I am always writing about how important  it is for taxpayers to know their rights, and one of the biggest defenses  they have against the IRS is the statute of limitations.  So when  I saw this detailed explanation of the statute of limitations on Forbes.com I knew I should share it with my readers. Check  out their article below. 
If you are a fan of Law & Order as I am, you may have a negative reaction when a suspect claims the law can't touch him because of the statute of limitations. By relying on a technicality that hinges on the mere passage of time, it's almost as if the suspect is admitting he did it.
In any tax dispute, you'll want to make  good substantive arguments. Still, don't discount the importance of  the statute of limitations.
If you face a tax audit and can legitimately point to the statute of limitations to head off trouble and expense, you should. Why should you have to prove you were entitled to a deduction (or have to find and produce yellowed receipts) if it is simply too late for the IRS to make a claim?
Given the importance of the statute--both  to heading off audit trouble and to knowing when you may be able to  throw some of those receipts away--it is surprising how few taxpayers  are statute savvy. 
Fortunately, in this part of the tax  law, the rules for corporations, partnerships, nonprofit organizations  and individuals are consistent. Here's what you need to know.
 
Normally, the IRS Has Three Years
 
The overarching federal tax statute of  limitations runs for three years after you file a tax return. If your  tax return is due April 15, but you file early, the statute runs exactly  three years after you file. If you file late and do not have an extension,  the statute runs three years following your actual (late) filing date.
 
 








