LLC vs C-Corp for Argentinian Founders: The Honest Breakdown
Argentina has one of the most complex cross-border tax situations in Latin America — a combination of high domestic inflation, strict BCRA foreign-exchange controls, and a U.S.–Argentina tax treaty that was suspended in 2012. For Argentinian founders building U.S. companies, the entity choice carries real consequences that most generic incorporation guides ignore.
The U.S.–Argentina Tax Treaty (Suspended)
The U.S. and Argentina signed a tax treaty in 1981, but Argentina suspended it in 2012 following a dispute over the U.S. FATCA regime. As of 2026, no active tax treaty exists between the two countries.
| Treaty detail | Status |
|---|---|
| Dividends WHT (U.S. to Argentina) | 30% (no treaty reduction) |
| Interest | 30% (no treaty reduction) |
| Royalties | 30% (no treaty reduction) |
| Treaty status | Suspended since 2012 |
Without a treaty, the U.S. applies its default 30% withholding tax on dividends paid to Argentine-resident shareholders. There is no reduced rate available.
The BCRA Foreign-Exchange Control Problem
Argentina's Banco Central de la República Argentina (BCRA) imposes strict controls on foreign currency. Founders who receive U.S. LLC distributions or C-Corp dividends must repatriate funds through official channels (MULC — Mercado Único y Libre de Cambios), which historically has meant converting at the official exchange rate — significantly below the blue-dollar or MEP rates.
This creates a practical problem: even if you structure your U.S. entity correctly, getting money back into Argentina at a useful rate requires careful planning with a local tax and FX advisor.
The LLC vs C-Corp Decision
For Argentinian founders, the LLC vs C-Corp question is less about treaty optimization (there is no treaty to optimize) and more about three practical factors:
1. Withholding tax is 30% either way. Without a treaty, both LLC pass-through income and C-Corp dividends face the same 30% U.S. WHT. The LLC does not offer a treaty advantage here.
2. AFIP (Administración Federal de Ingresos Públicos) treatment of LLCs. AFIP treats U.S. LLCs as transparent entities, taxing Argentine residents on LLC income as it is earned — regardless of whether distributions are made. This means you may owe Argentine income tax on U.S. profits you have not yet received.
3. VC fundraising. If you are raising from U.S. VCs or Y Combinator, a Delaware C-Corp is non-negotiable. Argentine founders who have gone through YC, a16z, or Sequoia have all incorporated as Delaware C-Corps.
| Factor | LLC | C-Corp |
|---|---|---|
| U.S. WHT on distributions | 30% (no treaty) | 30% (no treaty) |
| AFIP treatment | Transparent — taxed on accrual | Opaque — taxed on dividends received |
| BCRA FX controls | Apply to both structures equally | Apply to both structures equally |
| VC fundraising | Not compatible with U.S. VC | Required for U.S. VC and accelerators |
| Compliance complexity | Simpler U.S. filing; AFIP reporting required | More complex; Form 5472 if foreign-owned |
| Best for | Services, consulting, bootstrapped products | Venture-scale, VC-backed, Nasdaq-track |
Practical Recommendation
Choose a C-Corp if you are raising venture capital, plan to hire U.S. employees, or want a structure that U.S. investors and Argentinian advisors can handle cleanly. The 30% WHT applies regardless of entity type, so the C-Corp's VC compatibility is the decisive factor.
Choose an LLC only if you are running a service or consulting business with no near-term U.S. institutional funding plans, and you have confirmed with an AFIP-registered tax advisor that the accrual-basis Argentine tax treatment is acceptable for your situation.
For the broader picture on this topic, see our guide on choosing the best US state for a non-resident LLC.