Estimate personal federal tax, compare business structures, document compensation, and evaluate common business deductions and purchases.
Lite — view calculationsEach module keeps its own assumptions and presents a downloadable or printable workpaper.
View a 2025 or 2026 federal income-tax estimate.
Lite viewSchedule C versus S corporation with QBI, state framework, and compensation support.
BusinessView the simplified and estimated actual-expense comparison.
Lite viewView an after-tax present-value vehicle comparison.
Lite viewTrack filing acknowledgments, entity numbers, status and next due dates.
BusinessFirm settings, team users, branded reports, and secure client delivery.
Professional firmsLite is for viewing selected calculations. Reports and advanced business planning require a paid account.
Lite can view the calculation; Business and Pro accounts can download reports.
Entity comparison, salary sensitivity, BLS support, state framework, and client-ready reporting.
Compare the IRS simplified method with an estimated actual-expense method.
| Calculation | Simplified | Actual |
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After-tax present-value comparison using current user-selected assumptions.
| Calculation | Amount |
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The filing acknowledgment is a workflow document, not a calculation template.