All deduction forms can be found at: Indiana Tax Forms (DLGF)

Property Tax Deductions
  • State Form 43709, Mortgage or Contract Indebtedness Deduction
  • State Form 43708, Age 65 and Over Deduction
  • State Form 43710, Blind or Disabled Deduction
  • State Form 12662, Partially Disabled Deduction
  • State Form 12662, Totally Disabled Veteran
  • State Form 12662, Surviving Spouse of a Veteran
  • State Form 12662, Surviving Spouse of a Veteran WWI
  • State Form 12662, World War I Veterans
  • State Form 49568, Rehabilitation Residential Property
  • State Form 49568, Rehabilitated Property
  • State Form 18865, Solar Energy Systems/Wind Power Devices
  • State Form 18865, Hydroelectric Power or Geothermal Energy Heating or Cooling Device
  • State Form 05473, Homestead Standard Deduction
  • Rehabilitation or Redevelopment of Real Property in Economic Revitalization Areas