I encounter this hurdle every year with Tax Planner.
After Dec 31st - and starting Quicken in January - the Tax Planner no longer shows any way to get the previous year of Cap Gains - it's only looking at current year. Most of the other entries have the previous year Actual + current year Projected.....
The Cap Gains is a real stumbling block - once you hit January 1st -
you are not able to use the Tax Planner to look back and calc your previous year Cap Gains.