Entity Setup
Entity Setup in Latin America: Choosing the Right Structure for Cross-Border Businesses
Setting up a legal entity in Mexico, Argentina, Colombia or Chile has tax implications in profitability, compliance, and exit strategies—make the right legal form choice early.
By NomadicTax Research Team • 6 min read • August 22, 2026
## Key Considerations When Choosing an Entity Type
### Liability & Tax Exposure
- **Chile**: Sociedades por Acciones (SpA) are flexible, allow easy shareholder entry/exit, taxed at both corporate level (IDPC) and by owners on dividends.
- **Mexico**: Sociedad Anónima (SA) or Sociedad de Responsabilidad Limitada (SRL) protect owner liability. Corporate tax applies, plus ISR on dividends, plus annual compliance like auditor reports.
- **Argentina & Colombia**: Special regimes may exempt certain profits or reduce tax, e.g. Colombia’s Simple Tax (Régimen Simple de Tributación) or Argentina’s incentives under “Inocencia Fiscal”.
### Transfer Pricing & Local Substance
If your entity is part of foreign group or serves international clients or parent companies, transfer pricing documentation is key. Many Latin American countries enforce TP rules; failure can lead to audit.
Example: Colombia’s Decreto 898 of 2026 regulates presunto interest and inflation component—impacting financing between related parties. ([normograma.dian.gov.co](https://normograma.dian.gov.co/dian/compilacion/docs/decreto_0898_2026.htm?utm_source=openai))
### Choice of Entity & Profit Repatriation
- Holders of passive income (dividends, royalties) should structure for treaty benefits where available.
- Argentina recent change (Law 27.802 of 2026): fixed term deposits no longer limited to “in local currency” in some cases, easing foreign investment flows and repo setups. ([biblioteca.afip.gob.ar](https://biblioteca.afip.gob.ar/dcp/LEY_C_027802_2026_02_27?utm_source=openai))
## Actionable Steps to Set Up Effectively
1. **Decide legal form** early, keeping liability, governance, and exit strategy in mind. For a tech startup, a Chilean SpA or Mexican SRL could provide flexibility with minimal complexity.
2. **Register with tax authority & obtain tax ID** (e.g. RUT, NIT, CUIT), and set up bank accounts locally, considering exchange controls if applicable.
3. **Maintain books and transfer pricing assumptions**—especially if you interact with foreign entities. Document interest rates on loans, service agreements, etc.
4. **Plan for dividend withholding**—rates vary: Chile ~35%, Argentina changes under 2026 laws, Mexico has specific treaties.
5. **Stay informed for policy changes**—budget cycles, presidential decrees and emergency norms can shift incentives or tax bases.
## Real-World Example
Suppose you’re setting up a consulting company with clients in USA and Germany, but legally domiciled in Colombia. You choose a **Sociedad por Acciones Simplificada (SAS)**. You must:
- Pay corporate tax in Colombia on your gross profits.
- Declare your foreign revenues, possibly pay withholding if you use foreign subcontractors.
- Upon profits, distributing dividends triggers withholding tax—but if you (the shareholder) live in a treaty country, credit applies.
- Under Colombia’s Decreto 898/2026, check whether “inflation component” or “interest presunto” rules apply to loans given or received by your company. ([normograma.dian.gov.co](https://normograma.dian.gov.co/dian/compilacion/docs/decreto_0898_2026.htm?utm_source=openai))
## Summary Tips
- Use local legal counsel to choose entity form aligned with your growth plan.
- Factor in **cost of compliance**: auditing, payroll taxes, annual reports.
- Structure so that foreign revenues are transparent and benefits from any treaty or local exemption.
- Monitor policy proposals—e.g. those triggered by emergencies—that may temporarily change deadlines, rates, or allowances (as seen in Colombia recently).