The nation's tax collection agency; administers the Internal Revenue Code enacted by Congress.

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Business Taxes The form of business you operate determines what taxes you must pay and how you pay them. Earned Income Tax Credit If you file a Form 1040 ...

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A special section on taxes from The New York Times.

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Need help filing your taxes by the April 18, 2011 deadline? (Yes, we get a couple of extra days this year). Mahalo's tax expert will walk you through each section of ...

In his 2011 State of the Union Address, President Obama promised that, for the first time ever, American taxpayers would be able to go online and see exactly how ...