Set Up a Joint Stock Company (SA) in Argentina: Key Steps

A joint stock company, also known as a corporation or a stock corporation, is a type of business organization where ownership is divided into shares of stock. These shares represent ownership interests in the company and are typically transferable. If you want to set up a joint stock company in Argentina, you are welcome to get help from our agents. Our company formation agents in Argentina can offer you practical help throughout the incorporation procedure.

Short Facts
Reasons to open a joint stock company in Argentina	– developing large business projects, – foreign investment protection, – accessing key industries, – easy share transferring, etc.
A joint stock company in Argentina is also known as	Sociedad Anónima or S.A
Registration authority	Public Registry of Commerce in Buenos Aires
Name verification & reservation is done with	Inspección General de Justicia (IGJ)
Legislation	Company Act
Minimum share capital	ARS 30,000,000 (Decree 209/2024)
Requirements for JSC in Argentina	– must verify and reserve the business name with the Office of Corporations (Inspección General de Justicia), – deposit minimum share capital in a local bank account, – prepare the Articles of Association, – register for taxation, – publish in the Official Gazette.
Tax ID	Must obtain the CUIT, the Tax Identification Number in Argentina, from the Agencia de Recaudación y Control Aduanero (ARCA)
Management	– company legal representative, – board of directors, – optional supervisory board
Number of directors	At least 1 (at least 3 for SAs under permanent state supervision, art. 299)
Business office required for a JSC	YES
Board of executives meeting requirement	At least once every 3 months
Corporate income tax	Ranging from 25% to 35% on net global income
Time frame for registration	2-3 weeks
Working with our local agents	For complete incorporation services of a joint stock company in Argentina. Affordable prices and personalized offers.

A step-by-step guide to opening a joint stock company in Argentina

Here’s a step-by-step guide on how to set up a joint stock company in Argentina:

Choose a Company Name: Select a unique name for your joint stock company that complies with Argentine law. The name should not be identical or similar to an existing company name in Argentina to avoid any conflicts;
Draft Articles of Incorporation: Prepare the Articles of Incorporation for your joint stock company. This document should include details such as the company’s name, purpose, registered office, duration, capital stock, and shareholder information. You may need to hire a lawyer or a legal professional in Argentina to assist you in drafting the Articles of Incorporation. For this, you are welcome to get in touch with our agents;
Obtain Notarized Documents: The Articles of Incorporation and other required documents, such as the shareholders’ identification documents, need to be notarized by a notary public in Argentina. Notarization is a legal requirement in Argentina and ensures the authenticity of the documents;
Deposit Capital: As a joint stock company, you are required to deposit a minimum capital into a local bank account in Argentina. The amount of capital required depends on the company’s purpose and structure, and at least 25% of cash contributions must be paid in at incorporation (in-kind contributions in full). The bank will provide you with a certificate of deposit, which is a required document for company registration;
Register the Company: Submit the notarized Articles of Incorporation, certificate of deposit, and other required documents to the Public Registry of Commerce (Registro Público de Comercio) in the jurisdiction where the company will be located. The registration process involves paying registration fees and providing all necessary documentation;
Obtain Tax Identification Number: After the company is registered, you need to obtain a Tax Identification Number (Clave Única de Identificación Tributaria or CUIT) from the Argentine tax authorities (Agencia de Recaudación y Control Aduanero or ARCA, formerly AFIP). This number is required for tax purposes and to conduct business in Argentina;
Register for Social Security: You are required to register your joint stock company with the social security authorities in Argentina as an employer through ARCA before hiring the first employee (ARCA, not ANSES, collects social security contributions). This procedure is necessary for compliance with social security and labor regulations in Argentina;
Comply with Ongoing Obligations: Once your joint stock company in Argentina is registered, you will have ongoing obligations such as filing regular financial statements, annual reports, and tax returns with the relevant authorities. It is important to stay compliant with all legal and tax requirements to operate your joint stock company smoothly.

It is recommended seeking professional advice from our qualified company formation agents to ensure compliance with local laws and regulations throughout the process of setting up a joint stock company in Argentina. You can also explore this infographic:

Minimum share capital for a joint stock company in Argentina

When you open a joint stock company in Argentina, you must subscribe at least the minimum share capital of ARS 30,000,000 (Decree 209/2024) and pay in at least 25% of cash contributions. As for the incorporation process of a joint stock company in Argentina, it can take around 1-3 weeks. Nevertheless, more about how to deposit the required capital, plus details about the formation of this entity, can be found if you get in touch with our Argentine agents.

Post-incorporation steps for JSC in Argentina

Establishing a joint stock company in Argentina is a relatively simple process. However, there are other post-incorporation steps, which are equally important:

a tax ID can be obtained after the acceptance of the JSC incorporation documents;
you can already collaborate with a team of accountants in Argentina in matters of payroll, bookkeeping, audits, statements, tax returns, etc. At this stage, our experts will register your company’s special accounting books with the relevant authorities;
in case the company carries out online activities (selling products & services), a merchant account will be required;
the employment contract registration is done according to local regulations, a matter where our Argentine specialists can help.

Representation with POA for a JSC in Argentina

Opening a joint stock company in Argentina can be done with the help of our specialists. They can represent you in all procedures and formalities related to the establishment of a JSC, such as:

preparation of the necessary documents for the company formation,
opening a bank account,
registration for tax payment,
obtaining a business license,
representation before relevant authorities,
contacting a notary for translating & legalizing documents, etc.

A power of attorney is useful in company formation in Argentina. We invite you to learn more about how you can be represented in a joint stock company incorporation in Argentina by getting in touch with our local specialists.

Argentina’s economy in a few lines

If you want to start a company in Argentina and want to first familiarize yourself with the country’s economic direction, to know exactly where to carry out your activities:

Argentina’s economic growth was about 4.4% in 2025 (INDEC).
Although it is decreasing compared to previous years, annual inflation was 31.5% in 2025 (INDEC).
The trade balance registered a surplus of almost USD 1.89 billion in December 2025.
Investments and consumption were the main drivers of economic growth in Argentina in 2025.

You are welcome to seek help from our qualified professionals, who are experienced in Argentine business laws and practices, and can provide valuable guidance and support throughout the process of opening a joint stock company in Argentina. Contact our company formation agents in Argentina for details about our services. We can help you open a company in Argentina, no matter its type.