The IRS has $118 million to give out, but more than 200,000 checks have come back undelivered.
IRS Commissioner Mark Everson says all the agency needs is a good address, and the checks will be on their way.
The IRS has nearly 116,000 undelivered child credit checks worth more than $50 million, at as much as $400 per child. There are also 92,000 tax refund checks that came back undelivered, worth an average $722.
Taxpayers can use the IRS Web site to check the status of their checks and get instructions for claiming an undelivered refund.
Viewers with disabilities can get assistance accessing this station's FCC Public Inspection File by contacting the station with the information listed below. Questions or concerns relating to the accessibility of the FCC's online public file system should be directed to the FCC at 888-225-5322, 888-835-5322 (TTY), or email@example.com.