MCP server for US individual taxpayers — 39 tools for federal/state tax calculations, credits, deductions, retirement strategies, and tax planning. All calculations run locally. TY2024 + TY2025 (OBBB Act).

Claude Code plugin: Proactive US tax advisor with WA State specialization — aggressive but legal strategies grounded in current IRS publications and WA DOR guidance

华人理财SKILL｜Claude Skill for Chinese-American & overseas Chinese investors｜2026 tax numbers｜Education only, not investment advice

Your personal-finance AI team for GitHub Copilot CLI — 20 specialist agents (budget, tax, investing, retirement, debt, credit, health & Medicare, P&C, life & disability, estate, purchases, education/529, net worth, self-employed, life events, real estate, behavioral, expat, financial literacy, FIRE). Zero deps, analysis-only, private by default.

Modern marketing website for Slovak tax deduction information. Built with Astro, TypeScript, and Tailwind CSS. Features Markdown-based content management, interactive calculators, and FAQ sections for R&D super deductions, Industry 4.0 investments, and Patent Box.

Premium fintech MVP that compares old vs new tax regimes, optimizes 80C/80D/NPS allocations, and guides monthly tax-saving decisions with cash-flow guardrails.

AI-powered tax strategy analysis platform

Local FastAPI app that parses IRS Title 26 XML into SQLite, uses OpenAI or Claude to find tax planning strategies, and reviews findings in a browser UI.

Privacy-first, browser-based retirement tax planning engine. No server. No account. No data leaves your computer.

React/TypeScript engine modeling the tax impact of enhanced direct indexing and long/short tax-loss harvesting for UHNW investors — 2026 federal brackets, §461(l)/§1211/NOL rules, per-state tax engine, exit & estate analysis. 350+ tests.

Single-file interactive personal-finance decision tool — 13 views, 27-question diagnostic, decision engine, 447 fact-checked claims (audit closed).

Comprehensive FIRE retirement planning calculator with tax-aware withdrawal optimization, Monte Carlo simulation, and historical backtesting

Privacy-first retirement planning in your browser - no accounts, no server, no data leaving your device. Free and open source (AGPL-3.0-only).

Bloomberg Tax (BTAX) is a comprehensive tax research, planning, and compliance platform providing tax professionals with authoritative primary sources, expert analysis, and practical tools.

A full-stack personal finance and Canadian tax planning platform that helps users manage income, expenses, budgeting, financial goals, asset allocation, and optimize TFSA, FHSA, and RRSP contributions in one centralized application.