How do I report a conversion of my Pre-Tax 401k to Roth IRA? I have the 1099-R but it shows 0.00 as the taxable amount? I believe it should be taxed but the form says 0.

The 1099-R has 0.00 as the taxable amount, boxes in 2b are not checked, and box 7 is coded G. Again, this is pretax dollars from my 401k being converted to a Roth IRA account.