S-Corp Reasonable
Salary Calculator

What Is S-Corp Reasonable Compensation?

Under IRC § 3121(d), S-Corp shareholder-employees must pay themselves a salary that reflects what a comparable employee would earn for the same services. The IRS is explicit: you cannot take all S-Corp income as distributions to avoid FICA tax. The key statute is IRS Rev. Rul. 74-44, reinforced by Watson v. Commissioner (2012), where the 8th Circuit upheld the IRS recharacterizing distributions as wages on a shareholder who paid himself $24,000 on $175,000 in business income.

The IRS S-Corp Audit Technique Guide instructs examiners to flag companies where: (1) salary is disproportionately low relative to distributions, (2) the shareholder performs substantial services, and (3) no salary was paid at all. The most defensible approach is to document your salary decision using industry salary surveys (BLS, Robert Half, industry-specific compensation studies) and maintain a written corporate resolution supporting the amount.

How to Set Your S-Corp Salary

Step 1 — Start with industry benchmarks. What would you pay an outside contractor to perform your duties? Use BLS Occupational Employment Statistics, Robert Half salary guides, or industry-specific surveys. This calculator uses IRS-defensible ranges derived from practitioner guidance and published compensation data.

Step 2 — Adjust for hours and tenure. If you work part-time in the business, your salary should reflect that. A 20-hour/week role shouldn't command a full-time salary — but it still must be reasonable for the work performed.

Step 3 — Check the ratio. A common practitioner rule of thumb: salary should be at least 40–60% of net business income. The IRS has cited the salary-to-distribution ratio in multiple court cases. This calculator flags configurations below the 40% threshold.

Step 4 — Document it. Pass a corporate resolution setting your salary each year. Keep the industry comparables in your files. If audited, you want a paper trail showing you analyzed this — not just picked the lowest number.

S-Corp Salary FAQ

• What happens if the IRS audits my S-Corp salary? +
  The IRS can reclassify distributions as wages, assess back FICA taxes (15.3%), plus interest and penalties. Accuracy-related penalties add 20–25%. The statute of limitations is 3 years from filing (6 years if substantial understatement). Watson v. Commissioner (2012) is the leading case — the 8th Circuit upheld reclassification and the IRS collected FICA on the recharacterized wages.
• Does my salary have to be paid every month? +
  No, but regular payroll is easier to defend. Some practitioners run payroll quarterly or even year-end — but the IRS has questioned year-end salary payments made after the business year is closed. Quarterly payroll is the conservative choice. Use a payroll service (Gusto, ADP, Patriot) to ensure proper withholding and FICA deposits.
• Can my S-Corp salary be $0? +
  Only if you provide no services to the S-Corp. If you are the operating employee of the business, $0 salary is not defensible — the IRS's position is clear: you must receive reasonable compensation for services actually rendered. Passive investors who do no work can potentially take distributions only, but this is rare and fact-specific.
• What is the difference between salary and distributions? +
  Salary is W-2 wages — subject to FICA (Social Security 6.2% employee + 6.2% employer, Medicare 1.45% employee + 1.45% employer). Distributions are your share of S-Corp profits returned to you as a shareholder — not subject to FICA. The tax savings come from keeping salary below full business income so a portion comes as distributions. But salary must remain reasonable or the IRS can reclassify distributions as wages.
• At what revenue does S-Corp start to make sense? +
  Most tax professionals put the breakeven at $50,000–$80,000 in net self-employment income. Below that, annual S-Corp compliance costs ($2,000–$4,000 in payroll service fees + additional tax prep) typically exceed the FICA savings. Use our Entity Structure Comparison tool to model your specific numbers.