Crypto-currency tax calculator with support for all popular wallets, exchanges, explorers and migration from other crypto tax platforms

Validates european vat numbers. Standalone or as a ActiveModel validator.

Crypto Explorer is a web application that helps you track and analyze cryptocurrency trends in real time. 🌐 It uses free APIs to provide market data, historical insights, and interactive charts. 🛠️

ERPNext VAT return generator and Making Tax Digital (MTD) Submission

Everything you need to know when moving from full-time work to becoming self employed.

TypeScript implementation of common HMRC Income Tax use cases

A bridge between GnuCash and UK HMRC VAT return MTD APIs for automating VAT returns

🇬🇧 HMRC Exchange Rates API for Customs & VAT 💸

An R package containing convenient functions to load HMRC Overseas Trade Statistics, Regional Trade Statistics, and custom URLs using HMRC's API.

PHP library to talk to https://developer.service.hmrc.gov.uk/api-documentation

Dime is a free and open-source command-line tool written in PHP to calculate your cryptoasset taxes in the UK.

Run locally to export crypto tx data from crypto exchanges using their api connections, and process into a normalised format.

Analyse Freetrade or Trading 212 account activity and calculate capital gains and cost basis in accordance with the HMRC share identification rules.

Validate Tax Ids (VAT/GST) for businesses operating within the European Union, the United Kingdom, Switzerland, and Norway.

Validate VAT numbers against BZSt, VIES or HMRC

Command line client for interfacing with the UK's HMRC Make Tax Digital API

Uk Capital gains tax calculator with share matching algorithm

Software I use for taxes (only useful for me)

Command line client to the UK's HMRC Make Tax Digital for Income Tax Self-Assessment API

Exchange Rates from HMRC