Open-source practice management & ITR preparation for Indian CA and tax offices: deterministic AY 2026-27 income tax engine, statute-cited rules, validation, reviewer sign-off. Next.js, TypeScript, Supabase + RLS.
react typescript nextjs postgresql accounting fintech india document-management practice-management income-tax row-level-security tailwindcss tax-engine itr playwright supabase vitest chartered-accountant tax-computation ca-practice
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Updated
Sep 19, 2026 - TypeScript