If you run your business as an S corporation, you face a question every year that has no clean answer printed anywhere in the tax code: how much should you pay yourself in salary?
It feels like a bookkeeping detail. It is not. It sits on top of one of the most consequential — and most misunderstood — trade-offs in closely held business planning. Pay yourself a lower salary and you keep more of your profit flowing out as distributions, which aren't subject to payroll tax, and you may preserve more of your qualified business income for the 20% QBI deduction. Pay yourself too low a salary, though, and you've handed the IRS one of the clearest, easiest-to-spot audit triggers there is — and you may also be quietly shrinking the retirement plan you're allowed to fund, which for many owners is the most expensive consequence of all.
The tension is real, and there's no formula that makes it go away. But there is a defensible way through it. This article walks through how reasonable compensation actually works — the mechanics of the payroll tax savings, the factors the IRS and the courts care about, how the QBI deduction and your retirement plan capacity quietly change the math, the mistakes that draw scrutiny, and what the case law tells us about where the lines are. The goal isn't to hand you a number. It's to help you understand the question well enough to set a salary you can stand behind.
The bottom line
S-corp owners can pay part of their profit as salary, which carries payroll tax, and part as distributions, which don't — but the salary has to be reasonable compensation for the work actually performed. Set it too low and you risk an IRS reclassification, back payroll taxes, and penalties; set it without thinking and you can also shrink your QBI deduction and cap the retirement plan you're able to fund. There is no formula or safe percentage — reasonable compensation is the market rate for your role, supported by data and documented when you set it. This article walks through the mechanics so you can land on a number you can defend and revisit each year.
Why this matters: the math, and the IRS's interest in it
Start with why the question exists at all.
When you operate as a sole proprietor or a single-member LLC, essentially all of your net business profit runs through self-employment tax. That tax is 15.3% — 12.4% for Social Security and 2.9% for Medicare — and for a profitable business it's one of the largest line items you'll pay.
An S corporation changes the structure. As an S-corp owner who works in the business, you wear two hats. You're an employee, and the corporation pays you a W-2 salary subject to payroll tax. You're also a shareholder, and the corporation can distribute its remaining profit to you as a shareholder distribution. Here's the structural fact that makes the whole question matter: S-corp distributions are not subject to self-employment or payroll tax. Only the wage line is.
That single feature is why “what's my salary?” is a planning question and not just a clerical one. Every dollar of profit you classify as a distribution rather than a wage is a dollar that escapes payroll tax. If reasonable compensation analysis truly supports a lower salary, that's a legitimate, intended benefit of the S-corp structure — it's a meaningful part of why business owners make the S-election in the first place. (If you're still weighing whether the S-corp structure fits your business at all, our guide on how to choose the right entity for your business is the right place to start.)
But the size of that benefit is widely misunderstood, and understanding it correctly is the first step to setting a defensible salary. The 15.3% payroll tax is really two separate layers, and they behave very differently:
| Layer | Rate | Applies to |
|---|---|---|
| Social Security | 12.4% | Wages only up to the wage base — $184,500 for 2026 |
| Medicare | 2.9% | All wages, no cap |
| Additional Medicare surtax | 0.9% | Wages above $200,000 (single) / $250,000 (MFJ) |
The Social Security layer — the big one — stops at the wage base. Once your salary reaches $184,500 in 2026, the 12.4% layer is fully paid; no additional wage dollar costs another cent of Social Security tax. Above that point, only the Medicare layers remain: 2.9%, rising to 3.8% once wages clear the Additional Medicare surtax threshold.
This matters enormously for how you think about the savings. Consider an owner-operated S corporation with $500,000 of profit available for the owner. Suppose a reasonable compensation analysis supports a $200,000 salary, leaving $300,000 as a distribution. The payroll tax on the wage line looks like this:
• Social Security: 12.4% × $184,500 = $22,878
• Medicare: 2.9% × $200,000 = $5,800
• Additional Medicare: 0.9% × $0 over the $200,000 single threshold = $0
• Total payroll tax: roughly $28,678
Now compare that to running the entire $500,000 through the wage line:
• Social Security: 12.4% × $184,500 = $22,878 (unchanged — already capped)
• Medicare: 2.9% × $500,000 = $14,500
• Additional Medicare: 0.9% × ($500,000 − $200,000) = $2,700
• Total payroll tax: roughly $40,078
The difference — about $11,400 — is what classifying $300,000 as a distribution saved. But notice what it saved: $11,400 ÷ $300,000 is exactly 3.8%, the Medicare layers and nothing more. Because this owner's salary already exceeds the Social Security wage base, the 12.4% layer was a sunk cost no matter how the income was split.
