Federal and state tax information; forms, tools, tips & more

14 red flags that will get you audited by the IRS

Are you doing your taxes? Kiplinger's Personal Finance magazine has put together a list of 14 audit red flags.

How to know what's a business tax deduction

Taking tax deductions on business expenses is one of the advantages of being self-employed. Know which purchases qualify and which don't.

TaxBrain Tax Tips

Taxbrain Tax Help Center


Taxbrain W-4 calculator

Before calculating your W-4, you need to have a good idea of how much you're going to owe in taxes this year (or if you're going to owe at all).


IRS Service Centers

Rushing to get your tax return in the mail? See our helpful list of service center mailing addresses and contact information.

Tax Information from Clark Howard

Can a company really shrink your tax liability?

Here's the real deal behind those promises you hear on radio and TV.

Protect against rampant tax ID theft

The IRS continues to foul up efforts to protect you from tax ID theft. Here's what you need to do to protect yourself.

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