Cbox Tax

Self-hosted

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Freedom report

No signalScore 5.0

Free tierNo free tier on record
Open codeNo open-source code on record
Runs widely0 of 6 device platforms
DocumentedThinly documented

Cbox Tax is ranked #18 of 28 in tax engine software on Freedom251. It runs on Self-hosted.

Compared on tax engine software

Tax types: multiple
Exemption certificates: Yes

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The record

Purpose: Cbox Tax is a self-hostable consumption-tax engine for Laravel that calculates tax treatment, rates, and authority breakdowns.
Tax coverage: It models EU VAT, national VAT and GST, US sales tax, Canadian GST and HST, India dual GST, and Malaysia SST.
Tax logic: It handles place of supply, reverse charge, inclusive and exclusive pricing, exemptions, and seller registration routing.
Missing data behavior: The engine refuses to calculate when a regime or rate is missing rather than assuming a zero rate.
Integrations: The package is built on Geo for Laravel and supports pluggable rate sources, including EU TEDB, the us-tax-data dataset, and commercial adapters.
Local operation: The register is synced to local disk, and the engine reads it without a network call while pricing.
Data integrity: The documentation describes offline SHA-256 verification of register files, while stating that this does not authenticate the publisher or establish legal correctness.
License and limits: The package is MIT licensed, while register data uses PolyForm Internal Use 1.0.0 and cannot be redistributed or resold as rate lookups under that license.
Beta status: Cbox says the data is in beta, may contain errors, and is not tax advice; it recommends checking relevant countries against an adviser’s figures.
Technical requirements: The repository lists PHP ^8.4, Laravel ^13, ext-dom, ext-zlib, and cboxdk/laravel-geo as requirements.
Support: The repository directs users to report errors by opening an issue with the register release version.
Intended users: Cbox describes its work as building tools for teams that run PHP in production.

Where it ranks on Freedom251

Best Tax Engine Software in 2026#18 of 28

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Sources

cbox.dk/packages/laravel-tax· checked 4 Oct 2026
cbox.dk/packages/laravel-tax/docs/v0/getting-st· checked 4 Oct 2026
github.com/cboxdk/laravel-tax· checked 4 Oct 2026
cbox.dk/about· checked 4 Oct 2026