The original scenario can either be an uploaded tax return (for a historical comparison), or a projected tax return (for a future-looking comparison). You can choose between the two using the first dropdown menu in the upper right or each tab.
The alternative scenario will use your original scenario as a baseline, in addition to any changes that you've made using the Action Items. At the bottom of the page, you can make adjustments to the values of specific line items to curate your alternative scenario.
For more details, please feel free to reference the article below:
