Nov 9, 2025

S-Corp vs. LLC in California: Which Structure Actually Saves More Taxes?

S-Corp vs. LLC in California: Which Structure Actually Saves More Taxes?
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S-Corp vs. LLC in California: Which Structure Actually Saves More Taxes?

If you own a profitable California business, the question isn’t whether you’re paying too much in taxes — it’s how much.

Choosing between an LLC and an S-Corporation can determine whether you keep an extra $10,000–$40,000 in your pocket each year.

At PacificWestTax, we help business owners make that choice with data-driven tax modeling — not guesswork.

Understanding the Basics

An LLC (Limited Liability Company) offers legal protection and flexibility.

By default, profits “pass through” to your personal return and are subject to self-employment tax — roughly 15.3% on most income.

An S-Corporation is also a pass-through entity, but it allows you to split income between a reasonable salary (subject to payroll taxes) and shareholder distributions (not subject to self-employment tax).

That single distinction can create major savings.

Example: Same Income, Different Outcome

Let’s say a Los Angeles consultant earns $250,000 in net business profit.

  • As an LLC, all $250,000 is subject to self-employment tax.
  • → Roughly $38,000 in additional federal taxes.
  • As an S-Corp, the owner pays themselves a $100,000 salary and takes $150,000 as a distribution.
  • → Payroll taxes apply only to the salary portion.
  • → Potential savings: $15,000–$20,000 per year.

Those numbers scale fast as income rises.

California’s Twist: Franchise and State Taxes

California imposes an $800 minimum franchise tax on both LLCs and S-Corps, plus:

  • LLCs: a gross-receipts fee that increases with total revenue
  • S-Corps: a 1.5% state tax on net income

While both pay the same minimum, high-margin service businesses often find the S-Corp still comes out ahead due to the self-employment tax savings.

When an LLC Still Makes Sense

An LLC may be better if you:

  • Are just starting out and earning under $100K
  • Have multiple partners or flexible ownership needs
  • Hold rental properties or passive investments (where S-Corp status isn’t ideal)

You can also start as an LLC and later elect S-Corp taxation once profits grow — it’s a common, low-friction path.

Avoiding Common Mistakes

Many California business owners make these costly errors:

  • Paying themselves too little as an S-Corp owner (flagging IRS audits)
  • Keeping LLC status long after profits justify switching
  • Mixing personal and business expenses (kills deductions)
  • Ignoring California’s separate state filing requirements

Entity choice isn’t one-and-done — it should evolve with your income and goals.

Strategic Review: What We Do at PacificWestTax

Our entity planning process includes:

  • Reviewing your current tax returns and payroll setup
  • Modeling multiple structures (LLC vs. S-Corp vs. multi-entity)
  • Calculating your real savings under each
  • Filing elections and setting up compliant payroll systems

We don’t guess — we show you the math before making a move.

Key Takeaways

  • The S-Corp structure can reduce self-employment tax by thousands each year.
  • LLCs offer flexibility but can become expensive as profits rise.
  • California’s extra taxes change the equation — modeling is key.
  • Reviewing your entity annually ensures long-term savings.