tax-reporting

Calculate your taxes from cryptocurrency gains

prepare German tax statement with Tastyworks transaction history

Privacy-first, self-hosted crypto accounting app with zero cloud data sharing. Aggregates exchange, wallet and multi-chain history, calculates FIFO/LIFO/HIFO cost basis, realized/unrealized PnL and capital gains, tracks staking/airdrop income, and exports tax-ready CSV/PDF/JSON reports. Encrypted SQLite. Python, cross-platform.

Python package for calculating cryptocurrency trading profits and creating capital gains reports

Cryptocurrency trading, tax reporting and portfolio management

Python package for tracking investment portfolios and calculating adjusted cost basis (ACB) for Canadian tax reporting

Multi-chain crypto tax export for Cosmos, EVM, Solana. CSV + HTML reports with swap pairing and spam filtering.

🪙 Coinvert – Effortlessly transform your crypto transaction CSVs into TurboTax-compatible formats using Python and Polars. Simplify your crypto tax reporting today!

AI skill that processes Amazon sales tax reports and generates per-state filing summaries from Seller Central CSV exports

Run your online store and Clover POS as one system — take card payments at checkout, send every order to Clover with line items, and sync inventory and tax data.

Crypto tax reporting via PULSE Protocol

Bitpanda Login Portfolio Toolkit brings Bitpanda login access, read-only API portfolio data, transaction exploration, live crypto prices, wallet balances, CSV trade parsing, FIFO profit calculation, tax reporting, Home Assistant integration, and asynchronous clients into one practical toolkit.

Self-hosted ledger for crypto, futures and securities that produces German tax figures

Calculates how your precious tax dollars are being spent by the US government

This is a program that accept users’ investment data and generate documents for tax reporting to the Canadian Revenue Agency (CRA).

Exact P&L, win rate & tax exports for any Polymarket wallet — free, no signup, runs in your browser

Finanzmaschine is a Python library designed to provide transparent and verifiable portfolio accounting for investment management, trading, performance analysis, and tax reporting workflows.

Developed as part of a bachelor thesis project in a two-person team, in collaboration with Tendens AS, to simplify tax reporting for small Norwegian businesses.