How Can a Foreign Company Register a Branch in Argentina?

In Argentina, a branch is not a new company at all — it is your existing company registered locally, and your group answers for everything it signs there. That single feature drives most decisions about whether to incorporate a branch in Argentina or to set up a subsidiary instead.

In this article, we explain what a branch in Argentina is and how it compares with a local subsidiary. We cover the documents and registry steps involved. We also explain the tax duties that follow, with notes for groups expanding from Singapore and other jurisdictions.

What Is a Branch in Argentina and How Does It Work?

A branch (sucursal) is the local arm of an existing overseas company, letting a group trade in Argentina under its parent's name without creating a new legal entity.

Argentina's Commercial Companies Law (Ley 19,550) governs the branch route in sections 118 to 124. A branch is not a separate legal person. It is the parent company itself, operating locally through a registered office and a permanent representative. Because parent and branch share one identity, the parent answers with all of its assets for the branch's obligations.

In practice, groups use branches for market entry. A branch can sign local contracts, import and export, hire staff and bid for tenders. It suits trading businesses, engineering and energy contractors, and manufacturers testing demand before committing to a subsidiary.

Some groups ask whether a representative office suffices. A representative office can promote and liaise, but it cannot trade. An isolated local transaction does not automatically require branch registration, but habitual activity or a permanent establishment generally requires registration under Article 118.

For groups headquartered in Singapore, the structure is familiar. Just as ACRA registers branches in Singapore, Argentina's Public Registry of Commerce does the same. It acts through the IGJ in the City of Buenos Aires, or provincial registries elsewhere.

Branch or Subsidiary in Argentina: Which Should You Choose?

Choose a branch when the parent accepts full liability in exchange for full control; choose a subsidiary when you need limited liability or local investors. Set-up timing varies by case.

The choice usually turns on risk appetite and control. Regulated activities can affect the choice. Under Argentina's Financial Entities Law (Ley 21,526) and Insurance Law (Ley 20,091), foreign financial institutions and insurers may use branches. Authorisation and applicable conditions apply. Financing also differs, because banks lend against a subsidiary's local balance sheet, while a branch's obligations sit on the parent's. In the comparison below, proof of assigned capital is relevant only when capital is assigned; special regimes may require it. Four points drive most board decisions in practice.

1. Liability and Legal Identity

A branch leaves the parent fully exposed. The parent's global assets stand behind the branch's contracts, tax liabilities and lawsuits. A subsidiary — a Sociedad Anónima (S.A.) or a Sociedad de Responsabilidad Limitada (S.R.L.) — generally limits liability to the capital contributed.

2. Control and Governance

A branch answers to the parent through a permanent representative acting on head-office instructions. A subsidiary has its own constitutional documents, owners and management; an S.R.L. has managers, while an S.A. has directors and may have a single shareholder.

3. Capital and Funding

Ordinary branches have no general statutory minimum capital, and capital need not always be assigned; special regimes may require it, and assigned capital must be documented under the applicable registry rules. A subsidiary must meet the capital rules for its company type and activity; an S.A. generally requires at least ARS 30 million.

4. Closure and Exit

Winding down either structure is a formal, creditor-driven process. Our liquidation services cover cross-border closures, and planning an exit before you file is far cheaper than improvising one later.

What Documents Do You Need to Form a Branch in Argentina?

Plan two bundles: documents that prove the parent exists under its home law, and documents that appoint and empower its Argentina-based permanent representative.

The registry inspects both bundles before it will register the branch. You prepare most documents at head office, then formalise them for Argentina. The core checklist includes:

• Certificate of incorporation, or an equivalent registry extract proving the parent exists and remains in good standing
• The parent's constitutional documents and current bylaws, with any amendments
• A resolution of the competent corporate body approving the branch, stating any assigned capital and appointing the representative.
• A power of attorney for the representative, wide enough for registry, tax and bank purposes
• If capital is assigned, evidence of that capital, such as a bank confirmation or board declaration, as required by the applicable registry rules
• A registered office address in Argentina, evidenced by a lease or a landlord's consent
• Identity documents for the permanent representative and the parent's directors

Foreign documents that require authentication generally need an apostille or consular legalisation, subject to applicable exemptions. If issued outside the Apostille Convention, it must be legalised at a consulate of Argentina. Documents in a language other than Spanish must be translated into Spanish by an appropriately registered sworn translator. Consistency matters as much as completeness: names, shareholdings and powers must match across every certificate.

In our experience, missing apostilles and untranslated documents cause more delays than any registry query.

How Do You Register the Branch in Argentina, Step by Step?

Plan five stages: head-office approvals, apostille and translation, the registry filing, the tax code, then the bank account that funds the branch.

