Frequently Asked Questions

File On-Line Links
Helpful Resources

Frequently Asked Questions Tool

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.

I can't file my SD 100 by April 15. Can I get an extension?

Yes, if you are requesting an extension to file your federal 1040. Ohio does not have its own extension, but honors the federal extension. You should attach a copy of your federal extension or extension confirmation number to the SD 100 when you file. Remember, there is no extension for paying your tax.

             FAQs
              Self Help Videos                    Info Releases          Interest Cal        Tax Alerts            Tax Rate Finder
              FAQs 
       Self Help eLibrary
        Information Releases
  Interest Calculator
       Tax Alerts
         The Finder