Paraguay Company Formation: How to Open a Company in Paraguay (2026), EAS, SRL & SA Explained

Paraguay company formation has become notably more accessible for foreign founders following the introduction of the Simplified Shares Company (Empresa por Acciones Simplificadas, or EAS) under Law No. 6480/2020, together with the modernisation and centralisation of the national registration process. This guide explains, in practical and authoritative terms, how to incorporate in Paraguay in 2026: the entity types available, the step-by-step procedure, realistic timelines, indicative costs, tax and RUC registration, banking requirements and the post-incorporation compliance obligations that every founder and adviser should anticipate. It is written for foreign entrepreneurs, cross-border investors and the professional advisers who support them.

Introduction, what this guide covers and who it is for

Quick summary

This page sets out a complete legal roadmap for paraguay company formation. It compares the EAS, SRL and SA structures, walks through a ten-step incorporation process, and provides indicative timelines and cost bands. It covers who can incorporate, the documents required, how to obtain the RUC tax identification, banking and foreign-investment considerations, and ongoing compliance, with all legal claims grounded in official Paraguayan sources.

Why Paraguay now, Law No. 6480 and centralization updates

Paraguay has positioned itself as one of South America’s more straightforward jurisdictions for foreign investment, combining a competitive tax regime, no significant nationality restrictions on ownership, and, since 2020, a modernised corporate-law framework. The pivotal reform was Law No. 6480, which created the EAS (Empresa por Acciones Simplificadas, or Simplified Shares Company). The EAS permits a single shareholder, flexible internal governance, and a streamlined constitution that can be filed electronically, materially reducing the formalities that previously made incorporation slower and more expensive.

Alongside the new entity, the Paraguayan state has invested in centralising business registration. Historically, founders dealt separately with the commercial registry, the tax authority, social security and municipal authorities. The centralised “one-stop” approach, delivered through the Unified System for the Opening and Closure of Companies (SUACE), administered under the Ministerio de Industria y Comercio, consolidates several of these steps, allowing many registrations to be processed in parallel rather than sequentially. For the EAS in particular, the combination of simplified articles and centralised filing has shortened timelines considerably.

The result is that paraguay company formation is now realistically achievable in days rather than months for straightforward cases, though, as this guide explains, the published “fast-setup” claims circulating online must be read against the practical realities of notarisation, document legalisation for foreign founders, RUC issuance and bank-account opening, which together often extend the overall project to several weeks.

At a glance:

• Who can incorporate: residents and non-residents; no general nationality restriction on ownership; a single shareholder is permitted for an EAS.
• Fastest route: the EAS, using simplified articles and centralised electronic filing.
• Indicative timeline (2026): an EAS registry step can be very fast, but the full end-to-end process, including RUC and a functioning bank account, commonly takes 2–6 weeks for foreign founders.
• Key authorities: commercial registry (via SUACE/MIC), the SET tax authority, social security, and the municipality.

Overview of Paraguay legal entity types (EAS, SRL, SA, branch), quick comparison

Choosing the right vehicle is the foundational decision in any paraguay company formation project. Paraguay offers several corporate forms, each with distinct governance, capital and liability characteristics. The three most relevant to foreign founders are the EAS, the SRL and the SA, while foreign companies that wish to operate directly may register a branch instead of incorporating a local subsidiary. For a fuller commercial analysis, see our EAS vs SRL vs SA comparison.

What is an EAS (Simplified Shares Company), new features under Law No. 6480

The EAS was introduced by Law No. 6480 (EAS) to modernise Paraguay’s corporate landscape. Its defining features are flexibility and simplicity: it may be formed by a single shareholder (whether an individual or a legal entity), liability is limited to the capital contributed, and its constitutive document can be a simplified instrument filed electronically. The EAS allows a range of share classes and considerable freedom to tailor internal governance in the by-laws. For many foreign founders and start-ups, the EAS is now the default choice for eas paraguay structures because it avoids much of the formality associated with the traditional corporation.

What is an SRL (Sociedad de Responsabilidad Limitada), key characteristics

The SRL, or limited liability company, is a long-established form well suited to closely held businesses. Members’ liability is limited to their capital contributions, and ownership is represented by quotas rather than freely tradable shares. Transfers of quotas typically require consent among members, which makes the srl paraguay structure attractive where founders want controlled ownership. It generally requires at least two members, and governance is simpler than a full corporation.

