vas3k

    vas3k/TaxHacker

    Self-hosted AI accounting app. LLM analyzer for receipts, invoices, transactions with custom prompts and categories

    llm
    ai
    self-hosted
    accounting
    ai-analysis
    currency-exchange
    expenses
    gemini
    TypeScript
    MIT
    6.8K stars
    1.1K forks
    6.8K GitHub watchers
    Updated Nov 2, 2026
    View on GitHub

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    Where it stands

    Rank, growth pace and release cadence relative to everything GStars tracks.

    No releases in the last 90 days; the most recent was 105 days ago, with 11 contributors on GitHub.

    Peaked at #15 in the weekly ranking the week of Apr 5, its best in the past year.

    Use Cases & Benefits

    • Provides a self-hosted AI-powered accounting app that analyzes receipts, invoices, and transactions to extract and organize financial data automatically.
    • Enables full data privacy and control by running locally with customizable AI prompts and multi-currency support including historical exchange rates and cryptocurrencies.
    • Use for freelancers and indie hackers who want to automate expense tracking and tax preparation with AI-driven document recognition.
    • Use for small businesses needing to categorize and manage multi-project financial transactions with custom fields and advanced filtering.
    • Use for developers or accountants requiring a self-hosted solution to securely process and export detailed financial reports without vendor lock-in.

    Should you depend on it?

    License terms, project hygiene and risks, from GitHub metadata and GStars' snapshots.

    License

    MIT

    Permissive: commercial use, modification and redistribution are allowed with attribution.

    Community files

    • README: present

    Watch-outs

    No watch-outs from GStars' checks.

    General guidance from repository metadata, not legal advice. How we score

    From the README

    TaxHacker is a self-hosted accounting app designed for freelancers, indie hackers, and small businesses who want to save time and automate expense and income tracking using the power of modern AI.

    Upload photos of receipts, invoices, or PDFs, and TaxHacker will automatically recognize and extract all the important data you need for accounting: product names, amounts, items, dates, merchants, taxes, and save it into a structured Excel-like database. You can even create custom fields with your own AI prompts to extract any specific information you need.

    The app features automatic currency conversion (including crypto!) based on historical exchange rates from the transaction date. With built-in filtering, multi-project support, import/export capabilities, and custom categories, TaxHacker simplifies reporting and makes tax filing a bit easier.

    [!IMPORTANT]

    This project is still in early development. Use at your own risk! Star us to get notified about new features and bugfixes ⭐️

    Snap a photo of any receipt or upload an invoice PDF, and TaxHacker will automatically recognize, extract, categorize, and store all the information in a structured database.

    TaxHacker works with a wide variety of documents, including store receipts, restaurant bills, invoices, bank statements, letters, even handwritten receipts. It handles any language and any currency with ease.

    Excerpt from the vas3k/TaxHacker README on GitHub (MIT license). © its authors.Read the full README on GitHub

    Daily snapshots

    Stars gained per day, and how forks and open issues moved, from GStars' daily snapshots

    Forks

    1.1K+25

    Open issues

    48+10

    Compared with peers in LLM

    Fastest-growing repositories GStars tracks in this cohort for the week of Nov 1, by 7-day star growth

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    Category median113.6K+5.5K60—

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