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 24.1 for FY2021-22 released on 10-Aug-2021)
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 updates. Please see the instructions sheet in the calculator for details.


Am using your calculator for the past 10 years or so. I really like this sheet and it helps a lot to find out our taxes in advance.

Thanks for a wonderful help you have been extending, I am relying on this sheet from past 16 years and it never disappointed me, the calculations are so accurate to the last decimal.
-Sai Prasanth

I'm an accountant and have been using the tax calculator developed by you since last 5-6 years. Thank you for making our job easier!

Thank you very much for providing the IT calculation file as usual. It is reduced our time cycle drastically on IT calculation.



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.

e-mail me at: ©1997-2021, Nithyanand Yeswanth