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.

AI-powered tax calculator for Canadian taxpayers. Calculate federal & Quebec income tax, RRSP contributions, tax credits, and optimize deductions. Bilingual (EN/FR) with real-time calculations. 100% privacy-focused (client-side only).

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