On Line 20 on the 1040-X it shows FEDERAL TAX Amount DUE $988 . So I don't understand why I would owe more taxes. I paid on the initial return just as TURBO TAX showed I owed..but as I stated in earlier message... the IRS sent me a letter stating we owed back the Stimulus Amount plus penalties because TURBO TAX allowed the Stimulus amount credit ($2800) even though it showed our AGI was $10 over the cap of $150,000 . So I started by amending the return by just entering a forgotten business expense ( $220). I have reviewed every form and it's identical to the original return sent, with the exception that now line 16 on the 1040X is showing a higher tax amount than original. So why would that increase if our AGI is now lower ($149,806)? On the 1040-X it shows a NET CHANGE OF INCREASE of $1020 in TAX LIABILITY Column 6B. Makes no sense to me. I have been using TurboTax for 20 plus years and first I have ever had to Amend. Can you explain what's happening?
