Chifez/tax-bracket

TaxBracket AI is an intelligent financial assistant designed specifically for Nigerian taxpayers, accountants, and financial advisors. Upload your bank statements, get instant tax calculations based on the Nigeria Tax Act 2025, and receive AI-powered insights about your financial data. TaxBracket AI AI-powered financial assistant for Nigerian tax calculations and bank statement analysis Live Demo · Features · Getting Started · Contributing --- ## About TaxBracket AI is an intelligent financial assistant designed specifically for Nigerian taxpayers, accountants, and financial advisors. Upload your bank statements, get instant tax calculations based on the Nigeria Tax Act 2025, and receive AI-powered insights about your financial data. ### Why TaxBracket? - **Nigerian Tax Expertise**: Built with deep knowledge of Nigerian tax laws, brackets, and regulations - **Bank Statement Analysis**: Automatically parse and analyze PDF, CSV, and Excel bank statements - **AI-Powered Insights**: Get intelligent recommendations and calculations powered by GPT-4 - **Privacy First**: Your financial data stays secure with bank-level encryption --- ## Features | Feature | Description | |---------|-------------| | **Bank Statement Analysis** | Upload PDF, CSV, or XLSX bank statements for automatic parsing | | **Tax Calculations** | Accurate calculations based on Nigeria Tax Act 2025 (effective 2026) | | **Financial Insights** | Visual charts and data visualizations of your finances | | **Bank Charge Detection** | Automatic identification of fees, charges, and deductions | | **Transaction Categorization** | Smart categorization of income, expenses, and deductions | | **Rent Relief Calculation** | Automatic rent relief deductions based on Nigerian tax law | | **Real-time Streaming** | Responses stream in real-time with incremental block rendering | | **Credit System** | Flexible credit-based usage with weekly resets or purchased credits | --- ## Tech Stack | Category | Technologies | |----------|--------------| | **Framework** | TanStack Start (React, SSR, File-based routing) | | **Database** | PostgreSQL with Drizzle ORM | | **AI** | OpenAI GPT-4o via Vercel AI SDK | | **Styling** | Tailwind CSS | | **Storage** | Cloudflare R2 (S3-compatibl …