Hi,
The workaround that I got from TurboTax on this was to create a new business and when you get to the CCA section, put your current year additions and dispositions in first then add your totals from last year afterwards.
When I did it this way, the buttons were available.
However, once I went back to my existing business and to retrieve information from the previous year, the buttons were magically available there also.
Then you can just delete one of the businesses.
Hope that helps.
