One of the most frequently asked questions by Indiana state taxpayers is "Where is my refund?" according to Indiana's Department of Taxation website. The answer to that question can usually be quickly resolved with a few clicks of the mouse and a small bit of personal and tax information. The Indiana Department of Revenue's Refund Status Service can research the status of expected refunds from as early as 1992.
Internal Revenue Service: irs.gov
Indiana Department of Revenue: in.gov/dor