IRS has sent me a refund check stating "We reviewed your Form 1040 for the tax year ending 2023 and found that you miscalculated your estimated tax penalty". I received a 1099 for a gig job that I performed in October 2023, and TurboTax miscalculated penalty for this payment. There was no Form 2210 in the printed forms, so I thought Turbo Tax calculated the penalty behind the scenes. After reading here, I realized that you have to click Open Form in desktop edition and manually search 2210. Not sure why TurboTax would do this way. First of all, TurboTax miscalculated the estimated tax penalty and second they hid 2210 from printed forms.
