OHIO Tax Forms and Instructions
Below are the relevant links for OH State Tax information.
Ohio State Mandate Tax preparers who file more than 11 original tax returns during any calendar year must file electronically. Paid preparers may request to opt out of the electronic filing requirement by completing Form IT EF OPT OUT, Preparer Request for Exclusion from Electronic Filing Requirement for Personal Income Tax. Each request is approved or denied on a case by case basis. A $50 penalty is imposed for each paper return filed in excess of ten. The mandate does not apply to tax preparers who prepared 10 or fewer returns in the previous calendar year. Ohio does not require a signature document.



OHIO Tax Forms and Instructions Information
Online Credit Card Payments
  • Offical Payments
    Or call 1-800-2PAY-TAX (Offical payments charges a nominal fee for this service)(Use Jurisdiction Code 2000 for Individual and Jurisdiction Code 2006 for Business Taxes)
Mailing Addresses
  • Return Mailing Address:
    Ohio Department of Taxation
    P.O. Box 2679 (1040) 182294(1040EZ)
    Columbus, Ohio 43270-2679 (1040) 43218-2294(1040EZ)

  • Return Mailing Address without Refund:
    Ohio Department of Taxation
    P.O. Box 2057(1040) 182850 (1040EZ)
    Columbus, Ohio 43270-2057 (1040) 43218-2850 (1040 EZ)

  • Estimates Mailing Address:
    Ohio Department of Taxation
    PO Box 1460
    Columbus, OH 43216-1460

  • Amended Return Mailing Address:
    Ohio Department of Taxation
    PO Box 1460
    Columbus, OH 43216-1460

  • Extension Mailing Address:
    You must first file for an IRS extension of time. Ohio does not have a state extension form but allows the same extension as allowed by the IRS. You must include with your Ohio individual income tax return a copy of your IRS extension or your extension confirmation number or a printed copy of the IRS acknowledgement.





  • Electronic Filing:
    The Ohio e-file program: ? Supports federal/state (piggyback) filing and state-only filing through the Federal/State Electronic Filing Program, Modernized e-File (MeF). ? Allows electronic filing of part-year and nonresident returns. Exclusions from electronic filing. Ohio does not accept: ? Amended returns. ? Returns for fiscal year filers. ? Returns beyond the two prior tax years.
Federal Tax Information