About TaxCalc.in

TaxCalc.in is a hub of free, accurate financial calculators for Indian taxpayers. Our flagship tool — the Income Tax Calculator for FY 2026-27 — lets you compare the Old and New tax regimes side-by-side in seconds.

All calculations follow the rules published by the Central Board of Direct Taxes (CBDT) and updated for Budget 2026. The source code for the tax engine is open and auditable.

This site is built and maintained independently. No login, no ads, no data collection. Just accurate math.