S Corp vs LLC for Freelancers: When the S Corp Election Pays Off

S corp vs LLC: the difference

An LLC is a legal business structure formed under state law, and an S corporation is a federal tax election that an eligible LLC or corporation makes on IRS Form 2553, so a freelancer's business can be both at once; at $120,000 of profit, the election saves $4,715 to $9,611 in payroll tax depending on the salary benchmark, on rates built from 150,000+ Bureau of Labor Statistics wage records across 391 US metro areas.

An LLC taxed by default pays self-employment tax on nearly all profit, while an S corporation pays payroll tax on a reasonable salary, according to IRS guidance on S corporation compensation. S corporations also pass income through to shareholders with no federal income tax at the entity level, per the IRS S corporation page. The salary decides the saving, as the table shows.

S corp tax savings by salary benchmark

A lower market salary means a larger saving, because more of the $120,000 can move to distributions. A photographer benchmarked at $48,000 saves $9,611, while a web developer benchmarked at $80,000 saves $4,715 at the same profit.

The benchmark is a starting point, not a number to pick freely. The IRS lists training and experience, duties, time and effort, and compensation at comparable businesses among the factors courts weigh, and median occupational wages are one public reference for that last factor. The rules that come with the election follow.

S corp rules an LLC doesn't have

An S corporation must be a domestic corporation with no more than 100 shareholders, only allowable shareholders, and 1 class of stock, according to the IRS S corporation requirements. An LLC taxed by default carries none of those limits.

The election is made on Form 2553 and signed by all shareholders. Once it's in place, the owner who works in the business is paid through payroll: a salary with withholding, quarterly payroll filings, and a W-2 each year.

The S corporation files its own Form 1120-S return, and profit passes through to the owner on Schedule K-1. Those filings are the running costs the savings table leaves out, and they decide whether the election is worth it.

How to calculate whether an S corp election pays

An S corp election pays when the payroll tax saved exceeds its added running costs. Saved tax is the default LLC's self-employment tax minus 15.3% of the salary; at $120,000 of profit and a $68,000 salary, that's $6,551.

Subtract the annual cost of payroll processing, the added Form 1120-S preparation, and any state fees or taxes that apply, using real quotes rather than guesses. If $6,551 of saving meets $3,000 of added cost, the election nets $3,551; if costs reach $6,551, it nets nothing.

Run the numbers at next year's expected profit, not last year's best month. The profit margin calculator shows the business margin, the page on how the floor rate works shows how tax feeds the rate, and payroll becomes one more line in what freelancing actually costs. Timing follows from that math.

When a freelancer's LLC should consider the S corp election

An LLC owner has a case for the S corp election when profit has sat well above a defensible salary for 12 months or more and the saving clears running costs. At a $68,000 salary, the gross saving is $6,551 at $120,000 of profit and shrinks by about $2,800 for every $20,000 less profit.

Steady profit matters because the salary is fixed and payroll runs every period, while freelance income isn't fixed at all. A strong year followed by a slow one can leave an S corp paying a salary the business can't fund.

The election also changes money habits: the owner stops taking casual draws and starts running payroll and distributions on a schedule. For a freelancer already paying themselves a fixed monthly amount, that shift is small. Clients see almost none of it.

What an S corp changes for the clients who hire you

Clients hiring a freelancer's S corporation pay invoices without withholding, the same as with an LLC or a sole proprietor, and the election changes $0 of what a client should pay. The rate still carries tax, benefits, and overhead, the kind of costs behind the 30.0% benefits share in private-industry compensation.

What changes sits on the freelancer's side of the invoice: payroll replaces draws, and tax shifts between payroll tax and income tax. A client comparing quotes shouldn't expect an S corp freelancer's rate to drop because of the election; the saving belongs to the business, and it's modest next to the rate itself.

The election's real costs are the ones freelancers discover after filing.

What nobody tells you about the S corp election

State treatment differs across the 50 states, and some tax S corporations or LLCs in ways the federal savings table ignores, so a $4,715 federal saving can shrink once state rules apply. A CPA in the freelancer's state should confirm the net figure before Form 2553 is filed.

Retirement contributions change too. In an S corporation, contributions to a SEP-IRA or solo 401(k) are based on W-2 salary rather than net self-employment earnings, so a low salary also lowers how much can be saved for retirement.

Health insurance moves as well: premiums for a more-than-2% shareholder are reported as W-2 wages, per the same IRS compensation guidance, and remain eligible for the self-employed health insurance deduction, which adds a payroll step. The questions below cover what freelancers ask most.