Angola Tax ID Number (TIN) Guide 

1. Introduction 

In Angola, the Tax Identification Number (TIN), known locally as the Número de Identificação Fiscal (NIF), is a unique identifier assigned to individuals, businesses, and legal entities for tax purposes. A valid NIF is essential for complying with Angola’s tax regulations, facilitating accurate tax reporting, and engaging in various financial and legal transactions. All information presented in this guide is verified from official Angolan government sources. 

2. Tax Identification Number Types 

Official TIN Type: Número de Identificação Fiscal (NIF) 

• Applicable to: Individuals, businesses, and legal entities operating in Angola. 

• Issued by: Administração Geral Tributária (AGT) – Angola’s General Tax Administration. 

The NIF is the sole official tax identification number in Angola, serving as a unique identifier for tax purposes across all categories of taxpayers. 

3. TIN Format and Structure 

The Angolan NIF is a 10-digit numerical code structured as follows: 

• Digits 1–9: Sequential number uniquely assigned to the taxpayer. 

• Digit 10: Check digit used for validation purposes. 

This standardized format ensures consistency and accuracy in taxpayer identification. 

4. Issuing Authority and Registration Process 

Issuing Authority 

• Name: Administração Geral Tributária (AGT) 

• Official Website: www.agt.minfin.gov.ao 

Registration Process 

Eligibility 

• Individuals: Angolan citizens and residents engaging in taxable activities. 

• Businesses: All companies, including foreign entities operating in Angola. 

Required Documents 

• Valid identification (e.g., national ID or passport). 

• Proof of residence or business address. 

• Business registration documents (e.g., commercial license). 

Application Procedure 

1. Preparation: Gather all required documents. 

2. Submission: Submit the application and documents to the local tax office (Repartição Fiscal). 

3. Processing: The tax office reviews the application and assigns a NIF. 

4. Issuance: Receive the NIF certificate upon approval. 

Currently, the registration process is conducted in person at the relevant tax office. Applicants should consult the AGT’s official website for updates on online registration options. 

5. TIN Verification and Lookup 

As of now, Angola does not provide a public online tool for real-time TIN verification. Taxpayers and entities should contact the local tax office or consult the AGT for verification purposes. It’s essential to use official channels to ensure the accuracy and validity of TINs. 

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6. TIN and VAT Number Connection 

In Angola, the NIF also serves as the Value Added Tax (VAT) number for businesses. This dual function simplifies tax processes and ensures consistency across tax-related activities. 

• VAT Number Format: Identical to the NIF (10-digit numerical code). 

Businesses must use their NIF when reporting VAT to comply with Angolan tax regulations. 

7. Why Accurate TIN Validation Matters 

Ensuring the accuracy of your TIN is critical for both businesses and individuals in Angola. An incorrect or unverified TIN can lead to serious complications such as: 

• Delays in tax processing 

• Rejection of tax exemption claims 

• Fines and penalties for non-compliance 

• Rejection of e-invoicing submissions 

• Onboarding unqualified suppliers or customers 

• Data quality issues across finance and compliance systems 

Using Angola Angola’s General Tax Administration or TaxDo real-time global tax ID verification platform ensures accurate Tax ID validation, error reduction, and full compliance with Angola tax laws. 

8. Stay Compliant with TaxDo 

While Angola’s General Tax Administration offers a basic PIN checker, TaxDo takes Angola TIN validation to the next level with real-time results, periodic revalidation for ongoing compliance, and seamless integration into your systems.

With TaxDo, you can automate Tax ID validation, monitor changes, and ensure continuous compliance from a user-friendly dashboard or through API connectivity.

TaxDo is trusted by leading enterprises, platforms, and compliance teams worldwide. Try it now and eliminate the risks of Tax ID errors in Angola and beyond.