This calculator is a PHP University Project.

It took me 4 hours and 30 minutes to create this calculator. You can watch it being made, time lapsed to just over 17 minutes. It's pretty cool ;-)

This app is designed to calculate the estimated income tax of a corporation.


This app is for educational purposes only. It is by no means a substitute for proper tax accounting services!

Note: Because of Congressional bungling, the Unemployment Taxrate for 2011 is overstated (usually by just 0.2%).


2012 2013 Federal Individual Income Tax Calculator

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