An implementation of Saudi Arabia ZATCA's E-Invoicing requirements, processes, and standards in TypeScript.

DIY Crypto Tax transaction tracker & profit/loss calculator.

FIFO based tax calculator with support for Coinbase, Coinbase Pro, Degiro & Nordnet

taro版个税小程序

A n8n community node for the sevDesk API.

Library to deal with fiscal year

🚗 Motorrijtuigenbelasting (MRB) berekenen in JavaScript

Coineda aims to be a free to use, open source and local running crypto tracking and tax tool

Crypto portfolio tracking tool with tax reporting

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

A simple Japanese Inheritance Tax Calculator. It is meant to cover the case of a foreigner in Japan receiving an inheritance from abroad with all other heirs outside of Japan.

Web app to calculate PPh 21 tax for Indonesian workers | Kalkulator penghitung pajak progresif PPh 21 pekerja Indonesia

🚧 Work in progress - React frontend for CrypTax: software for calculating cryptocurrency capital gains for tax purposes. Calculation with LIFO method, made in Italy for Italy.

The ultimate mathematical tool for your everyday needs! This app is your go-to solution for all things math-related. Say goodbye to manual calculations and hello to a smarter way to crunch numbers.

A typescript SDK for accessing the Paddle API.

NPM Package - A library of income tax calculation functions from various countries around the world.

Local business directory website

📒💰 Get the historical balance of any ERC-20 token of any address.

(Dutch) government tax API using Cloudflare Workers. COMMUNITY MADE

Online Tax Payment System with encryption algorithms.