SOCIMI and Taxation in 2026: Taxation of Dividends and Capital Gains

# SOCIMI and Taxation in 2026: Taxation of Dividends and Capital Gains

SOCIMI (Societies Anonyme Listed for Investment in the Real Estate Market) are taxed under a special fiscal regime that clearly differentiates them from ordinary shares and real estate investment funds. In 2026, the dividends distributed by these companies do not benefit from the €1,500 exemption applicable to other dividends and are subject to withholding tax at source, while the capital gains generated from the sale of their shares follow the general rules of the savings base of the IRPF. If you invest in SOCIMI or are considering doing so, this article explains exactly how to declare each type of income.

What is a SOCIMI and Why Does It Have a Special Tax Regime

SOCIMI are real estate investment vehicles listed on the stock market, regulated by the Law 11/2009, of October 26, modified by Law 16/2012 (BOE). Their model is inspired by the Anglo-Saxon REITs (Real Estate Investment Trusts) and is designed to channel investment into the rental real estate market.

The most relevant fiscal feature is that the SOCIMI itself is taxed at 0% on the Corporate Income Tax (IS), provided it meets legal requirements: distributing at least 80% of the profits from rental income, 50% of gains from the transfer of real estate, and 100% of dividends received from other SOCIMI (according to Law 11/2009, Article 6). In exchange, the tax burden is passed on to the final investor, who pays it in their IRPF for the dividends received.

This structure has a significant practical consequence: the individual investor cannot apply the €1,500 exemption on dividends that exists for ordinary shares, because the regulation explicitly excludes it for SOCIMI dividends (AEAT, binding consultation V1330-14 and subsequent regulations).

How Do SOCIMI Dividends Tax in the IRPF 2026

The dividends received from a SOCIMI are integrated into the savings base of the IRPF as capital gains. The applicable rates in 2026, according to the current scale (AEAT), are:

• 19% for the first €6,000 of the savings base
• 21% between €6,000 and €50,000
• 23% between €50,000 and €200,000
• 27% between €200,000 and €300,000
• 28% from €300,000 onwards

Withholding Tax on SOCIMI Dividends

The payer (the SOCIMI or the financial intermediary) is obligated to apply a withholding tax of 19% at the time of dividend payment (AEAT, Articles 90 and following of the IRPF Regulation). This withholding is deducted from the differential tax in the income tax return, so it is not an additional cost, but a prepayment.

Key Point: Unlike dividends from ordinary shares, SOCIMI dividends do not have the exemption for the first €1,500. This means that the first euro received is already taxable. This is one of the most common errors made by investors when declaring SOCIMI income.

Practical Example: SOCIMI Dividend

Suppose you receive €2,400 in dividends from a SOCIMI listed on the Continuous Market in 2026. The intermediary withholds 19%, i.e., €456, and you receive net €1,944.

In your income tax return:

• You integrate €2,400 into the savings base as capital gains.
• If your total savings base does not exceed €6,000, you pay 19% → tax: €456.
• The withholding already practiced (€456) is fully deducted → result: €0 to pay (the withholding covers the tax exactly).
• If your total savings base exceeds €6,000, the portion exceeding it is taxed at 21% or more, generating a small additional tax to pay.

Capital Gains from the Sale of SOCIMI Shares: How to Declare Them

When you sell shares of a SOCIMI on the stock market, the gain or loss obtained follows the general rules of the savings base of the IRPF, exactly the same as the sale of any other listed share. There is no special treatment for SOCIMI capital gains.

The gain is calculated as:

Capital gain = Transmission value − Acquisition value − Deductible expenses

The deductible expenses include the purchase and sale commissions credited (AEAT). Periodic custody fees cannot be deducted.

The gain is integrated into the savings base and is taxed at the same rates as dividends (19%, 21%, 23%, 27%, or 28% depending on the brackets).

Practical Example: Capital Gain in SOCIMI

You buy 500 shares of a SOCIMI at €12 per share (total cost: €6,000, plus €15 purchase commission). Two years later you sell them at €16 per share (income: €8,000, minus €20 sale commission).

