TaxHacker

TaxHacker is a self-hosted accounting app for freelancers, indie hackers, and small businesses that want to automate expense and income tracking. Upload photos of receipts, invoices, PDFs, or bank statements and it recognizes and extracts the data you need, so documents do not have to be entered by hand.

Extracted product names, amounts, line items, dates, merchants, and taxes are saved into a structured, Excel-like database. You can add custom fields driven by your own AI prompts, auto-categorize transactions, track multiple projects, search full text, filter, import, export, and convert currencies using historical rates from the transaction date, including crypto.

It is designed for self-hosting with Docker and Docker Compose and stays in early development. The AI step works with OpenAI, Google Gemini, Mistral, or a local model through any OpenAI-compatible endpoint, and you can export everything to keep your data portable.