Tax calculators for the USA, as the name suggests, is an attempt to help taxpayers in the United States of America with easy computation of tax liability. The tax app is created based on the views on https ://irstaxapp.com. Presently, it has the following tax calculators
1. Business
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1.Self Employment Tax [Calculate your obligation for Social Security tax and Medicare tax -IRC 1401]
2.Household Employer Tax Obligation [Employment tax as per IRC 3101]
3. R&D Tax Credit [As per IRC 41 ]
4. Home Office Deduction [Refer Revenue Procedure 2013-13, January 15, 2013]
5. Small Own Home Office (SOHO) Depreciation calculator
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Capital gains calculators
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1. Quick Capital Gains
2. Real Estate Capital Gains

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3.Penalty
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1.Failure to file & pay penalty [penalty for late filing or non payment of tax]
2.Failure to deposit penalty[ Penalty for non deposit of tax withheld -refer IRC 6656]
3. Estimated tax penalty[failure to pay estimated tax as IRC 6654]
4. Trust Fund Recovery Penalty [ A penalty imposed upon responsible and willful individuals who fail to collect and/or pay tax -IRC 6672]
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4..On Tax Issues Concerning Individual taxpayers
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1. Quick Tax Calculator
2. FICA tax
3. Tax Refund Dates [estimated dates your refund may be processed]
4. NIT[Net investment income tax calculator-refer IRC 469 ]
5.Solar Tax Credit[Tax credit for investment in solar equiments]
6. Substantial Presence[Tax residency -IRC IRC section 7701]
7. Tax Interest[Compute interest as per IRS interest rates]
8. RothVsIRA [Compare returns From Roth IRS & simple IRA ]
9. Roth Contribution Limit [Find out how much can you contribute to Roth IRA]
10. SEP-IRA Contribution Limit[Contribution limits for self-employed persons]
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5. Tax Information
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1. Tax Brackets [2 years tax rates ]
2. IRS Offices [Important phone, mailing address, and other information]
3. Certified Acceptance Agents worldwide address with phone number


Disclaimer: All the calculators in this app are created carefully after studies on Internal Revenue Code. But, they are provided to users of this app for estimation and do not guarantee their correctness. Always consult professionals before using the results from this app.