Doing Business in Sao Tome and Principe

Sao Tome and Principe offers several business entity types for local and foreign investors. This guide provides a step-by-step overview of the registration process, costs, and ongoing compliance obligations for businesses operating in the country.

Available Business Structures

Limitada (Lda.)

The Limitada is the most common business structure for small to medium-sized enterprises in Sao Tome and Principe, similar to a private limited company.

• Minimum Share Capital: No minimum requirement
• Shareholders: Minimum 1, no maximum
• Managers: Minimum 1
• Liability: Limited to share capital

Sociedade Anonima (SA)

Suitable for larger enterprises and foreign investors, similar to a public limited company.

• Minimum Share Capital: Higher minimum than Limitada
• Shareholders: Minimum 2
• Board of Directors: Required for larger companies
• Audit Requirements: Annual audit required for larger companies

Branch of a Foreign Company

Foreign companies may establish a branch in Sao Tome and Principe.

• Registration: Foreign company registration certificate required
• Local Representative: Must appoint a local representative
• Liability: Branch is not a separate legal entity

Sole Proprietorship

The simplest business structure for individual entrepreneurs.

• Registration: Simple registration with the commercial registry
• Liability: Unlimited personal liability
• Taxation: Income taxed at personal IRS rates

Registration Procedure

Step 1: Name Reservation

Reserve the company name with the Commercial Registry. The name must end with a legal form indicator.

Step 2: Company Registration

File the articles of incorporation and required documents with the Commercial Registry.

Step 3: Tax Registration

Register with the tax authorities for a Tax Identification Number (NIF).

Step 4: Social Security Registration

Register with the INSS.

Step 5: Business License

Apply for any required business licenses. Licenses may require annual renewal.

Costs and Timeline

• Name Reservation: Nominal fee
• Company Registration: Moderate fee based on share capital
• Processing Time: 2-6 weeks for full registration

Ongoing Compliance

• Annual Return: Must be filed with the Commercial Registry
• Tax Returns: Annual IRC return due by June 30
• PAYE Returns: Monthly withholding returns
• Social Security Returns: Monthly contribution declarations
• VAT Returns: Monthly or quarterly depending on turnover