What is an SA (Sociedad Anónima), key characteristics

The SA, or corporation, is the traditional vehicle for larger enterprises, capital-raising and projects requiring formal corporate governance. Ownership is divided into shares, and the structure accommodates a board of directors, a statutory audit function and shareholder meetings. The sa paraguay form suits businesses that anticipate external investors, more complex capital structures or eventual listing-type governance, but it carries heavier formation and ongoing compliance formalities than the EAS or SRL.

Step-by-step process, how to open a company in Paraguay

The incorporation flow differs depending on the entity chosen and on whether the founders are resident in Paraguay or abroad. An EAS benefits from simplified articles and centralised electronic filing, whereas SRL and SA formations generally involve fuller constitutive documents and public-deed notarisation. Foreign founders should also plan for legalisation (apostille) and certified translation of their personal and corporate documents. The steps below describe the end-to-end process for company registration paraguay in 2026.

1. Choose entity type and verify suitability (EAS vs SRL vs SA). Begin by matching the vehicle to your commercial objectives: single-founder simplicity and speed point to the EAS; controlled, closely held ownership points to the SRL; investor-ready governance and share-based capital point to the SA. Consider liability, capital flexibility, tax treatment, and how you intend to bring in future partners or investors before committing to a structure.
2. Name reservation and pre-checks. Verify that the proposed corporate name is available and compliant with registry naming rules, and reserve it through the commercial registry. Pre-checks avoid later rejections and ensure the name does not conflict with existing entities. This is a short but important gating step before documents are drafted.
3. Drafting constitutive documents. Prepare the articles of incorporation and by-laws. For an EAS, Law No. 6480 permits simplified articles that can be adopted and filed electronically. For an SRL or SA, the constitutive document is more detailed and typically takes the form of a public deed. The documents must define capital, shares or quotas, governance, the registered office and the legal representative.
4. Notarization and power of attorney (if founders abroad). Where the constitutive instrument must be formalised as a public deed, a Paraguayan notary executes it. Founders located abroad typically grant a power of attorney to a local representative to sign on their behalf. That power of attorney, and any corporate documents of foreign shareholders, should be apostilled (or legalised) and accompanied by certified Spanish translations.
5. Centralized registration filing (SUACE / registry portal). File the constitution with the commercial registry, in most cases through the centralised SUACE system administered via the Ministerio de Industria y Comercio. Centralisation allows the commercial registration, tax enrolment and other steps to be coordinated, reducing duplication. The registry reviews the documents and records the company, after which certified copies can be obtained from the national public registry.
6. Obtain RUC (Paraguay tax ID) from SET. Register the company with the Subsecretaría de Estado de Tributación (SET) to obtain the RUC (Registro Único del Contribuyente), the paraguay ruc tax id that every company needs to invoice, pay taxes and operate. The application requires the registered constitution, identification of the legal representative and proof of the fiscal address. For a dedicated walkthrough, see How to get RUC (Paraguay tax ID).
7. Open a bank account. With the RUC and registered constitution in hand, approach a local bank to open a corporate account. Banks apply know-your-customer (KYC) checks covering directors, shareholders and ultimate beneficial owners, and typically request certified corporate documents and evidence of the intended economic activity. See Opening a business bank account in Paraguay for practical preparation.
8. Register with social security & municipal permits and obtain sector licenses. If the company will employ staff, register with the social-security institute. Obtain the municipal operating licence (patente) for the business premises, and secure any sector-specific authorisations required for regulated activities. These registrations are increasingly coordinated through the centralised process but should be confirmed for each municipality.
9. Post-incorporation compliance. Set up statutory and accounting books, confirm the fiscal address and registered office, obtain corporate seals where used, and maintain the company’s statutory registers. Establishing these from the outset prevents compliance gaps and supports clean annual filings. See Compliance & annual filings in Paraguay.
10. Special steps for foreign companies (branches) and single-shareholder EAS. A foreign company paraguay operation that registers a branch rather than a subsidiary must file legalised and translated parent-company documents, evidence of good standing, and a resolution appointing a local representative. A single-shareholder EAS requires the sole founder’s identification and, where that founder is a corporate entity, its own apostilled corporate documentation.

