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    S Corp Reasonable Compensation: Fix Your Salary Before Year End

    Is your S corp reasonable compensation too low? Learn how South Florida business owners can fix owner salary before December 31 and avoid IRS penalties.

    WAYG Tax Team·Payroll·September 2026·12 min read

    You paid yourself $24,000 in salary this year and took $180,000 in distributions from your S corporation. If that sounds familiar, you have a problem that gets more expensive to fix with every pay period that passes. The IRS calls this a reasonable compensation issue, and it is one of the most common triggers for an audit of S corporation owners, particularly in South Florida where the S corp structure is popular among real estate agents, medical practices, consultants, and law firms looking to reduce self-employment tax.

    Reasonable compensation is the salary an S corporation must pay a shareholder employee before any profit can be distributed as a dividend. The IRS requires this because salary is subject to payroll taxes (Social Security and Medicare) while distributions are not. When owners underpay themselves in salary and overweight distributions, they are effectively dodging payroll tax, and the IRS has both the legal authority and the analytical tools to catch it.

    The good news: if you are reading this in September, you still have time before December 31 to correct your 2026 compensation and avoid a much larger headache when you file your return in 2027.

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    What Is S Corp Reasonable Compensation and Why It Matters

    Reasonable compensation is not a number you pick out of convenience. It is what the IRS defines as the amount a similarly qualified person would be paid for similar services at a similar business, in a similar location, under similar circumstances. Courts have upheld this standard repeatedly, most notably in cases like Watson v. Commissioner, where a CPA who paid himself $24,000 in salary while taking over $200,000 in distributions was reclassified by the IRS, with a portion of those distributions recharacterized as wages subject to back payroll taxes, penalties, and interest.

    The core mechanic driving this rule is simple: S corporation profit distributed to shareholders is not subject to the 15.3% combined Social Security and Medicare tax that applies to wages (up to the annual Social Security wage base) plus the 2.9% Medicare tax on all wages. Owners who classify most of their income as distributions instead of salary are avoiding payroll tax on that portion, and the IRS knows this incentive exists in nearly every S corp filing.

    If you own an S corporation and perform any material services for the business, whether you are a Coral Gables dentist, a Miami-Dade contractor, or a Fort Lauderdale digital marketing consultant, you are legally required to pay yourself a W-2 salary that reflects the fair market value of your labor before taking any distribution.

    How the IRS Determines Whether Your Salary Is Too Low

    The IRS and Tax Court generally weigh several factors together rather than relying on a single formula. Understanding these factors helps you build a defensible position now, while there is still time to adjust before year end.

    Key factors the IRS and courts examine:

    1. Training, experience, and education relevant to your role
    2. Duties and responsibilities actually performed in the business
    3. Time and effort devoted to the business (full time versus part time)
    4. What comparable businesses pay for similar positions
    5. The company's overall compensation structure for all employees
    6. History of prior compensation and distributions
    7. Timing and manner of paying bonuses to key people
    8. What comparable non-owner employees in the same industry earn for similar work

    No single factor controls the outcome. A solo practitioner working 50 hours a week generating $400,000 in revenue cannot justify a $20,000 salary just because the business is "new." Conversely, a passive minority shareholder who performs no services may legitimately take zero salary because the reasonable compensation requirement only applies to shareholders who work in the business.

    Industry Salary Comparisons You Can Use Today

    One of the most effective ways to defend a compensation figure is to benchmark against published wage data for your role and region. The Bureau of Labor Statistics Occupational Employment and Wage Statistics tool is a commonly cited, IRS-recognized source. Below is a simplified illustration of how salary benchmarks might look for common South Florida S corp owner roles.

    Occupation (South Florida Metro) Typical Median Salary Range Common S Corp Owner Error
    Real estate broker/agent (own brokerage) $65,000 to $95,000 Paying $12,000 to $20,000 salary
    Solo attorney (general practice) $90,000 to $140,000 Paying $30,000 salary
    Medical practice owner (physician) $180,000 to $260,000 Paying $50,000 to $80,000 salary
    Marketing/consulting firm owner $70,000 to $110,000 Paying $0 to $25,000 salary
    General contractor (licensed) $75,000 to $115,000 Paying $20,000 salary

    These ranges are illustrative starting points, not a substitute for a formal reasonable compensation study, but they show the pattern: most owners who get flagged are paying somewhere between 15% and 40% of a defensible market salary.

