Start a Company in Argentina from the USA: Business Formation Lawyer, Requirements, Costs & Step-by-Step Process

If you’re in the United States and you want to set up a company in Argentina, the key is to avoid improvisation. Company formation in Argentina is very feasible for foreign founders, but it requires correct entity choice, documentation, tax setup, and filings—and the process changes depending on whether you will be a shareholder, director, or only appoint local representation.

The good news: you can start the process from the USA in many cases with a structured legal plan. At CPS Abogados (Martínez / San Isidro, Buenos Aires area) we assist foreign founders and clients abroad with Argentina company formation through a clear, step-by-step process (online and in-person).

If you’re searching for a law firm in Argentina to incorporate a business, this guide explains the safest path, common risks, and what we need from you to begin.

Need to form a company in Argentina while you’re in the USA?

CPS Abogados can guide you step-by-step: entity selection, documents, filings, tax setup, and ongoing compliance.
Book an online consultation and we’ll define your best incorporation route.

The essentials in 60 seconds

Yes, you can form a company in Argentina from the USA, but the process depends on your structure and role.
The most common entities are SAS and SRL (plus SA for more complex structures).
The biggest risks are choosing the wrong entity, missing foreign documentation steps, and poor tax/operational planning.
A safe path is: strategy first → documents → filings → tax setup → bank/operations.
CPS Abogados supports international founders with remote-friendly incorporation.

1) Step 1 — Define what you need (this determines everything)

Before choosing “the fastest” option, define:

Will you operate in Argentina or only hold assets?
Will you invoice Argentine clients, foreign clients, or both?
Will you have employees in Argentina?
Who will be shareholders and directors (Argentina-based or abroad)?
Do you need a local presence for contracts, real estate, or investment?

These answers determine the best entity and compliance profile.

2) Step 2 — Choose the right legal entity (SAS vs SRL vs SA)

SAS (Simplified Shares Company)

Often chosen for speed and flexibility. Common for startups and modern operations.

SRL (Limited Liability Company)

Very common for operating businesses; sometimes preferred for long-term stability and certain structures.

SA (Corporation)

Used for larger or more complex setups, certain investment structures, and governance requirements.

Key point: There is no “one-size-fits-all.” The best entity depends on ownership, governance, tax goals, and operational needs.

3) Step 3 — Prepare the required documentation (USA-based founder)

This is usually where remote clients lose time if they don’t plan ahead.

Typical documentation needed includes:

passports/IDs of shareholders and directors
proof of address (depending on the setup)
corporate documents if a US entity will be a shareholder
power of attorney or representation documents (depending on who signs locally)
signature and legalization requirements depending on your situation

Practical advice: Don’t wait until the last minute to prepare documents. The “paperwork chain” is often the critical path.

4) Step 4 — Draft bylaws / operating documents (the part that protects you)

This step is not just “forms.” It’s where you protect:

ownership percentages
control and decision-making
director powers and limits
rules for bringing in partners
exit clauses and transfers
dispute resolution

Common mistake: using generic templates that don’t reflect real risk and governance needs.

5) Step 5 — File and register the company in Argentina

Once the entity structure and documents are ready, the company must be registered through the correct channels.

Your timeline depends on:

entity type
documentation readiness
signature/representation approach
and filing requirements

A serious law firm will give you a roadmap with stages and dependencies, rather than unrealistic promises.

6) Step 6 — Tax setup and operational readiness (so you can actually operate)

Incorporation is only one part. To operate properly, you typically need:

tax registration setup
invoicing setup
compliance planning
potential labor structure if hiring
ongoing corporate formalities (books, meeting records, etc.)

Common mistake: forming the company first, then discovering tax or operational constraints later.

7) Can you do everything remotely from the USA?

In many cases, yes. The process is easiest when:

documents are shared early
signatures and representation are planned correctly
you follow a structured timeline

Key rule: Avoid ad-hoc steps. Remote formation works best when the legal team runs the process with clear document control.

8) Common risks for US founders (and how to avoid them)

Choosing the wrong entity for your business model
Delays due to missing or improperly prepared foreign documents
Weak bylaws/operating documents that create partner disputes later
Lack of tax planning before operations begin
Setting up banking/operations too late in the process
Trying to “speed-run” incorporation without a compliance roadmap

9) Quick checklist: what we need from you to start

To begin efficiently, we typically request:

your objective (what the company will do)
who the shareholders will be (individuals or entities)
who will act as director/legal representative
passports/IDs and basic personal data
whether you need to operate immediately or you’re planning an investment structure
any existing drafts, partner agreements, or contracts

If you don’t have everything, that’s fine—we can start with an intake call and define what’s missing.

Book a consultation with CPS Abogados (Online & In-Person)

If you’re in the USA and want to start a company in Argentina, CPS Abogados can help you:

choose the right entity (SAS / SRL / SA)
prepare and structure documentation from abroad
draft bylaws and governance rules that protect you
manage filings and registration
coordinate tax and operational setup
support you through online consultations and local execution in Argentina

Language support: Our team works with professional translators in English, Portuguese, and Chinese (中文).