How much can I save with S-Corp vs LLC?

S-Corps typically save 15.3% self-employment tax on distributions (not salary). At $100K profit, this is roughly $13,000 in savings. At $200K profit, savings can exceed $25,000 annually. The exact amount depends on reasonable salary requirements.

When is S-Corp election not worth it?

S-Corp election isn't worth it when net profit is under $40,000-60,000, when administrative costs exceed tax savings, when you need flexibility in profit sharing, or when you can't document reasonable salary. LLC taxation is simpler and may be more cost-effective for lower profits.

What is reasonable salary for S-Corp?

Reasonable salary must reflect what you'd pay someone else to do your job. The IRS looks at industry standards, time commitment, qualifications, and local market rates. Common range: 40-60% of net profit for service businesses, but this varies significantly by industry and role.

Can an LLC be taxed as S-Corp?

Yes. You form an LLC at the state level, then elect S-Corp taxation with the IRS by filing Form 2553. This gives you LLC legal protection with S-Corp tax benefits. This is the most common structure for small businesses seeking tax optimization.

What are S-Corp tax deadlines?

S-Corp return (Form 1120-S) is due March 15 (or 15th of 3rd month after tax year ends). S-Corp election (Form 2553) must be filed within 2 months and 15 days of forming or before tax year begins. Estimated quarterly taxes still apply to salary income.

LLC vs S-Corp Tax Comparison 2026: Which Saves You More Money

Published: February 28, 2026 | Reading time: 14 minutes

See the real numbers. Side-by-side tax comparison of LLC vs S-Corp with actual savings calculations, salary optimization strategies, and clear guidance on when each structure makes financial sense.

🧮 Calculate Your Savings

Get a personalized tax savings estimate for your specific situation.

Get Free Analysis

Quick Answer: The Key Difference

LLC (default taxation): All profit is subject to 15.3% self-employment tax + income tax.

S-Corp: Only your salary is subject to employment tax. Distributions avoid the 15.3% hit.

Bottom line: S-Corps save 15.3% on distributions—but only if profits justify the extra complexity.

LLC vs S-Corp: At a Glance
Feature	LLC (Default)	S-Corp
Self-employment tax	15.3% on all profit	15.3% on salary only
Distribution tax	Full SE tax applies	No SE tax
Payroll required	No	Yes (for owners)
Filing deadline	April 15	March 15
State fees	Annual report only	Annual report + franchise tax (some states)
Best for profits	Under $60K	Over $60K

The 15.3% Self-Employment Tax: What It Really Costs

Self-employment tax is the single biggest difference between LLC and S-Corp taxation. Here's what it includes:

Self-Employment Tax Components (2026)
Component	Rate	What It Covers
Social Security	12.4%	Retirement benefits (employer + employee portions)
Medicare	2.9%	Healthcare (employer + employee portions)
Total	15.3%	Applied to first $176,100 (Social Security cap)

Important: Medicare (2.9%) continues above the cap, plus 0.9% additional Medicare tax on high earners.

How LLCs Pay This Tax

All net profit is subject to 15.3% SE tax
You pay both employer and employee portions
Deduct half (7.65%) on your personal return
Income tax applies on top of SE tax

How S-Corps Avoid Most of This Tax

Only salary is subject to employment tax
Distributions avoid SE tax entirely
S-Corp pays employer portion (7.65%)
You pay employee portion (7.65%) via payroll
Income tax applies to both salary and distributions

Side-by-Side: Real Numbers at Different Profit Levels

Scenario 1: $50,000 Net Profit

$50K Profit: LLC vs S-Corp
Tax Item	LLC	S-Corp (40% salary)
Net profit	$50,000	$50,000
Reasonable salary	N/A	$20,000
Distribution	N/A	$30,000
SE/employment tax	$7,650	$3,060
Income tax (22% bracket)	$11,000	$11,000
Total tax	$18,650	$14,060
S-Corp savings		$4,590

Verdict: S-Corp saves $4,590 but requires payroll and March 15 filing. Marginal benefit.

