My total IRA value was large and I had about $45K in non-deductible contributions. With 8606-Line 6 blank, the taxable portion of my RMD was significantly reduced. With Line 6 filled in, only a very small percentage of the RMD is tax free. Must Line 6 be filled in? Turbotax did track my non-deductible contributions for a couple of decades. I do not recall that Turbotax asked for the total IRA value. Did Turbotax ask and I just missed the question?
