Today I entered a 1099-R for an IRA distribution, same amount in boxes 1 and 2a, both "taxable amount not determined" and "total distribution" boxes checked.  Code 7, IRA box checked, and it is only showing up on line 4a of the 1040.  It is not included in the taxable amount on line 4b.  I don't understand it.  I have other 1099-R's in the return that are just like it that are showing up properly on both lines, but this one isn't included in the taxable amount.  The others are transferred in from the prior year.  It is only $19, and the same payer has another 1099-R with code G, but I don't see how that could be relevant.  Anyone else having this problem?