That's the insight most owners miss. Below the wage base, every dollar shifted from salary to distribution is a 15.3% question. Above the wage base, it's only a 2.9%–3.8% question. For owners with a reasonable salary well under $184,500, the stakes of the salary decision are large. For owners whose defensible salary sits at or above the wage base — which describes many professional services firms and consultancies with healthy profit — the marginal benefit of shaving the salary lower is real but bounded, and it shrinks fast as you go.
One feature of doing business in Texas keeps this calculation unusually clean. With no state personal income tax, a Texas S-corp owner is weighing a purely federal trade-off — payroll tax — without a state income tax layer wrapped around the decision the way owners in many other states must model. The federal math is, for a Texas owner, essentially the whole picture, which is all the more reason to get it precisely right.
And the IRS knows the incentive cuts the other way too. The agency's concern with S corporations is the mirror image of its concern with C corporations. With a C corp, the IRS watches for compensation that's too high — a way to disguise dividends as deductible salary. With an S corp, it watches for compensation that's too low — a way to dress up wages as payroll-tax-free distributions. The IRS has said plainly, in Fact Sheet FS-2008-25, that distributions and other payments to a shareholder-officer must be treated as wages to the extent the amounts represent reasonable compensation for services rendered. An unreasonably low salary paired with substantial distributions is one of the most visible patterns on a closely held business return. It doesn't require an aggressive auditor to notice. It requires only arithmetic.
The IRS factors for reasonable compensation
Here is the part that frustrates owners most: there is no statutory definition of “reasonable compensation,” no safe-harbor percentage, and no formula in the Internal Revenue Code or regulations. The much-repeated “60/40 rule” — 60% salary, 40% distributions — does not exist in tax law. Neither does any other split. The IRS has been explicit that each situation turns on its own facts.
What the IRS has provided is a list of factors, drawn from decades of court decisions and summarized in FS-2008-25. Reasonable compensation is, at its core, the amount an unrelated employer would pay for the same services, performed by the same person, in the same role, in the same market. The factors are the lens for getting to that figure:
Training and experience. A 25-year veteran with an advanced degree and deep specialization commands more than someone early in their career. Your credentials and track record raise the bar.
Duties and responsibilities. What do you actually do in the business? An owner who is the rainmaker, the operations lead, and the final decision-maker is being compensated for several distinct roles.
Time and effort devoted to the business. A full-time owner-operator and a semi-retired owner who delegates day-to-day management are not in the same place. Hours and intensity matter.
Dividend history. A pattern of distributions with little or no corresponding salary is exactly the signal the IRS is looking for.
Payments to non-shareholder employees. What you pay your other employees for comparable work is direct, internal evidence of market value.
Timing and manner of paying bonuses. Compensation arrangements that look designed around the tax calendar rather than around services raise questions.
What comparable businesses pay for similar services. This is the heart of the analysis — external market data for the role.
Compensation agreements. A written agreement helps, but only if it reflects reality, a point the courts have made pointedly.
Use of a formula. Whether the business sets compensation by a consistent, defensible method or by whatever is convenient at year-end.
Two things are worth underlining. First, these factors are about the value of services — not about profitability, not about what's left over, not about what minimizes your tax bill. The question is never “how little can I pay myself?” It is “what would this job pay if I hired someone to do it?” Second, the factors interact. A highly experienced, full-time owner who is the primary driver of a profitable firm will have a hard time supporting a token salary, because nearly every factor points upward. The factors don't produce a single right answer, but they do narrow the defensible range — and they make some answers clearly indefensible.
The valuation approaches
If the IRS factors are the criteria, valuation approaches are the methods — the structured ways a compensation analysis actually arrives at a number. Owners and their advisors generally rely on one of three, and it's worth understanding what each one is doing without turning this into a human-resources study.
