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04 Nov 2026 · 10 min read

Trust Companies (Sociedad Fiduciaria) in Uruguay: BCU Rules and Uses

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Sociedades Anónimas Team

Uruguay has a sophisticated legal framework for wealth and financial structuring, and within it the trust company (sociedad fiduciaria) plays a prominent role. It is less well known than the trust itself or the SA, but extremely useful for certain asset management, wealth planning and financial structures. Understanding what it is, how it works and when to use it is key for investors, business owners and professionals working with complex structures in Uruguay.

What Is a Trust Company in Uruguay?

A trust company in Uruguay is a legal entity specifically authorised to act as a professional trustee. In other words, it is a company whose corporate purpose is to manage goods, assets or estates on behalf of third parties (the beneficiaries), acting with the diligence and loyalty that the fiduciary relationship requires.

Put simply: while in principle any individual or legal entity can act as trustee in an isolated trust, the trust company performs that role professionally, regularly and under regulation. Its activity is supervised by the Central Bank of Uruguay (BCU), which provides a framework of trust and transparency that is especially valued in structures with multiple parties or international participation. The framework is set by the Trust Law (Law No. 17,703).

Trust Company vs. Trust in Uruguay: Key Differences

These two concepts are often confused. Comparing trust companies and trusts in Uruguay shows that they are complementary, not alternatives:

  • The trust (fideicomiso) is the contract or legal arrangement by which one person (the settlor) transfers assets to another (the trustee) to manage them for the benefit of a third party (the beneficiary) or for a specific purpose. The trust is the legal vehicle; it has no legal personality of its own.
  • The trust company is the entity that acts professionally as trustee. It receives the assets in trust, manages them and is accountable for that management. The trust company does have its own legal personality.

In other words: a trust needs a trustee to work, and the trust company is the professional, regulated figure that fulfils that role. A trust company can manage multiple trusts for different clients at the same time, keeping separate estates and independent accounts for each one.

The most relevant practical difference is that the trust company is registered with and supervised by the BCU, which means stricter requirements but also greater institutional credibility with investors, banks and national and international regulators.

BCU Registration: The Central Requirement

The most distinctive feature of a trust company in Uruguay is that its activity is regulated and supervised by the Central Bank of Uruguay (BCU). To act as a professional trustee in Uruguay, the company must be registered with and authorised by the BCU, which involves meeting requirements on capital, organisation, suitability and compliance.

This is not a minor procedure: the BCU assesses the entity’s solvency, the suitability of its directors and managers, the adequacy of its internal control and compliance procedures, and its technical capacity to manage the types of assets for which it seeks authorisation.

Authorised trust companies remain under the BCU’s ongoing supervision, with periodic reporting, external audit and compliance with the prudential rules the regulator sets. This supervision is precisely what distinguishes a trust company from a private individual who occasionally acts as trustee under a private contract.

Requirements to Set Up a Trust Company in Uruguay

The requirements to set up a trust company in Uruguay combine those for any commercial company with those specific to the BCU regime. In general they include:

  • Company type: professional general trustees must be corporations (SA) with registered shares, as required by Law No. 17,703. Financial trusts can only be managed by the entities the law authorises for that purpose.
  • Minimum capital: the BCU sets minimum capital and guarantee requirements for professional trustees. The amount may vary with the type of fiduciary activity and is updated periodically.
  • Specific corporate purpose: the articles must expressly provide for fiduciary activity.
  • Suitability of directors and managers: the BCU assesses the professional profile, experience and records of the board and management.
  • Internal control and compliance structure: the entity must have documented risk management, anti-money laundering (AML) and know-your-customer (KYC) procedures that meet BCU rules.
  • External audit: authorised trust companies must have an independent external audit by a firm registered with the BCU.
  • Operational infrastructure: systems for recording, safekeeping and managing assets suited to the projected volume and type of activity.

Incorporating the company and obtaining BCU authorisation are parallel but separate processes. First the commercial company is incorporated before a notary and registered, and then BCU authorisation is sought with the documentation it requires.

Asset Management Through a Trust Company in Uruguay

One of the main functions of a trust company in Uruguay is professional asset management. In this role, the entity receives clients’ assets in trust and manages them according to the trust deed and for the benefit of the designated beneficiaries.

The types of assets a trust company can manage in Uruguay include:

  • Securities portfolios: shares, corporate bonds, government securities and other financial instruments.
  • Real estate: management of property in guarantee, administration or real estate investment trusts.
  • Cash flows: financial trusts managing receivables or future income flows.
  • Corporate holdings: quotas or shares in other companies held in trust.
  • Ring-fenced estates: assets set aside for a specific purpose, such as guaranteeing an obligation or financing a project.

