What Are the Disadvantages of an S Corporation?

The S corporation election is usually pitched as free money. Pay yourself a salary, take the rest as distributions, skip the self-employment tax on the difference, and keep the savings. That pitch is not wrong, but it is incomplete, because every one of those savings comes with a corresponding cost that the person selling you the election rarely mentions in the same breath.

The disadvantages of an S corporation are not abstract. They are specific obligations, eligibility limits, and state-level taxes that can erase the federal savings entirely if your business is the wrong size or the wrong shape. Before you file Form 2553, you should be able to name these disadvantages as fluently as you can name the benefits, because the businesses that regret the election are almost always the ones that only heard half the story.

The Eligibility Rules Are Rigid and Easy to Violate

An S corporation is a creature of IRC § 1361, and that section imposes hard limits on who is allowed to own one. You cannot have more than 100 shareholders. Every shareholder must be a U.S. citizen or resident individual, with narrow exceptions for certain trusts and estates. You cannot have a corporation, a partnership, or a multi-member LLC as an owner. And you are restricted to one class of stock, meaning you cannot create preferred ownership tiers with different economic rights.

These are not paperwork formalities. They are structural constraints that can collide with your growth plans. If you want to bring on a venture fund, the fund is an entity, and an entity cannot own an S corp. If you want to add a foreign co-founder, that foreign individual disqualifies the election the moment they take an interest. If you want to issue equity with a liquidation preference, the one-class-of-stock rule under IRC § 1361(b)(1)(D) stands in the way.

Worse, a violation does not politely ask permission. Under IRC § 1362(d)(2), the S election terminates automatically the day an ineligible shareholder appears or an impermissible second class of stock is created. The termination is retroactive to that date, and unwinding the consequences is expensive and sometimes requires asking the IRS for relief you may not receive. For a business that intends to raise priced equity or build a complex cap table, the eligibility rules are not a disadvantage at the margin. They are a disqualifying mismatch.

The Payroll and Compliance Burden Is Permanent

The moment you elect S corp status, you become an employer of yourself, and the federal government expects you to act like one. You have to run actual payroll, which means withholding and depositing federal and state payroll taxes, filing quarterly Form 941s, issuing a W-2 at year end, and filing a separate corporate return on Form 1120-S. None of this existed when your LLC was a disregarded entity reporting on Schedule C.

This burden is permanent, not a one-time setup. Every quarter, every year, for as long as the election is in place, you are carrying payroll infrastructure that has a real dollar cost. A payroll service, higher accounting fees for the separate return, and the time you or your team spend on compliance all draw down the savings. For a business with modest profit, the compliance cost is not a minor friction. It can exceed the self-employment tax savings entirely, which is exactly why the election rarely makes sense below roughly 40,000 to 60,000 dollars of net profit.

There is also the documentation discipline. An S corp that does not maintain separate bank accounts, document its distributions, and keep records justifying its salary determination is an S corp that has handed the IRS the tools to challenge the whole arrangement. The same corporate formalities that protect the structure are an ongoing obligation that the disregarded-entity LLC never had to think about.

California Taxes the Election Directly

For a California business, the most underappreciated disadvantage is that the state does not give you the federal deal for free. Under California Revenue and Taxation Code section 23802, California imposes a 1.5 percent franchise tax on the net income of an S corporation, with an annual minimum of 800 dollars. This is a direct, recurring cost that a single-member LLC taxed as a disregarded entity does not pay at all.

Run the numbers and the impact is clear. An S corp netting 200,000 dollars in California pays roughly 3,000 dollars in state franchise tax under that 1.5 percent rate, on top of the individual income tax the owner already owes on the pass-through income. The federal self-employment tax savings still usually outweigh this, but the state tax narrows the margin, and for a business sitting near the threshold it can flip the decision from worthwhile to not worth it. Owners who model the federal savings in isolation and forget the California layer routinely overestimate what the election will actually save them.

The reasonable compensation requirement compounds the cost. To capture the federal savings, you have to pay yourself a salary the IRS would accept as reasonable under the authority interpreting IRC § 3121, reflected in cases like David E. Watson, P.C. v. United States. The higher that defensible salary has to be for your role, the more of your profit stays inside the payroll-taxed bucket, and the smaller the distribution bucket that actually escapes self-employment tax. In a high-wage profession, the reasonable salary can be so large that the savings shrink to almost nothing.

The Structure Trades Flexibility for Tax Efficiency

The deepest disadvantage of an S corporation is one that does not show up on any single tax return. It is the loss of flexibility. A partnership-taxed LLC can make special allocations, distribute profits disproportionately to ownership percentages, and admit any kind of member without threatening its tax status. An S corp cannot. Income and loss pass through strictly in proportion to ownership under IRC § 1366, and the one-class-of-stock rule forbids the kind of customized economics that growing businesses often need.

This rigidity becomes a real problem at exactly the moment a business succeeds. The founder who elects S corp status at 150,000 dollars of profit and then, two years later, wants to bring in an investor, grant profits interests, or restructure ownership discovers that the election that saved tax in year one is now the constraint blocking the transaction in year three. Revoking the election has its own consequences, including a five-year wait under IRC § 1362(g) before you can re-elect without IRS consent.

The loss rules add a constraint that surprises owners who expected the structure to cushion a bad year. An S corp shareholder can deduct the company's losses only up to their basis in the stock plus any direct shareholder loans under IRC § 1366(d), and unlike a partner in a partnership, a shareholder gets no basis for the entity's bank debt unless they lend the money to the company themselves. A founder who funds early losses through a bank line they guaranteed personally can find those losses suspended at exactly the moment the deduction would have helped most. The S corp is built for steady profit, not for the lumpy loss-then-gain trajectory that many young businesses actually follow, and an owner whose business is still finding its footing should weigh that mismatch carefully.

So the disadvantages of an S corporation are a connected set, not a list of unrelated complaints. The eligibility rules limit who can own it, the payroll and compliance burden costs real money every year, California taxes it directly, and the structure sacrifices the flexibility that fast-growing businesses eventually need. None of this means the election is a bad idea. It means the election is a trade, and a trade is only smart when you have counted both sides of it.

Related reading: what is a disadvantage of an S corp, the two main disadvantages of an S corporation, the downside of being an S corp, which is best, LLC or S corp. For the full practice overview, see our S-Corp Attorney page.

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The disadvantages of an S corporation are manageable, but only if you weigh them against your specific numbers and your specific growth plans before you file. Delina helps founders and creators decide whether the election is a saving or a trap for their particular business.

If you're ready to pressure-test the S corp election against your real profit, payroll, and ownership picture, book a paid intake with Delina. This is not a free call. It is a focused, strategic session with an attorney who has read everything above and has specific opinions about your situation.