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Top 19 Tax Open-Source Projects
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rotki
A portfolio tracking, analytics, accounting and management application that protects your privacy
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InfluxDB
Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.
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BittyTax
Crypto-currency tax calculator with support for all popular wallets, exchanges, explorers and migration from other crypto tax platforms
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rp2
Privacy-focused, free, open-source cryptocurrency tax calculator for multiple countries: it handles multiple coins/exchanges and computes long/short-term capital gains, cost bases, in/out lot relationships/fractioning, and account balances. It supports FIFO, LIFO, HIFO and it outputs in form 8949 format. It has a programmable plugin architecture
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policyengine-us
The PolicyEngine US Python package contains a rules engine of the US tax-benefit system, and microdata generation for microsimulation analysis.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
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eu-vat-validator
:moneybag: A simple and clean PHP library that validates EU VAT registration numbers against the central ec.europa.eu database (using the official europa API) :eu:
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dali-rp2
DaLI (Data Loader Interface) is a data loader and input generator for RP2 (https://pypi.org/project/rp2), the privacy-focused, free, open-source cryptocurrency tax calculator: DaLI removes the need to manually prepare RP2 input files. Just like RP2, DaLI is also free, open-source and it prioritizes user privacy.
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atos
Built by freelancer 🙋♂️, for freelancer 🕺 🤷 💃🏾 - ATOS is a locally hosted application that allows freelancers to easily manage clients/projects, generate invoices against backlogs, and estimate their personal taxes based on their invoiced income.
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laravel-taxify
Laravel Taxify provides a set of helper functions and classes to simplify tax (VAT) calculations within Laravel applications. that allow developers to easily integrate tax calculation functionalities into their projects. it's offers a straightforward and efficient solution Designed to streamline the process of handling taxes.
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CrypTaxCalc
Svendsen Tech's CrypTaxCalc is an open-source Coinbase transaction log parser to get the numbers you need for the tax reports ("tax calculator")
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taxify
A simple CLI program for estimating one's 2022 state income tax for a given taxable income in all 50 states at once (plus DC and federal)
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
Project mention: Does anyone know of a "zapper" like portfolio tracker that automatically calculates Profit/Loss? | /r/defi | 2023-12-11That already exists: https://rotki.com/
Project mention: EU suggests breaking up Google's ad business in preliminary antitrust ruling | news.ycombinator.com | 2023-06-14In a project I maintain on billing and payments[1], I had a link to Google Ads API. It was documenting how they had hard-limit budget, with notions like "capped actuals" and "monthly with rollover". The explanation was quite good so I keep it around to explain the concept, and why it was perfect for customers to avoid any surprises.
Then the URL[2] 404'd and the API disappeared. I couldn't find any references to a "BillingCap". I wondered why[3].
Now it makes sense: they got rid of budgets as you explained above. Everything's seems to be obfuscated behind a quite opaque Proposals/Deals[4] data structure now.
[1]: https://github.com/kdeldycke/awesome-billing
I recommend using RP2: it's a free, open-source, non-commercial, privacy-focused tax software that will track all your transactions and movements and generate the 8949 form. It's on Github: https://github.com/eprbell/rp2.
Tax related posts
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Does anyone know of a "zapper" like portfolio tracker that automatically calculates Profit/Loss?
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Coinbase + ledger cashing out
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The best DeFI portfolio tracker?
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Crypto disaster
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Zen Ledger will file your crypto taxes for $3500.
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Portfolio app recommendations
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Generate Form 8949 from CSV file
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A note from our sponsor - InfluxDB
www.influxdata.com | 5 May 2024
Index
What are some of the best open-source Tax projects? This list will help you:
Project | Stars | |
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1 | rotki | 2,616 |
2 | awesome-billing | 818 |
3 | BittyTax | 398 |
4 | rp2 | 243 |
5 | revolut-stocks | 198 |
6 | CoinTaxman | 139 |
7 | policyengine-us | 94 |
8 | eu-vat-validator | 90 |
9 | vat-rates | 89 |
10 | Robinhood-1099-Parser | 64 |
11 | tastyworks-pnl | 62 |
12 | dali-rp2 | 58 |
13 | atos | 39 |
14 | laravel-taxify | 27 |
15 | hodl-totals | 25 |
16 | policyengine-uk | 22 |
17 | CrypTaxCalc | 2 |
18 | Gainz | 2 |
19 | taxify | 1 |
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