The market approach asks the most direct question: what does the open market pay for this role? It pulls comparable wage data — from the Bureau of Labor Statistics' Occupational Employment and Wage Statistics, from industry-specific salary surveys, from regional compensation data — for the owner's primary job function, then adjusts for experience, geography, firm size, and the specific duties involved. This is the approach the IRS has historically favored and the one its experts have used in litigation. Its strength is objectivity; its weakness is that an owner who fills several roles isn't well captured by a single job title.
The cost approach — sometimes called the “many hats” or replacement-cost method — addresses exactly that weakness. It breaks the owner's role into its component functions: chief executive, head of sales, operations manager, bookkeeper, and so on. For each function, it estimates the market rate and the hours the owner devotes to it, then sums the pieces. For owners who genuinely do everything, this approach often produces a more complete and more defensible figure than a single job title would.
The income approach starts from the business's overall profitability and works backward. It allocates a portion of profit as a return to the business itself — to invested capital, to intangible assets, to the enterprise as distinct from the person — and treats the remaining residual attributable to the owner's personal labor as compensation. It's the most complex of the three and is most relevant when an owner's personal services are the dominant driver of the firm's earnings.
No single method is “correct,” and a thorough analysis often cross-checks one against another. The point isn't to master compensation valuation yourself. It's to recognize that “reasonable compensation” can be studied and supported with a recognized methodology — and that a number produced by a recognized method, documented at the time, is in a completely different position than a number picked because it felt about right.
Documentation that holds up
A reasonable compensation figure is only as strong as the record behind it. In an examination, the question is rarely just “was the number reasonable?” It's “can you show how and when you arrived at it?” Documentation is what converts a defensible salary from an assertion into evidence.
The record that holds up generally includes several pieces:
A written compensation determination — a board resolution, corporate minutes, or a compensation memo — setting the salary in advance of the year, with the reasoning stated. The reasoning is the part that matters: not just “$X,” but the duties considered, the data relied on, and the method used.
A compensation study or data file — the BLS data pull, the salary survey, or a third-party reasonable compensation report — saved alongside the corporate records, dated.
Contemporaneous records of hours and duties, so that if your role is ever questioned, you're not reconstructing it from memory years later.
A formal annual review, because reasonable compensation is not a “set it once” exercise. As your duties, your hours, your experience, and the business's circumstances change, the defensible figure changes with them.
One lesson from the case law deserves a place here. In the McAlary case (more on it below), the owner did have a written compensation agreement. The court was unmoved — it found the agreement did not represent a sound measure of the value of the services actually provided. The takeaway is sharp: documentation has to be substantively defensible, not merely present. A piece of paper stating a low number doesn't protect you. A piece of paper showing a thoughtful, data-supported analysis of what the role is worth does. The difference is the work behind it.
The QBI interaction
Here's where the salary decision gets genuinely subtle, and where it pays to think a step past the payroll tax.
The Section 199A qualified business income deduction — made permanent by the One Big Beautiful Bill Act and equal to 20% of QBI — depends in part on the wages your business pays. And your salary is wages. That creates two effects pulling in opposite directions, and getting them backward can quietly cost you thousands. We cover the broader QBI rules in detail in our guide to the QBI deduction for Texas business owners after OBBBA; here we'll focus on the part the compensation decision touches directly.
The first effect is straightforward. Your QBI is the business's net income after deducting your wages. So a higher salary means lower QBI, which means a smaller 20%-of-QBI figure. On its own, that argues for a lower salary.
The second effect is the one owners miss. For higher-income owners — those whose 2026 taxable income exceeds $201,750 (single) or $403,500 (MFJ) — the deduction stops being a simple 20% of QBI and becomes subject to a W-2 wage limit. For a non-SSTB business above the threshold, the deduction is capped at the greater of 50% of the business's W-2 wages, or 25% of W-2 wages plus 2.5% of the unadjusted basis of qualified property. In an owner-operated business with few other employees, your salary is most of those W-2 wages. Pay yourself too little, and you don't just save payroll tax — you collapse the wage limit and cap your own QBI deduction.
