07-13T22:41:10","modified_gmt":"2026-07-13T20:41:10","slug":"separating-operating-real-estate-into-a-family-socimi","status":"publish","type":"post","link":"https:\/\/maraz.es\/en\/separating-operating-real-estate-into-a-family-socimi\/","title":{"rendered":"Separating operating real estate into a Family SOCIMI: Legal and tax engineering"},"content":{"rendered":"

In successful family businesses, it is common for successive generations to diverge. What in the first generation was a single, solid and focused trunk branches out, in the second and third generations, into limbs with different visions, needs and roles.<\/strong> On one side, the managing shareholders<\/strong>, who lead day-to-day operations and bear the business risk; on the other, the financial or passive shareholders,<\/strong> removed from management, who legitimately aspire to earn a return on the wealth the family has built up over the years.<\/p>\n

The friction point is almost always the same: the managers need to retain cash to invest in the plant, finance working capital or grow; the passive shareholders want a periodic, predictable and tax-efficient dividend.<\/strong> Forcing impossible consensus, or starving the operating company’s treasury to appease the passive branch, is not sustainable. The professional solution runs through a redesign of the group’s architecture: separating the operating real estate – the industrial units, logistics centres, offices – from the commercial business, and deciding, on sound criteria, in which vehicle to house it.<\/p>\n

This article develops the legal and tax engineering of that separation, with the focus placed where it matters most: on ring-fencing business risk from the real estate estate,<\/strong> on the treatment of properties encumbered with mortgages and guarantees, and on the far-from-trivial choice between a family SOCIMI and a conventional asset-holding company. It is an operation we approach as part of our financial advisory for family businesses<\/a>, and we write for the reader who already has the problem on the table, not for someone seeking an introduction.<\/p>\n

Real estate \u201ctrapped\u201d inside the operating company<\/strong><\/h2>\n

Across the industrial fabric of the Valencian Community, it is common for production plants, warehouses or head offices to belong to the very same company that manufactures and sells. Keeping the bricks and mortar on the operating company’s balance sheet drags along two first-order inefficiencies.<\/strong><\/p>\n

Full exposure to commercial risk<\/strong><\/h3>\n

If the commercial activity suffers a serious setback – a margin crisis driven by energy costs, the loss of a key customer, litigation or a sudden insolvency – the entire real estate estate the family has taken generations to accumulate is exposed to creditors.<\/strong> The property ends up acting as an involuntary guarantor of the ups and downs of the business. This is the logic underpinning the OpCo-PropCo scheme we already explained when discussing the advantages of a holding company to structure a family group<\/a>: the operating company runs the business, and a separate company owns the properties and leases them to it.<\/p>\n

Permanent conflict over dividend policy<\/strong><\/h3>\n

When the properties coexist with the operating business, the need to finance working capital or to undertake CapEx continuously drains the treasury. The result is paradoxical: even where the real estate business is stable and profitable, the passive branch receives nothing, because the cash is retained to sustain the plant. Putting a figure on that distributable cash is, precisely, one of the objectives of a professional business valuation<\/a>.<\/p>\n

Phase one: the tax-neutral real estate spin-off<\/strong><\/h2>\n

The first step is to extract the industrial units and offices from the operating company and place them under an independent company within the group. The barrier that holds many owners back is the fear of an immediate tax cost: the latent capital gain under Corporate Income Tax, the shareholders’ Personal Income Tax (IRPF) and the municipal capital gains tax (IIVTNU)<\/strong>. That cost is neutralised by structuring the operation under the special regime for mergers, spin-offs, asset contributions and share-for-share exchanges (the FEAC regime),<\/strong> governed by Chapter VII of Title VII of Law 27\/2014 on Corporate Income Tax (LIS).<\/p>\n

The regime enshrines the principle of neutrality: it defers – it does not eliminate – the taxation of capital gains until a subsequent transfer. It is the same mechanism we use when designing a carve-out to separate part of a business.<\/p>\n

Choosing the right route: full vs. partial spin-off<\/strong><\/h3>\n

Here it pays to be surgical, because this is where the most operations get reassessed by the tax authorities.<\/strong> The partial spin-off (art. 76.2.1o.b LIS) requires that what is segregated constitutes a branch of activity:<\/strong> a set of elements capable of operating under its own means (art. 76.4 LIS). For leasing activity, the Directorate-General for Taxes (DGT) requires that the activity was already being carried on with an organisation of material and human resources – the well-known full-time employee requirement of art. 5.1 LIS. If what is moved is isolated properties with no structure of their own, the partial spin-off is the most vulnerable flank of the whole operation.<\/p>\n

Where there is no defensible branch of activity, the safest tool is the proportional full spin-off:<\/strong> the company is divided and the shareholders receive an identical stake in each beneficiary company, and in that case the law does not require a branch of activity. It is a distinction that may look minor and which, poorly resolved, brings down the entire deferral.<\/p>\n

The valid economic purpose (art. 89.2 LIS)<\/strong><\/h3>\n

The regime does not apply where the operation has tax fraud or evasion as its principal objective. The good news is that recent doctrine has expressly recognised as valid precisely the purposes this restructuring pursues.<\/strong><\/p>\n

The DGT, in 2025 rulings, has admitted risk compartmentalisation, protection of the real estate estate and improved management (ruling V1956-25), as well as the planning of future succession and the prevention of conflicts between family branches (ruling V0223-25) as valid economic purposes. The Supreme Court, for its part, holds that the tax advantage is inherent to the deferral regime; what is prohibited is that this advantage becomes the purpose of the operation, not that it exists.<\/p>\n

