# Abundera Tax > AI-powered tax optimization. Find missed deductions, defend against audits, handle IRS correspondence, and maximize your refund. Every deduction found. Every dollar defended. Part of the Abundera platform — private AI that fights for your money. See https://abundera.ai/ for the full product family. ## Key sections - **Tax advocacy, not just filing** — Quarterly estimated payment optimization, year-end tax planning, Roth conversion analysis, and capital gains harvesting strategies based on your actual financial data. - **Keep more of what you earn** — Ongoing tax monitoring, deduction scanning, and audit defense — not just filing season. ## Canonical links - Home: https://tax.abundera.ai/ - Sitemap: https://tax.abundera.ai/sitemap.xml - security.txt: https://tax.abundera.ai/.well-known/security.txt Last reviewed: 2026-04-20