A worked example makes the tension concrete. Consider a married owner of a non-SSTB S corporation — say a manufacturing or construction business — with taxable income above $553,500, so fully into the wage-limited zone. The business has $600,000 of profit available before the owner's salary, and the owner is the only W-2 employee. Watch what happens to the QBI deduction at three salary levels — it does not simply move in one direction:
| Owner salary | QBI (profit − salary) | 20% of QBI | W-2 wage limit (50% of salary) | QBI deduction (lesser) |
|---|---|---|---|---|
| $80,000 | $520,000 | $104,000 | $40,000 | $40,000 |
| $175,000 | $425,000 | $85,000 | $87,500 | $85,000 |
| $300,000 | $300,000 | $60,000 | $150,000 | $60,000 |
Read the last column first: the QBI deduction rises, peaks, then falls as salary increases. Too low a salary collapses the wage limit; too high a salary shrinks QBI itself.
At an $80,000 salary, the 20%-of-QBI figure is large — but the wage limit, only half of a small salary, slams the deduction down to $40,000. At a $300,000 salary, the wage limit is generous, but QBI itself has shrunk, so 20% of QBI becomes the binding constraint at $60,000. The middle figure produces the largest deduction. For an owner in a 35% bracket, the gap between the best and worst outcomes here is roughly $15,000 of real tax — on top of the payroll tax differences and the audit exposure of an $80,000 salary.
Two cautions keep this from being misread. First, this is not a license to set your salary by QBI optimization. Your salary still has to be defensible as reasonable compensation, full stop — the reasonable-comp analysis sets the number, and the QBI consequence is something to model and understand, not something to reverse-engineer the salary from. Second, the picture changes if your business has other employees, since their wages also count toward the wage limit, and it changes again depending on qualified property — which is exactly why this is situation-specific.
For owners of a specified service trade or business — consulting, law, accounting, financial services, health, and the like, which describes a large share of S-corp owner-operators — the analysis is different and, in one sense, simpler. Above the top of the 2026 phase-out range ($276,750 single / $553,500 MFJ), an SSTB owner's QBI deduction is zero regardless of how wages are set. The wage-limit interaction is moot. For a high-income SSTB owner, the salary split doesn't change the QBI answer at all — what matters for QBI is whether total taxable income can be kept below the threshold, a question of retirement plan contributions and income timing rather than of the salary line.
The retirement plan you can actually fund
There's a fourth consequence of the salary decision, and for many owners it's the most expensive one to get wrong — yet it's the one the “keep the salary low” instinct ignores entirely.
Almost every employer-funded retirement plan an S corporation can offer is calculated as a percentage of W-2 compensation. Your salary isn't just the payroll-tax line and an input to QBI; it's the base that determines how much you can shelter for retirement.
The mechanics are worth knowing concretely:
A SEP IRA contribution for an S-corp owner-employee is entirely an employer contribution, capped at 25% of W-2 compensation. With the 2026 overall limit of $72,000, fully funding a SEP would take roughly $288,000 of W-2 salary — because 25% of compensation has to reach $72,000.
A solo 401(k) is more wage-efficient, because it has two parts. The employee elective deferral — up to $24,500 in 2026, plus catch-up contributions of $8,000 at age 50+ or $11,250 at ages 60–63 — requires only enough salary to cover the deferral itself. But the employer profit-sharing piece is again 25% of W-2 compensation. To reach the full $72,000 in 2026, an owner needs roughly $190,000 of W-2 salary: $24,500 from the deferral and the remaining $47,500 as 25% of $190,000.
A defined benefit or cash balance plan — often the vehicle of choice for an owner who wants to contribute well beyond the $72,000 defined-contribution limit — is likewise funded based on W-2 compensation and age. The allowable contribution, which can run into six figures for an older owner, is a direct function of the salary on the books.
Put those together and the picture is clear. An artificially low salary doesn't just trim payroll tax — it caps the size of the retirement plan you're allowed to fund. For a business owner between 45 and 65, working on a compressed timeline to build retirement assets, that ceiling can quietly cost far more than the payroll tax the low salary was meant to save. The dollars you didn't run through the wage line aren't only un-sheltered from payroll tax; in many years they're un-contributable.
