In Kenya’s formal economy, the Personal Identification Number (PIN) issued by the Kenya Revenue Authority (KRA) functions as a central identifier for individuals and entities engaged in taxable or regulated activities. It is required at nearly every critical point in the business lifecycle, whether registering a company, applying for licenses, clearing goods through customs, or managing tax obligations. Understanding the structure, purpose, and compliance expectations tied to the KRA PIN is essential for both local and foreign stakeholders navigating the Kenyan business environment.

A Business Tax Identification Number (TIN) is a government-issued unique identifier for businesses to track and manage tax obligations. It is mandatory for all entities engaged in taxable activities, ensuring accurate reporting and compliance.