Typical timelines per step

Timelines vary by entity and by whether founders are abroad. The EAS registry step can complete very quickly under the centralised electronic process, while notarisation, document legalisation, RUC issuance and bank onboarding typically determine the overall project length. The comparative table in the next section sets out indicative end-to-end timelines for each entity.

• Name reservation: typically a matter of days.
• Drafting and notarisation: days to roughly two weeks, depending on entity and translation needs.
• Registry filing (EAS centralised): can be very rapid; SRL/SA generally longer.
• RUC issuance: usually days once the constitution is registered.
• Bank account opening: often the longest step for foreign founders, frequently one to several weeks.

Comparative table, requirements, approximate costs, and timelines for paraguay company formation

The following table compares the EAS, SRL and SA structures, together with the foreign branch option, across the factors most relevant to a paraguay company formation decision. All fee figures are indicative only (2026) and should be confirmed with the registry, the notary and local counsel, as professional fees vary significantly by complexity and provider.

Costs vary for several reasons. Professional and notary fees depend on the complexity of the structure, the number of shareholders and whether documents must be legalised and translated for foreign founders. Registry fees scale with the entity and the declared capital. Expedited handling, additional certified copies and sector licences can add to the total. Treat every figure above as indicative for 2026 and verify current amounts with the registry and your advisers before budgeting. For a jurisdictional cost perspective, compare with our Paraguay vs regional jurisdictions for company formation analysis.

Key requirements & eligibility

Understanding eligibility and document requirements early is essential to a smooth paraguay company formation. The requirements below reflect the framework as it stands in 2026; specific regulated activities may impose additional conditions.

Who can incorporate, residents vs non-residents

Paraguay generally permits both residents and non-residents to incorporate, and there is no broad nationality restriction on company ownership. Foreign individuals and foreign corporate entities may hold shares, and a single foreign shareholder can establish an EAS. Non-residents will, however, need to provide legalised and translated identification and, in the case of corporate shareholders, apostilled corporate documents demonstrating existence and authority.

Local legal representative, fiscal address and registered office requirements

Every company requires a legal representative and a registered office/fiscal address in Paraguay. The legal representative is the person authorised to act for the company before the authorities, including the tax authority and the registry; where founders are abroad, a local representative acting under a power of attorney is standard practice. A valid fiscal address is required to obtain the RUC and to receive official correspondence; founders without their own premises commonly use registered-address or domiciliation services. These requirements are effectively mandatory in practice for foreign-owned entities.

Capital and shareholder requirements

Capital and shareholder rules differ by entity. The EAS offers particular flexibility, permitting a single shareholder and a range of share classes without the heavier capital formalities of a traditional corporation. The SRL uses quotas with transfer restrictions and generally requires at least two members, while the SA uses shares and applies more formal capital rules. Founders should define the capital, the classes of shares or quotas, and any transfer restrictions in the constitutive document from the outset.

Directors and officers

Companies must appoint directors or administrators and a legal representative. Identification documents are required for each, and for foreign appointees these must usually be legalised and translated. Where appointees are abroad at the time of incorporation, their appointment and acceptance can be handled through a power of attorney. Practical onboarding, such as obtaining local tax identification for directors, should be planned alongside the main incorporation steps.

Documents required (checklist)

• Identification: passports or national IDs of shareholders, directors and the legal representative.
• Powers of attorney: apostilled and translated where founders sign from abroad.
• Corporate documents: for corporate shareholders, certificate of existence/good standing, by-laws and authorising resolution, apostilled and translated.
• Proof of address: evidence of the fiscal address/registered office in Paraguay.
• Constitutive documents: the articles/by-laws or EAS simplified articles.
• Certified translations: Spanish translations of all foreign-language documents.

Tax registration, RUC and post-incorporation compliance

Tax enrolment is a mandatory part of paraguay company formation. The RUC is the company’s unique taxpayer identifier, and obtaining it is the gateway to invoicing, paying taxes and operating lawfully.

How to obtain the RUC

Register with the Subsecretaría de Estado de Tributación (SET) to obtain the RUC. The application generally requires the registered constitutive document, identification of the legal representative, and confirmation of the fiscal address. The legal representative is enrolled as the company’s responsible person before the tax authority. Once issued, the RUC must be used on invoices and tax filings. Our dedicated guide, How to get RUC (Paraguay tax ID), walks through the forms and common pitfalls.

