TaxHacker
Self-hosted AI that scans your receipts and does your books
TaxHacker is a self-hosted AI accounting application built for freelancers, indie hackers, and small businesses who want AI-powered expense tracking without sending their financial documents to someone else's cloud. Upload a photo of a receipt or invoice and the system extracts merchant name, amount, date, tax info, and categorizes it automatically. The app is model-agnostic: connect OpenAI, Google Gemini, Mistral, or local models via Ollama and LM Studio. You can even customize the AI prompts and create extraction rules tailored to your business. It handles 170+ currencies and 14 cryptocurrencies with historical exchange rate conversion. With Docker support for one-command deployment and full CSV export, TaxHacker hits the sweet spot between "spreadsheet chaos" and "paying $50/month for QuickBooks." It's early-stage but already trending with 4.3k GitHub stars and nearly 2k new this week — a clear signal the indie hacker community has been waiting for exactly this.
Panel Reviews
The Builder
Developer Perspective
“The model-agnostic architecture is smart — you can use Ollama locally so your financial docs never leave your machine. Docker deployment is genuinely one command, and the custom prompt system means you can tune extraction for your specific invoice formats.”
The Skeptic
Reality Check
“It's early-stage software handling financial data — a combination that demands caution. OCR and LLM extraction errors on receipts can compound into real accounting problems, and there's no audit trail or accountant-facing export format mentioned. I'd wait for a stable release before trusting this with anything tax-critical.”
The Futurist
Big Picture
“TaxHacker signals the coming unbundling of fintech SaaS. When AI extraction gets good enough, there's no reason to pay a subscription for bookkeeping software — you just need a good data model and a model endpoint. This is what that looks like.”
The Creator
Content & Design
“As a freelancer drowning in receipts across multiple currencies, this is exactly what I've been looking for. The self-hosted angle means my clients' financial details aren't being used to train someone else's model.”
Community Sentiment
“Self-hosted financial data privacy”
“Ollama integration for local models”
“Freelancer receipt scanning automation”