Investment Agreement Spain (Acuerdo de Inversión)

An Investment Agreement Spain (Acuerdo de Inversión) is a formal written contract between one or more investors (inversores) and a company, project promoter, or co-investor, documenting the terms under which capital (capital de inversión) is contributed in exchange for equity participation, profit sharing, loan repayment, or other agreed returns. Investment agreements in Spain are governed by a layered legal framework — the Código Civil (Real Decreto de 24 de julio de 1889) for the general contractual framework under Articles 1255 and 1091; the Ley de Sociedades de Capital (Real Decreto Legislativo 1/2010 — LSC) for equity investments in sociedades de responsabilidad limitada (S.L.) and sociedades anónimas (S.A.); and the Ley 35/2003 de Instituciones de Inversión Colectiva (IIC) for investments structured as collective investment schemes.

The Spanish financial regulatory framework for investments is primarily supervised by the Comisión Nacional del Mercado de Valores (CNMV), established under the Ley 24/1988 del Mercado de Valores (now superseded by the Ley de los Mercados de Valores y de los Servicios de Inversión — Ley 6/2023). The Ley 6/2023 implements MiFID II (Directiva 2014/65/UE) and MiFIR (Reglamento UE 600/2014) in Spain, establishing thorough investor protection rules, product governance requirements, and transparency obligations for investment products marketed to Spanish investors. For private investment agreements not constituting collective investment schemes or regulated financial instruments, the CNMV's regulatory oversight does not directly apply — but investor protection principles from MiFID II and the LGDCU (Real Decreto Legislativo 1/2007) remain relevant for retail investors.

In the context of private equity and venture capital — which represent a significant portion of Spain's investment agreement market — the Ley 22/2014, de 12 de noviembre, de Entidades de Capital-Riesgo, Otras Entidades de Inversión Colectiva de Tipo Cerrado y Sociedades Gestoras, regulates entidades de capital-riesgo (ECR — venture capital and private equity entities), entidades de capital-riesgo-pyme (ECR-Pyme), and sociedades de capital-riesgo (SCR). These entities are subject to CNMV supervision and must be registered in the corresponding CNMV registry. Investment agreements involving ECR participation are drafted in compliance with Ley 22/2014 and the applicable fund documentation (folleto informativo, reglamento de gestión).

For direct investment in Spanish companies, the Ley de Sociedades de Capital (LSC) governs the corporate mechanics: equity contributions to an S.L. require a modification of the company's estatutos and the Libro de Socios, notarised under Ley 14/2013 de Apoyo a los Emprendedores and registered in the Registro Mercantil. Investment agreements in S.L. companies often include pactos parasociales (shareholders' agreements) under LSC Article 29, which are binding between the parties but do not affect third parties or the company directly. For S.A. companies, equity investments involve the issuance of acciones (shares) through a capital increase (ampliación de capital) under LSC Articles 295–317, requiring notarisation and Registro Mercantil registration.

Shareholder protections in Spanish investment agreements typically draw on LSC provisions including: tag-along rights (derechos de acompañamiento — derecho de co-venta), drag-along rights (obligación de arrastre), anti-dilution provisions, liquidation preferences (preferencias de liquidación), and pre-emption rights (derechos de adquisición preferente — tanteo y retracto) under LSC Articles 107 and 188. The pacto de socios or shareholders' agreement formalises these protections in a binding private agreement between the investor and existing shareholders, separate from the company's public estatutos.

The taxation of investment returns in Spain is governed by the Ley 35/2006 del Impuesto sobre la Renta de las Personas Físicas (IRPF) for individual investors — dividends are subject to IRPF at savings rates of 19%–28%; capital gains are subject to IRPF at savings rates of 19%–28% depending on the gain amount. Corporate investors are subject to the Impuesto sobre Sociedades (IS) under Ley 27/2014, with a standard rate of 25%. The Impuesto sobre Sucesiones y Donaciones (ISD) may apply if investment interests are transferred gratuitously. Spain's extensive network of bilateral tax treaties (convenios de doble imposición) — negotiated based on the OCDE Model Convention — reduces withholding taxes on dividends and interest for foreign investors.

