A salary calculator for the UK tax system.

A PHP wrapper for Zip-Tax.com API

Το Φ.Π.Α. στήρι είναι ένα εύκολο και δωρεάν πρόγραμμα για τον υπολογισμό του Φόρου Προστιθέμενης Αξίας (Φ.Π.Α.)

Calculating financial transaction sum and tax (VAT) - supports multiple tax groups and rates, add or extract tax method, global discount percent or global discount amount, positive and negative quantity of items in the same transaction

TurboCASH Books Templates for Different Counties and States

Wrapper for free TaxAPI.io service. Allows you to request EU VAT rates as well as U.S. sales tax rates (by postal code).

Solución al Problema de la Tributación Óptima con un hogar representativo y un gobierno benevolente

A simple Go-based wrapper for TaxAPI.io

This program uses machine learning to predict the tax depreciation rate and category when given an arbitrary text description of an asset/capital expenditure (capex).

Sales Tax API SDK for C# / DotNet and AvaTax REST

💸 Tax library for german tax calculation written in PHP.

Tax Calculator done with JavaScript and jQuery.

API to retrieve canadian federal and provincial tax rates. Documentation and endpoints on the website:

Global Adoption Proposal for Central Bank Digital Currencies | DXFC | Digital Fiat Currency

Shopping cart operations made easy. Works with any e-commerce or framework.

slc is a CLI application to generate Ledger accounting entries. It works with generic CSV files as well as the Stripe API.

C# DOT NET The Tax Calculation API authorizes the user and the API access. The SQLite that contains the API keys is encrypted and can, once created, be shipped, and the respective secrets be shared later.

Historical property tax rates for Sault Ste. Marie in CSV format

Lovat Integration for Magento 2

Income tax calculator