    Three Real Dollar Examples of the Cost of Underpaying Yourself

    Example 1: The consultant with a big gap. A Miami-based marketing consultant nets $220,000 in S corp profit for 2026. She pays herself a $30,000 salary and takes $190,000 in distributions. A reasonable compensation study suggests her market salary should be $95,000. If the IRS reclassifies $65,000 of distributions as wages, she owes the 15.3% combined payroll tax rate (split between employer and employee portions, both of which she effectively pays as the sole owner) on that amount, roughly $9,945 in additional payroll tax, plus penalties for late deposit and accuracy that can add another 20% to 25% on top, plus interest accruing from the original due date.

    Example 2: The contractor who fixes it before year end. A Coral Gables general contractor has paid himself $18,000 in salary through September 2026, with $150,000 already distributed. His accountant determines a reasonable salary of $85,000 for his role. By running a catch-up payroll of $67,000 through December, split across the remaining pay periods, he brings his total 2026 salary to the correct $85,000 before the year closes, no amended returns needed, no penalty exposure, and no red flag triggered on his 1120-S.

    Example 3: The physician who waits too long. A physician practice owner in Miami-Dade County discovers in March 2027, while preparing her 2026 return, that her $40,000 salary was far below the $210,000 a reasonable compensation analysis supports for her specialty and hours. Because 2026 payroll has already closed, the only fix is amending payroll tax returns retroactively, which triggers failure-to-deposit penalties (up to 15% of the unpaid tax depending on how late the deposit is), plus interest, on top of the roughly $26,010 in additional payroll tax owed on the $170,000 shortfall. Waiting cost her thousands more than acting in September would have.

    Step by Step: How to Fix Your S Corp Salary Before December 31

    If your numbers look like Example 1 or 2, here is the process to correct course this year.

    1. Pull your year-to-date payroll and distribution totals. Get exact figures for salary paid and shareholder distributions taken from January 1 through today.

    2. Estimate your full-year net profit. Work with your bookkeeper or accountant to project total 2026 business profit before owner compensation.

    3. Determine a defensible reasonable salary. Use industry wage data, your hours worked, your role, and comparable employee pay. A formal reasonable compensation report from a qualified provider strengthens your position significantly.

    4. Calculate the shortfall. Subtract salary already paid from the target annual salary to find the catch-up amount needed.

    5. Run a catch-up payroll before your last 2026 pay date. Your payroll provider can process a lump-sum or spread it across remaining pay periods. This must hit payroll before December 31, not be booked retroactively after year end.

    6. Adjust withholding and estimated payments. A large catch-up payroll changes your withholding picture; coordinate with your CPA to avoid an underpayment surprise.

    7. Document your reasoning. Keep a written memo explaining the salary determination in your permanent business file in case of future IRS inquiry.

    Reasonable Compensation vs. Doing Nothing: A Side-by-Side Look

    Scenario Action Taken Approximate Cost
    Fix salary before December 31, 2026 Run catch-up payroll now Only the payroll tax you actually owe, no penalties
    Wait and self-correct on 2026 return File Form 1120-S with low salary, hope not audited Ongoing audit risk carried forward every year
    IRS reclassifies in audit (2027 or later) Back payroll tax, accuracy-related penalty (20%), failure-to-deposit penalty, interest Often double to triple the original tax owed

    The math is not close. Fixing the number now, while payroll is still open for 2026, is almost always cheaper than any alternative.

    Why South Florida S Corp Owners Face Extra Scrutiny

    South Florida has one of the highest concentrations of S corporation elections per capita in the country, driven by the region's dense population of real estate professionals, medical practices, hospitality entrepreneurs, and independent consultants. Florida's lack of a state income tax makes the S corp election even more attractive here than in many other states, since owners are optimizing purely around federal payroll tax rather than juggling state withholding rules too.