Anti-money laundering obligations under the Ley 10/2010, de 28 de abril, de prevención del blanqueo de capitales y de la financiación del terrorismo apply to investment transactions involving professional investors (fondos de inversión, entidades de crédito, aseguradoras) — these entities must conduct customer due diligence (diligencia debida con el cliente — DDC) on both the investing entity and its beneficial owners (titulares reales), as defined in Article 4 of Ley 10/2010. The Servicio Ejecutivo de la Comisión de Prevención del Blanqueo de Capitales e Infracciones Monetarias (SEPBLAC) supervises compliance. Foreign investors from non-EU countries may additionally be subject to the foreign investment screening mechanism under Real Decreto-Ley 8/2020, which requires prior authorisation from the Junta de Inversiones Exteriores for investments in strategic sectors — including energy infrastructure, financial services, healthcare, and defence — where the investor holds or seeks to acquire more than 10% of the Spanish company's capital.

An Investment Agreement Spain is needed whenever one or more investors contribute capital to a Spanish company, project, or venture in exchange for equity, profit participation, or other agreed financial returns.

The agreement is required when a business angel (inversor privado) or early-stage investor makes an equity investment in a Spanish startup or SME — the investment agreement documents the capital contribution, the resulting equity stake in the sociedad limitada (S.L.), valuation methodology (pre-money valuation), anti-dilution protections, and investor rights such as information rights (derecho de información) under LSC Article 196 and tag-along rights.

An Acuerdo de Inversión is needed when a venture capital fund (entidad de capital-riesgo — ECR) regulated under Ley 22/2014 invests in a portfolio company — the investment agreement includes the term sheet provisions, representations and warranties, conditions precedent (condiciones suspensivas), and shareholder agreement provisions.

The agreement is necessary when a group of investors co-invests in a real estate project (inversión inmobiliaria) — documenting capital contributions, return waterfall (cascada de distribución), risk allocation, management responsibilities, and exit strategy (venta del activo, refinanciación, or Oferta Pública de Venta — OPV).

An Investment Agreement is required when a Spanish company raises growth capital from a corporate investor (inversión estratégica) — the agreement addresses governance rights for the strategic investor, board representation, information covenants, and conditions under which the strategic investor may increase or reduce its stake.

The agreement is needed when a foreign investor (inversor extranjero) makes a direct investment in Spain subject to the Ley 19/2003 de Régimen Jurídico de los Movimientos de Capitales and the foreign investment declaration requirements of the Registro de Inversiones Exteriores administered by the Dirección General de Comercio Internacional e Inversiones (DGCII) of the Ministerio de Industria, Comercio y Turismo.

An Acuerdo de Inversión is also required when a Spanish empresa familiar (family business) brings in an external investor for a minority stake — the agreement must address governance protections for the external investor against the controlling family shareholders, exit liquidity rights, and the interaction with any existing pacto de socios or estatutos provisions.

The agreement is additionally required when private investors participate in a sociedad de inversión de capital variable (SICAV) or a fondo de inversión libre (FIL — hedge fund) structured under the Ley 35/2003 de Instituciones de Inversión Colectiva and registered with the CNMV. In these structures, the investment agreement supplements the fund's reglamento de gestión and folleto informativo to govern co-investment rights, carried interest (comisión de éxito), and the investor's redemption rights under the fund's liquidity schedule.

An Investment Agreement Spain is required when a Spanish SME or mid-cap company participates in a debt-to-equity conversion (canje de deuda por capital) — for example, where an existing lender (acreedor) agrees to convert outstanding loan debt into participaciones sociales. The agreement must reflect the agreed conversion price, the resulting cap table changes, the lender-turned-investor's new shareholder rights, and any subordination or seniority changes to remaining debt obligations under the Ley Concursal (Real Decreto Legislativo 1/2020) and Código Civil Article 1170 on novation.

The agreement is also needed when a Spanish company seeks investment from a family office (oficina familiar) or high-net-worth individual (gran patrimonio) who invests through a holding company — the Investment Agreement must confirm the holding company's NIF and beneficial owner identification in compliance with Ley 10/2010 de prevención del blanqueo de capitales, and address the structural protections the family office requires such as preferred economic rights and board observer status.

A valid Investment Agreement Spain under the Ley de Sociedades de Capital (RDL 1/2010) and Código Civil must include the following essential elements.

Identification of Parties: Full legal name, NIF/DNI/NIE, and registered address of each investor (inversor) and the investee company (sociedad o proyecto receptor de inversión). For corporate investors, include NIF, Registro Mercantil details, and the authorised signatory's name and capacity. For foreign investors, confirm completion of any required foreign investment declaration under the Registro de Inversiones Exteriores before closing.

