Frequently Asked Questions

The Ohio Department of Taxation has compiled a list of frequently asked questions covering many different categories.

To view the questions, click on the "Select Category" bar and then click on the category you are interested in.  A list of questions will appear pertaining to that category. Then click on the question you are inquiring about and the answer will appear.

Does the deduction for self-employment retirement plans page 1 of form 1040 impact the 50% deduction on the Ohio return?

  • Yes, see schedule IT SBD Part 1B, 9a – Deductions from Business Income – as a factor in calculating net business income to compute the 50% Small Business Investor Income deduction.

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