3 Audit Ready Ways Small S Corp Owners Set a Reasonable Salary in 2026

What Is a Reasonable Salary for an S Corp Owner?

The IRS doesn’t hand out a formula. Instead, it relies on Treasury Regulation §1.162-7(b)(3) and IRS Fact Sheet FS-2008-25, which together establish that any amount an S corp pays an officer for services must be treated as wages to the extent it represents reasonable compensation. Everything paid above that is a distribution, taxed differently and, crucially, not subject to FICA.

FS-2008-25 lists nine factors examiners weigh in a facts-and-circumstances review:

Training and experience of the shareholder-employee
Duties and responsibilities actually performed
Time and effort devoted to the business
Dividend history relative to compensation
Payments to non-shareholder employees for comparable work
Timing and manner of paying bonuses to key people
What comparable businesses pay for similar services
Compensation agreements in place
Use of a formula to determine compensation

That last factor matters more than most owners realize. Courts have ruled against taxpayers who tried to set salary using a fixed percentage rather than an analysis of duties and market data. In David E. Watson, P.C. v. United States, a CPA who paid himself a $24,000 salary while taking over $200,000 in distributions had his compensation reclassified upward based on what a comparable professional would earn in the market. There is no percentage safe harbor anywhere in the tax code. Every case is judged on its own facts.

Why Getting the Salary Wrong Costs More Than You Think

Underpaying yourself doesn’t just risk an awkward conversation with an examiner. It creates a chain of financial exposure that compounds fast.

When the IRS reclassifies distributions as wages, you owe both the employer and employee share of Social Security and Medicare tax on the reclassified amount, retroactively, for every open tax year under examination. Add the accuracy-related penalty, which typically runs 20% of the underpayment, plus interest that accrues from the original due date. A three-year exam covering a moderate underpayment can turn into a five-figure bill before you’ve paid a lawyer or accountant to help you respond.

Setting salary also isn’t just about compliance. It directly shapes your Qualified Business Income deduction. Higher W-2 wages reduce the QBI-eligible income left in the business, while artificially low wages inflate your QBI benefit in a way examiners are trained to spot. The goal isn’t the lowest defensible number. It’s the number that matches what you actually do, supported by data you can produce on demand.

Three Ways to Calculate a Defensible S Corp Salary

Practitioners generally lean on three methodologies, and using at least two together builds a stronger case than relying on just one.

Market approach. Match your job duties to an occupation code in the Bureau of Labor Statistics Occupational Employment Statistics database, then choose a percentile based on your experience level, company size, and revenue. A first-year owner-operator with limited staff might reasonably sit near the 50th percentile; a 20-year veteran running a multi-location operation might justify the 75th. Adjust further for your metro area, since BLS data breaks out wages by geography and a Bakersfield rate looks nothing like a San Francisco rate for the same occupation.
Cost approach (the “many hats” method). List every functional role you actually perform, from bookkeeping to sales to operations management, and assign a comparable market wage to each based on the hours it consumes. A owner who spends 15 hours a week on sales, 10 on operations, and 5 on bookkeeping gets a blended wage weighted by those hours, not a single job title.
Income approach. Reserve this for businesses without clean comparables, such as a niche consulting practice or a highly specialized trade. The method models what an independent investor would accept as a return on capital, then treats anything paid beyond a fair return to that hypothetical investor as compensation for services, not disguised profit.

A sample calculation might look like this for a laundromat owner working roughly 30 hours a week across management and light maintenance duties:

BLS median wage for a first-line supervisor of retail/service workers in a comparable metro area
Adjusted upward 10% for years of ownership experience
Blended against a “many hats” calculation covering bookkeeping and maintenance hours at their respective market rates
Averaged between the two methods to land on a defensible salary range, not a single point figure

Running two methods and landing in the same range is the strongest signal you can hand an examiner. When the numbers diverge significantly, that’s usually a sign one of your inputs (hours, duties, or comparable selection) needs a second look before you finalize anything.