This is the consideration that most often flips the instinct. An owner focused only on payroll tax sees the salary as a cost to minimize. An owner thinking about the whole financial picture sees that the salary is also the doorway to tax-advantaged retirement saving — and that a salary set too low for payroll-tax reasons can close that door during the very years when catch-up saving matters most.
Common mistakes
Most reasonable compensation problems aren't subtle. They fall into a handful of recognizable patterns, and each one is recognizable to the IRS too.
Zero salary.An owner who works full-time in the business, drives its revenue, and takes substantial distributions — but reports no wages at all. This is the single clearest trigger. The IRS position, and the courts', is that an owner providing significant services who receives payments from the corporation must treat a reasonable portion as wages. A $0 salary on an active, profitable S corporation is not a strategy; it's an invitation.
Salary set equal to — or as a fixed ratio of — distributions. The “60/40 rule” and its cousins. There is no such rule. A salary that just happens to equal a round-number percentage of distributions, year after year, is evidence that the figure was set by a tax formula rather than by the value of services. Reasonable compensation is anchored to the market rate for the role; it has no inherent relationship to how much the business happened to distribute.
Salary that moves inversely with profit. This one is especially revealing. If your salary drops in a strong year and rises in a weak one, it's almost impossible to explain on any basis other than tax. A genuine employee's pay doesn't fall because the company had a great year. When the salary line and the profit line move in opposite directions, the compensation is visibly being managed for payroll tax rather than set for services rendered.
Setting salary retroactively at year-end. Deciding in December — or worse, while preparing the return — what the salary “should have been,” based on what's left over after distributions. Reasonable compensation is a forward-looking determination about the value of a role. A figure assembled in hindsight from the residual is hard to defend as anything else.
It's worth being clear-eyed about how these mistakes happen, because it's usually not bad faith. An owner hears, sometimes from a well-meaning source, that an S-corp owner can pay a minimal salary and take the rest tax-free — and the advice isn't entirely wrong, it's just dangerously incomplete. The part left out is reasonable. The structure does let you treat distributions as payroll-tax-free, but only after a reasonable salary for your actual services has been paid. Skipping that step doesn't capture a benefit; it borrows against one, with penalties and interest as the cost of the loan.
What the court cases tell us
The clearest picture of where the lines are comes from how these disputes have actually been resolved.
Watson v. Commissioner
Watson v. Commissioneris the case everyone cites. David Watson was a CPA — advanced degree, roughly 20 years of experience — and the sole shareholder of an S corporation that held an interest in an accounting firm. In each of the two years at issue, his S corporation paid him a salary of $24,000 while distributing far more: about $203,000 in one year and $175,000 in the next. The IRS argued the salary was unreasonably low. Its valuation expert, drawing on accounting-profession compensation surveys, concluded that reasonable compensation for someone in Watson's position was approximately $91,044. The district court agreed and reclassified a portion of the distributions as wages; the Eighth Circuit affirmed in 2012, and the Supreme Court declined to hear the case in 2013.
But Watsonis widely misremembered as purely a cautionary tale, and that's worth correcting. The court did not reclassify all of Watson's distributions. It reset his compensation to a reasonable figure — and left the remainder, well over $100,000 each year, as distributions properly free of payroll tax. Watsonis as much a roadmap as a warning: it confirms that the S-corp structure delivers a legitimate payroll tax benefit, and that the benefit survives scrutiny when the salary is reasonable. What it punishes is the gap between $24,000 and $91,044 — not the strategy itself.
