Reasonable comp: the number the IRS tests

How do you set a reasonable salary?

Reasonable compensation is the W-2 salary an S-corporation owner must pay themselves for the work they do before taking any remaining profit as a distribution 1Ref 1Internal Revenue Service (2026).S corporations.That an S corporation passes income through and that a shareholder-employee must take reasonable compensation as W-2 wages before distributions.. An S corporation passes its income through to you, but the law requires the shareholder-employee's wages to come first and to be reasonable for the services performed — you cannot zero out the salary and take everything as a lower-taxed distribution.

Setting that number defensibly is the s-corp math every owner-clinician has to get right, because the IRS looks specifically at whether it is too low, not too high.

Why the number matters: the tax split

The salary matters because of how the two kinds of pay are taxed. Wages carry payroll tax — Social Security and Medicare — while distributions of S-corp profit do not, which is the whole reason the salary is tested 1Ref 1Internal Revenue Service (2026).S corporations.That an S corporation passes income through and that a shareholder-employee must take reasonable compensation as W-2 wages before distributions.. Compare that to a sole proprietor, who pays 15.3% self-employment tax on all net earnings up to the wage base, with no distribution side at all 2Ref 2Internal Revenue Service (2026).Self-employed individuals tax center.That a sole proprietor pays 15.3% self-employment tax on all net earnings up to the wage base — the contrast that makes the S-corp wage/distribution split matter.. The S-corp structure can lower that payroll-tax bite, but only on the portion above a genuinely reasonable wage — set the wage too low and you have simply moved wages into distributions, which is exactly the abuse the rule targets.

What 'reasonable' actually means

Reasonable means what you would pay an outsider to do your job. There is no magic percentage; the wage has to reflect the actual role — your training and credentials, the hours you truly work in the business, the responsibilities you carry, and what comparable clinicians earn for similar work in your market 1Ref 1Internal Revenue Service (2026).S corporations.That an S corporation passes income through and that a shareholder-employee must take reasonable compensation as W-2 wages before distributions.. A useful frame: if you had to hire someone to replace your clinical and management time, what would that cost?

That figure, adjusted for how much of the profit comes from your labor versus invested capital, is the defensible zone.

• What would it cost to hire someone for your duties and hours?
• What do wage benchmarks show for your specialty and region?
• How much of the profit is really a return on your work?

Run it through actual payroll

Once you set the number, it has to run through actual payroll, not a year-end journal entry. Paying yourself a W-2 salary means withholding income, Social Security, and Medicare taxes and depositing them on the IRS schedule, then filing the payroll returns — the 941 deposits and quarterly filings that any employer makes 3Ref 3Internal Revenue Service (2026).Understanding employment taxes.That an owner's W-2 salary requires withholding and depositing income, Social Security, and Medicare taxes on the IRS schedule and filing payroll returns.. Owner payroll works exactly like employee payroll here; the only difference is that you are both the boss and the worker.

Set it up so the salary is paid on a regular cadence and the deposits are never late, because payroll tax money is not yours to float.

• Run the salary on a set schedule through a payroll process.
• Withhold and deposit the taxes on time 3Ref 3Internal Revenue Service (2026).Understanding employment taxes.That an owner's W-2 salary requires withholding and depositing income, Social Security, and Medicare taxes on the IRS schedule and filing payroll returns..
• File the payroll returns each quarter and at year-end.

The election that creates the requirement

The reasonable-comp requirement only exists once the S election is in place. That election is made on Form 2553, generally due within two months and 15 days of the start of the tax year it is to take effect, though late-election relief is often available 4Ref 4Internal Revenue Service (2026).About Form 2553, Election by a Small Business Corporation.That the S election is made on Form 2553, generally due within two months and 15 days of the start of the tax year, with late-election relief available.. Before the election, a single-member LLC or sole proprietor has no salary to set — all net earnings simply flow to Schedule C. After it, the salary-before-distributions rule switches on. Whether the election is worth it at your profit level is a math question for your CPA; if you make it, the reasonable wage is part of the deal, not optional.

Lowballing invites reclassification

A salary the IRS considers too low is one of the better-known audit triggers for S corporations. When examiners find a shareholder taking large distributions on a token wage, they can recharacterize distributions as wages and assess the back payroll tax, plus penalties and interest 5Ref 5Internal Revenue Service (2026).IRS audits.That the IRS conducts correspondence, office, and field audits and can examine reasonable compensation, recharacterizing distributions as wages.. Audits arrive as correspondence, office, or field examinations, and reasonable compensation is a recurring focus in them. The defense is not a clever percentage; it is a wage that looks right on its face and a record of how you set it, so the question resolves before it becomes an assessment.

Document it and revisit it yearly

Write down how you set the number and keep it. A short memo — your role and hours, the benchmarks you used, the comparable-wage data, and the reasoning — is what turns a defensible salary into a documented one, and the IRS expects business records kept generally three years, six for substantial underreporting, and four for employment-tax records 6Ref 6Internal Revenue Service (2026).Recordkeeping.IRS record-retention periods — generally three years, six for substantial underreporting, four for employment-tax records — for documenting the salary decision.. Revisit the figure each year as the practice changes.

Two related moves belong with your CPA rather than in the salary itself: reimburse your own business costs through the accountable plan instead of inflating the wage, and if you put family on payroll, set their pay on the same reasonable-for-the-work basis. One caution: a higher salary lowers your qualified business income, so wages and the QBI deduction pull against each other — another reason to model the number rather than guess it 7Ref 7Internal Revenue Service (2026).Qualified Business Income Deduction.That the QBI deduction is based on qualified business income, so higher W-2 wages reduce it — the trade-off against the salary..