Building a Reasonable Compensation Memo That Holds Up

A memo written after you get an audit notice looks exactly like what it is: damage control. A memo written before you cut your first paycheck of the year looks like ordinary business practice, and that difference carries real weight with examiners.

Your Reasonable Compensation Memo should include:

A description of your role and specific duties, in enough detail that someone unfamiliar with your business could picture your day
Time allocation across duties, ideally backed by even rough timesheets
The data sources you used, whether BLS OES tables, Salary.com, or an industry-specific wage survey
Your mapping methodology, showing how you translated your duties into an occupation code or blended role
The percentile you selected and your reasoning for that choice
Your calculation steps, shown plainly enough to reproduce
A short written conclusion stating the salary range and the figure you chose within it

Attach contemporaneous evidence alongside the memo: payroll registers, prior W-2s, any employment agreement, board resolutions or meeting minutes approving the compensation, and timesheets if your business tracks them. Update the memo every year, since duties, hours, and market wages shift, and a five-year-old memo defending this year’s salary carries far less weight than one dated within the current tax year.

Pro Tip: Approve your salary in board minutes before the calendar year starts, not after. A resolution dated January 3 reads as governance. One dated the following April, right before your tax return is due, reads as an afterthought.

Getting the Payroll Mechanics Right

A well-documented salary figure still needs to move through payroll correctly, or you create new problems while solving the reasonable-compensation one.

Run payroll on a regular schedule (weekly, biweekly, or monthly) rather than issuing one lump-sum W-2 at year end, which examiners flag as a red signal on its own
Withhold and deposit both the employer and employee share of Social Security and Medicare tax on time, along with FUTA and any applicable state unemployment tax
Issue Form W-2 and file Form W-3 annually, and file Form 941 quarterly to report withheld taxes
Confirm your wages flow correctly onto Form 1120-S as officer compensation, separate from the distributions reported on your Schedule K-1

Common mistakes that trip up otherwise careful owners include paying themselves entirely through distributions with no W-2 at all, treating owner compensation as a 1099 contractor payment, missing payroll tax deposit deadlines (which carries its own separate penalty structure), and reconciling the whole year’s wages in a single December transaction instead of running payroll consistently.

Why the 60/40 Rule and Similar Shortcuts Don’t Hold Up

The “60/40 rule,” which suggests paying 60% of profit as salary and 40% as distributions, shows up constantly in online forums and even some tax software prompts. It has no basis in the tax code, and FS-2008-25 specifically lists the use of a formula as a negative factor when examiners evaluate compensation.

A high-margin consulting S corp using 60/40 might drastically overpay in salary relative to actual market comparables for the work performed
A low-margin retail S corp using the same rule might badly underpay, since the formula ignores duties entirely and just tracks profit
Any percentage rule, including “pay yourself just up to the Social Security wage base and call it done,” ignores what FS-2008-25 actually asks for: duties, time, and market comparables

Two quick sanity checks work better than any formula: compare your proposed salary against BLS percentiles for your actual role, and check it against what you’d pay a non-owner employee to do the same job. If those two numbers are far apart, your formula-based shortcut just failed its own test.

What to Do If the IRS Challenges Your Salary

Getting a notice questioning your compensation isn’t the end of the world, but how you respond in the first few weeks matters more than almost anything else in the process.

Compile your records immediately. Pull your Reasonable Compensation Memo, payroll registers, board minutes, and W-2 history into one file before you respond to anything.
Stop and reassess distributions if the current year’s salary looks thin. Correcting course during an open exam, rather than after a second reclassification notice, shows good faith.
Bring in a CPA or tax attorney before you respond in writing. An informal phone call to an examiner without documentation in hand can lock in a bad outcome faster than silence would.
Understand the likely math. Back FICA is calculated on the reclassified amount at current rates, plus an accuracy-related penalty around 20% of the underpayment, plus interest accruing from the original due date.
Ask about settlement and abatement options. Well-documented contemporaneous evidence can reduce or eliminate accuracy-related penalties, even in cases where the IRS still adjusts your wage figure upward.

