Tax & owner finances
Settlement Tax Reserve Sensitivity Planner
Test a tax reserve using a CPA-provided taxable amount and an explicit rate assumption.
How to use this calculator
- Gather taxable amount supplied by cpa; user-entered combined marginal rate; existing reserve. Use documents covering the same date or period.
- Replace the example values with your own figures. Change one assumption at a time to compare scenarios.
- Review tax planning scenario; additional reserve required. Open the breakdown and export a copy for discussion.
How the calculation works
Multiply the supplied taxable amount by the selected marginal rate, then compare with the current reserve. Sensitivity rows vary the rate by five percentage points.
Worked example
These results use the editable example values shown in the calculator. They illustrate the method and do not predict an offer or outcome.
- Tax reserve scenario
- $12,000.00
- Additional reserve needed
- $7,000.00
- CPA-provided taxable amount
- $40,000.00
- Current reserve
- $5,000.00
Questions about the results
What does this tool include?
Test a tax reserve using a CPA-provided taxable amount and an explicit rate assumption. Multiply the supplied taxable amount by the selected marginal rate, then compare with the current reserve. Sensitivity rows vary the rate by five percentage points.
What should I verify before relying on the result?
This does not determine taxability, exclusions, brackets, self-employment taxes or entity treatment. Use it only as a reserve sensitivity calculation.
What this result does and does not tell you
This does not determine taxability, exclusions, brackets, self-employment taxes or entity treatment. Use it only as a reserve sensitivity calculation.
Sources and reference material
Sources checked 2026-10-09. Verify rules and program terms for your actual transaction date.