Form 1099-R

[How do I start over]

On Form 1099-R in section" RMD Excess Accumulation Worksheet", Line D refuses to allow an "X" in the IRA box. How to select the IRA box?

[dmertz]

TurboTax automatically handles the marking of the IRA box.  If the Form 1099-R provided by the payer does not have the IRA/SEP/SIMPLE box marked and does not have code T or Q in box 7, the distribution is not from an IRA.  An employer plan like a 401(k) is not an IRA.