Federal and California taxes incorrectly calculated by TurboTax (desktop) - should TurboTax be responsible for the errors?
I used Turbotax Deluxe. The kicker refund from Oregon was calculated incorrectly and my refund was lowered by almost $1000. I checked their math and it was correct.
Getting a message that I cannot e-file a 2023 1040X amended return because I didn't e-file the 1040 --