• Acquisition value: €6,000 + €15 = €6,015
• Transmission value: €8,000 − €20 = €7,980
• Capital gain: €7,980 − €6,015 = €1,965

This gain is taxed at 19% (if your total savings base does not exceed €6,000) → tax: €373.35.

If you have other investment losses in the same year, you can offset them with this gain (AEAT, Article 49 LIRPF). Uncompensated losses can be carried forward to the next 4 years.

SOCIMI and the Two-Month Rule: Does It Apply?

The well-known anti-abuse rule for losses (Article 33.5 LIRPF) prevents the recognition of tax losses when repurchasing similar assets within two months before or after the sale (one month for non-listed assets). This rule does apply to SOCIMI shares, since they are listed on regulated markets and are homogeneous assets. If you sell with losses and repurchase within that period, the loss is deferred until you sell definitively.

SOCIMI vs Real Estate Investment Funds: Key Fiscal Differences

A common question is whether it is better to invest in a SOCIMI or a real estate investment fund. From a fiscal perspective, the differences are significant:

The main fiscal disadvantage of SOCIMI compared to funds is the lack of deferral: since they are obligated to distribute most of their profits, the investor pays tax each year on the dividends received, without the possibility of deferring taxation as occurs with transfers between funds.

Double Taxation in Foreign SOCIMI

Some Spanish investors access REIT or foreign SOCIMI (French, German, US) through brokers. In these cases, the dividend may be subject to withholding tax in the country of origin, in addition to being taxed in Spain.

The mechanism to avoid double taxation is the deduction for international double taxation (Article 80 LIRPF): you can deduct the lesser of these two amounts:

• The tax actually paid in the foreign country on these incomes.
• The result of applying the effective average rate of the IRPF to the portion of the savings base attributable to these incomes.

To apply this deduction correctly, you need the certificate of withholdings issued by the foreign payer or the financial intermediary. Consult the double taxation agreement between Spain and the country of origin of the SOCIMI (available on the AEAT website).

How to Declare SOCIMI Income in the 2026 Tax Return

In the IRPF return for the 2026 tax year (to be filed in the 2027 campaign), SOCIMI income is reflected as follows:

• Dividends: capital gains box (savings base). The data appears in the AEAT draft if the intermediary has reported correctly. Always verify the full amount and the withholding practiced.
• Capital gains/losses: box for capital gains and losses from the transfer of assets with a generation period exceeding one year (savings base). If the holding is less than one year, they are taxed in the savings base since 2015 (fiscal reform).
• International double taxation: specific box for deductions.

Practical Tip: If you receive dividends from multiple SOCIMI or have frequent buy/sell operations, use a spreadsheet to record purchase price, date, commissions, and dividends received. This greatly facilitates the IRPF filing and reduces the risk of errors.

You can use the savings base calculator available on this site to estimate your tax before filing the return.

Common Errors When Declaring SOCIMI

1. Applying the €1,500 exemption to SOCIMI dividends. This is the most common error. This exemption does not apply (AEAT, current regulations in 2026).
2. Not including automatically reinvested dividends. If the SOCIMI offers a dividend reinvestment plan (scrip dividend), the equivalent amount in cash is taxable.
3. Forgetting the purchase/sale commissions when calculating the capital gain. They are deductible and reduce the taxable base.
4. Not offsetting losses from other assets with SOCIMI gains. The offset is a taxpayer's right, not an automatic application by the Tax Agency.
5. Confusing the acquisition value when receiving free shares (free issues): the cost is redistributed among all shares.

Sources and Reference Legislation

• Law 11/2009, of October 26, regulating the Sociedades Anónimas Cotizadas de Inversión en el Mercado Inmobiliario (BOE number 259, 27/10/2009), modified by Law 16/2012.
• Law 35/2006, of November 28, of the Income Tax on Individuals (LIRPF), Articles 33, 49, 80 (BOE).
• Royal Decree 439/2007, IRPF Regulation, Articles 90 and following on withholdings (BOE).
• AEAT — State Tax Agency: agenciatributaria.gob.es (binding consultations, IRPF 2026 manual).
• CNMV — National Commission of the Securities Market: cnmv.es (registry of SOCIMI listed in Spain).
• BOE — Official State Gazette: boe.es.