Single-Member LLC Taxes 2026: How Your LLC is Taxed (And When to Consider S-Corp)

What "Disregarded Entity" Means for Federal Taxes

By default, the IRS treats a single-member LLC as a "disregarded entity" for federal income tax purposes. This means the LLC itself does not file a separate federal income tax return. Instead, all business income and expenses flow directly to the owner's personal Form 1040, just like a sole proprietorship.

The LLC is "disregarded" for tax purposes only. It still exists as a separate legal entity for liability protection purposes at the state level. You can still hold contracts, open business bank accounts, and enjoy some personal liability protection — the IRS just doesn't treat it as a separate taxpayer.

How SMLLC Income Is Taxed

All net business income from your SMLLC flows to:

1. Schedule C (Profit or Loss from Business) — Report gross income and business expenses to arrive at net profit
2. Schedule SE — Calculate self-employment tax (15.3% on 92.35% of net profit)
3. Form 1040 — Net profit is added to your other income and taxed at your marginal federal rate

This is identical to how a sole proprietor files. The only difference: your tax return will show your LLC's name on Schedule C if you're operating under a business name.

Self-Employment Tax Still Applies in Full

One of the most common misconceptions: "My LLC will reduce my SE tax." It won't. A disregarded SMLLC pays SE tax on the same base as a sole proprietor — all net profit is subject to the full 15.3% SE tax rate (on 92.35% of profit).

The only way to reduce SE tax through entity structure is to elect S-Corp treatment. See below.

LLC vs. Sole Proprietor: What Actually Differs (and What Doesn't)

Bottom line: A SMLLC provides legal benefits (liability protection) but NO federal tax benefits compared to a sole proprietorship by default.

When to Consider S-Corp Election

An SMLLC can elect to be taxed as an S-Corporation by filing Form 2553. With S-Corp treatment:

• You pay yourself a "reasonable salary" (W-2 wages) — these are subject to payroll taxes (FICA)
• Remaining profits pass through as a distribution — not subject to SE tax
• Savings come from reducing the SE-taxable portion of income

However, S-Corp comes with real costs and complexity: payroll tax filings (941), separate corporate tax return (Form 1120-S), payroll service ($1,000–$3,000/year), state compliance fees. Typically, S-Corp election only makes financial sense when net profit exceeds $50,000–$80,000/year.

Use our S-Corp vs. Sole Prop Tax Calculator to run the numbers.

State LLC Fees and Taxes

While LLCs are disregarded for federal tax, states often charge their own LLC fees:

• California: $800 minimum annual franchise tax + $20 Statement of Information filing fee
• New York: Publication requirement ($300–$2,000 first year) + filing fees
• Texas: No annual franchise tax for LLCs with revenue under $2.47M
• Florida: $138.75 annual report fee
• Delaware: $300 annual franchise tax (popular for incorporation but non-residents also owe home state taxes)

The California $800 minimum franchise tax is particularly notable — it applies even if your LLC earns zero profit. For low-income freelancers in California, this can make an LLC cost-prohibitive.

Real Tax Examples

Example 1 — Freelance Designer in Texas (SMLLC)

Jake lives in Texas, operates as a SMLLC, net profit $55,000. Tax treatment is identical to a sole proprietor:

S-Corp election analysis: With $55,000 profit, S-Corp savings (~$2,000–3,000) may not exceed payroll service and filing costs of $1,500–$2,500. Marginal case for S-Corp.

Example 2 — Consultant in California (SMLLC)

Maria has a California SMLLC earning $95,000 net. She also pays $800 CA franchise tax + $600 in other state LLC fees = $1,400 deductible as business expenses.

Deep Dive: Why the S-Corp Election Saves SE Tax (and Where It Stops)

The math behind the S-Corp election is the heart of entity planning. As a disregarded SMLLC, every dollar of net profit is hit with the 15.3% SE tax (on 92.35% of it). In an S-Corp, only your reasonable W-2 salary is subject to payroll taxes (the 15.3% equivalent, split between you and the company). The remaining profit, taken as a distribution, is generally not subject to SE tax. That is where the savings come from.

But two ceilings stop the strategy. First, the IRS requires a reasonable salary for the work you actually perform; you cannot pay yourself $20,000 and distribute $200,000 of engineering profit — that invites reclassification and penalties. Second, the "break-even" point must clear the added costs: payroll processing, the Form 1120-S corporate return, state S-Corp fees, and possibly unemployment insurance on the salary. Only when profit is high enough that the SE-tax saved exceeds those costs does the election pay off.

Worked Example 3 — S-Corp vs. SMLLC at $130,000 Profit

Nadia earns $130,000 net from her consulting SMLLC. She weighs staying a disregarded entity versus electing S-Corp and paying herself a $70,000 reasonable salary.

At $130,000 the election clearly wins. At $55,000 (Example 1's Jake), the same $8,478-shaped saving on a smaller distribution is eaten by admin costs, which is why S-Corp usually only pays off above roughly $50,000–$80,000 of profit.

Common Single-Member LLC Mistakes

• Assuming the LLC lowers SE tax. It does not, by default. Only S-Corp treatment does, and only past the break-even point.
• Commingling funds. Pouring business income into a personal account can puncture the liability shield — the one real benefit of the LLC. Keep a separate business account.
• Forgetting state fees. California's $800 franchise tax applies even with $0 profit; budget for it before forming.
• Missing the S-Corp deadline. Form 2553 generally must be filed within 75 days of the tax year start (or within 75 days of LLC formation for a new entity) to be effective that year.
• Skipping the operating agreement. Even solo, an operating agreement documents the entity and helps preserve liability protection.
• Paying an unreasonable S-Corp salary. Too low invites IRS reclassification; too high wastes the savings.

Step-by-Step: Form and Tax Your SMLLC

Step 1 — Form the LLC with your state

File Articles of Organization and pay the state fee; obtain an EIN from the IRS (free at irs.gov).

Step 2 — Open a dedicated business bank account

Run all business income and expenses through it to preserve the liability shield.

Step 3 — File as a disregarded entity

Report all activity on Schedule C of your personal 1040; pay SE tax on Schedule SE. No separate federal return.

Step 4 — Track state obligations

Pay franchise/annual report fees on time (e.g., CA $800). These are deductible business expenses.

Step 5 — Re-evaluate S-Corp annually

Once profit clears ~$60,000, model an S-Corp election with our S-Corp vs. Sole Prop Calculator.

Cross-References: SMLLC in Your Tax Plan

• S-Corp vs. Sole Prop Calculator — Model the election with real numbers: S-Corp Calculator.
• Base SE Tax — Why every SMLLC dollar faces 15.3%: Base SE Tax Calculator.
• QBI Deduction — Your 20% Section 199A deduction flows through unchanged: Year-End Planning.
• State LLC Fees — Compare your state's annual cost: State SE Tax Calculator.
• Retirement as an S-Corp — Solo 401(k) contributions differ once you have W-2 salary: SEP IRA Guide.

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