How to Set Up a Company in Argentina as a Foreign Investor (2026 Guide)

Argentina is attracting serious foreign capital in 2026 — energy, tech nearshoring, and regional expansion are all driving demand. But setting up a legal entity here is not like incorporating in Delaware. It requires coordination across notaries, the IGJ (the company registry for the City of Buenos Aires), ARCA (the national tax authority, formerly AFIP), and local banks — each on its own timeline.

This guide covers what foreign investors actually need to know before they start the process.

SRL vs SA: Which Structure for Foreign Companies?

Most foreign operators entering Argentina choose one of two structures:

• SRL (Sociedad de Responsabilidad Limitada) — the Argentine equivalent of an LLC. Simpler governance, fewer formalities, and faster to incorporate. Ideal for operating subsidiaries, nearshoring teams, and service entities. Maximum 50 shareholders.
• SA (Sociedad Anónima) — closer to a corporation. Required if you plan to issue shares publicly, have more than 50 investors, or are in regulated sectors like financial services. More paperwork upfront, but more flexibility at scale.

For most foreign tech and service companies entering Argentina: an SRL is usually the right call (here's how the SAS, SRL and SA compare). It incorporates faster (30–45 days vs 45–60 for an SA), costs less to set up and maintain, and handles all standard operating needs.

For energy projects (Vaca Muerta, lithium, renewables): an SA is often required by concession agreements or joint-venture structures. Consult your legal team early.

Step-by-Step: How Incorporation Actually Works

1. Appoint a local representative

At least one director must have an Argentine DNI (national ID) or be a legal resident. Foreign companies typically appoint a local proxy director — a common, legal practice — while maintaining control through the shareholder structure.

2. Draft and notarize the statutes

The founding statutes define the company's purpose, governance, and capital structure. They must be drafted in Spanish, reviewed by an Argentine lawyer, and certified by a public notary (escribano). This step typically takes 5–10 business days and costs between USD 800 and USD 1,500 in legal and notary fees.

3. IGJ registration

The Inspección General de Justicia (IGJ) is the public registry for companies domiciled in the City of Buenos Aires (CABA). Filing with the IGJ takes 15–30 business days, depending on workload and whether your statutes require corrections. Companies domiciled in other provinces register with that province's own public registry instead (for example, the Dirección Provincial de Personas Jurídicas in Buenos Aires province).

2026 update: if the shareholder is a foreign company, its own IGJ registration (required before it can hold shares in an Argentine entity) became significantly simpler in May 2026. IGJ General Resolution 4/2026 unified the requirements, accepts digitally apostilled documents, and lets the parent's registration be filed jointly with the local company's incorporation — removing what used to be a separate waiting line.

4. Obtain your CUIT

Once registered with the IGJ, you apply for a CUIT (Código Único de Identificación Tributaria) from ARCA. This is Argentina's tax ID — you cannot open a bank account, issue invoices, or hire employees without it. Processing time: 5–10 business days.

5. Open a bank account

The hardest step. Argentine banks are conservative with new foreign-owned entities. You'll need the full incorporation documentation, CUIT, proof of registered address, and in most cases, a personal relationship with a bank officer. Plan for 15–30 additional business days. See our guide on opening a bank account in Argentina as a foreign company.

Realistic Timeline

Step	Duration
Statutes drafted and notarized	5–10 business days
IGJ registration	15–30 business days
CUIT from ARCA	5–10 business days
Bank account opening	15–30 business days
Total (typical)	40–60 business days

This assumes no corrections are requested by the IGJ and your bank relationship is already in place. With a strong local partner coordinating all steps simultaneously, 35–45 calendar days is achievable.

Common Mistakes Foreign Companies Make

• Underestimating the banking timeline. Companies often incorporate in 30 days and then spend 60 days waiting on banking. Start the bank relationship as early as legally possible.
• Wrong corporate purpose. The IGJ scrutinizes the stated purpose of the entity. If it's too broad or too narrow, you'll receive corrections that add weeks. Have a local lawyer draft it with the final operation in mind.
• Ignoring beneficial ownership filings. Argentina requires disclosure of the ultimate beneficial owner (UBO) to both the IGJ and ARCA. Failure to file correctly can block your CUIT issuance.
• Using a single vendor. Most Argentine law firms handle incorporation but not banking or accounting setup. You end up managing three vendors at once. A coordinated approach (one project lead) saves 2–4 weeks.

Real Costs in 2026

Item	Cost (USD, approx.)
Legal fees (statutes, IGJ filing)	1,500 – 3,000
Notary fees	300 – 700
IGJ registration fee	150 – 400
Accounting setup (first 3 months)	600 – 1,200
Bank account opening (fees vary by bank)	0 – 500
Total setup cost	USD 2,500 – 5,800

These are direct out-of-pocket costs. The real cost of a slow incorporation is opportunity cost: every week without a CUIT is a week you can't invoice, hire, or receive funds locally.

Frequently Asked Questions