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Business Organizations: Choosing the Right Entity Structure

Federal & State Law Editorial Team

Comparison of business entity types including sole proprietorships, partnerships, LLCs, and corporations with analysis of liability, taxation, and governance.

Business Organizations

Sole Proprietorship

  • Formation: No formal filing required — just start doing business
  • Liability: Owner has unlimited personal liability for all business debts
  • Taxation: Business income reported on owner's personal return (Schedule C)
  • Best for: Solo freelancers, consultants, and very small businesses with low liability risk
  • General Partnership

  • Formation: Automatically created when two or more people carry on a business for profit
  • Liability: Each general partner has unlimited joint and several personal liability
  • Taxation: Partnership files informational return (Form 1065), partners report income on personal returns (K-1)
  • Governance: Equal management rights unless otherwise agreed
  • Limited Liability Company (LLC)

  • Formation: File Articles of Organization with the state
  • Liability: Members' personal assets are generally protected from business debts
  • Taxation: Default is pass-through (single-member = disregarded entity; multi-member = partnership). Can elect S-Corp or C-Corp treatment.
  • Governance: Flexible — governed by operating agreement. Can be member-managed or manager-managed.
  • Best for: Most small businesses. Combines liability protection with tax flexibility.
  • Corporation (C-Corp)

  • Formation: File Articles of Incorporation with the state
  • Liability: Shareholders' liability limited to their investment
  • Taxation: Double taxation — corporation pays tax on profits (21% federal rate), shareholders pay tax on dividends
  • Governance: Board of directors, officers, shareholders with defined roles
  • Best for: Companies seeking outside investment (VC, IPO). Preferred by investors.
  • S-Corporation

  • Formation: Form a C-Corp, then elect S-Corp status with IRS (Form 2553)
  • Liability: Same as C-Corp — shareholder liability is limited
  • Taxation: Pass-through — no entity-level tax. Income flows to shareholders' personal returns.
  • Restrictions: Max 100 shareholders, one class of stock, shareholders must be U.S. citizens/residents
  • Best for: Small businesses wanting pass-through taxation with reduced self-employment tax on distributions
  • Piercing the Corporate Veil

    Liability protection can be lost if:

  • The entity is not treated as separate from its owners (commingling funds)
  • Corporate formalities are not observed (no meetings, minutes, or resolutions)
  • The entity is undercapitalized
  • The entity is used to perpetrate fraud