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Calculate the estimated tax penalty for individuals:

Estimated Tax Penalty Calculator
Tax Year:

  Questions:
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Do you have additional taxes (e.g. self-employment tax, unreported social security and medicare tax, additional tax on IRAs, household employment taxes, first time homebuyers credit repayment tax, or health care tax)?
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  Questions:
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Annualized Income Installment Questions:
Annualized Income Installment Questions:
1/1/ -
3/31/ 
1/1/ -
5/31/ 
1/1/ -
8/31/ 
1/1/ -
12/31/ 
Enter your adjusted gross income for each period.
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If you itemize, enter itemized deductions for each period.
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Estimated Tax Payments Paid
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Use to add or remove entry rows:  
 
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