Requirements

From composer.json:

• PHP ^8.4
• Laravel ^12 || ^13 (illuminate/contracts, illuminate/support)
• cboxdk/laravel-geo ^0.1 — the canonical jurisdiction reference every assessment binds to.
• brick/money ^0.14 — exact integer-minor-unit money for amounts and rate maths.

No migration is required. Rate data is supplied by a TaxRateSource; the default binding ships representative national rates for out-of-the-box use.