Startup Legal Basics: Choosing a Business StructureStartup Legal Basics: Choosing a Business Structure
Choosing a legal structure is one of the first formal decisions a founder makes, and it has consequences for taxes, personal liability, and your ability to raise money later. This is general information, not legal advice, and a qualified attorney or accountant should weigh in on decisions specific to your situation.
Sole Proprietorships and Partnerships
These are the simplest structures to set up, often requiring no formal registration beyond a business license. The major downside is that there’s no legal separation between you and the business, meaning your personal assets are exposed if the business is sued or can’t pay its debts. This structure works reasonably well for very low-risk, single-founder side projects, but most founders outgrow it quickly.
Limited Liability Companies
An LLC creates a legal separation between the owners and the business, protecting personal assets in most circumstances while offering more flexible tax treatment than a corporation. Profits typically pass through to owners’ personal tax returns, avoiding the “double taxation” that traditional corporations can face. LLCs are popular with service businesses and companies that don’t plan to raise venture capital.
C Corporations
If you plan to raise money from venture capital or issue stock options to employees, a C corporation is usually the expected structure, particularly in the United States. It allows for multiple classes of stock, is familiar to institutional investors, and supports more complex equity arrangements. The tradeoff is more administrative overhead and the potential for corporate-level taxation.
S Corporations
An S corporation offers liability protection similar to a C corp but with pass-through taxation similar to an LLC. It comes with restrictions, such as a cap on the number of shareholders and limits on shareholder types, which make it less common for startups planning to raise outside capital.
Structure Can Change Later
Many founders start as an LLC or sole proprietor and convert to a C corporation once they’re ready to raise institutional funding. This isn’t unusual, but it does involve legal and administrative work, so it’s worth thinking a step or two ahead about your likely fundraising path when making this first decision.