TAX
TOOLS & CALCULATORS
TAX
TOOLS & CALCULATORS
We have included several tools to help you better calculate your tax needs and scenario. Click any one of the tiles below to launch that calculator. If you have any questions, please contact us.
1040 TAX CALCULATOR
Enter your filing status, income, deductions and credits and we will estimate your total tax.
457 PAYROLL
Use this calculator to help you determine the impact of changing your payroll deductions.
EARNED INCOME
You can use this calculator to determine if you qualify for the Earned Income Credit.
ESTATE TAX PLANNING CALCULATOR
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
See how participating in Flexible Spending Account (FSA) contributions can help you pay less tax, and increase your pay.
HOURLY PAYCHECK CALCULATOR
Looking for hourly wages? You can make use of this calculator to help you determine and understand 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.
US 1040EZ TAX FORM CALCULATOR
Many people can use the 1040EZ tax form instead of the more complicated 1040 to calculate their taxes, as the 1040EZ contains only seven required inputs.
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 the current tax year.
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At SP Group, we believe in the value of relationships. We view every client relationship like a partnership and truly believe that our success is a result of your success. We are committed to providing close, personal attention to our clients. We take pride in giving you the assurance that the personal assistance you receive comes from years of advanced training, technical experience, and financial acumen.

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(402) 420-7758
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1230 Aries Drive, Suite A
Lincoln, NE 68512