LLC vs S-Corp vs C-Corp: The Decision Framework Most Founders Get Wrong

Founders ask us about entity selection in the wrong order. They start with "which one has the lowest taxes" and end up with a structure that does not match how their business will actually operate. Tax is one variable. There are at least five others, and getting them out of order produces expensive restructuring three years later.

Here is the actual decision framework, in the order it should be applied.

Step One: How Will You Be Funded?

If you plan to raise venture capital, you are a C-corporation. Full stop. VCs will not fund LLCs or S-corps as a near-universal rule, because their fund structures cannot easily hold pass-through interests. The conversion later is expensive and disruptive. If institutional capital is in your future, start as a Delaware C-corp.

If you plan to bootstrap or raise from individual investors, friends and family, or revenue, then LLC or S-corp are both reasonable starting points.

Step Two: How Will You Pay Yourself?

If you intend to take most of the earnings out of the business each year as personal income, an S-corp will likely save you payroll tax. The math: you pay yourself a "reasonable" W-2 salary subject to payroll tax (currently 15.3% combined), and the remaining profit comes through as a distribution not subject to payroll tax. On $200K of profit, this can save $8-12K in payroll tax annually.

If you intend to retain most earnings in the business for growth or reinvestment, a C-corp may make sense, because the corporate tax rate (21% federal) is often lower than your marginal personal rate. The catch is double taxation when earnings eventually come out, which is why this only works if you genuinely never need the cash personally.

An LLC taxed as a partnership or sole proprietorship is simplest but subjects all profit to self-employment tax. For high earners this can be the most expensive option.

Step Three: How Many Owners?

S-corps have ownership restrictions: maximum 100 shareholders, all must be US individuals (or certain trusts and estates), and only one class of stock is allowed. If you plan to have foreign investors, corporate investors, or different economic rights for different owners, S-corp is off the table.

LLCs and C-corps both allow flexible ownership, multiple classes of equity, and foreign holders.

Step Four: What State Are You In?

State tax treatment varies meaningfully. California imposes a $800 minimum franchise tax on LLCs and corporations. Texas franchise tax kicks in above certain revenue thresholds. New York has separate filing fees for LLCs. Tennessee taxes pass-through entities as if they were C-corps in some cases.

State-level analysis can swing the decision in either direction. We do not recommend choosing an entity without modeling at least your home state and any state where you will have a meaningful presence.

Step Five: How Will You Exit?

If you anticipate selling the business, the buyer's preference matters. Most strategic buyers prefer to buy assets (not stock), which is taxed favorably for the buyer but unfavorably for the seller. A C-corp asset sale results in double taxation, dramatically reducing seller proceeds. An S-corp asset sale is more efficient.

For sellers who want maximum optionality, the S-corp election (which can be made on an underlying LLC structure) provides flexibility. C-corp founders who anticipate a sale should consider an F-reorganization or other restructuring before going to market.

Step Six: What's the Operating Complexity You Can Tolerate?

S-corps and C-corps require formal governance: minutes, resolutions, separate bank accounts, payroll setup, and rigorous documentation of the corporate veil. LLCs require less ceremony but still require operating agreements and proper documentation.

Founders who hate this work should not pick an entity that requires more of it. The right structure ignored produces worse outcomes than a slightly less optimal structure that gets followed.

The Quick Defaults

For 80% of founders, the right answer falls into one of these buckets:

• Service business, bootstrapped, founder takes income out: LLC with S-corp election
• Product business raising VC: Delaware C-corp
• Real estate holding entity: LLC taxed as partnership or disregarded
• Side business or first venture under $50K profit: LLC (file as sole prop / partnership initially, elect S-corp later if income grows)
• Multiple co-founders with very different economic rights: LLC with custom operating agreement, or C-corp with multiple share classes

What Founders Waste Time On

Three things that get debated endlessly but rarely change the answer:

• Delaware vs. home state. If you are not raising VC, your home state is almost always fine. The "Delaware advantage" is mostly for institutional investors who insist on familiar law.
• Nevada / Wyoming "asset protection" entities. If you are not running an asset-protection-driven structure for a specific reason (high-net-worth individual, holding company strategy), the additional cost is rarely worth it.
• Series LLCs. Useful in narrow real estate use cases. Not appropriate for most operating businesses, and not yet recognized in all states.

The Right Process

Apply the six questions above in order. Get to the entity choice. Then run a five-year tax projection on the top one or two finalists with realistic income assumptions. Compare net cash to you after all taxes, fees, and compliance costs. The right answer often falls out cleanly once you see the numbers.

This is the kind of analysis our advisory engagement includes for every client at the start, and at major inflection points (revenue milestones, owner changes, new investors). If you are early enough that the decision is still open, or late enough that you suspect you got it wrong, our team can model the alternatives for your specific facts.