My S-corp salary has been too low for years — what happens now?
An S-corporation owner who has taken little or no salary against large distributions for years has an exposure that grows with each return: reclassification of distributions as wages, payroll tax on the reclassified amount, penalties, and interest. The fix is prospective — a documented reasonable-compensation analysis and a reset split going forward. Prior years generally are not amended to add salary; the exposure closes as the years close.
Key points
- An S-corporation owner who works in the business must be paid reasonable wages before taking distributions, and those wages carry payroll tax.
- When salary is suppressed and profit is taken as distributions, the IRS can reclassify distributions as wages and assess payroll tax, penalties, and interest.
- The exposure repeats on every return filed with the pattern, so it compounds year over year until the salary is corrected.
- The standard fix is prospective: a documented reasonable-compensation analysis and a reset salary-to-distribution split going forward, not amended prior returns.
- Each prior year stays exposed until its examination window under section 6501 closes; a likely audit or a pending business sale can change the approach.
What is the reasonable-compensation rule for S-corporation owners?
An S-corporation owner who performs services for the business is an employee of it and must be paid a reasonable salary for that work before taking distributions of profit. The salary is wages under section 3121, reported on a W-2 and subject to Social Security and Medicare payroll taxes filed on Form 941. The distribution is not.
Taking little or no salary while pulling large distributions is one of the most examined issues in small-business tax, because it is exactly the behaviour the rule exists to stop. The IRS looks at what the owner actually does, the hours worked, the skills required, what comparable businesses pay for the same role, and how the company's profit compares with the owner's pay.
What exposure builds up from years of low salary?
When an owner suppresses salary to shrink payroll tax and routes the money out as distributions instead, the IRS can reclassify those distributions as wages up to a reasonable level. The consequence is not just the payroll tax that should have been paid; it is that tax plus failure-to-deposit and accuracy penalties and interest running from when each payment was due.
Because the same pattern repeats on every Form 1120-S filed, the exposure compounds year over year rather than sitting still. Each additional return with a suppressed salary adds another year that can be reclassified, so the longer the pattern continues, the larger the total that is open to adjustment.
Why is the fix prospective rather than amending prior years?
The correct fix is generally not to amend the prior years to add salary. Amending would mean voluntarily assessing the back payroll tax, penalties, and interest on years that might otherwise close without examination, and it is rarely the right move.
Instead, the fix is forward-looking. The owner commissions a proper reasonable-compensation analysis, one that documents what the role, hours, skills, and local market would command, and resets the salary-to-distribution split so that from now on the salary is defensible. Payroll is run properly from that point, with W-2 wages and quarterly Form 941 filings. The documented analysis is what protects the new split if it is ever questioned. Prior years carry exposure until their examination window under section 6501 closes, a limited period after each return was filed; once that window passes without an examination, the exposure for that year effectively ends. Fixing forward stops new exposed years from being created and lets the old ones age out.
When does the usual answer not apply?
The prospective fix is a considered position, not an invitation to ignore the issue, and there are situations where the calculus shifts. If an examination is already likely, for example because a notice has arrived or a related return is under review, waiting for years to close is not realistic. If the business is being prepared for sale, a buyer's due diligence will surface the payroll history and may price it into the deal or require it to be cleaned up. And if no payroll returns were ever filed, the examination window for those returns never starts running.
In those cases the right response may be different, and it is exactly the kind of judgment to make with a CPA rather than alone. The immediate action is the same regardless: obtain a documented reasonable-compensation study, reset the salary to a defensible level now, and run payroll properly from here on.
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Sources
Related guides: professional services, healthcare
Mena Hemaia, CPA, CIA
Chief Executive Officer, Accountack — West Palm Beach, Florida
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