Tax Forms

Federal Tax Information

State of Ohio Tax Information

Other State's Tax Information

Columbus Tax Information

Other Municipalities Tax Information


  • For Federal tax information, please call 1-800-829-3676 (forms) or 1-800-829-1040 (assistance).
  • ForĀ  Federal business tax information, please call 1-800-829-4933
  • For Ohio State tax information, please call 1-800-282-1780 (Individual Taxpayer Services)
  • For City of Columbus tax information, please call 614-645-7370.
  • For Upper Arlington tax information, please call the Regional Income Tax Agency (R.I.T.A.) 440-526-0900.
  • For Other Ohio cities, please see Listing of All Ohio Municipalities with a City Income Tax.