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TIN Check for more than 140 countries


Senegal Senegal
Official country information

TIN validation guidance for Senegal

Access country-specific reference information, recognised formats and validation resources designed for compliance teams, finance departments and enterprise operations.

Tax Identification Number in Senegal

In Senegal, the Tax Identification Number is a unique identifier issued by the General Directorate of Taxes and Domains (DGID). It is used to identify taxpayers and is required for tax administration and fiscal procedures.

Structure of the Tax ID

The tax identification number in Senegal is composed of two elements:

• The NINEA, which contains 9 numeric characters
• The COFI, which contains 3 alphanumeric characters

What is it used for?

This number is used to identify taxpayers in Senegal. It may be required for invoicing, tax administration, and certain obligations related to VAT and other tax reporting procedures.

General Format

The general format consists of 9 digits followed by 3 alphanumeric characters. The COFI code may contain both letters and numbers.

Example Structure

• NINEA: 123456789
• COFI: 2G3
• Full format: 1234567892G3

Important Note

The tax identification number is used to officially identify a taxpayer. For complete validation, it may be necessary to verify the number with the relevant tax authorities, as checking the format alone does not confirm that the tax registration actually exists.

Trusted by professional and regulated sectors

The TIN Check ecosystem supports workflows where verification quality, auditability and speed are essential.

banks

Banks

Used to support identity, compliance and tax data validation in financial onboarding processes.
trading applications

Trading Applications

Supports tax identifier validation in digital investment, brokerage and trading environments.
billing softwares

Billing Software

Improves customer registration, invoicing accuracy and fiscal data consistency.
e-commerce

E-Commerce

Accelerates order capture and reduces manual tax identification handling in online sales operations.
trading companies

Trading Companies

Useful for cross-border supplier, client and partner tax identity verification workflows.
tax authorities

Tax Authorities

Supports structured reference and validation processes in public-sector and fiscal administration contexts.
tincheck dashboard
Operational management

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The TIN Check dashboard has been designed to offer a cleaner and more reliable operational interface for recurring validation needs. It supports organised usage, clearer workflows and a more suitable environment for business teams handling customer, supplier or compliance data.

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Reference articles and country guidance

Explore selected country-specific content to better understand regional tax identification practices and documentation contexts.

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Tax ID Number in the United States

General guidance regarding the role and use of tax identification records in the United States.

United Kingdom VAT number

VAT Number in the United Kingdom

Introductory information regarding VAT registration references and UK business identification use cases.

Security and reliability

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TIN Check applies layered controls to support a safer validation environment for business users. The platform is structured to operate with modern protection measures, controlled access paths and secure handling expectations suitable for professional usage.

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