S-Corp Reasonable Compensation: How to Set Your Salary
The “reasonable compensation” requirement is the IRS’s check on S-Corp owners who would otherwise pay themselves $0 salary and take 100% of profits as distributions (avoiding all FICA taxes). The IRS requires that S-Corp shareholders who perform services for the corporation must receive compensation that is “reasonable” for the services they provide. There is no safe harbor, no formula, and no bright-line rule. The IRS uses a facts-and-circumstances test, and the burden of proof falls on the taxpayer if challenged. Getting this wrong in either direction costs money: too low risks IRS reclassification of distributions as wages (plus back taxes, penalties, and interest), while too high unnecessarily increases FICA taxes and reduces the S-Corp’s benefit.
Reasonable compensation factors (from IRS guidance and case law):
The IRS considers:
- Training and experience of the shareholder-employee
- Duties and responsibilities
- Time and effort devoted to the business
- Comparable wages for similar positions in similar industries
- Dividend history
- Payments to non-shareholder employees, and compensation agreements
- Use of a formula-based approach (e.g., percentage of revenue)
- What comparable businesses pay for similar services
- Compensation paid in prior years
- The economic condition and profitability of the business
Patterns that invite reclassification:
- $0 salary with large distributions
- Salary significantly below what a replacement employee would cost
- Salary that doesn’t increase as the business grows significantly
- Salary that’s disproportionately low relative to distributions (e.g., $20,000 salary, $200,000 distributions)
Methods for determining reasonable salary:
- Comparable wage data: BLS Occupational Employment Statistics, salary surveys, industry reports, job postings for similar roles in your area
- Replacement cost: what would you pay someone to do your job?
- Percentage of profit: there’s no IRS percentage or ratio; the Code and regulations give no specific guideline, so a percentage alone doesn’t support a salary
- Independent valuation: a formal reasonable compensation study ($1,000-$5,000) provides the strongest audit defense
The QBI interaction:
- Higher salary = lower K-1 = lower QBI deduction
- Lower salary = higher K-1 = higher QBI deduction (but more audit risk)
- Above the 199A income threshold ($197,300 single / $394,600 MFJ for 2025; $201,750 / $403,500 for 2026), the W-2 wage limitation means setting salary too low can also LIMIT the QBI deduction (generally 50% of W-2 wages must be at least as high as the QBI deduction). Below the threshold the wage limit doesn’t apply
- The optimal salary balances SE tax savings, QBI deduction, and audit risk
What “reasonable” is NOT:
- The minimum wage ($7.25-$15/hour depending on state)
- Whatever you feel like paying yourself
- The amount that minimizes total tax (the IRS specifically rejects this approach)
- Zero (if you perform any services for the corporation)
How do you find the right salary number?
Does a lower salary really raise a plumber’s QBI deduction?
Below the income threshold it does; above it, not always. Reasonable compensation the S-Corp pays you isn’t qualified business income, so each dollar of salary is a dollar less QBI. But the W-2 wage limit only applies above the income threshold. Below it, a lower salary simply leaves more QBI, and the IRS can still reclassify distributions as wages if the salary is unreasonably low.
The thresholds are $197,300 of taxable income ($394,600 joint) for 2025 and $201,750 ($403,500 joint) for 2026, with the limit phasing in over the next $75,000 ($150,000 joint) from 2026. Above that, the QBI deduction for a business is capped at the greater of 50% of its W-2 wages, or 25% of W-2 wages plus 2.5% of the unadjusted basis of qualified property. Your own W-2 salary should count toward those wages, since officers are employees; that’s an inference from the definition.
So for a plumbing business, the idea that a low salary always helps QBI is only guaranteed below the threshold; above it, a lower salary can shrink the wage limit, and even there it doesn’t make the salary reasonable. Section 199A no longer expires after 2025, so this trade-off stays.
- S-Corp Reasonable Salary: How the IRS Determines What You Should Pay Yourself
- S-Corp Reasonable Compensation: How to Set Your Owner Salary
- S-Corp Reasonable Salary: How to Set It Without Triggering an IRS Audit
How long does the IRS have to audit your tax return?
The standard statute of limitations for an IRS audit is three years from the date you filed your return or the due date, whichever is later, under IRC 6501(a). This extends to six years if you omit more than 25% of gross income from your return, which the IRS interprets broadly to include overstatements of basis in some circumstances after the Supreme Court’s Home Concrete decision. There is no statute of limitations for fraudulent returns or for returns that were never filed, meaning the IRS can audit these at any time. Signing a Form 872 (Consent to Extend the Time to Assess Tax) extends the deadline, and the IRS often requests this near the end of the three-year window to continue an open examination without rushing to closure.
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Yarik Yarosh, CPA. "S-Corp Reasonable Compensation: How to Set Your Salary." Blue Cloud CPA, September 5, 2026, updated September 23, 2026. https://bluecloudcpa.com/guides/small-business-reasonable-compensation-scorp
This guide is general information, not tax advice for your specific situation. Which points apply, and how, depends on your facts.