This 3.8% UIMT was simply another poor naming choice that occurred 3 years ago. Regardless, a multi-hundred-thousands+ lottery jackpot winner still gets to pay it ... in addition to their County, State, and Federal Income Taxes.
Regarding the New Jersey State's Total Maximum 10.8% tax that used to appear in USAmega, now New Jersey only reads as 3%. So, which additional states show us only the State's lower "initial withholding" and not what the total/actual State's Maximum Tax will be? Now I'm wondering if Illinois is also showing a lower number than actual maximum possible?