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Please try our wide variety of financial calculators. Interactive calculations, dynamic graphs, and fully customizable reports are just a few of the features that make our calculators stand out!

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Tax Calculators
1040 Tax Calculator Enter your filing status, income, deductions and credits and we will estimate your total tax. Based on your projected withholdings for the year, we can also estimate your tax refund or amount you may owe the IRS next April.
1040 Tax Calculator (Tax Year 2006) Use this 1040 tax calculator to help estimate your tax bill using the 2006 tax year's rates and rules.
1040 Tax Calculator (Tax Year 2007) Use this 1040 tax calculator to help estimate your tax bill using the 2007 tax year's rates and rules.
1040 Tax Calculator (Tax Year 2008) Use this 1040 tax calculator to help estimate your tax bill using the 2008 tax year's rates and rules.
1040 Tax Calculator (Tax Year 2009) Use this 1040 tax calculator to help estimate your tax bill using the 2009 tax year's rates and rules.
1040 Tax Calculator (Tax Year 2010) Use this 1040 tax calculator to help estimate your tax bill using the 2010 tax year's rates and rules.
1040 Tax Calculator (Tax Year 2011) Use this 1040 tax calculator to help estimate your tax bill using the 2011 tax year's rates and rules.
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.
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.
Marginal Tax Rate Calculator (Tax Year 2010) Use this calculator to determine your marginal and effective tax rates for tax year 2010.
Marginal Tax Rate Calculator 2011 Use this calculator to determine your marginal and effective tax rates for tax year 2011. 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.
Section 125 Cafeteria Plan Use this calculator to see how participating in your employer's Section 125 Cafeteria Plan can help you pay less tax, and increase your net take home pay.
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 for tax year 2012.
Self-Employment Tax Calculator (Tax year 2010) If you are self-employed, operate a farm or are a church employee use this calculator to determine your self-employment taxes for 2010.
Self-Employment Tax Calculator (Tax Year 2011) If you are self-employed, operate a farm or are a church employee use this calculator to determine your self-employment taxes for 2011 (updated for the Tax Hike Prevention Act of 2010).
Self-Employment Taxes 2010 vs 2011 If you are self-employed, operate a farm or are a church employee you pay self-employment taxes. Use this calculator to determine how much your Self-employment taxes will decrease
U.S. 1040EZ Tax Form Calculator Many people can use the 1040EZ tax form instead of the more complicated 1040 to calculate their taxes. Containing only seven required inputs, the 1040EZ is one of the quickest forms to calculate your tax bill.