OHIO Tax Forms and Instructions
Below are the relevant links for OH State Tax information.
Ohio State Mandate The threshold is more than 10 Ohio individual income tax returns filed during the previous tax filing season.



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:
    129th General Assembly House Bill 508 lowers the number of income tax returns that a tax professional may prepare in a year before being required to file all returns electronically, from 75 to 11, beginning in calendar year 2013
Federal Tax Information