Investment Amount and Structure: The total investment amount in euros, the form of investment — equity (capital social), convertible note (préstamo participativo or nota convertible), profit-sharing loan (préstamo con participación en beneficios), or simple loan (préstamo ordinario under Código Civil Article 1740) — and the schedule of capital contributions (desembolso del capital). For equity investments in an S.L., specify the number of new participaciones sociales to be issued, their nominal value (valor nominal), and the resulting equity percentage (participación en el capital social) after the investment.

Valuation: The pre-money valuation (valoración pre-money) of the company before the investment, the post-money valuation (valoración post-money) after the investment, and the methodology used — discounted cash flow (DCF), comparable transactions (múltiplos de valoración), or negotiated valuation. For S.L. companies, the valuation of participaciones sociales is regulated by LSC Article 353 for exit purposes.

Shareholder Rights and Protections: The investor's rights as a socio (partner/shareholder) under the LSC and the pacto de socios — including information rights (derecho de información — LSC Article 196), tag-along rights (co-venta), drag-along rights (arrastre), anti-dilution protection (cláusulas anti-dilución), liquidation preference (preferencia de liquidación), board representation rights (derecho de designación de consejero), and veto rights (derechos de veto) over major decisions defined in the agreement.

Conditions Precedent: Any conditions that must be satisfied before the investment is completed — examples include satisfactory legal and financial due diligence (auditoría legal y financiera), notarisation and Registro Mercantil registration of the capital increase (ampliación de capital), and any required regulatory approvals under the Ley de Defensa de la Competencia (Ley 15/2007) for merger control.

Representations and Warranties: The investee company's representations about its legal status (inscripción en el Registro Mercantil), ownership of key assets (free of encumbrances — libre de cargas), compliance with applicable law, absence of pending litigation, and accuracy of financial statements. The investor's representations about its capacity and legal authority to invest.

Exit Rights and Liquidation: The investor's exit rights — drag-along rights to force a sale of the entire company, tag-along rights to participate in any sale by majority shareholders, IPO registration rights, and put options (opciones de venta) allowing the investor to sell its participaciones to the founding shareholders at a pre-agreed price or formula. The liquidation preference — specifying whether the investor receives its investment back before other shareholders in a liquidity event — should state whether it is participating or non-participating.

Return Mechanism: How returns will be distributed — dividends (distribución de dividendos under LSC Article 273), profit-sharing under the pacto de socios, or interest and principal repayment for debt instruments. Tax implications for the investor — IRPF or Impuesto sobre Sociedades treatment of dividends, capital gains, and interest income under Ley 35/2006 and Ley 27/2014.

Anti-Money Laundering Compliance: Where the investor is a sujeto obligado under Ley 10/2010 de prevención del blanqueo de capitales — such as a credit institution (entidad de crédito), investment firm (empresa de servicios de inversión), or insurance company — the agreement should confirm that the AML due diligence obligations (identificación del titular real, evaluación del riesgo del cliente) have been completed and that the investment proceeds originate from legitimate sources as required by SEPBLAC guidelines.

Governing Law and Dispute Resolution: Confirmation of Spanish law as governing law under Reglamento Roma I (CE 593/2008) and jurisdiction before Spanish courts or institutional arbitration under Ley 60/2003. For international investments, choice of the Corte de Arbitraje de la Cámara de Comercio de Madrid or the Tribunal Arbitral de Barcelona as arbitration institution is common; or ICC arbitration with Madrid or Barcelona as seat.

Confidentiality and Non-Disclosure: The parties' confidentiality obligations covering the investment terms, the company's financial information, proprietary technology, and business plans disclosed during due diligence. The investment agreement typically incorporates or references a separate Acuerdo de Confidencialidad (NDA) signed at the start of the due diligence process, with post-closing confidentiality obligations lasting 2–5 years. Where the investee company holds personal data as a material asset — common in fintech, healthtech, or consumer platform companies — the representations should confirm compliance with the RGPD (Reglamento UE 2016/679) and the Agencia Española de Protección de Datos (AEPD) requirements.

Forms-legal.com provides this Investment Agreement Spain as a practical template for investors and companies seeking to document private investment arrangements. Every investment agreement should be reviewed by a qualified abogado specialising in derecho mercantil and, for regulated investments, by a CNMV-registered legal advisor. The Banco de España supervises credit institutions under Ley 10/2014. The CNMV regulates securities markets and investment services under Ley 6/2023. The AEAT administers IRPF (Ley 35/2006) and Impuesto sobre Sociedades (Ley 27/2014). The Ley 3/2004 governs late payment interest in commercial transactions. Disputes are ultimately adjudicated by the Tribunal Supremo — Sala de lo Civil.