Does Tax Clarity work with working people or only with retirement tax plans?

Tax Clarity can definitely be used in planning for working individuals. As an example, if a working person is nearing the thresholds for ordinary or capital gains brackets, you could create some scenarios to show some year-end tax planning regarding harvesting capital gains/losses. Maybe they want to sell some under-performing stocks to keep this year's tax liability lower…

NOTE** These are possible suggestions. All situations should be reviewed on a case-by-case basis.