FAQs - Individual Income Tax

What should I do if I need to correct my I-File income tax return?

You must file the Ohio amended individual income tax return, form IT 1040X for tax years 2014 and prior, to correct your original return. For 2015, use form Ohio Universal IT 1040 and check Yes to "Are you filing this as an amended return?" and also include form Ohio IT RE, Reasons and Explanations of Corrections. For 2016, use form Ohio IT 1040 and check Yes to "Is this an amended return?" and include form Ohio IT RE.

The Ohio IT 1040 and  IT 1040X Ohio amended individual income tax return is available as follows:

• Ohio Department of Taxation Web site at Tax Forms.

• By Fax: call toll-free at 1-800-282-1782 to have forms faxed or mailed to you.