Useful Links:
 
Federal:
 
Internal Revenue Service: www.irs.gov
Federal Refunds: www4.irs.gov 
Social Security Administration: www.ssa.gov
Small Business Administration: www.sba.gov 
Federal Government Information: www.firstgov.gov
 
Michigan:
Michigan Dept of Treasury: http://www.michigan.gov/treasury
Michigan State Refunds: https://treas-secure.treas.state.mi.us/eservice_enu
 
 
 
Misc:
Federal & State Tax Forms: www.1040.com