Quick disclaimer: This is educational information about how business taxes work — not professional tax or legal advice. Tax rules have real financial consequences, so talk to a CPA or tax attorney before you change anything about your business. The IRS is the authority here, and its S corporations page is the source to check.
Here’s the thing most freelancers get wrong about LLC vs S Corp: they’re not two things you choose between. An LLC is a legal entity created by your state. An S Corp is a tax election — a way of telling the IRS to tax your existing LLC differently. Most freelancers who “become an S Corp” are really LLCs that filed Form 2553 to elect S Corp tax treatment.
That distinction matters, because the S Corp election doesn’t change your liability protection, your contracts, or how clients see you. It changes one thing: how much self-employment tax you pay. And whether that’s worth it depends entirely on your income level. Here’s the real math.
LLC vs S Corp: What’s Actually Different
A default single-member LLC is taxed as a sole proprietorship. All of your net business profit flows to your personal return, and you pay self-employment tax on all of it — 15.3% (12.4% Social Security up to the 2026 wage base of $184,500, plus 2.9% Medicare with no cap), calculated on 92.35% of your net earnings. That’s on top of regular income tax.
When your LLC elects S Corp status, you become an employee of your own business. You must pay yourself a “reasonable salary” through payroll (subject to the same 15.3% combined payroll tax). But any profit left over can be taken as a distribution, which is not subject to self-employment or payroll tax.
Both structures use pass-through taxation — profits and losses still flow to your personal return either way, so there’s no double taxation in either option. The S Corp’s entire trick is splitting your income into taxed salary and untaxed distributions.
The Real Tax Math: Two Examples
Let’s run honest numbers for 2026.
Example 1: $80,000 net income
As a default LLC:
– SE tax base: $80,000 × 92.35% = $73,880
– SE tax: $73,880 × 15.3% = $11,304
As an S Corp with a $50,000 reasonable salary:
– Payroll tax on $50,000 salary: $50,000 × 15.3% = $7,650
– Distribution of the remaining $30,000: $0 payroll tax
– Gross savings: $11,304 − $7,650 = $3,654
But the election isn’t free. Budget for:
– Payroll service: $500–$2,000/year (Gusto, QuickBooks Payroll, etc.)
– Form 1120-S tax return prep: $500–$2,500/year (yes, an S Corp files a separate return)
– Quarterly payroll filings (Form 941), plus your time dealing with payroll administration
After costs, the net savings at $80,000 might be $1,000–$2,500 — positive, but not life-changing.
Example 2: $120,000 net income
As a default LLC:
– SE tax: $120,000 × 92.35% × 15.3% = $16,956
As an S Corp with a $60,000 salary:
– Payroll tax on $60,000: $9,180
– Gross savings: $7,776
That $7,776 figure is the one you’ll see on tax blogs everywhere. But here’s the honest part most of them skip: the IRS expects your salary to reflect what you’d pay someone else to do your job. A freelance software developer netting $120,000 can’t defensibly claim a $60,000 salary if comparable developers earn $100,000. With a $100,000 reasonable salary, the payroll tax is $15,300, and the savings shrink to about $3,300 — which 2026 analyses confirm for a $120k profit scenario.
The takeaway: the S Corp election saves payroll tax only on the gap between your profit and your reasonable salary. The bigger that gap, the bigger the savings. If your salary eats most of your profit, the election barely pays.
The $60,000–$80,000 Rule of Thumb
Tax professionals generally land on this: the S Corp election starts making sense when your net business income consistently exceeds $60,000–$80,000 per year. Below about $50,000, the payroll and tax-prep costs eat up the savings entirely.
Think of it as a checklist, not a single number:
- Is your net income consistently above $60k? Inconsistent income makes payroll a headache.
- Is your reasonable salary meaningfully lower than your profit? A $90k salary on $100k profit saves almost nothing.
- Are you comfortable with the paperwork? Payroll runs, quarterly filings, a separate business return — this is ongoing admin, not a one-time form.
If all three are yes, talk to a CPA. If any are no, the default LLC is usually the better deal for now. Still deciding whether to form an LLC at all? Read our DBA vs LLC comparison for freelancers first — the S Corp election builds on top of that choice.
The Reasonable Salary Rule (Don’t Mess This Up)
This is the part of the S Corp election the IRS actually audits. Your salary must be “reasonable” — comparable to what you’d pay an employee to do the same work, based on industry, experience, hours, and location. You can’t just pay yourself $20,000 and distribute the rest.
