S Corp Reasonable Salary Calculator
Your S corporation salary is the number the IRS scrutinises, and the one that decides whether the election saves you anything. Set it too low and you invite reclassification; set it too high and the election stops paying for itself.
The calculator shows both sides. On $150,000 of profit with a $75,000 salary, the election nets $5,131 a year. Raise the salary to a very conservative level and that saving disappears — at $90,000 of profit with a $70,000 salary, an election costs $1,530.
How it's calculated
There is no formula, and that is the single most important thing to understand before using any calculator that offers one. The IRS states that S corporations must pay reasonable compensation to a shareholder-employee for services provided before non-wage distributions are made, and it publishes no safe harbor and no percentage.
The factors it actually weighs are: training and experience; duties and responsibilities; time and effort devoted to the business; dividend history; payments to non-shareholder employees; the timing and manner of paying bonuses; what comparable businesses pay for similar services; compensation agreements; and the use of a formula to determine compensation.
Underlying all of them is a single question — where do the corporation's gross receipts come from? If they are generated by the shareholder's own services, that value should be treated as wages subject to employment taxes. If they come from non-shareholder employees or from capital and equipment, the payments may reasonably be non-wage distributions. This is the test that decides most cases, and it is why a solo consultant whose revenue is entirely their own billable time has far less room than an owner whose business runs on staff and assets.
The "60/40 rule" and the "2% rule" that circulate widely online are not IRS positions. Neither appears in IRS guidance, and neither will defend a salary that fails the facts-and-circumstances test. A percentage is a starting sanity check at best.
The practical way to arrive at a defensible figure is to price the job rather than split the profit: find what someone would be paid to do the work you actually do, using compensation surveys or job listings for your role, market, and hours. If you work part-time in the business, prorate. Document the reasoning at the time, because the reasonable-compensation question is answered years later, under examination, on the evidence you kept.
Then run the number. The calculator above shows what each salary level does to the total: the payroll tax you avoid on the distribution, the QBI deduction you forfeit because wages are not qualified business income, and the payroll costs. A salary that is more defensible is also more expensive, and seeing both figures together is the only way to judge whether the election is worth making at all. The S corp tax calculator covers the full election decision.
A worked example
A consultant with $150,000 of business profit pays herself $75,000 — half of profit — after checking what employed consultants in her market earn for comparable work. The election avoids $9,719 of payroll tax on the $68,063 distribution, but forfeits $11,048 of QBI deduction and costs $1,200 in payroll service and the extra return.
The net saving is $5,131 a year. Now take a business where the owner's own billable time generates essentially all the revenue, so a defensible salary is much closer to profit: at $90,000 of profit and a $70,000 salary, the payroll tax avoided falls to $2,007 while the forfeited QBI deduction is $10,819.
The election costs $1,530 a year rather than saving anything.
Common mistakes to avoid
- Using the 60/40 rule as though it were IRS guidance. It is not in any IRS publication, and it will not defend a salary that fails the facts-and-circumstances test.
- Setting the salary to whatever makes the tax saving look best. The IRS can reclassify distributions as wages, with back payroll tax, interest, and penalties — and the reclassification lands on the years already filed.
- Ignoring where the revenue comes from. A solo consultant billing their own time has far less room to take distributions than an owner whose revenue is produced by staff and equipment.
- Forgetting that a higher salary shrinks the QBI deduction. Wages are not qualified business income, so a conservative salary costs you twice — more payroll tax and a smaller §199A deduction.
- Not documenting the reasoning at the time. Reasonable compensation is examined years later, and a figure you can explain with contemporaneous evidence is worth far more than one you reconstruct.
Frequently asked questions
What is a reasonable salary for an S corp owner?
Whatever it would cost to hire someone to do the work you actually do, judged on your duties, hours, training, and what comparable businesses pay. The IRS publishes no safe harbor and no percentage. Its controlling test is the source of the corporation's gross receipts: revenue generated by your own services should be paid as wages rather than taken as distributions.
Is the 60/40 rule real?
No. Neither the 60/40 split nor the 2% rule appears in IRS guidance, and neither will support a salary that fails the facts-and-circumstances test. They circulate because a percentage is easier to repeat than a judgement. Use market compensation data for your actual role and hours instead, and keep the evidence you relied on.
What happens if my S corp salary is too low?
The IRS can reclassify distributions as wages, which brings back payroll tax on the reclassified amount plus interest and penalties, applied to years you have already filed. Courts have repeatedly upheld this authority. The exposure is not limited to the tax saved, which is why an aggressive salary is a poor trade against a saving of a few thousand dollars a year.
Does a higher salary always cost me money?
It costs you twice, which is why the trade-off matters. More salary means more payroll tax, and because wages are not qualified business income, it also means a smaller QBI deduction. That is why a conservative salary can flip an election from saving money to costing it — at $90,000 of profit with a $70,000 salary, the election costs $1,530 a year.
Can I pay myself nothing and take only distributions?
No, not if you provide services to the corporation. The IRS requires reasonable compensation for those services before non-wage distributions are made, and a zero salary with substantial distributions is the clearest case for reclassification. If the business genuinely produced no profit, no distribution is being made either, which is a different situation from taking money out without paying wages.
Sources
We prioritize primary sources for rules, formulas, rates, limits, and definitions. See our calculator methodology and editorial policy.