The trust company’s strength in this role lies in the asset separation it guarantees: assets held in trust do not form part of the trust company’s own estate and cannot be reached by its creditors, which protects beneficiaries if the managing entity itself runs into financial difficulties.

Trust Companies in Uruguay for Real Estate Management

One of the most common uses of a trust company in Uruguay is managing real estate through real estate trusts. This structure is especially useful in the following scenarios:

  • Real estate development: the developer transfers the land and project funds to a trust managed by the trust company, which handles payments to suppliers, construction and the subsequent transfer of units to buyers. This protects buyers from the developer’s credit risk.
  • Managing rental properties: owners who want to delegate management of their property portfolio can do so through an administration trust, with the trust company acting as professional manager.
  • Guarantee: in lending transactions, the property is transferred to the trust company in a guarantee trust, which returns it to the debtor once the debt is repaid or enforces it in case of default, with a faster procedure than traditional judicial mortgage foreclosure.
  • Succession planning: property transferred in trust to ensure its management and eventual distribution according to the settlor’s wishes, always within the limits of forced heirship rules.

Taxation of Trust Companies in Uruguay

The taxation of a trust company in Uruguay has two dimensions that must be analysed separately: the taxation of the entity itself and that of the trusts it manages.

Taxation of the trust company as an entity:

  • The trust company pays IRAE on its own income (management fees, commissions, returns on its own assets) at the general 25% rate.
  • It charges VAT on its fiduciary administration services.
  • It must meet all the tax obligations of any Uruguayan business taxpayer.

Taxation of the trusts it manages:

  • In Uruguay, trusts are generally IRAE taxpayers on their Uruguayan-source income, with the same general rates and rules; guarantee trusts are an exception and are not IRAE taxpayers.
  • Returns distributed to beneficiaries may be subject to IRPF or IRNR, depending on each beneficiary’s tax residence.
  • Financial trusts have specific tax rules that may differ from those of administration or guarantee trusts.
  • Structuring each trust correctly from a tax point of view is essential to optimise the total tax burden of the vehicle and its beneficiaries.

Trust Companies in Uruguay for Foreigners

Uruguay is particularly attractive for foreigners who want to use fiduciary structures to manage and protect their international wealth. Uruguayan trust companies offer foreign investors several concrete advantages:

  • Robust asset separation: assets transferred in trust are segregated from the foreign investor’s personal estate and from the trust company’s own estate, offering solid protection against legal or financial risks in the investor’s home country (within the limits of the law and without prejudice to existing creditors).
  • Predictable legal framework: Uruguay has a long tradition of legal and institutional stability, with clear rules and an independent judiciary, giving foreign investors certainty that their rights will be respected.
  • Free movement of capital: Uruguay imposes no restrictions on capital movements to or from abroad, which makes it easy to bring in and repatriate funds managed through trusts.
  • Territorial taxation: in certain structures, foreign-source assets managed through Uruguayan trusts may fall outside Uruguayan IRAE, although this requires case-by-case analysis with a tax adviser.
  • Regulated confidentiality: although Uruguay meets international tax information exchange standards (OECD, FATCA) and trusts must declare their beneficial owners to the BCU, information on trusts and their beneficiaries is otherwise protected by professional secrecy and confidentiality rules.

A foreign investor who wants to use a Uruguayan trust company can do so either as a client of an already authorised entity or by setting up their own trust company, although the second option requires BCU authorisation and a much greater operational and regulatory commitment.

When Should You Use a Trust Company in Uruguay?

A trust company is the right tool when you want to:

  • Manage assets for multiple clients with guaranteed asset separation and regulatory supervision.
  • Structure financial or real estate trusts of some complexity or value that need a professional manager with institutional backing.
  • Give a trust’s beneficiaries peace of mind that the trustee is a regulated, audited entity, not an individual or an unsupervised company.
  • Access certain markets or financing structures that require the participation of a BCU-authorised trustee.

For simpler structures — a guarantee trust between known parties or basic wealth planning — it is not always necessary to use an authorised trust company. The choice depends on the volume of assets involved, the complexity of the structure and the level of formality and supervision the parties require.

Conclusion

The trust company in Uruguay is a sophisticated, regulated and extremely useful figure for professional asset management, structuring complex trusts and protecting the wealth of local and foreign investors. Its BCU authorisation sets it apart from other fiduciary vehicles and gives it a level of institutional credibility that is decisive in larger-scale or international structures.

Setting up and running a trust company in Uruguay requires careful planning, meeting demanding regulatory requirements and a professional team experienced in both corporate law and financial regulation. At sociedadesanonimas.uy we advise on the structuring, incorporation and authorisation of trust companies, as well as on the design of the trusts they manage.

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