VAT, corporate income tax and common tax registrations

After the RUC is issued, the company should confirm its tax obligations, which typically include value-added tax (IVA) and corporate income tax, alongside any withholding or sector-specific obligations. The applicable regime and rates should be confirmed with the SET and local tax advisers for the company’s specific activity, as classification affects filing frequency and obligations. Establishing electronic invoicing and the correct tax-category enrolment at the outset avoids later corrections.

Accounting, statutory books and annual filing obligations

Paraguayan companies must maintain proper accounting records and statutory books, and file periodic tax returns. Depending on the entity and size, annual filings and financial statements may be required. Keeping statutory registers current, including records of shareholders, directors and corporate resolutions, is essential. For detail on recurring obligations and penalties, see Compliance & annual filings in Paraguay.

Banking, foreign investment & capital movement

Opening a corporate bank account and managing cross-border capital are frequently the most time-sensitive aspects of paraguay company formation for foreign founders. Planning these from the start materially improves the chances of a smooth onboarding.

Typical bank requirements for corporate accounts

Banks in Paraguay apply KYC and anti-money-laundering procedures consistent with the supervisory framework overseen by the Superintendencia de Bancos del Paraguay. For a corporate account, expect to provide the registered constitution and RUC, identification for directors and the legal representative, disclosure of ultimate beneficial owners, and evidence of the intended economic activity. Banks may request additional documentation for foreign-owned structures, and some require the legal representative to attend in person.

Foreign capital inflows and declaration requirements

Cross-border capital movements and foreign investment are overseen within the framework administered by the Banco Central del Paraguay. Founders bringing capital into Paraguay should understand the relevant declaration and reporting expectations for foreign-currency inflows and confirm current requirements with the bank and advisers, since these support both compliance and future repatriation of funds. Documenting the source and purpose of incoming capital at the outset assists both the central-bank framework and bank KYC.

Practical tips to be “bank-ready” at incorporation stage

• Prepare certified documents early: have the registered constitution and RUC ready, plus certified copies.
• Legalise and translate: apostille and translate all foreign shareholder and director documents before applying.
• Evidence economic activity: prepare contracts, business plans or invoices that demonstrate the company’s intended operations.
• Clarify beneficial ownership: document the ownership chain up to the ultimate beneficial owners.
• Plan representative availability: confirm whether the legal representative must attend the bank in person.

Practical timelines & cost summary, realistic expectations for foreign founders

Online “72-hour” claims usually describe the registry step for an EAS under the centralised process, not the full journey to an operating company. A realistic plan for paraguay company formation should budget for the slower, document-dependent steps. All figures are indicative for 2026.

• Expedited scenario: for a straightforward EAS with locally present founders and ready documents, the registry step can be completed very quickly.
• Typical scenario: for foreign founders, the end-to-end process, constitution, RUC and a usable bank account, commonly takes 2–6 weeks.
• Common causes of delay: apostille and translation of foreign documents, bank KYC and onboarding, and sector-licence requirements.
• State/registry fees: indicative and entity-dependent; lower for an EAS, higher for an SA.
• Professional fees: vary by complexity, notary, drafting, translation and advisory.
• Bank-opening costs: account and compliance-related costs vary by institution.

Conclusion, next steps and how to prepare for paraguay company formation

Paraguay company formation in 2026 is faster and more flexible than ever, thanks to the EAS under Law No. 6480 and the centralisation of registration. To prepare, select the right entity, assemble and legalise your documents early, confirm your fiscal address and legal representative, and plan ahead for RUC issuance and bank onboarding. Use the supporting resources in this cluster, the EAS vs SRL vs SA comparison, the step-by-step company registration checklist and the RUC guide, to move from research to a compliant, operating Paraguayan company.

Sources

• Congreso Nacional de la República del Paraguay, Leyes / Gaceta Oficial (Law No. 6480 text)
• Subsecretaría de Estado de Tributación (SET), RUC and tax registration guidance
• Ministerio de Industria y Comercio (MIC), Commercial Registry / centralised registration (SUACE)
• Banco Central del Paraguay (BCP), foreign investment and capital movement
• Superintendencia de Bancos del Paraguay (SBP), banking supervision and KYC
• Dirección General de los Registros Públicos, registry procedures and certified copies