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.

What are the due dates of estimated payments if I have a short taxable year?

Taxpayers with a short taxable year must pay 90% of their combined tax liability by the fifteenth day of the twelfth month of their taxable year.