Contact
ESENPT
Company types
28 Oct 2026 · 7 min read

De Facto Partnership in Uruguay (Sociedad de Hecho): Risks and How to Regularise It

SA
Sociedades Anónimas Team

In Uruguay, many commercial activities start informally between two or more people who work together without having formally set up a company. In some cases they are small ventures that spring up quickly; in others, family businesses or commercial partnerships that start without prior legal advice.

When this happens, a de facto partnership (sociedad de hecho) is often formed, even though those involved have not signed a partnership agreement or officially registered the business.

That is why searches about de facto partnerships in Uruguay tend to grow among entrepreneurs who need to understand the legal consequences of operating without a formal corporate structure.

In this guide we explain what a de facto partnership in Uruguay is, its main risks and the options available to regularise this type of situation.

What is a de facto partnership in Uruguay?

A de facto partnership is a legal situation that arises when two or more people carry out a joint commercial activity without having formally incorporated a company as the law requires.

In other words, a business is operating in practice, even though there is no registered partnership agreement or regularised corporate structure.

People looking into what a de facto partnership is usually find that it is not necessarily an intentional decision, but a situation that often arises from lack of knowledge or initial informality.

This can happen, for example, when:

  • Two people start a business together without registering a company.
  • Partners operate commercially without a written agreement.
  • The income and expenses of an economic activity are shared.
  • The activity operates publicly as a business without formal incorporation.

Liability of the partners in a de facto partnership in Uruguay

One of the most important aspects of this type of situation is liability for debts.

In general terms, partners in a de facto partnership in Uruguay may be personally liable for the obligations and debts arising from the commercial activity.

This means that, in dealings with suppliers, creditors or legal claims, the personal assets of those involved could be at risk.

Unlike formally incorporated companies, here there is no clear separation between the assets of the business and those of the partners.

That is precisely why many people start looking for ways to regularise the situation once the business starts to grow or take on greater financial risks.

Consequences of having partners without an agreement in Uruguay

Working with partners without an agreement can cause many legal and commercial problems, especially when there are no clear rules on how the business operates.

Questions about the consequences of having partners without an agreement usually arise when conflicts begin between the members or when the activity runs into financial difficulties.

The most common problems include:

  • Disputes over profit sharing.
  • Conflicts over business decisions.
  • Difficulty proving internal agreements.
  • Tax problems.
  • Personal liability for debts.
  • No rules on partners leaving or joining.

In many cases, the lack of formal documentation creates legal uncertainty and makes resolving conflicts considerably harder.

Legal risks of a de facto partnership in Uruguay

One of the main reasons it is advisable to regularise these situations is the risks of operating without a formal corporate structure.

The main legal risks of a de facto partnership in Uruguay include:

  • Personal liability for debts.
  • Tax problems.
  • Difficulty accessing financing.
  • Conflicts between partners.
  • No asset protection.
  • Problems entering into formal contracts.
  • Complications with legal claims.

That is why many searches about the legal risks of a de facto partnership come from people who want to professionalise their activity and reduce their exposure.

De facto partnership vs SRL in Uruguay

One of the most frequent comparisons among entrepreneurs is a de facto partnership versus an SRL (limited liability company).

The main difference between the two lies in the level of formality and legal protection.

Legal formalisation

While an SRL is created through articles of association and registration, a de facto partnership operates without proper corporate formalisation.

Liability

In an SRL, personal assets are separate from business assets, and the partners’ liability is limited to the capital they contributed.

In a de facto partnership, by contrast, the members may be personally liable for the business’s obligations.

Internal organisation

Formally incorporated companies allow clear rules to be set on management, ownership and internal operation.

In de facto partnerships, those agreements are often not properly documented.

Irregular company in Uruguay: what to do

When a business operates without properly meeting the legal formalities, owners often wonder what to do about an irregular company.

In these cases, the most advisable course is usually to analyse the legal situation and consider regularisation options before bigger conflicts arise.

Regularising the activity can help to:

  • Reduce financial risks.
  • Organise internal operations.
  • Formalise relationships between partners.
  • Meet tax obligations.
  • Facilitate commercial growth.
  • Improve legal certainty.

Regularising a de facto partnership in Uruguay

Regularising a de facto partnership in Uruguay normally means turning the informal activity into a formally incorporated corporate structure.

Depending on the case, this can be done by:

  • Incorporating an SRL.
  • Creating an SAS.
  • Incorporating a corporation (SA).
  • Formal tax and registry registration.

The choice will depend on factors such as:

  • Number of partners.
  • Type of activity.
  • Level of turnover.
  • Commercial risks.
  • Growth projections.

How to regularise a de facto partnership in Uruguay

People looking into how to regularise a de facto partnership in Uruguay generally want to turn an informal activity into a formal company with proper legal protection.

The process usually includes:

  • Analysing the current situation.
  • Choosing the most suitable company type.
  • Drafting the articles of association.
  • Registry filings.
  • Tax registrations.
  • Administrative formalisation.

Professional advice during this process is especially important to avoid legal or tax mistakes.

De facto partnerships and DGI registration in Uruguay

One of the most important aspects of any regularisation process is tax obligations.

Questions about registering a de facto partnership with DGI (the tax authority) usually arise when the activity starts to grow or needs to issue formal documents.

Depending on the specific situation, it may be necessary to:

  • Regularise the tax registration.
  • Update tax information.
  • Formalise commercial activities.
  • Correctly determine tax obligations.

The tax situation must be analysed carefully to avoid future contingencies.

How to convert a de facto partnership into an SRL in Uruguay

One of the most common ways to formalise informal commercial activities is to convert the existing structure into a limited liability company.

That is why many people look for information on how to convert a de facto partnership into an SRL.

The SRL is a widely used option because it allows you to:

  • Limit liability.
  • Formalise the relationship between partners.
  • Set clear operating rules.
  • Professionalise the commercial activity.
  • Facilitate business growth.

It is also a relatively flexible structure, widely used by small and medium-sized businesses in Uruguay.

Conclusion

De facto partnerships are much more common than many people think, especially in small ventures, family businesses or commercial activities that started informally.

However, operating without a formal corporate structure can create significant financial, tax and legal risks for those involved in the business.

Understanding what a de facto partnership is in Uruguay, what its risks are and how to move forward with regularisation is essential to properly protect the business and the partners’ personal assets.

In many cases, turning an informal activity into a formal corporate structure can be a key step to professionalise the business and support its future growth.

You may also find these guides useful:

Ready to open your company in Uruguay?

Free, no-obligation consultation. We reply within 24 hours.

Request a free consultation →

Contact

Let’s talk about your company

Fill out the form and we will get back to you within 24 hours. You can also message us directly on WhatsApp.

WhatsApp

+598 98 791 181

Location

Montevideo, Uruguay

Office hours

Monday to Friday, 9 a.m. to 6 p.m. (Uruguay time)

+500

Companies formed

<24hs

Response time

100%

Online

Request your free consultation

No obligation. We will contact you to answer your questions.