In practice, this means that a well-documented file – with an economic report, minutes of the shareholder conflict where one exists, and a business plan – is the best insurance policy against a tax audit. In operations of a certain size, a prior binding ruling from the DGT is money well spent.<\/p>\n

Phase two: asset-holding company or family SOCIMI?<\/strong><\/h2>\n

With the properties now outside the operating company, the strategic dilemma arises. Many advisors default to a plain asset-leasing S.L. without analysing the alternatives. It is worth comparing both vehicles in detail, because the differences in current taxation and succession treatment are enormous.<\/strong><\/p>\n

The SOCIMI regime in 2026, in brief<\/strong><\/h3>\n

The SOCIMI is governed by Law 11\/2009. Its essential features: the form of an S.A. (public limited company) with minimum share capital of EUR 5 million (which can be covered entirely by contributing properties), a single class of shares, mandatory listing on a market or multilateral trading facility, at least 80% of assets in urban properties for lease (or eligible holdings), at least 80% of income arising from those rentals, a minimum holding period of 3 years, and – crucially for the passive branch – a mandatory dividend distribution.<\/p>\n

The law (art. 6) requires distributing 80% of the profit from leasing income, 50% of capital gains on the sale of eligible assets, and 100% of dividends from eligible holdings<\/strong>. In exchange, the company is taxed at 0% under Corporate Income Tax.<\/p>\n

It is worth knowing the two special levies that act as a counterweight: a 15% charge on undistributed profits that have not been taxed at the general rate, and a 19% charge on dividends paid to shareholders holding 5% or more where, in the hands of that shareholder, they are taxed at less than 10%. In a family SOCIMI with a generous distribution, the first rarely triggers; the second calls for careful review of the shareholding structure.<\/p>\n

Comparative matrix<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n
\n

Dimension<\/strong><\/p>\n<\/td>\n

Asset-holding company<\/strong><\/td>\nFamily SOCIMI<\/strong><\/td>\n<\/tr>\n
Legal framework<\/strong><\/td>\nArt. 5.2 LIS<\/td>\n\n

Law 11\/2009<\/p>\n<\/td>\n<\/tr>\n

\n

Minimum capital<\/strong><\/p>\n<\/td>\n

No special minimum (S.L.)<\/td>\nEUR 5m (contributable in property)<\/td>\n<\/tr>\n
Listing<\/strong><\/td>\nNo<\/td>\n\n

Mandatory (e.g. BME Scaleup)<\/p>\n<\/td>\n<\/tr>\n

\n

Corporate Income Tax rate<\/strong><\/p>\n<\/td>\n

25% general<\/td>\n0% (plus 15% \/ 19% levies)<\/td>\n<\/tr>\n
Dividend distribution<\/strong><\/td>\nVoluntary<\/td>\n\n

Mandatory (80 \/ 50 \/ 100)<\/p>\n<\/td>\n<\/tr>\n

\n

Economic double taxation<\/strong><\/p>\n<\/td>\n

Yes: 25% CIT + shareholder IRPF<\/td>\nEliminated: shareholder IRPF only<\/td>\n<\/tr>\n
Liquidity of the shares<\/strong><\/td>\nLow<\/td>\n\n

High (listed) + objective valuation<\/p>\n<\/td>\n<\/tr>\n

\n

Wealth Tax exemption \/ 95% ISD relief<\/strong><\/p>\n<\/td>\n

At risk if no genuine economic activity<\/td>\nStrong argument in favour, but not guaranteed<\/td>\n<\/tr>\n
Cost and complexity<\/strong><\/td>\nLow<\/td>\n\n

High (listing, compliance)<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

 <\/p>\n

ISD = Inheritance and Gift Tax\u00a0 –\u00a0 CIT = Corporate Income Tax\u00a0 –\u00a0 IRPF = Personal Income Tax.<\/em><\/p>\n

The maths of the saving: the end of double taxation<\/strong><\/h2>\n

The financial heart of the decision lies in how the real estate cash flow is taxed. Under an asset-holding S.L., the rental profit is first taxed at 25% under Corporate Income Tax and, when distributed, again in the shareholder’s IRPF (the savings base, with progressive rates that in 2026 range from 19% to 30%). This is the classic economic double taxation:<\/strong><\/p>\n

Div(asset-holding) = R x (1 – T_CIT) x (1 – T_IRPF)<\/em><\/strong><\/p>\n

Under the SOCIMI regime, with the company taxed at 0%, the first toll disappears and the net return simplifies to:<\/strong><\/p>\n

Div(SOCIMI) = R x (1 – T_IRPF)<\/em><\/strong><\/p>\n

Worked example: industrial units in Alicante (2026)<\/strong><\/h3>\n

A business-owning family in the province owns five units used for plastic injection moulding and technical die-making, leased to the group itself and to third parties. They generate gross rental income of EUR 800,000 per year; with EUR 100,000 of costs (property tax, insurance, maintenance, administration), the net profit is R = EUR 700,000. To keep the comparison like-for-like, in both scenarios we assume an average effective rate of 25% in the shareholders’ IRPF.<\/p>\n

One important nuance versus simplified versions of this calculation: the SOCIMI is not obliged to distribute 100% of the leasing profit, but 80%. That 80% is what flows to the shareholder with the efficiency of the regime; the remaining 20% may be retained (bearing, where applicable, the 15% levy if not reinvested). The example reflects this.<\/p>\n

Option A – Traditional asset-holding S.L.<\/strong><\/h4>\n