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Business & eCommerceGenerated accuracy model review: 2026-05-06

S-Corp Salary vs Distribution Calculator accuracy and testing

This page documents how Calwarden builds trust for this calculator: source notes, regression-style default tests, limitations, assumptions, unit handling, rounding, and visible change history.

Formula source

  • Distribution = profit - owner salary - employer payroll tax - admin cost. Owner take-home = salary + distribution - employee payroll tax - income tax reserve.

Test cases

Default input regression check

Generated from the checked-in default inputs and calculate function.

Inputs

  • Profit Before Owner Pay: $180,000
  • Owner Salary: $80,000
  • Employee Payroll Tax Rate: 7.65%
  • Employer Payroll Tax Rate: 7.65%
  • Income Tax Rate: 24%
  • Annual Admin Cost: $2,000

Expected outputs

  • Estimated Owner Take-Home: $124,508.80
  • Estimated Distribution: $91,880.00
  • Payroll Tax Total: $12,240.00
  • Income Tax Reserve: $41,251.20

Known limitations

  • This page documents the checked-in calculator logic and does not certify results for every real-world edge case.
  • Use the result as a planning estimate unless the calculator page states a stricter purpose.

Assumptions

  • Rates are user-entered planning assumptions.
  • The estimate does not replace accounting, tax, payroll, legal, or marketplace-specific guidance.
  • Inputs are processed locally in the browser.

Unit handling

  • Profit Before Owner Pay accepts values in $.
  • Owner Salary accepts values in $.
  • Employee Payroll Tax Rate accepts values in %.
  • Employer Payroll Tax Rate accepts values in %.
  • Income Tax Rate accepts values in %.
  • Annual Admin Cost accepts values in $.
  • Estimated Owner Take-Home is displayed as currency.
  • Estimated Distribution is displayed as currency.
  • Payroll Tax Total is displayed as currency.
  • Income Tax Reserve is displayed as currency.

Rounding rules

  • Number displays use up to 2 decimal places in the calculator UI.
  • Currency outputs are displayed with standard US dollar formatting.
  • Input precision follows configured step values where provided.

Version history

1.0.0 - 2026-05-06

Generated accuracy and testing page from the current s-corp-salary-vs-distribution-calculator calculator definition.

Change log

2026-05-06

Published default regression test documentation and metadata fallbacks for S-Corp Salary vs Distribution Calculator.

Calculator transparency

Accuracy pages are generated from checked-in calculator definitions and can be upgraded with curated review metadata over time.

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