I amended my TT 2018 return and it was processed (refund) by IRS end of 2019. Just got a notice that a recent law change would allow an additional credit so I need to amend it again. The process I used in TT to do the first amendment no longer seems to work. Are there additional steps I need to do in TT to do a 2nd/additional amendment in TT?
Are you using the CD version of TurboTax 2018 that you physically installed on your computer?
most persons reporting here report that to do a second amendment with TurboTax just does not work.
I'm one of them.
Let us know if you figure it out.