Anyone who has ever watched late night television is familiar with the ubiquitous Top 10 List, counting down humorous examples of whatever is in the news. Not to be upstaged, the IRS has its own Top 10 List—the top 10 plan compliance failures found in voluntary correction filings.

There are few things that will give a person that sinking feeling in the pit of their stomach like opening the mailbox and seeing an envelope with the words "Internal Revenue Service" (or Department of Labor) in the return address. It is similar to seeing that police car as you drive down the highway; you might not even be speeding, but you immediately slow down and wonder how you will look in stripes.