LLC vs C-Corp vs S-Corp
When a family holding company should be an LLC, and when a startup should be a Delaware C-Corp — without pretending this is tax advice.
Key facts
- LLCs are the default for family holding companies and rental property: flexible ownership, pass-through taxation by default, and fewer formalities than a corporation.
- Venture-backed startups almost always use a Delaware C-Corporation because investors, option plans, and Delaware case law are built around that form.
- An S-Corp is a tax election, not a formation type — the entity is still an LLC or corporation that elects S status with the IRS when eligible.
Family office and estate holding
If the goal is to hold real estate, a concentrated investment, or family assets with liability separation and simpler succession, an LLC is usually the starting point. Members can be individuals, trusts, or other entities. Operating agreements can set voting, distributions, and transfer rules that match a family plan.
Titling assets to the LLC (or assigning membership interests into a trust) is what actually moves wealth into the structure. Signing formation papers and never funding the entity is a common failure mode — the same idea as an unfunded revocable trust.
Startups and operating companies
If you plan to raise institutional venture capital, issue employee stock options, or eventually sell to a strategic buyer, investors typically expect a Delaware C-Corp. Convertible notes, SAFEs, and preferred stock are standardized around that form.
A bootstrapped lifestyle business or local operating company may still prefer an LLC for simplicity. Switching later is possible but can be expensive and messy — choose with the next three to five years in mind, not just this weekend's filing fee.
S-Corp elections
"S-Corp" usually means an eligible LLC or corporation elects pass-through taxation under Subchapter S. Eligibility rules (shareholder count and type, one class of stock, domestic entity) are strict. Do not elect S status without a CPA who knows your facts — this article is general information, not tax advice.
References
This guide is educational only and is not legal, tax, or investment advice. Laws vary by state and change over time; confirm current figures with the linked primary sources or a licensed professional in your state.
Related guides
Holding company vs operating company
Why families often separate ownership (holdco) from day-to-day business risk (opco) — and how that maps to Elephant's entity registry.
Delaware vs Wyoming vs home state
Tradeoffs among common formation states for holding companies and startups — general information, not a recommendation for your facts.
Entity formation checklist
The practical sequence from name clearance through bank account — the same steps Elephant tracks in the entity checklist.
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