Thanks for the reply. My client's was adjusted with an amended return, but they ended up charging him $140 more the investment income tax, which somehow they didn't figure correctly. Called IRS several times and they said should be corrected when the amended return was finally processed. Apparently not closed yet. Client kept getting notices and accrued interest, so he paid it since not worth the headache of waiting and seeing the tax go up each month. Not right, but felt like this was best since processing backlogged. The 1040-X was efiled, but still not closed out. Someone must have made a manual adjustment after all my phone calls, but forgot about the NIIT, which was the same before and after the amendment. Oh well. Maybe he get the $140 back in a year or so. 🙂