Tax Tips: Why you might not have gotten your economic stimulus check yet

The Internal Revenue Service has put out some helpful tips for those who are still waiting to receive their economic stimulus checks. There are tons of reasons why you might not have gotten yours yet, and it's a safe bet that no one really knows how long it will take for you to get it.

But the IRS was kind enough to point out a few of the most common reasons why taxpayers haven't received their checks. See if you fall under one of these:

• You filed your tax return more than once because you thought that would help. (No, it just makes things worse and delays your payment even more while the IRS figures out why you filed twice.)