2014-15 Tax Calculator
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Reviewed by Calculator Editorial Team
Use this 2014-15 tax calculator to estimate your federal income tax liability for the tax year ending April 15, 2015. The calculator uses the progressive tax rates and deductions applicable to that period.
How to Use This Calculator
To calculate your estimated 2014-15 tax liability:
- Enter your total taxable income in the "Taxable Income" field
- Select your filing status (Single, Married Filing Jointly, etc.)
- Click the "Calculate Tax" button
- Review your estimated tax liability in the results section
The calculator will show your estimated federal income tax based on the 2014-15 tax brackets and rates. Remember that this is an estimate and your actual tax liability may vary based on additional factors not included in this calculation.
Tax Calculation Formula
The federal income tax is calculated using progressive tax brackets. The formula used in this calculator is:
Tax Calculation Formula
Tax = Σ (Taxable Income × Tax Rate) for each bracket
Where:
- Taxable Income = Gross Income - Deductions
- Tax Rate = Progressive rate for each bracket
The calculator applies the tax rates based on your filing status and the applicable tax brackets for the 2014-15 tax year.
2014-15 Tax Brackets
The 2014-15 federal income tax brackets were as follows:
| Filing Status | 10% Bracket | 15% Bracket | 25% Bracket | 28% Bracket | 33% Bracket | 35% Bracket |
|---|---|---|---|---|---|---|
| Single | $0 - $9,075 | $9,076 - $36,900 | $36,901 - $89,350 | $89,351 - $186,350 | $186,351 - $405,100 | $405,101+ |
| Married Filing Jointly | $0 - $18,150 | $18,151 - $73,800 | $73,801 - $148,850 | $148,851 - $226,850 | $226,851 - $405,100 | $405,101+ |
These brackets are based on the Internal Revenue Code as it existed during the 2014-15 tax year.
Example Calculation
Let's calculate the estimated tax for a single filer with $50,000 in taxable income:
- First $9,075 at 10% = $907.50
- Next $27,825 ($36,900 - $9,075) at 15% = $4,173.75
- Remaining $8,125 ($50,000 - $36,900) at 25% = $2,031.25
Total estimated tax = $907.50 + $4,173.75 + $2,031.25 = $7,112.50
Note
This is an estimate. Your actual tax liability may differ based on deductions, credits, and other factors not included in this calculation.
Frequently Asked Questions
What is the difference between taxable income and gross income?
Taxable income is your gross income minus any deductions that reduce your taxable amount. Gross income includes all income received during the tax year.
Are state taxes included in this calculation?
No, this calculator only estimates federal income tax. State taxes are calculated separately based on your state's tax laws.
What deductions are included in this calculation?
The calculator uses standard deductions for each filing status. Additional deductions or credits may affect your actual tax liability.
Is this calculator accurate for my specific situation?
This calculator provides an estimate based on standard tax rules. For precise tax calculations, consult a tax professional or use official tax preparation software.