WhichRegime — Old vs New Tax Regime Calculator (FY 2025-26)

WhichRegime is a free tool for Indian taxpayers to compare the old and new income-tax regimes for FY 2025-26 (AY 2026-27), find the deduction break-even between them, and estimate tax on capital gains, crypto (VDA), and multi-year SIP savings. It also shows the home and car loan your salary can support.

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Estimates only — not tax or financial advice. Verify against the official Income Tax Department calculator or a qualified Chartered Accountant.