I recently got a letter in the mail saying I owe $600 from not submitting a SD 100 on my 2022 tax return. I contacted Ohio tax customer service and They said turbo tax possibly didn’t send it because they have ran into that before. Where would I go to find it? All I see is a “IT 1040” form for all of my tax filings all the way back to 2019 and no SD 100 on any of them
