Argentine CUIT Tax ID Generator
Generate and format valid 11-digit Argentine CUIT tax identification numbers for software QA testing.
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About the Argentine CUIT
The CUIT is the 11-digit tax ID issued by ARCA (formerly AFIP) in Argentina.
It uses prefix codes (20, 23, 24, 27 for individuals; 30, 33, 34 for corporations) and a weighted modulo 11 check digit.