Free Planning Tool

S-Corp Salary & Tax Planning Estimator

Explore a simplified illustration of how owner wages, business profit, payroll taxes, and S-corporation costs may affect tax planning.

Free educational estimator • No signup required • Inputs stay in your browser

What this tool is not

This is not an S-corporation election recommendation tool.
This does not determine reasonable compensation.
This does not determine entity eligibility.
This does not guarantee tax savings.

Your Business Details

Tax Year

Number of Owner-Employees

The salary entered below is applied to each owner-employee.

Estimated Annual Business Net Profit Before Owner Compensation

Business income after ordinary and necessary business expenses, before any owner wages or distributions.

Estimated Reasonable Owner W-2 Salary

Enter an amount you believe reflects reasonable compensation for the services the owner performs. Reasonable compensation is fact-specific and should be reviewed with a qualified professional.

Estimated Annual Payroll Provider / Payroll Compliance Cost

Annual cost of payroll processing, filings, and payroll compliance support.

Estimated Annual Tax Return and Entity Compliance Cost

Annual cost of the entity tax return, bookkeeping adjustments, and related compliance work.

Estimated Annual State Entity Tax or Franchise Tax (optional)

Enter $0 if your state does not impose an entity-level or franchise tax.

Estimated Other Annual S-Corporation Administration Costs (optional)

Registered agent, annual report, corporate records, or other recurring costs.

W-2 Social Security Wages From Other Employment (optional)

Generally Form W-2, Box 3 from other jobs. These wages reduce the Social Security wage base still available.

Estimated Federal Marginal Income-Tax Rate (optional)

Optional. Used only to show an illustrative income-tax effect on the planning difference. It is not a tax return calculation.

An S corporation must pay shareholder-employees reasonable compensation before non-wage distributions. This tool cannot determine reasonable compensation or whether an S corporation is appropriate.

For general educational use only. Do not enter Social Security numbers, bank information, payment information, tax documents, or other sensitive personal information.

Your Illustration

Enter your details and select Calculate My Estimate. Results appear here and stay in your browser.

Where Do I Find These Numbers?(show)

Business net profit: Generally estimated from business income less business expenses, before owner compensation.
Owner W-2 salary: A reasonable compensation amount for the services performed, reviewed with a qualified professional.
Payroll and compliance costs: Generally from payroll provider quotes or invoices and professional-fee estimates.
State entity or franchise tax: Generally from your state's department of revenue or secretary of state.
W-2 Social Security wages: Generally Form W-2, Box 3.

Official IRS Sources

Tax-year settings last reviewed: August 11, 2026.

Educational use only. This estimator provides a simplified, general illustration based solely on the information entered and the selected tax-year settings. It is not tax, legal, accounting, financial, or investment advice, is not IRS-approved, and does not guarantee any tax savings or the avoidance of any tax, interest, or penalty.

This calculator does not determine entity classification, reasonable compensation, eligibility for an S-corporation election, payroll compliance obligations, state tax impact, health-insurance treatment, retirement-plan effects, qualified business income deductions, or the complete federal and state tax consequences of operating through an S corporation.

Use of this calculator or website does not create a CPA-client, accountant-client, attorney-client, fiduciary, or other professional relationship with HW & Associates CPA PLLC. A professional relationship begins only when HW & Associates CPA PLLC accepts an engagement and the parties execute an applicable engagement agreement.

Do not enter Social Security numbers, employer identification numbers, bank-account details, payment-card information, IRS identity-protection PINs, tax returns, or other sensitive information. Calculator inputs and results are processed locally in the visitor's browser and are not intentionally saved or transmitted by this calculator.