S Corp Reasonable Compensation: The Number You Build, Not the One You Pick

Most owner salaries were set once, in a hurry, during the first year of the S corporation election. A round number that felt safe. Fifty thousand. A hundred thousand. Something a previous accountant said on a call and nobody wrote down.

Then it stopped moving. The business doubled and the number stayed where it was.

An earlier post covered the ceiling, the point above which a bigger salary stops buying anything. This one covers the floor, and the floor is where the real exposure sits. S corp reasonable compensation is not a percentage of profit and it is not a figure you choose. It is a figure you build, from inputs you can say out loud when somebody asks.

Why the number gets examined at all

The IRS position is short. "Generally, an officer of a corporation is an employee of the corporation," and "distributions and other payments by an S corporation to a corporate officer must be treated as wages to the extent the amounts are reasonable compensation for services rendered to the corporation."

Nor is this recent. Revenue Ruling 74-44 dealt with two shareholders who arranged to take dividends instead of the compensation they had been receiving for their services. The ruling held those dividends were wages, and employment taxes were owed.

The label on the payment decides nothing. The services do.

How S corp reasonable compensation is actually built

The IRS names some of what gets weighed: 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 to key people, what comparable businesses pay for similar services, compensation agreements, and the use of a formula to determine compensation.

That is a list of considerations, not a calculation. The calculation runs on three inputs.

One, the hours. How many hours a week the owner actually works in the business. Not the hours the doors are open. The owner's hours.

Two, the split. What share of those hours is the work that earns the revenue, and what share is administration, email, scheduling and everything else. An owner who bills twenty hours and administers fifteen is holding two jobs at two different rates. Pricing the whole week at the higher one overstates the answer.

Three, the replacement cost. What it would cost to hire someone to do each of those activities, at the level the owner does them, in the market the business actually operates in.

Price each part, add them, keep the worksheet. Every piece of it is a fact somebody else can check, which is the only property that matters when the number is questioned.

The case that shows the method working

David E. Watson, P.C. v. United States is the clearest illustration available, because the reasonable figure in it was built in the open.

Watson paid himself $24,000 a year in 2002 and 2003 while taking roughly $203,000 and $175,000 in distributions. The government's expert did not assert a number either. He went to a compensation survey for comparable practices and took the figure for a director rather than an owner, because a director's pay is compensation for work while an owner's includes a return on the firm. He grossed that up by the amount owners bill above directors, then adjusted down for untaxable fringe benefits, and arrived at $91,044. The district court adopted it and the Eighth Circuit affirmed.

Notice what the expert did not do. No percentage of profit, no rule of thumb. He priced a role against market data, then adjusted it for what this particular person actually did. The Eighth Circuit's framing, quoting its own earlier decision in Charles Schneider & Co., was that where "the corporation is controlled by the very employees to whom the compensation is paid, special scrutiny must be given to such salaries, for there is a lack of arm's length bargaining."

The judgment that keeps the number honest

The expert's choice of the director figure is the whole principle in one move. Not everything a business earns is pay for the owner's labor.

A business can be profitable because of systems, capital, staff, recurring clients or a name that sells without the owner in the room. That is a return on the business, not compensation for services rendered, and the standard is compensation for services rendered.

It cuts both ways. A very profitable business does not automatically owe its owner a salary the size of its profit, and an owner doing all the work in a lean year cannot point at a thin profit and call that the answer.

The cost almost nobody raises

Lowering the salary carries a consequence the tax conversation never reaches.

Your W-2 gives a lender a wage figure that stands on its own. Your K-1 income does not. Fannie Mae's selling guide is direct: "Business income may only be used to qualify the borrower if the lender obtains documentation verifying that the income was actually distributed to the borrower consistent with the level of business income reflected on Schedule K-1, or the business has adequate liquidity to support the withdrawal of earnings."

Owning a quarter or more of the business means you are underwritten as self-employed whatever your salary is, so the business returns get pulled either way. What changes is how much of your income arrives already proven. Wages are a figure. Distributions are a case to be made, supported by evidence they were actually paid or by a liquidity test run against the business.

Cut the salary in the spring, apply for financing in the fall, and a saving on payroll tax can meet a very different conversation at the underwriting desk. Smaller versions of the same effect reach the company retirement contribution and, for owners above the income threshold, the wage-based limit on the qualified business income deduction, both of which run off the W-2.

None of that argues for a high salary. It argues that S corp reasonable compensation is not only a tax decision, and that it should be set with the next two years of borrowing in the picture.

What this does not settle

Getting the figure right does not make the mechanics right. Payroll timing, the quarterly filings and the reconciliation between them and the business return are separate work with separate failure modes.

It also does not repair a year behind you. An owner who took nothing, or something indefensibly small, has a live question about the year just closed as well as the one ahead. Worth raising rather than waiting to see whether it surfaces.

The takeaway

Write down your hours. Split them into the work that earns and the work that supports. Price each part at what hiring it would cost. Keep the sheet.

A number you can rebuild in five minutes two years from now is worth more than a number that felt safe once.

Better decisions create better tax outcomes, and this one starts with an honest accounting of your own week.

Ready to see where your 2026 return is heading before it's filed? The Tax Savings Blueprint starts with a free intro call.