You could have some extra money and not even know it.
The IRS says it has nearly one billion dollars in unclaimed funds, and time is running out to claim it.
You have three years to claim a refund before the money is turned over to the treasury department.
Find out if the IRS owes you money!
Also see this page from the IRS.
That means you have to file your federal tax returns from 2009 before April 15th or you will lose that money.
How to find your unclaimed money.