
There are many reasons you may want to know how to calculate your income tax without doing a full tax return. One reason to do a quick calculation of your tax is to determine when you should do your actual tax return. If you are going to get a big tax return, you probably want to do your taxes as soon as possible. If you are going to owe the IRS money, you probably want to wait until the last minute or even request an extension. If you are trying to figure out how to calculate income tax easily read on.
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How to Calculate Income Tax
Next, you need to figure out all your deductions. This includes charitable contributions, (like to your church), mortgage interest, your deductions per person in your household, and anything else that is tax deductible. Just add all these numbers up. Don't worry about being exact because you are just getting an estimate right now.
Now that you have your income and deductions, I will show you exactly how to calculate income tax. All you do is subtract your deductions from your income and look up how much tax you owe for that amount. The easiest way to look this up is to go to www.irs.gov and look up the tax table. Based on your filing status and net income, you will see how much you owe. Compare that to the amount of tax that was taken out of your paycheck and you have your return amount or how much you owe.
How To Calculate Income Tax and File for FREE
Helpful Tax Resources
- How to Calculate Income Tax
- Helpful information on how to calculate income tax.

