Spain CIF Generator
Valid Spanish corporate Código de Identificación Fiscal (CIF) generator for fiscal and QA testing.
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About Código de Identificación Fiscal (CIF)
The Código de Identificación Fiscal (CIF) was the tax identification number used in Spain for companies and associations. Although officially merged under the corporate NIF label, the term CIF is still widely used in business systems.
This tool generates mathematically valid corporate CIFs. The first letter defines the type of organization (A = Public Limited Companies, B = Private Limited Companies, K = Foreign Entities). The final control character is computed using weighted positions and Modulo 10, resulting in a digit or letter based on rules.