IRS Has $1.1 Billion for People Who Have Not Filed a 2007 Income Tax Return.

Refunds totaling more than $1.1 billion may be waiting for nearly 1.1 million people who did not file a federal income tax return for 2007, the Internal Revenue Service announced. However, to collect the money, a return for 2007 must be filed with the IRS no later than Monday, April 18, 2011.