When S Corporation status adds complexity instead of savings: timing, debt, multiple shareholders, raising capital, selling the business and holding real estate.
S corporations get treated online like a default setting for every new business. Greg O'Brien and John Malone push back on that in this episode. Subchapter S is a genuinely useful tool, but it sits in the corporate section of the tax code, which is rigid, and once you are in it is hard to unwind. Here are the five situations where electing S corp status costs you more than it saves.
The main benefit of an S corp is mitigating self employment tax, meaning Social Security and Medicare. That benefit only starts to matter above a certain level of profit, not revenue. Below roughly 85,000 to 90,000 dollars of profit, the payroll runs, the extra tax return and the compliance work eat the savings, and the reduced QBI deduction takes another bite. At 40,000 or 50,000 of profit the math simply does not work.
An S corp also has to behave like a real company: formal accounting, a balance sheet on the return, reconciled capital. That is a step up from a Schedule C you can keep in a spreadsheet. Start as an LLC. In some cases the election can be made retroactively, so there is rarely a reason to file as an S corp on day one.
Debt is where S corporations quietly hurt owners, and it comes up most in capital heavy businesses: inventory, product, anything financed with loans or credit lines.
The first problem is the conversion itself. If liabilities exceed assets when you elect, the corporate rules can trigger a phantom gain.
The second problem is basis. In a partnership, recourse and qualified non recourse debt gives you basis, so losses funded by that debt are usable. In an S corporation the same loan gives you no shareholder basis. The loss lands on your K1, you cannot deduct it, and it becomes a suspended loss that carries forward. Owners can spend years losing money on paper and getting nothing for it.
Getting out is not simple either. Revoking the election drops you into C corp status automatically, and then a further conversion to a partnership, with tax consequences at every step.
S corporations can have up to 100 shareholders, but everything has to be proportionate. A 50/50 company splits every dollar of distributions 50/50, always. There are no special allocations, no eat what you kill arrangements, and only one class of stock, so no profits interest for a key employee.
If your cap table is going to grow, that rigidity becomes the constraint. This is why many professional service firms use a partnership at the top with each partner holding their interest through their own S corporation: flexible allocations above, S corp benefits below. It is a structure, not a default.
Investors do not buy into S corporations. Private equity and venture capital will either force a conversion, which costs tax, legal and accounting fees, or strip the assets out, which gives the seller unfavorable treatment. Buyers rarely want the stock of an S corp because they do not want to step into the structure.
If the plan is to run a high cash flow business for ten or fifteen years, the election can still be right. Just know what happens at the exit, and plan for it early rather than at the closing table.
This one is absolute. Property held inside an S corporation is effectively trapped. Taking it out later is a deemed distribution at fair market value: a property bought at 100,000 and worth 400,000 produces a 300,000 gain, and you are taxed on your own asset. Flipping, which is ordinary income and inventory, is a different case. Holding is not. On top of that, rental real estate has no self employment tax to mitigate, so the main S corp benefit does not even apply.
S corporations do good work in the right situation. The damage comes from electing one without a plan, usually through an online filing service that sets up an LLC and an S election in the same click. Talk to a CPA or a tax attorney about the long term horizon of the business first. The wrong entity choice is one of the few tax moves that is close to irreversible.