I cannot duplicate the calculation of Tax shown on line 16 of form 1040-SR for 2025. Based on the formula supposedly used by TurboTax the amount differs from printed 1040 in Get your taxes done using TurboTax
how can I make a change on my online tax form if I downloaded it. I have not filed it and found an error in After you file
FED taxes accepted, IL state taxes rejected incorrect AGI. 3 CS calls, 3 hours, & 2x deleting & redoing my IL taxes = 0 progress accessing page to reenter AGI in Get your taxes done using TurboTax