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FREE TAX CALCULATORS: 1040 CALCULATOR AND MORE

1040 Tax Calculator

Enter your filing status, income, deductions and credits and we will estimate your total tax with one of the simplest 1040 calculators. Based on your projected withholdings for the year, we can also estimate your tax refund or amount you may owe the IRS next April.

457 Payroll Deductions

Use this calculator to help you determine the impact of changing your payroll deductions.

Earned Income Credit (EIC) Calculator

Use this calculator to determine if you qualify for the Earned Income Credit and if so, how much it might be worth.

Estate Tax Planning

Knowing your potential estate tax liability is a great place to start your estate tax plan. Use this calculator to estimate your estate tax liability.

Flexible Spending Account (FSA) Calculator

Use this calculator to see how participating in Flexible Spending Account (FSA) contributions can help you pay less tax, and increase your net take home pay.

Hourly Paycheck Calculator

Use this calculator to help you determine your paycheck for hourly wages.

Marginal Tax Rate Calculator

Use this calculator to determine your marginal and effective tax rates. This calculator sorts through the tax brackets and filing options to calculate your true tax liability.

Net to Gross Paycheck Calculator

Determine the gross paycheck needed to provide a required net amount.

Payroll Deductions Calculator

Use this calculator to help you determine the impact of changing your payroll deductions.

Self-Employment Tax Calculator

If you are self-employed, operate a farm or are a church employee use this calculator to determine your self-employment taxes.

U.S. 1040EZ Tax Form Calculator

Many people can use the 1040EZ tax form instead of the more complicated 1040 to calculate their taxes. Compared to other 1040 calculators, this one contains only seven required inputs. The 1040EZ is one of the quickest forms to calculate your tax bill.