Libraries tagged by tax rate

Framework-agnostic tax calculation engine with multi-jurisdiction support, temporal rate resolution, hierarchical tax structure, reverse charge mechanism, economic nexus determination, partial exemptions, and place-of-supply rules for cross-border services

Go to Download

A comprehensive library to fetch financial data from TCMB, including exchange rates and interest rates.

Go to Download

PHP SDK for the YEB VAT API. Calculate VAT, list countries and get tax rates.

Go to Download

Add product tax rate percentage to individual products.

Go to Download

Simple Sales Tax Rate API

Go to Download

Tools: tax rates, VAT id validation and more.

Go to Download

Sales Tax Calculator is a US sales tax calculation API: send an order amount with a ZIP code or state and get the combined rate, the tax amount and the order total back as JSON. Paid plans split both the rate and the tax amount by state, county, city and special district.

Go to Download

Sales Tax Lookup is a US sales tax rate API: send a five-digit ZIP code or a two-letter state code and get the current combined sales tax rate back as JSON. The Free plan returns the state and the combined rate; paid plans add the state, county, city and special district rates that make it up.

Go to Download

Income Tax Brackets retrieves federal income tax brackets, marginal rates, and standard deductions across all US filing statuses. Paid plans can query specific historical tax years back to 2000.

Go to Download

VAT compliance layer for SilverShop (EU first). v1: tax shipping at a configurable rate. Builds on core's TaxClass; integrates with silvershop-suite/invoicing's per-rate VAT breakdown when present.

Go to Download

Income Tax Calculator computes US federal income tax and take-home pay from gross income and filing status. It outputs total tax owed, effective and marginal rates, standard deductions, and net monthly income.

Go to Download

BIR (Bureau of Internal Revenue) tax utilities for the Philippines — VAT (12% / ₱3M threshold), percentage tax (3% standing, with historical 1% rate awareness), and a reference list of commonly-used BIR forms.

Go to Download

Framework-agnostic Indian payroll calculation engine: EPF, ESI, TDS, gratuity, bonus, professional tax and settlement maths, with versioned statutory rate tables.

Go to Download

A comprehensive Indonesian payroll calculator library for PHP projects with tax calculations (PPh21, PPh23, PPh26).

Go to Download

Turkish identity number (TCKN), tax number (VKN) and IBAN validation, amounts in Turkish words, and TCMB exchange rates for Laravel.

Go to Download