Reasonable Compensation for S-Corp Owners: The 9 Court Factors the IRS Lists and How to Set Your Salary

By Yarik Yarosh, CPA ·September 5, 2026 ·Updated September 23, 2026 ·7 min read

Written by Yarik Yarosh, CPA (US & Canada) September 5, 2026 · FL CPA license AC61704 · CPA Ontario

Every S-Corp shareholder who performs services for the corporation must receive “reasonable compensation” before taking distributions. This requirement comes from IRC 3121(a) (defining wages) and has been upheld by the courts in cases like David E. Watson, P.C. v. United States (8th Cir. 2012) and Radtke v. United States (1990). The IRS position is straightforward: if a shareholder performs services that would normally be compensated, the corporation must pay wages subject to FICA. The S-Corp can’t avoid employment taxes by paying a below-market salary and extracting the remaining profit as distributions. On the other side, overpaying salary wastes money on unnecessary FICA taxes. The optimal salary is the minimum amount that the IRS would consider reasonable for the services actually performed, supported by comparable salary data and documented analysis.

✓Key takeaway

Reasonable compensation factors (the nine the IRS lists from court cases):

Factor	What the IRS Examines
1. Training and experience	Education, certifications, years in the industry
2. Duties and responsibilities	What the shareholder actually does day-to-day
3. Time and effort devoted	Hours worked per week, full-time vs. part-time
4. Comparable salaries	What comparable businesses pay for similar services
5. Dividend history	Has the company ever paid dividends/distributions? Pattern matters.
6. Compensation agreements	Is there a written employment agreement?
7. Use of a formula	Is compensation tied to revenue, profit, or performance?
8. Payments to non-shareholder employees	What non-owner employees are paid for similar work
9. Bonuses to key people	Timing and manner of paying bonuses

Patterns that invite reclassification:

Red Flag	Risk Level
$0 salary with large distributions	Very high (virtually guaranteed reclassification)
Salary under $30,000 with $200,000+ distributions	High
Salary significantly below industry norms	High
No payroll at all (distributions only)	Very high
Salary decreases as profits increase	High
Multiple owners, only some take salary	Moderate

How do you determine the right salary for an S-Corp owner?

Hypothetical example

Round numbers. For current guidance, see IRS S corporation guidance. A CPA who operates a tax practice as an S-Corp. 15 years of experience. Works 50 hours/week during tax season, 30 hours/week off-season (average ~40 hours/week year-round). S-Corp revenue: $400,000. Net profit (before owner compensation): $300,000.

Step 1: Research comparable salaries

Source	Comparable Salary
Bureau of Labor Statistics (BLS): Accountants and Auditors, 75th percentile	$98,000
Robert Half Salary Guide: Senior CPA, 15+ years, similar metro	$115,000-$140,000
AICPA compensation survey: Solo practitioner, similar revenue	$120,000-$160,000
Glassdoor: Tax Manager, similar experience	$105,000-$130,000
Reasonable range	$110,000 - $150,000

Step 2: Set salary within the reasonable range

Salary Option	Distributions	Total FICA	Income Tax Effect	Total Tax
$110,000 (low end)	$190,000	$16,830	Lower (more QBI)	Lower total
$130,000 (mid-range)	$170,000	$19,890	Moderate	Moderate
$150,000 (high end)	$150,000	$22,950	Higher (less QBI)	Higher total

Tax comparison at different salary levels:

Component	$110,000 Salary	$130,000 Salary	$150,000 Salary
Employer FICA (7.65%)	$8,415	$9,945	$11,475
Employee FICA (7.65%)	$8,415	$9,945	$11,475
S-Corp deduction (employer FICA)	($8,415)	($9,945)	($11,475)
QBI (distributions are QBI)	$190,000	$170,000	$150,000
QBI deduction (20%)	$38,000	$34,000	$30,000
Net federal tax savings (110K vs. 130K)	~$4,060 savings	Baseline	~$4,060 higher

Choosing $110,000 over $130,000 saves ~$4,060 per year. But is $110,000 defensible?

Step 3: Document the analysis

Documentation	Purpose
Comparable salary research (BLS, Robert Half, AICPA)	Proves salary is within market range
Job description (duties performed by shareholder)	Defines the role being compensated
Time log or estimate (hours per week)	Shows effort level
Revenue and profit history	Context for the compensation decision
Board resolution setting compensation	Formal corporate record
Written employment agreement	Establishes the compensation arrangement

Step 4: Consider the Watson analysis In David E. Watson, P.C. v. United States (8th Cir. 2012), the district court found that an accountant paying himself a $24,000 salary through his one-person S-Corp, while taking about $200,000 a year in distributions, was unreasonable. The court relied on an expert’s market-value analysis to set reasonable compensation at $91,044 a year.

Watson Comparison	Watson Case	This CPA
Owner’s salary	$24,000	$110,000
Distributions	$203,651 (2002)	$190,000
Industry comparison	Well below market	Within market range
IRS challenge risk	High (and they won)	Low

The $110,000 salary is defensible because:

It falls within the documented comparable salary range ($110,000-$150,000)
It reflects the owner’s 15 years of experience and roughly 40 hours a week (factors courts weigh)
The CPA has a written job description and employment agreement
Comparable salary data supports the amount
The salary is consistent year-to-year (not suspiciously reduced as profits increase)

What happens if the IRS reclassifies distributions as wages: If the IRS determines that $110,000 is too low and the correct salary is $150,000:

Item	Amount
Additional wages reclassified	$40,000
Employer FICA (7.65%)	$3,060
Employee FICA (7.65%)	$3,060
Failure to deposit penalty (late FICA)	$612 (10% of total FICA; the rate runs 2% to 15% depending on lateness)
Interest on late FICA	~$500
Total additional cost	~$7,232

The reclassification is expensive, but the penalty structure is proportional. This is why setting salary at the low end of the defensible range (not below it) is the optimal strategy: it minimizes FICA while staying within the range the IRS would accept.

Illustrative numbers only, not a real client and not advice for your facts.

What does the Watson case mean for a CPA’s S-Corp?

Watson is the closest match to a CPA practice, because it was one. David Watson was the only officer, shareholder and employee of his professional corporation, which was a partner in a larger accounting firm. It paid him a $24,000 salary in 2002 and 2003 while he took $203,651 and $175,470 in distributions. The district court set his reasonable pay at $91,044 a year, and the Eighth Circuit affirmed in 2012.

The evidence is the useful part for another accountant. The court looked at his advanced degree and nearly 20 years of experience, his 35 to 45 hours a week, the partnership’s gross earnings of over $2 million and then nearly $3 million, and how $24,000 compared with pay for similarly situated accountants. The $91,044 came from an expert’s market-value analysis. It wasn’t a percentage of profit.

The IRS cites Watson, along with other cases such as Joseph M. Grey Public Accountant, P.C., when it explains its authority to reclassify distributions as wages. The Watson judgment included $23,431.23 of unpaid employment taxes, penalties and interest.

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Cite this page

Yarik Yarosh, CPA. "Reasonable Compensation for S-Corp Owners: The 9 Court Factors the IRS Lists and How to Set Your Salary." Blue Cloud CPA, September 5, 2026, updated September 23, 2026. https://bluecloudcpa.com/guides/small-business-reasonable-compensation-scorp-irs-factors

This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.

Reasonable Compensation for S-Corp Owners: The 9 Court Factors the IRS Lists and How to Set Your Salary

How do you determine the right salary for an S-Corp owner?

What does the Watson case mean for a CPA’s S-Corp?

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