Open-Source Self-Hosted Tax AI App: TaxHacker

petrusenko_max · x · 2026-07-07

TaxHacker is an open-source, self-hostable AI application that scans receipts, invoices, and PDFs to automatically extract all tax-related information. It supports handwritten notes in any language and currency, auto-converting them using daily exchange rates (including crypto). Users can write custom extraction prompts and export files directly usable for tax filing as CSVs. Being fully open-source, it's ideal for users seeking maximum data control and a simplified tax filing process.

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