If you have elected S-corp status for your MSP, you have probably heard some version of this advice: pay yourself a small salary, take the rest as distributions, and save on self-employment tax. It is true that distributions are not subject to Social Security and Medicare tax the way W-2 wages are. It is also true that the IRS is well aware of this incentive, and "reasonable compensation" is one of the most common issues they look at when an S-corp gets examined.
The mistake is not in taking distributions. That is exactly how an S-corp is designed to work. The mistake is setting your salary too low relative to the actual value of the work you do in the business, and treating the rest as a tax-free bonus rather than what it actually is.
Why the IRS Cares
When an S-corp owner also works in the business, actively managing clients, doing technical work, running operations, that labor has real value. The IRS requires that value to be paid as W-2 salary before any remaining profit gets distributed. If you paid yourself $20,000 in salary and took $180,000 in distributions while working full time running the MSP, that is a pattern the IRS actively looks for, because it looks like wages were deliberately disguised as distributions to avoid payroll tax.
If reclassified, the IRS treats a portion of your distributions as wages after the fact. That means back payroll taxes, penalties, and interest on money you already spent, in a year that is no longer easy to unwind.
How "Reasonable" Actually Gets Determined
There is no single published number. The IRS and courts have generally looked at factors including:
- Training, experience, and the specific duties you perform
- Time and effort devoted to the business
- What comparable roles pay in your industry and geographic area
- The size and complexity of the business
- What you paid yourself in prior years, and how consistent that has been
For an MSP owner, this usually means asking: what would it cost to hire someone else to do what you actually do, whether that is service delivery, sales, technical escalation, or day-to-day management? That number, not an arbitrary low figure, is your starting point for reasonable salary.
A practical benchmark: if you are functioning as both the technical lead and the general manager of your MSP, look at what a working IT manager or service delivery manager earns in your market as a floor, not what a passive investor would need to be paid, which is close to nothing.
Where This Intersects With Your Books
Reasonable compensation is not a decision you make once and forget. It should be revisited as your business grows, your role shifts, and profit increases. An MSP that was a one-person shop three years ago and now has five technicians and a service delivery manager has a very different "reasonable" number for the owner than it did at the start, because the owner's actual working role in the business has changed.
This is also where clean, current books matter directly. You cannot set an accurate salary against a business you cannot see clearly. If your P&L is unreliable or months behind, you are guessing at both your reasonable compensation number and how much the business can actually afford to pay you.
A Reasonable Process to Follow
- Document what you actually do day to day, and how that role has changed over time
- Get a sense of market pay for someone doing that same work, using industry benchmarking data where possible
- Set your salary against that figure, not against what minimizes payroll tax
- Revisit annually with your bookkeeper and CPA as the business changes
The Bigger Picture
The goal is not to overpay yourself out of fear either. Reasonable compensation is a real number with a real range, and paying more than necessary just increases your payroll tax bill for no reason. The point is to land somewhere defensible and consistent, tied to what you actually do, documented, and reviewed regularly, rather than picking a low number once and never touching it again as the business grows around it.
Not Sure What You Should Be Paying Yourself?
We review owner compensation as part of onboarding every S-corp client, coordinated with your CPA through our Tax Advisory & Planning and set up correctly through Payroll Services.
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