OCTIS vs SAS vs SRL in Argentina: which company should you form?
A one-founder, online company against the classic partnership-style company.
Last checked · 5 sources
Otty's short answer
Pick an SAS if you are one founder, want to file online with the IGJ and need share-based ownership. Pick an SRL if you are two or more partners who want tight control over who joins. Both give limited liability. Fees, minimum capital and rules change often, so check the IGJ before you file.
Side by side
Swipe to see every column
| What matters | OCTISHong Kong company + OCTIS global plan | SAS (Sociedad por Acciones Simplificada) | SRL (Sociedad de Responsabilidad Limitada) |
|---|---|---|---|
| Governing law | Hong Kong company law | Ley 27.349 | Ley 19.550 (Ley General de Sociedades) |
| Limited liability | Limited liability as a Hong Kong limited company | Yes | Yes |
| Minimum partners | At least 1 director (an individual) and 1 shareholder | One | Two |
| Minimum capital | No minimum capital | Tied to the minimum wage (SMVM). Check IGJ | Set in bylaws. Check IGJ |
| Capital proof at filing | No minimum capital | Proof only if above the minimum capital | Check IGJ rules |
| How you file | Filed online with the Companies Registry | Online, Trámites a Distancia | IGJ filing, usually via lawyer |
| Signature options | Not needed for the Hong Kong company; local rules apply if you trade there | Notary, digital signature or IGJ | Per IGJ rules. Check |
| Registered office (online route) | Hong Kong registered office address needed | CABA or Buenos Aires Province | CABA at IGJ, others at provincial registry |
| Partner identification | Not needed for the Hong Kong company; local rules apply if you trade there | CUIT, CUIL or CDI | CUIT needed. Check registry |
| Beneficial owner declaration | Not needed for the Hong Kong company; local rules apply if you trade there | Sworn, owners of 10%+ | Check IGJ rule |
| Government fee | At least 10% below any qualifying quote (Lowest Price Guarantee), government fees and first-year company secretary included | Check current fee | Check current fee |
If you have staff, premises or local sales in this country, its own registration and tax rules still apply. OCTIS can help you arrange them.
Data sources & disclaimer: Comparison data was compiled from publicly available sources — including the competitors' own published pricing and feature pages — captured on 9 November 2026. Figures reflect the typical or advertised pricing at that time and may have changed since; plans, inclusions and prices vary by provider, region and promotion. OCTIS is independent and not affiliated with the named companies; all trademarks belong to their respective owners. This comparison is provided in good faith for general information only and is not professional, legal or financial advice — please verify current details with each provider before deciding.
Which one fits you
OCTIS · Hong Kong company + OCTIS global plan
Choose OCTIS if you are a single founder or small team who wants a Hong Kong company run from anywhere, with accounts and CRM in one place.
SAS (Sociedad por Acciones Simplificada)
Choose an SAS if you are a single founder, want to file online and may add investors through shares later.
SRL (Sociedad de Responsabilidad Limitada)
Choose an SRL if you have two or more partners and want transfers of quotas to stay under partner control.
What the table does not show
What the official SAS route asks for
The IGJ guide for an SAS with a Buenos Aires City office runs online through Trámites a Distancia with a Clave Fiscal login. You choose the minimum capital or a higher amount, list each partner by CUIT, CUIL or CDI, and name an administrator who is also the ARCA relations administrator. Partners holding 10% or more must be declared as beneficial owners under oath. Payment is the last step. The page does not state processing time or fees.
Foreign founders
The official SAS guide identifies partners by CUIT, CUIL or CDI and allows a legal entity as a partner, with a sworn statement on its percentage. It does not say what a foreign individual without a local ID must present, so confirm that point with a lawyer or notary. A partner can sign through an attorney-in-fact with a power of attorney. A local administrator who holds a CUIT and Clave Fiscal is needed to complete the online steps.
The rules moved in 2026
The IGJ published RG 11/26, which simplifies how companies are constituted and removes the pre-qualification opinion, and RG 5/26, which drops paper copies of original instruments and adds an electronic registration form. Older blog posts on cost and steps may no longer match. Use the IGJ pages listed under sources and ask for a current fee before you commit.
Where OCTIS fits
OCTIS does not incorporate or keep books in Argentina. If you run a Malaysian or Hong Kong company that plans to sell into Argentina or form a local SAS as a subsidiary, OCTIS can keep the home company's books and consolidate the subsidiary's statements your local accountant sends. Ask about 10–30% off your current bill.
Frequently asked questions
Can one person form a company in Argentina?
Yes, as an SAS, which can have a single partner. An SRL needs at least two partners under the Ley General de Sociedades. If you are alone and want a limited-liability company, the SAS is the usual route. Confirm current IGJ rules before filing.
Can a foreigner own an SAS?
The official SAS guide identifies each partner by CUIT, CUIL or CDI and lets a legal entity be a partner. It does not address foreign individuals directly. Ask a lawyer or notary what identification the IGJ accepts for a non-resident before you start.
How much does it cost to register an SAS or SRL?
Check current fee. The official SAS guide does not publish a fee, and blog figures differ widely and age fast with inflation. Add the minimum capital for an SAS, which is tied to the minimum wage, and any lawyer or notary you hire.
How long does it take to open an SAS?
Press and law firms often say about 24 hours for an SAS filed online, but the official IGJ guide does not state a processing time. Treat 24 hours as a best case, not a promise, and plan for questions from the registry.
Can I set up an SAS outside Buenos Aires?
The IGJ online guide covers an SAS with its registered office in Buenos Aires City, and the official SAS page also refers to Buenos Aires Province. For any other province, check that province's public registry, because each runs its own process.
Sources
Checked on the date above. Links open the provider's or regulator's own page.