Sean McAlary Ltd., Inc. v. Commissioner
Sean McAlary Ltd., Inc. v. Commissionerfills in the rest of the picture. McAlary was the sole shareholder and key employee of an S corporation operating a real estate brokerage. In the year at issue, the corporation had gross receipts of about $518,000 and net income of roughly $231,000. McAlary transferred $240,000 from the corporation to himself, reported no wages, issued no W-2, and filed no payroll tax returns. The IRS's expert proposed reasonable compensation of about $100,755, based on regional wage data for real estate brokers. The Tax Court agreed the compensation was unreasonable but didn't fully accept the IRS's figure — it called the analysis “far from an exact science,” adjusted the rate downward to reflect McAlary's experience and the modest scale of the operation, and settled on $83,200. Two details are instructive. It was a case where a $0 salary was reported and the court still did not reclassify the entire amount — it set a reasonable figure and respected the rest as distribution. And McAlary's penalties for failure to file and failure to deposit payroll taxes were upheld; relying on a tax preparer was not enough to establish reasonable cause. (One note for completeness: McAlaryis a Tax Court Summary Opinion, which carries no precedential weight — but it remains a frequently cited window into how the IRS and the courts approach the analysis.)
Across these cases the through-line is consistent. The IRS doesn't need a novel theory to prevail — it needs an expert, comparable wage data, and a salary the data won't support. The courts, while willing to trim the IRS's number, have reliably found that an active owner-operator providing real services owes payroll tax on a reasonable portion of what they take out. The encouraging half of the lesson is just as real: in each case, the court's task was to find the reasonable number — and then protect everything above it as a legitimate distribution. An owner who does that work up front, with real data and a contemporaneous record, is standing where the courts have said is safe ground.
What to do if you've been under-paying yourself
If reading this has surfaced a concern that your own salary may have been set too low, the worst response is panic — and the second-worst is to ignore it. A measured approach is both possible and advisable.
Exposure compounds. The cost of an unreasonably low salary isn't only the back payroll tax. It can include a failure-to-deposit penalty, a failure-to-file penalty on the missing payroll returns, accuracy-related penalties, and interest running on all of it. The longer the pattern continues, the larger the accumulated number — which means the value of correcting course rises every year, not falls.
The most important step is forward-looking. There is no statute that sets a minimum salary, and no provision requiring you to disclose a past underpayment on your own initiative. What the law requires is that wages be reasonable. Determine a defensible figure now, document the analysis behind it, and put it in place going forward. Getting the current year right both reduces ongoing exposure and demonstrates good-faith intent.
Whether to address prior years is a judgment call. Amending payroll filings for prior years depends on facts a general article can't see: how large the gap was, how many years it spans, the size of the distributions, and your overall risk posture. That decision belongs in a conversation with a CPA, and in some cases a tax attorney. It is not a do-it-yourself project.
Resist the urge to overcorrect. A salary that's too high is its own form of imprecision — it overpays payroll tax and, as the sections above showed, can reduce both your QBI deduction and the room you have to fund a retirement plan efficiently. The objective isn't “as high as possible” any more than it's “as low as possible.” It's defensible: a number you arrived at honestly, by a recognized method, and can explain.
This is also where coordinated planning earns its keep. Reasonable compensation sits at the intersection of tax preparation, payroll, retirement plan design, entity strategy, and your broader financial plan — and it doesn't stay still, because your role and your business change. It deserves a deliberate review on a real schedule. That matters with particular force for owners thinking ahead to a sale: a buyer's advisors will examine the quality and consistency of your compensation history, and unresolved exposure becomes a diligence and price problem at exactly the wrong moment — one of many reasons we frame business exit planning as a five-year process rather than a transaction.
Getting this right protects what your business is worth
Reasonable compensation is one of those decisions that looks small on the return and turns out to be load-bearing. Set thoughtfully — anchored to the real value of your services, supported by data, documented when you make it, and revisited as your business evolves — it lets you capture the genuine, intended benefits of the S-corp structure with confidence. Set carelessly, it becomes a liability that compounds quietly until an examination brings it forward all at once.
The honest answer to “what should my salary be?” is that it depends — on your role, your hours, your experience, your industry, your market, your income level, your retirement goals, and how the QBI rules land for your specific business. There is no formula, and anyone offering one should give you pause. What there is is a sound process: understand the trade-offs, apply the factors honestly, support the number with a recognized method, write down your reasoning, and review it every year.
If you own an S corporation and you're not fully confident your salary would hold up — or you simply want a second set of eyes before next year's number gets locked in — that's a conversation worth having. We work alongside your CPA and tax advisor to make sure the compensation decision fits the rest of your financial picture, from retirement plan design to your long-term plan. We're real people who happen to be real nerdy about exactly this kind of question.