TurboTax asked me what the Kansas Distribution Amount is. It's input the same number as the federal amount, but the box that says State Distribution on the form itself is blank. Does that mean the amount isn't taxable by the state, or should I just go wi

Are you talking about a 1099-R? You should enter the amounts that are shown on the form itself, but just because it's blank doesn't mean that it's not taxable in Kansas. It most likely means that you didn't have any Kansas tax withheld from your distribution.

Kansas doesn't tax some public pension income, but does tax other retirement benefits, including IRAs and 401-ks.