S-Corp vs LLC for Freelancers: Which Saves More Tax?
SuperGig Editorial Updated July 2026 8 min read
An LLC is a legal structure that protects your personal assets; an S-corp is a tax election you can add to it. Most freelancers start as an LLC and elect S-corp status once profit is high enough, commonly around $80,000 a year, because the S-corp lets you split income into a salary and a distribution and skip 15.3% self-employment tax on the distribution. Below that, the extra payroll and accounting usually cost more than they save. This is general information, not tax advice, so confirm your own numbers with an accountant.
The basics
LLC and S-corp are not the same kind of thing
The most common confusion is treating LLC and S-corp as two options on the same shelf. They are not. An LLC is a legal entity you form with your state; it separates your business from your personal assets and, by default, is taxed as a sole proprietorship where all profit flows to your personal return. An S-corp is a federal tax election, not an entity. You keep the LLC and ask the IRS to tax it as an S-corporation instead of the default. So the real choice for most freelancers is not "LLC or S-corp," it is "LLC taxed the default way, or LLC taxed as an S-corp."
That distinction matters because the S-corp election changes only your taxes, not your legal protection or your day-to-day operations. You can start as a default LLC and elect S-corp status later, in the year it starts to pay off.
The tax math
How an S-corp saves on self-employment tax
As a default LLC, every dollar of net profit is subject to 15.3% self-employment tax, the Social Security and Medicare contribution that an employer and employee would normally split. On $150,000 of profit, that is a meaningful line before income tax even enters the picture.
An S-corp splits your profit into two buckets: a reasonable salary, which is run through payroll and carries Social Security and Medicare tax, and a distribution, which is not subject to self-employment tax. Here is a simplified illustration on $150,000 of profit with a $90,000 salary.
| On $150k profit | Default LLC | S-corp election |
|---|---|---|
| Subject to 15.3% payroll tax | All $150,000 | $90,000 salary only |
| Taken as distribution | $0 | $60,000, no SE tax |
| Approx. SE / payroll tax | ~$21,000 (before the deduction) | ~$13,800 |
The gap in that example is several thousand dollars a year in payroll tax alone. These are illustrative round numbers to show the mechanism; your actual figures depend on your salary, state and deductions, and the self-employment tax has a deductible portion the simplified table skips. The point is the structure, not the exact dollar.
The threshold
When should a freelancer switch to an S-corp?
A widely used rule of thumb is to consider the S-corp election once your business nets around $80,000 or more in profit. That is roughly where the self-employment tax you save on distributions starts to clear the extra costs the election adds. Below that level, those extra costs, running payroll, filing a separate business return, and higher accounting fees, often cancel out the savings.
The election is not free. Expect to add:
- A payroll service to pay yourself a real salary with withholding, typically a few hundred dollars a year.
- A separate S-corp tax return (Form 1120-S) on top of your personal return.
- Higher accounting fees, often $1,000 to $2,000 a year more than a simple LLC return.
- Stricter bookkeeping, because distributions and payroll have to be tracked cleanly.
Weigh those against the tax saved. The break-even is personal, so the right move at the margin is to have an accountant model both. If your books are messy, that same accountant, or a freelance bookkeeper, can clean them up first so the numbers you are deciding on are real.
Reasonable salary
The catch: a reasonable salary
The S-corp saving only works if you follow the rules, and the big one is reasonable compensation. The IRS requires S-corp owners who work in the business to pay themselves a salary that reflects what the job is actually worth before taking distributions. Setting the salary artificially low, say $20,000 on $150,000 of profit, to shift more into untaxed distributions is a well-known audit trigger, and the IRS can reclassify those distributions as wages, plus penalties.
A reasonable salary is what you would pay someone else to do your work, benchmarked against market pay for your role, experience and hours. This is exactly the judgment call where an accountant earns their fee: they set a defensible number and document the reasoning. When you are ready, read how to hire an accountant or go straight to hire freelance accountants and CPAs.
Cash flow
Structure matters less if the money is not coming in
Every dollar of tax you save is theoretical until clients actually pay. Freelancers who cross the S-corp threshold are usually running enough invoices that late payments become a real cash flow problem, and payroll on an S-corp needs steady money to run. Tightening the gap between invoicing and getting paid is often worth more than the tax election itself. Automating the follow-ups that chase every unpaid invoice keeps cash arriving on schedule, which makes running payroll and distributions far less stressful.
Set the foundation in order too: keep a business bank account, pay yourself deliberately, and collect a W-9 and handle 1099s for anyone you subcontract. Clean structure plus clean cash flow is what makes the S-corp math actually land in your pocket.
FAQ
S-corp vs LLC: quick answers
What is the difference between an S-corp and an LLC for a freelancer?
An LLC is a legal structure that protects your personal assets; an S-corp is a tax election you can apply to an LLC. As a default LLC, all your net profit is subject to 15.3% self-employment tax. With an S-corp election, you pay yourself a reasonable salary that is taxed for Social Security and Medicare, and the remaining profit is taken as a distribution that avoids self-employment tax. The LLC is the entity, the S-corp is a way to have it taxed.
When should a freelancer switch to an S-corp?
A common rule of thumb is to consider the S-corp election once your business nets around $80,000 or more in profit, because the self-employment tax savings on distributions start to outweigh the added payroll and accounting costs. Below that, the extra paperwork, payroll filings and roughly $1,000 to $2,000 a year in accounting often eat the savings. The exact break-even depends on your reasonable salary and state, so run the numbers with an accountant.
How does an S-corp save on self-employment tax?
A default LLC pays 15.3% self-employment tax on all net profit. An S-corp splits profit into a reasonable salary, which is subject to Social Security and Medicare tax, and a distribution, which is not. If you net $150,000 and pay yourself a $90,000 salary, only the salary carries payroll tax, so the $60,000 distribution avoids the 15.3% hit. The salary must be reasonable for your role, or the IRS can reclassify distributions as wages.
What is a reasonable salary for an S-corp owner?
A reasonable salary is what you would pay someone else to do your job, based on your role, experience, hours and industry pay data. The IRS requires S-corp owners who work in the business to take reasonable compensation before distributions, and setting the salary artificially low to dodge payroll tax is a common audit trigger. Most accountants benchmark it against market rates for the work and document the reasoning.
This article is general information for US freelancers and not tax or legal advice. Tax rules change and every situation differs, so confirm your specific decision with a licensed accountant or CPA.
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