TurboTax miscalculated my Ohio School District Tax. If the school district auditors hadn't found the error, I would have lost $47.45. TurboTax later corrected the error but not before I had printed the return and postal mailed it. And TurboTax didn't notify me of the correction. If you filed Ohio School taxes for 2018, make sure that they are based on your federal adjusted income MINUS your Ohio State tax deductions.