LLC vs. S-Corp: What Actually Changes for a Small Business Owner

The first confusion to clear up: an LLC and an S-corp are not the same category of thing. An LLC is a legal entity created under state law. An S-corp is a federal tax election. An LLC can elect to be taxed as an S-corp — which is exactly what most people mean when they ask which one to choose.

What an LLC gives you

Liability separation between your business and your personal assets, a formal structure, and a name registered with the state. By default, a single-member LLC is taxed as a sole proprietorship: profit flows onto your personal return and the entire net profit is subject to self-employment tax at 15.3%.

That last part is the whole reason the S-corp conversation exists.

What the S-corp election changes

Under an S-corp election, you become an employee of your own company. You pay yourself a reasonable salary through payroll, which is subject to employment taxes. Profit above that salary is distributed to you as an owner distribution — and distributions are not subject to self-employment tax.

On $120,000 of profit, the difference between taxing all of it as self-employment income versus splitting it into a $70,000 salary and $50,000 in distributions can be several thousand dollars a year. That is the appeal, and it is real.

What it costs you

• Payroll has to actually run, with filings, withholdings and deadlines
• A separate business return (Form 1120-S) has to be filed, plus a K-1 to yourself
• The salary must be *reasonable* — the IRS scrutinizes owners who pay themselves $15,000 and distribute $200,000
• Accounting costs go up, meaningfully

The rough guidance many practitioners use is that the election starts making sense somewhere around $50,000–$80,000 of consistent net profit, because below that the added compliance cost eats the savings. But it depends heavily on your state, your health insurance situation, and how steady the profit actually is.

The question nobody asks first

Is the profit reliable? An S-corp election is not something to switch on and off casually. If your business had one strong year and you are not confident about the next two, the added structure may cost you more than it saves.

What to do with this

Run the actual numbers for your actual profit before making the election, and account for the compliance cost honestly rather than optimistically. This is a decision that pays for a proper conversation — and it is one of the most common things we look at when a business owner comes in for the first time.

This article is general educational information, not tax, legal or financial advice for your specific situation. Tax law and credit reporting rules change, and the right answer depends on facts we would need to look at together.