LLC vs S-Corp: Which Is Right for Your Business in 2026?
The LLC vs S-Corp decision is one of the most consequential choices a business owner makes. The right answer depends on your income level, state, and risk tolerance. Here's a data-driven comparison.
Tax Treatment: The Core Difference
An LLC (taxed as sole prop or partnership by default) pays self-employment tax of 15.3% on all net profit up to $168,600 (2025 SE tax wage base, IRS). An S-Corp pays SE tax only on the owner's 'reasonable salary'—not on profit distributions. Example: $150,000 net profit. LLC owner pays SE tax on full $150,000 (~$21,227). S-Corp owner sets $80,000 salary, pays SE tax on $80,000 (~$11,304). Savings: ~$9,923. But S-Corp compliance costs (payroll, extra filings) typically run $2,000–$4,000/yr. Net advantage becomes meaningful above ~$80,000 net profit. Source: IRS Publication 15, IRS Form 1120-S instructions.
Formation and Compliance Costs
LLC formation: $50 (Kentucky) to $500 (Massachusetts). Annual report fees: $0 (Ohio) to $800 minimum franchise tax (California). S-Corp requires IRS Form 2553 election ($0 fee), state-level recognition ($0–$150 in most states), quarterly payroll tax deposits (Form 941), W-2 for the owner, and corporate tax return (Form 1120-S). Total annual S-Corp compliance: $1,500–$4,000 via CPA. Source: IRS, state SOS filing fee schedules.
Liability Protection: Equal
Both LLCs and S-Corps provide equivalent personal liability protection when properly maintained. Neither eliminates personal guarantees on loans. Both require separating business and personal finances to preserve the liability shield. S-Corps historically required more formal corporate formalities (minutes, resolutions)—most states have relaxed this for small corps.
When to Choose LLC
Choose LLC when: net profit is under $40,000 (SE tax savings don't offset S-Corp compliance costs), you have foreign investors (S-Corps limited to 100 US-resident shareholders), you want maximum operating flexibility, or you're in a state with high franchise taxes on corporations (California's $800 minimum hits S-Corps). LLC is the default for most solo operators and early-stage companies.
When to Choose S-Corp
Choose S-Corp when: net profit consistently exceeds $60,000–$80,000/yr, you're paying significant SE tax and can justify payroll compliance costs, you have a strong CPA relationship, and you're in a tax-friendly state (Nevada, Wyoming, Texas, Florida). The S-Corp election can be made after forming an LLC (LLC treated as S-Corp). Sources: IRS Pub 15, Tax Foundation, AICPA small business tax guides.