Pro Tip: If you receive an examination notice, don’t wait for the second letter to get help. IRS representation is far more effective started at the first notice than after a proposed adjustment is already on the table.

How Tolliver Bookkeeping and Tax Supports Reasonable Compensation Compliance

Tolliver Bookkeeping and Tax has worked with small and medium-sized businesses across Kern County for over two decades, and reasonable compensation questions come up in nearly every S corp engagement. As a Xero Silver Partner, the firm handles bookkeeping and tax preparation under one roof, so payroll records, the general ledger, and the tax return stay consistent instead of drifting apart across separate providers.

A typical engagement for this issue includes:

A duties and time-allocation review, mapped against market wage data
A written Reasonable Compensation Memo, built and updated annually
Payroll setup or cleanup to make sure wages post correctly against distributions
IRS representation if an exam does arrive

Clients share the documentation behind all of this through a secure Client Hub portal, so the memo, W-2s, and board minutes stay organized in one place instead of scattered across email threads.

Adjusting Salary as Your Business Changes

A reasonable salary isn’t a number you set once and forget. It needs to move with your business.

A slow year with reduced revenue doesn’t automatically justify cutting your salary to zero, since the IRS still expects pay tied to duties performed, not just profit available. What it often does justify is a documented reduction in hours or scope, paired with a revised memo explaining the change. If you’re spending less time on operations because you hired a manager, your salary should reflect that shift downward. If you took on more responsibility after a partner left, your salary should move up, and the memo should say so explicitly.

Growth cuts the other direction. An owner who started at 20 hours a week running a single-location laundromat and now oversees three locations with staff, vendor negotiations, and multi-site operations is doing meaningfully more work, and the market data used to benchmark that role should reflect the larger scope. Revisiting your BLS occupation code choice as your title and responsibilities evolve, from “first-line supervisor” to “general and operations manager,” for instance, keeps your salary aligned with reality rather than frozen at a start-up figure.

The practical approach is an annual review timed to your fiscal year, not a reaction triggered only by an audit scare. Treat it the same way you’d treat a lease renewal or an insurance policy check: routine, scheduled, and boring in the best sense of the word.

Industry and Geographic Differences That Change the Number

The same job title can carry wildly different reasonable compensation figures depending on where the business sits and what industry it operates in, and BLS OES data captures both dimensions.

A pet grooming or boarding business owner performing hands-on animal care, scheduling, and light bookkeeping should be benchmarked against occupation codes for personal care services and small business management, not against a generic “CEO” figure that has no relationship to the actual work. A laundromat owner handling equipment maintenance, cash management, and customer service maps to a different blend of occupation codes entirely, closer to facility management and retail supervision.

Geography matters just as much as industry. BLS OES breaks wage data out by metropolitan statistical area, and a role that pays well above median in a major coastal city can sit closer to median, or below it, in a smaller regional market like Kern County. Using national wage averages when local, area-specific data is available is one of the more common errors that weakens an otherwise solid memo. Pull the metro-level table for your actual business location whenever BLS publishes one, rather than defaulting to the state or national figure because it’s easier to find.

Fringe Benefits and Non-Cash Pay Count Too

Reasonable compensation isn’t limited to the number on your W-2’s wage line. Non-cash benefits factor into the total compensation picture, and leaving them out of your analysis can distort your salary figure in either direction.

Health insurance premiums paid on behalf of a greater-than-2% shareholder, retirement plan contributions, and other fringe benefits generally get added to W-2 wages for income tax purposes, even though some are exempt from FICA. When you calculate a market-rate salary using BLS data, remember that most published wage figures represent cash compensation. If your total package includes substantial health coverage or retirement contributions on top of salary, your cash wage figure can reasonably sit somewhat lower than a bare-bones market comparison would suggest, since the benefits make up part of the total value received for services.

Document any non-cash compensation in the same memo covering your salary calculation. An examiner reviewing a salary that looks light on paper is far less likely to push back when the memo clearly accounts for a benefits package that closes the gap.