If the IRS decides your salary was unreasonably low, it can reclassify your distributions as wages and hit you with back payroll taxes, penalties, and interest. This is one of the most common S Corp audit issues. Document your salary decision with market comparisons (sites like the BLS Occupational Outlook Handbook are a starting point) and keep that documentation with your tax records.
Payroll and Admin Costs: The Fine Print
The election adds real, recurring obligations:
- Run payroll properly. As an S Corp owner-employee, you must receive W-2 wages through actual payroll with withholdings — even if you’re the only employee. No exceptions.
- File Form 941 quarterly (your payroll provider usually handles this).
- File Form 1120-S annually — the S Corp’s own tax return, due March 15 (March 16, 2026, since the 15th falls on a Sunday).
- State taxes vary. Some states impose their own S Corp taxes or fees on top of the federal treatment. Check your state’s rules.
- Single class of ownership. Your LLC’s operating agreement can’t create different distribution rights among members — that would violate S Corp eligibility.
All told, most CPAs put the added compliance cost at $1,500–$4,500 per year, which is why the election needs enough savings to clear that bar.
How to Make the Election: Form 2553
If the math works for you, the election itself is one form:
- Confirm eligibility: domestic LLC, no more than 100 members, members are U.S. individuals (no corporations, partnerships, or nonresident aliens), and one class of ownership.
- File Form 2553 — “Election by a Small Business Corporation.” All members must sign it.
- Meet the deadline: file within 2 months and 15 days of the start of the tax year. For a calendar-year election in 2026, that meant March 16, 2026. Miss it, and the IRS offers late-election relief (Rev. Proc. 2013-30) — but it requires reasonable cause and isn’t guaranteed.
- Set up payroll before the election takes effect.
One warning: if you later revoke the election, you generally can’t re-elect S Corp status for 5 years without IRS permission. Treat this as a multi-year decision, not an experiment.
When to Switch: A Freelancer’s Decision Guide
Stay a default LLC when:
– Net income is below $50,000 or highly inconsistent
– You’re in the startup phase and simplicity matters
– Your reasonable salary would consume most of your profit anyway
Elect S Corp taxation when:
– Net income consistently exceeds $60,000–$80,000
– You can document a reasonable salary meaningfully below your profit
– The SE tax savings clearly exceed ~$2,000–$4,000 in added compliance costs
– You’re comfortable running payroll and filing a second tax return
Revisit annually. Businesses grow. Many freelancers start as default LLCs and elect S Corp status in the year their income crosses the threshold — and that’s exactly the right way to do it. If you’re planning the bigger picture for your business, our one-person business plan guide can help you map out when milestones like this make sense.
Frequently Asked Questions
Is an S Corp better than an LLC for freelancers?
Neither is universally better — they’re not the same kind of thing. An LLC is your legal entity; S Corp is a tax election your LLC can make. For freelancers with net income consistently above $60,000–$80,000, electing S Corp taxation usually saves money on self-employment tax. Below that, the added payroll and tax-prep costs tend to wipe out the savings.
How much money do you save with an S Corp election?
It depends on the gap between your profit and your reasonable salary. At $80,000 net income with a $50,000 salary, gross savings are about $3,650 — but after $1,500–$4,500 in compliance costs, net savings might be $1,000–$2,500. At $120,000 with a defensible salary, 2026 analyses put the federal savings around $3,300. Run your own numbers or ask a CPA.
What is a “reasonable salary” for an S Corp owner?
Whatever you’d pay someone else to do the same work — based on industry benchmarks, your experience, hours worked, and location. There’s no fixed percentage the IRS accepts. Document your reasoning with comparable salary data, because an unreasonably low salary can trigger reclassification of distributions as wages, plus penalties.
How do I elect S Corp status for my LLC?
File IRS Form 2553, signed by all members, within 2 months and 15 days of the start of the tax year you want the election to take effect. For calendar-year filers in 2026, the deadline was March 16, 2026 (the 15th fell on a Sunday). Late-election relief exists but isn’t guaranteed.
Can I switch back from S Corp to LLC taxation?
Yes — you can revoke the election. But once revoked, you generally can’t re-elect S Corp status for 5 years without IRS permission. And revoking doesn’t dissolve your LLC; it just returns it to default tax treatment (sole proprietorship or partnership).
Does an S Corp election affect my liability protection?
No. The election only changes how the IRS taxes your income. Your LLC’s liability protection under state law stays exactly the same. That’s one reason the “LLC with S Corp election” combo is so popular — you get the legal structure of an LLC with the tax profile of an S Corp.