Crypto Tax Analyzer
When can you sell crypto tax-free under German law
- Python
- FastAPI
- React
- TypeScript
- Vite
Crypto Tax Analyzer is a web app for German crypto traders. It reads your Kraken transaction history and shows when you can sell which crypto tax-free, since under German tax law crypto held for more than a year is tax-free on disposal.
It shows a timeline of when each lot becomes tax-free, a scenario planner for different price levels, and a yearly summary with the 600 EUR Freigrenze.
The core is a FIFO cost-basis engine in Python, as German tax authorities require. It is withdrawal-aware: crypto moved to a hardware wallet is tracked as still owned, not treated as a sale.
