Amended return for the state of OHio

[ronelsn]

I entered the wrong school district number on my 2020 Ohio SD 100 return (and yes Turbo Tax did prepare and file one along with an income tax return).  This was a costly mistake, resulting in over $1,000 additional taxes.  The correct school district number would have lead to zero additional taxes.  So I want to amend my Ohio returns, especially the school district return.  I don't see how to amend my Ohio returns.  Can I do this in Turbo Tax, and if so how ?

[MaryK4]

See I need to amend my state return - TurboTax® Support.

[ronelsn]

I guess it is too early for a response for 2020.  The offered links do not help.  

[Irene2805]

According to the OH Department of Taxation website:  "To amend the IT 1040 or SD 100, you should file a new return reflecting all the proposed changes."  You can see the entire article by going to:  OH Dept of Taxation -- Income - Amended Returns