The Associated Press - The Internal Revenue Service (IRS) is looking for 2,667 Hawai‘i residents who are owed $1.2 million in economic stimulus checks and $900,000 in income tax refunds. IRS Commissioner Doug Shulman said taxpayers should update their addresses so that their money can be mailed to them. Taxpayers owed a stimulus check need to update their addresses with the agency by Friday, Nov. 28, because the law requires the checks be sent by Dec. 31. Undeliverable stimulus checks for Hawai‘i residents averaged $633 and regular refund checks that were returned to the IRS averaged $1,217. Residents can check to see if they are owed a refund check or stimulus payment on the IRS’ Website at www.irs.gov.