Scenario 2: $100,000 Net Profit

$100K Profit: LLC vs S-Corp
Tax Item	LLC	S-Corp (50% salary)
Net profit	$100,000	$100,000
Reasonable salary	N/A	$50,000
Distribution	N/A	$50,000
SE/employment tax	$15,300	$7,650
Income tax (effective 20%)	$20,000	$20,000
Total tax	$35,300	$27,650
S-Corp savings		$7,650

Verdict: S-Corp saves $7,650. Payroll costs (~$1,000-2,000/year) still leave $5,500-6,500 net savings. Worth it.

Scenario 3: $200,000 Net Profit

$200K Profit: LLC vs S-Corp
Tax Item	LLC	S-Corp (60% salary)
Net profit	$200,000	$200,000
Reasonable salary	N/A	$120,000
Distribution	N/A	$80,000
SE/employment tax	$26,520*	$18,360
Income tax (effective 24%)	$48,000	$48,000
Total tax	$74,520	$66,360
S-Corp savings		$8,160

*Note: SE tax partially capped at Social Security limit ($176,100 for 2026).

Verdict: S-Corp saves $8,160 even with higher salary ratio. Clear win for S-Corp.

Scenario 4: $500,000 Net Profit

$500K Profit: LLC vs S-Corp
Tax Item	LLC	S-Corp (70% salary)
Net profit	$500,000	$500,000
Reasonable salary	N/A	$350,000
Distribution	N/A	$150,000
SE/employment tax	$35,240*	$30,590
Income tax (effective 32%)	$160,000	$160,000
Total tax	$195,240	$190,590
S-Corp savings		$4,650

*Note: High earners hit Social Security cap, Medicare continues at 2.9% + 0.9% additional.

Verdict: S-Corp savings diminish at high income due to SS cap. Still beneficial, but smaller margin.

The Salary Question: How Much Is "Reasonable"?

The IRS requires S-Corp owners to take a "reasonable salary" before taking distributions. This is the #1 audit trigger for S-Corps.

What the IRS Looks For

Industry standards: What do similar roles pay?
Time commitment: Full-time vs part-time involvement
Qualifications: Experience, education, certifications
Geographic location: Cost of labor in your area
Business size: Revenue and complexity
Replacement cost: What would you pay someone else to do your job?

Salary Ranges by Profit Level

Typical Salary Percentages by Profit
Net Profit	Reasonable Salary Range	% of Profit	Why
$50K-80K	$30K-50K	40-60%	Hard to justify lower salary for full-time work
$80K-150K	$50K-90K	50-60%	Market rate for skilled professionals
$150K-300K	$90K-180K	55-65%	Senior-level compensation
$300K+	$150K-350K	50-70%	Executive-level pay, varies by industry

⚠️ Salary Mistakes That Trigger Audits

$0 salary: Taking only distributions (obvious red flag)
Too low: $20K salary on $200K profit (unreasonable)
Inconsistent: Salary fluctuates wildly year to year
No documentation: No market research to support salary
Ignoring role: Same salary for different business roles

How to Document Reasonable Salary

Research salary surveys (Glassdoor, Payscale, BLS)
Document comparable job postings
Save industry compensation reports
Track hours worked (especially if part-time)
Get written opinion from CPA or tax professional
Review and adjust annually

Hidden Costs: S-Corps Aren't Free

S-Corp savings sound great, but don't forget the extra costs:

S-Corp Additional Costs (Annual)
Cost Category	LLC	S-Corp	Difference
Payroll service	$0	$500-1,500	+$500-1,500
Tax preparation	$200-500	$500-1,500	+$300-1,000
State franchise tax	Varies	$0-800+	+$0-800
Registered agent	$0-300	$0-300	$0
Quarterly filings	Minimal	More complex	Time cost
Total annual extra			+$800-3,300

Break-Even Analysis

At what profit level do S-Corp savings exceed extra costs?

