Thank you. I have tried to look for code Z in form 8949 in Turbotax and it appears only allow code O for taking exceptions. So I guess the best way is to override it there, then file by mail.
I have checked Taxact which does support all those but it is much less useful for all other topics. It is regretable that TT somehow choose to not support 8997 and the related sections of 8949 but it is stil a superior product. I guess it might be too fluid for TT to include it and stil guranttee the accuracy.
