Understanding Your Individual Income Tax Billing and Assessment Notices
Below you will see the categories that are available for your review. If you don’t find what you were looking for today, stop back at a later date since we will continue to add content to the eLibrary as it becomes available.
For supporting documentation to include with each line item on the Ohio IT 1040 return, click here.
Taxpayers with additional questions on this subject may contact the Department of Taxation by email or by calling 1-800-282-1780 (1-800-750-0750 for persons who use text telephones (TTYs) or adaptive telephone equipment).
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