S-Corp Break-Even Points
Scenario	Extra Costs	Break-Even Profit	Notes
Low-cost state	$800/year	~$40,000	Minimal payroll + tax prep
Typical state	$1,500/year	~$60,000	Moderate payroll + franchise tax
High-cost state (CA)	$3,300/year	~$80,000	$800 franchise tax + higher fees

Rule of thumb: Don't elect S-Corp until profits exceed $60,000-80,000, unless you're in a low-cost state.

When to Choose Each Structure

✅ Choose LLC (Default Taxation) When:

Net profit under $60,000
You value simplicity over tax optimization
Profit fluctuates significantly year to year
You're testing a business concept
State franchise taxes are high (California, New York)
You want flexibility in profit sharing
You can't document reasonable salary easily
Business is part-time or side hustle

✅ Choose S-Corp When:

Net profit consistently over $60,000-80,000
You can document reasonable salary
Profit is stable and predictable
You're willing to handle payroll and March 15 deadline
Tax savings exceed $3,000-5,000/year
You have a CPA or tax professional
You're a full-time business owner
You want to reduce self-employment tax

⚠️ Consider Alternatives When:

C-Corp: Planning to seek VC funding or go public
Partnership: Multiple owners with complex profit sharing
Sole proprietor: Testing business with no liability concerns

Decision Framework: 5 Questions to Ask

What's my expected net profit this year?

Under $60K → LLC. Over $80K → S-Corp likely wins. In between? Run the numbers.
Can I document a reasonable salary?

If you can't point to market data supporting your salary, S-Corp is risky.
What are my state's S-Corp costs?

California's $800 franchise tax + higher fees make S-Corp less attractive under $80K profit.
Am I prepared for March 15 deadline?

S-Corp returns are due March 15. Miss it? Penalties add up fast.
Do I have a tax professional?

S-Corp taxation is complex. DIY is possible but risky for audit triggers.

State-by-State Considerations

S-Corp benefits vary significantly by state. Here are the key factors:

S-Corp State Tax Considerations
State	Franchise Tax	Income Tax	S-Corp Appeal
California	$800 minimum	Yes (1-13.3%)	Lower (need $80K+ profit)
New York	Yes (varies)	Yes (4-10.9%)	Moderate
Texas	Yes (margin tax)	No	Moderate
Florida	No	No	High (no state tax)
Wyoming/Nevada	No	No	High (no state tax)
Washington	Yes (B&O tax)	No	Moderate

Key insight: States with no income tax (FL, TX, WA, NV, WY, SD, TN) amplify S-Corp benefits. States with franchise taxes require higher profits to break even.

Timeline: When to Elect S-Corp

For New Businesses

Day 1: Form LLC at state level
Within 2 months 15 days: File Form 2553 for S-Corp election
Alternative: File before new tax year begins
Wait: If profits uncertain, start as LLC, elect later

For Existing LLCs

Anytime: File Form 2553 for future tax year
Deadline: 2 months 15 days before tax year begins
Example: For 2027, file by mid-February 2027
Late election: Possible with reasonable cause, but not guaranteed

💡 Pro Strategy: Start as LLC, Convert Later

Many businesses start as LLC (simple, low cost), then elect S-Corp taxation once profits exceed $60-80K. This avoids S-Corp costs during the lean startup phase.

Next Steps

Calculate your savings: Use the comparison tables above with your actual profit numbers
Research reasonable salary: Document market rates for your role
Check state costs: Factor in franchise taxes and filing fees
Get professional advice: CPA can run the numbers for your situation
Time the election: File Form 2553 at the right time

Get Your Personalized Tax Analysis

Clawporation provides free LLC vs S-Corp tax analysis with specific numbers for your situation. We'll calculate your potential savings and recommend the optimal structure.

Get Free Tax Analysis

Or email: [email protected]