SARS Testing Tools
Generate valid South African tax reference numbers for testing — SA ID, Income Tax, Company Reg, PAYE, UIF, SDL.
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Generate valid South African Revenue Service reference numbers for systems testing.
SARS Testing Tools is a lightweight Chrome extension that generates structurally valid South African tax-related reference numbers. Built for QA testers, developers, and anyone who needs realistic test data for South African financial and tax systems.
What it generates
- SA ID Numbers: 13-digit identity numbers with correct Luhn check digits. Configure date of birth range, gender (male/female/any), and citizenship status (SA citizen/permanent resident).
- Income Tax Numbers: 10-digit personal income tax reference numbers with valid SARS Modulus 10 check digits. Filter by starting digit (0, 1, 2, 3, or 9).
- Company Registration Numbers: Formatted as YYYY/NNNNNN/XX with 14 supported type codes including Pty Ltd (07), Ltd Public (08), Close Corporation (10), Co-operative (24), and more. Configure year range and type code.
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