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.

When are estimated payments due?

  • January 31 - 1/3 of the tax or the minimum tax of $1,000.00 (whichever is greater)
  • March 31 - 1/2 of the remaining balance due
  • May 31 - second 1/2 of the remaining balance due