    That popularity cuts both ways. IRS examiners assigned to South Florida see a disproportionate volume of S corp returns with unusually low officer compensation relative to distributions, and the region's return data is well known to trigger discriminant function scoring. If you are a Miami-area entrepreneur running your books through QuickBooks or a bookkeeper without ongoing CPA oversight, this is exactly the kind of issue that slips through unnoticed until a notice arrives.

    Working with a firm that reviews your officer compensation quarterly, not just at tax time, is the most reliable way to avoid this exposure. WAYG's business tax strategy planning process for S corp clients includes a mid-year and pre-year-end reasonable compensation checkpoint specifically because catching this in September or October, rather than the following March, is the difference between a payroll adjustment and a penalty notice.

    How WAYG Helps Coral Gables and Miami-Dade S Corp Owners Get This Right

    Our Coral Gables headquarters serves S corp owners across Miami-Dade County, Broward, and Palm Beach who want a defensible, well-documented salary figure paired with a tax-efficient distribution strategy. Through our managed accounting services, we track your salary-to-distribution ratio throughout the year rather than reacting at filing time. Clients enrolled in our virtual CPA services get a mid-year and Q4 compensation review built into their standard engagement, so surprises like the ones above simply do not happen.

    If your bookkeeping and payroll are currently handled separately with no coordination, our small business bookkeeping team can integrate the two so your officer compensation is calculated correctly every pay period, not estimated after the fact.

    Frequently Asked Questions

    Q: How much salary should an S corp owner pay themselves? A: There is no fixed percentage or formula; the IRS wants a figure that reflects what a similarly qualified person would earn for the same work in the same industry and location. A common starting benchmark is 30% to 60% of net business profit for active, full-time owner-operators, but the correct number depends on your specific role, hours, and comparable market wages, not a blanket rule.

    Q: Can I still fix my 2026 S corp salary if it's already September? A: Yes, as long as your business is still running payroll before December 31, 2026, you can process a catch-up payroll to bring your total salary up to a reasonable level for the year. Once the calendar year closes and W-2s are finalized, correcting the number requires amended payroll filings, which are more expensive and more likely to draw IRS attention.

    Q: What happens if the IRS decides my S corp salary was unreasonably low? A: The IRS can reclassify a portion of your distributions as wages, which means you owe back payroll tax on that amount, plus accuracy-related penalties that can add 20% or more, plus interest calculated from the original due date. In practice, this often costs two to three times what it would have cost to simply pay the correct salary during the year.

    Q: Do I need a formal reasonable compensation study? A: It is not legally required, but a documented study from a qualified provider or CPA firm gives you a defensible position if the IRS ever questions your salary. For owners taking large distributions relative to salary, the cost of a study is small compared to the audit risk it mitigates.

    Q: Are South Florida S corp owners really audited more for this issue? A: South Florida has a high concentration of S corporation elections, particularly among real estate, medical, and consulting businesses, which means IRS examiners in this region see a large volume of returns with low officer compensation relative to distributions. That volume tends to increase scrutiny on Miami-Dade and broader South Florida filings compared to regions with fewer S corp elections.

    Q: Can a part-time S corp owner pay themselves a lower salary? A: Yes, reasonable compensation should reflect the actual time and effort you devote to the business, so a shareholder working 15 hours a week can justify a lower salary than one working 50 hours a week. The key is documenting your actual hours and duties so the lower figure is defensible rather than arbitrary.

    Your S corp salary is not a number you set once and forget. It needs a fresh look at least once a year, ideally before your last payroll run closes the books on December 31. If your 2026 salary looks low compared to the profit you have already distributed, now is the time to act, not next April.

    The team at WAYG's Coral Gables office works with S corp owners throughout Miami-Dade County and South Florida to set defensible compensation, run the catch-up payroll correctly, and build a year-round strategy so this never becomes a year-end scramble again. Schedule a consultation today for a free reasonable compensation review before your 2026 payroll closes for good.

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