The sequence matters, because nothing can be filed in Argentina until head-office approvals and document formalities are complete. We run the process in five stages for clients. Under Article 164 of IGJ General Resolution 15/2024, the resolution states any assigned capital; the document table below includes proof of capital only where applicable.

Step 1: Approve the Branch at Head Office

The competent corporate body passes a resolution establishing the branch, stating any assigned capital, and appointing a permanent representative domiciled in Argentina. Broad powers of attorney at this stage avoid repeat filings later.

Step 2: Legalise and Translate Foreign Documents

Each certificate, resolution and power of attorney must be apostilled where applicable, or legalised at an Argentina consulate if issued outside the Apostille Convention. A sworn translator then renders it into Spanish, with the translator's signature certified in Argentina.

Step 3: File With the Registry

In the City of Buenos Aires, the Inspección General de Justicia (IGJ) administers the Public Registry of Commerce; provincial registries do the same elsewhere, with modest differences in requirements. One combined filing usually registers the parent's constitutional documents, the branch and the representative together.

Step 4: Obtain the Tax Code From ARCA

The branch registers with ARCA to obtain its Clave Única de Identificación Tributaria (CUIT). ARCA is the authority that replaced AFIP in late 2024. The representative typically attends with the registered office evidence.

Step 5: Open the Bank Account and Fund the Branch

Local banks apply full know-your-customer checks to the foreign parent, so expect requests beyond the registry set. If capital is assigned, the parent funds the branch as required under the applicable rules.

What Taxes and Compliance Duties Follow Registration?

Once registered, the branch is taxed much like a local company: corporate income tax on Argentina-sourced profits, value-added tax (VAT) on local sales, and annual filings with the registry.

Four duties absorb most of a branch's first year. Each is recurring, and the rates noted here are current as of 2026 — Argentina's fiscal rules change often, so confirm before each filing cycle.

1. Corporate Income Tax

ARCA's 2026 corporate income tax scale applies progressive rates of 25%, 30% and 35% to taxable profits. The branch reports profits sourced in Argentina on the same basis as local companies. According to ARCA's rules, companies also make monthly advance payments through the year.

2. VAT and Provincial Turnover Tax

The standard VAT rate is 21% as of 2026, with higher rates on certain goods. Provinces add a gross-turnover tax (Ingresos Brutos), with rates set by province and activity.

3. Transfer Pricing Discipline

Charges between the branch and its parent must be at arm's length and documented. Head-office cost allocations attract review, so keep intercompany support current from year one.

4. Annual Accounts and Registry Updates

The branch keeps Spanish-language accounting records in Argentina and files annual financial statements with the registry. Changes to the parent's name, bylaws or representative must be filed there too.

What Is the Timeline and Which Costs Should You Plan For?

In our experience, the process through tax registration and bank account opening can take eight to twelve weeks, with document formalities — not registry queues — driving the timeline.

Apostille waits vary by country and sworn translations take days per document, so we keep the paperwork moving in parallel. Once filed, the registry stage itself usually resolves within weeks. Some stages overlap, so their individual durations should not simply be added together. The estimate includes CUIT registration and bank account opening; registry registration alone does not guarantee readiness to trade. References to capital in the timing table apply only where capital is assigned.

On cost, plan for sworn translation of every foreign document, notarial and certification fees, registry filing fees — some provinces scale these to assigned capital — and professional fees for the filing and tax registrations. A reliable overall estimate is unavailable here because costs vary by registry, document volume and service scope; request a current quote before filing.

We help clients front-load the head-office paperwork so the Argentina-facing stages never stall. Groups running several expansions at once ask us how member firms handle cross-border incorporation; our guide to international accounting networks explains that coordination.

Still weighing markets? Our guides on why set up business in Hungary and why set up business in Bangladesh compare two other frequent launch pads.

Whoever files for you, our tips for choosing an international accounting partner list the questions worth asking. Or simply contact our team for a scoped, stage-by-stage plan.

Conclusion

A branch in Argentina keeps your parent's identity, brand and control — at the price of full parent liability. The route runs through the Public Registry of Commerce, demands apostilled or consular-legalised documents and sworn translations, and ends with a CUIT from ARCA before trading starts.

As part of 3E Accounting Global and the 3E Accounting International Network, we help clients form a branch in Argentina alongside member firms across six continents. We prepare head-office resolutions, coordinate translations and registry filings, and register the branch with ARCA and the banks.

If an Argentina branch is on your expansion plan, tell us your head-office jurisdiction and intended activities. We will map the documents, timeline and registrations before you commit.

Frequently Asked Questions