Where IRS Enforcement Is Focused Right Now

Reasonable compensation has remained a persistent audit target for years, precisely because it’s one of the more common areas where small S corps get it wrong, whether through simple ignorance of the rules or an aggressive attempt to minimize payroll tax.

Examiners continue to prioritize cases where an S corp shows substantial profit alongside minimal or zero officer compensation, since that pattern is the clearest signal of disguised distributions. The Reasonable Compensation Job Aid used to train IRS valuation professionals directs examiners toward the market approach as the primary methodology, treats reasonable compensation as a defensible range rather than a single figure, and specifically flags formula-based salary rules, like the 60/40 shortcut, as a factor working against the taxpayer.

Single-owner S corps with no other employees draw particular scrutiny, since there’s no comparable non-owner employee pay on the books to help establish a baseline. If that describes your business, your BLS market data and documented duties carry even more of the analytical weight, because you don’t have an internal comparable to lean on.

Document First, Calculate Second

What auditors notice first isn’t usually the number itself. It’s whether a memo exists, whether it was dated before the year started, and whether the duties described actually match how the business operates. Owners who get flagged tend to share one habit: they picked a salary based on what felt comfortable for cash flow, then tried to justify it after the fact.

The practical rule we come back to with clients again and again is simple. Document first, calculate second, and revisit both every year as the business changes. A memo built once and never touched again ages badly, the same way a five-year-old comparable sale ages badly in a real estate appraisal. Set a calendar reminder, review the duties and hours honestly, and keep the paperwork current. If you want a starting template for your own Reasonable Compensation Memo, we’re glad to walk through one with you.

— Tolliver Team

Get Your Salary Set and Documented the Right Way

Tolliver Bookkeeping and Tax keeps your bookkeeping and tax work under one roof, so the payroll numbers behind your reasonable compensation figure and the tax return reporting them never drift out of sync the way they can when two separate providers handle each piece.

A typical engagement starts with a duties and market-data review, moves into a written Reasonable Compensation Memo and payroll setup through our bookkeeping services, and continues with an annual check-in through ongoing tax planning as your business changes. As a Xero Silver Partner, we handle your migration at no cost and keep every supporting document organized in a secure Client Hub portal, ready if an examiner ever asks. If you’ve already got a notice in hand, our IRS representation services can help you respond correctly the first time. Schedule a consultation and we’ll start with a straightforward review of your current salary against the market data that actually applies to your business.

This article is general information, not a substitute for advice from a qualified financial advisor. Consult a qualified financial professional about your own circumstances before acting on anything here.

Sources

FAQ

What Is the 60/40 Rule for S Corps, and Should I Use It?

The 60/40 rule suggests paying 60% of profit as salary and 40% as distributions, but it has no basis in tax law and FS-2008-25 specifically treats formula-based compensation as a negative factor. Base your salary on duties, hours, and BLS market data instead.

How Does the IRS Define Reasonable Salary for an S Corp Owner?

The IRS defines reasonable compensation as the fair market value of the services a shareholder-employee actually performs, based on a facts-and-circumstances review under Treasury Reg §1.162-7. There’s no fixed formula or safe harbor percentage anywhere in the guidance.

At What Income Level Does an S Corp Election Make Sense?

An S corp typically starts making sense once net business profit consistently exceeds what a reasonable salary for the owner’s role would be, since the difference can be taken as distributions not subject to self-employment tax. The exact break-even point depends heavily on your industry and market wage for your role, which is why a tax planning review before electing S status matters.

What Is the 2% Shareholder Rule for S Corps?

Shareholders owning more than 2% of an S corp’s stock are treated differently for certain fringe benefits, most notably health insurance, which must be added to their W-2 wages for income tax purposes even though it’s often exempt from FICA. This affects how you calculate total compensation when documenting your reasonable salary.

Can Tolliver Bookkeeping and Tax Help Me Set My Salary?

Yes. Tolliver Bookkeeping and Tax builds Reasonable Compensation Memos using BLS market data and duties analysis, then sets up payroll to match through our bookkeeping services. Pricing depends on the scope of the engagement and is available when you schedule a consultation.