SAS vs SA vs SRL in Argentina (2026): Which Company Type Should a Foreign Business Choose?

If you've decided to enter Argentina through a local company rather than a branch, you immediately face a second, narrower choice: which type of company? Argentine law gives foreign investors three practical vehicles — the SAS, the SRL and the SA. All three offer limited liability and can be 100% foreign-owned; they differ in how fast and cheap they are to set up, how much institutional credibility they carry, and how tightly ownership is controlled. This guide compares them as they stand in 2026. It's information, not legal advice — confirm the current rules with counsel before filing.

The three vehicles at a glance

	SAS	SRL	SA
Full name	Sociedad por Acciones Simplificada	Sociedad de Responsabilidad Limitada	Sociedad Anónima
Owners	1 or more (single-member allowed)	2 to 50 partners	2+ shareholders (1 for the SAU variant)
Minimum capital	Very low — 2 minimum wages (SMVM)	No legal minimum (must fit the activity)	100 minimum wages (SMVM), 25% paid at incorporation
Ownership units	Shares (acciones), freely transferable unless bylaws restrict	Quotas (cuotas), transfer usually needs partner consent	Shares (acciones), freely transferable
Management	One or more administrators; no mandatory sindicatura	One or more managers (gerentes)	Board of directors; sindicatura for large (Art. 299) companies
Setup	Fastest & cheapest — digital, ~72h	Moderate — gazette publication, higher fees	Most formal — highest cost and credibility

SAS — the fast, founder-friendly vehicle (and its rollercoaster)

The Sociedad por Acciones Simplificada was created by Law 27.349 in 2017 (the Entrepreneurs' Law) to make incorporation fast, cheap and digital. Its selling points are exactly what a lean entrant wants: it can have a single shareholder, its minimum capital is just two minimum wages, it uses a model statute with a flexible "plural object", and it can be incorporated remotely — historically in about 72 hours, with an immediate CUIT and digital bookkeeping.

But the SAS has a political history worth knowing. After nearly 14,000 were registered before December 2019, the previous administration effectively deactivated it: the IGJ issued a series of obstructive resolutions, and — per the IGJ's own account — the technical servers were left disabled. The result was stark: only 34 SAS were registered in the City of Buenos Aires between 2020 and 2023. In 2024 the IGJ reversed course, relaunching the SAS through General Resolutions 11/2024 and 12/2024, restoring incorporation by notary, remote filing (TAD) or in person. (Official overview: Argentina.gob.ar — SAS.)

The practical takeaway: the SAS is once again the quickest door in, but its regulatory framework has proven politically sensitive and subject to change. If you choose it, structure with counsel and verify the current IGJ requirements — this is precisely the kind of live regulatory status we log on our deregulation tracker.

SRL — the workhorse

The Sociedad de Responsabilidad Limitada is the structure most operating businesses have used for decades, and it remains the default for a foreign company building a real presence. Ownership is divided into quotas rather than shares, and — importantly — quotas cannot be freely transferred without the other partners' consent, which makes the SRL a naturally "closed", control-friendly vehicle for a parent that wants to keep a tight grip on who owns the local entity. It needs 2 to 50 partners, has no fixed legal minimum capital (it must be reasonable for the activity), and is run by one or more managers. It is more work to set up than an SAS — it requires publication in the Official Gazette — but it is well understood by banks, counterparties and the IGJ.

SA — the institutional standard

The Sociedad Anónima is the most formal option and the one that signals scale. It requires at least two shareholders (or a single one in the SAU — Sociedad Anónima Unipersonal — variant), a minimum capital of 100 minimum wages with 25% paid at incorporation, and a board of directors; large companies caught by Article 299 of the Companies Law also need a sindicatura (statutory auditor) and stricter oversight. Its shares are freely transferable, which makes it the natural choice when you anticipate bringing in investors, issuing different share classes, or operating in a regulated industry. Large investments structured under the RIGI typically use a dedicated vehicle that looks a lot like an SA.

Which one, for a foreign company?

• Choose an SRL if you are building a standard operating subsidiary — hiring, invoicing, holding assets. It is the well-trodden path, control-friendly, and universally accepted. Our step-by-step guide to setting up a company in Argentina is built around it.
• Consider an SAS when speed and low cost matter most, or you want a single-member entity — a lean sales office, a holding vehicle, a fast market test — accepting that its regulatory framework is the most politically exposed of the three.
• Choose an SA for scale, institutional credibility, regulated activities, or when you expect outside investors and freely transferable shares. It's the heaviest to run but the most familiar to sophisticated counterparties.

Whichever you pick, the tax treatment is broadly the same across types — the differences that matter are liability containment, control and credibility, not the corporate tax rate. For how the resulting entity is taxed (and how profits leave the country), see our guide to permanent establishment and transfer pricing in Argentina.

The fine print that applies to all three

• 100% foreign ownership is allowed in all three types, with no local-partner requirement, except in a few strategic sectors. A foreign parent can fully own the entity.
• Local management presence is required. At least one administrator (SAS), or a majority of the managers/directors (SRL/SA), must be domiciled in Argentina — a practical reason to line up local management early.
• Registration is with the IGJ in the City of Buenos Aires (or the relevant provincial registry elsewhere), and every entity needs a CUIT from ARCA, corporate books and accounting from day one.
• The 2026 backdrop is favorable. IGJ RG 4/2026 simplified foreign-company registration and RG 9/2026 made annual filings fully digital — so the setup burden is lighter than it has been in years.

We track the regulatory changes behind each of these, with primary sources, on the Argentina Deregulation Tracker. Get in touch if you want the entity-type decision mapped to your plan — ownership, tax, banking and hiring — with one project lead.

Frequently asked questions