This is a Microsoft Excel-based Indian Income Tax Calculator that can be used to compute tax liabilities for salaried individuals
(I do not have a version for professionals or businessmen)

(ver 29.0 for FY2026-27 released on 15-May-2026)

Previous years' versions

After downloading, please read the instructions in the first sheet carefully before entering data. You would need Microsoft Excel 2007 or later to open this file. It may not open with other applications.

You are free to distribute this tax calculator to your friends and colleagues as long as the original is unchanged. The tax calculator is updated whenever tax rules change and to correct errors. Please check back frequently to ensure that you have the latest version. Or better still, subscribe.

Free subscription: You can subscribe to receive a mail, whenever there are major updates. Please see the instructions sheet in the calculator for details.

A C C O L A D E S

I am very much satisfied and consistant user of tax calculator, over 20 years. Thanks a lot for continuing the efforts for the same for so may years.
-Sumit

First I want to thank you to provide income tax calculator, which i have been using for more than 20 years now. It helps to keep tracking my salary details and cross check while filling the return. It is a great helpful tool for layman like me.
-Karthik

I'm using your Tax calulator for many years now and it is one of the best Tax calculators.
-Sameer

I am using Nithya sheet since from 8 years, it’s very useful to the individual to know the tax details.
-Siva

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DISCLAIMER

I am a Software Professional; not a Chartered Accountant.
This tax calculator has been created with the information available to me. I do not claim this to be 100% accurate.
This tax calculator can be used for tax planning to calculate the approximate tax payable by salaried individuals. This should NOT be used to compute the actual taxes to be paid to the Government. I am not resposible for any inaccuracies in the tax computed by this calculator.
If you find any inaccuracy or error, please let me know and I will try to fix it at the earliest.