Verified 2026-03-05

Argentina Incorporation Guide

Use this page to decide which entity form deserves closer review, what must be true before you can operate, and what to check with IGJ and ARCA before filing.

IGJ procedures Get CUIT

Primary sources: IGJ, ARCA

Changes often: SAS availability, filing criteria, expedited channels

Who This Is For

Use this page if you need to pick a legal form

You are deciding between SRL, SA, or SAS-type routes.
You need to know what comes after constitutive documents are signed.
You want a practical sequence, not a full legal memo.

True Right Now

Entity choice and tax setup are linked

IGJ remains the main official reference for company-formation procedures in its jurisdiction.
After formation, you still need CUIT, Clave Fiscal access, and tax registrations to operate.
SRL and SA remain the dependable baseline forms; SAS treatment is more sensitive to jurisdiction and current practice.

What Changes Often

Availability and timing are not stable assumptions

SAS processing and documentary expectations can vary by place and period.
Urgent filing channels can exist without being the right route for your case.
Entity choice affects later tax, governance, and banking friction.

What To Do Next

Practical launch sequence

Choose the entity form that matches ownership, governance, and funding needs.
Check the current IGJ route and confirm whether your jurisdiction follows the same practice.
Prepare representative data, bylaws, and tax-registration steps together.
Activate CUIT, Clave Fiscal, invoicing, and provincial registrations before operating.

Quick Comparison

How the main forms are usually used

Form	Usually chosen for	Main watch-out
SRL	Smaller companies with a limited number of partners and simpler governance	Still needs proper tax, accounting, and local registrations
SA	Larger structures, governance formalization, or financing plans	Heavier governance and reporting burden
SAS	Faster startup-style setup where available	Current availability and criteria need live confirmation

Official Sources

Read these before filing