| Feature | Sole Proprietorship | Partnership | LLC | Corporation |
|---|---|---|---|---|
| Liability | Unlimited | Unlimited (usually) | Limited | Limited |
| Taxation | Personal Income | Personal Income | Choice (Pass-through) | Double Taxation |
| Continuity | Ends with owner | Ends with partner | Perpetual | Perpetual |
| Setup Cost | Low | Low/Moderate | Moderate | High |
General vs. Limited Partnership: In a general partnership, all partners share equal liability and management. In a limited partnership, at least one partner has unlimited liability while others (limited partners) only risk their investment and have no management power.
S-Corp vs. C-Corp: An S-Corp is a tax designation for small corporations (usually < 100 shareholders) that allows for pass-through taxation, whereas a C-Corp is the standard corporate form subject to double taxation.
Identify the 'Trigger' Words: In exam scenarios, look for keywords like 'personal assets at risk' (implies unlimited liability) or 'raising capital from many investors' (implies corporation).
The 'Double Taxation' Trap: Always check if a question mentions dividends. If a business pays tax on profits and then owners pay tax on dividends, it is almost certainly a C-Corporation.
Continuity Check: If a scenario asks about a business that survives the death of its founder, eliminate Sole Proprietorships and focus on legal entities like Corporations or LLCs.
Verify the Number of Owners: A 'Sole' proprietorship can only have one owner. If a second person joins and shares profits, it automatically becomes a partnership unless a formal entity is filed.
LLC vs. Corporation: Many students think an LLC is a type of corporation. It is actually a hybrid entity that combines the characteristics of a corporation (limited liability) and a partnership (taxation).
Liability is not Absolute: Even with limited liability, owners can be held personally liable if they 'pierce the corporate veil' by mixing personal and business finances or committing fraud.
Taxation is not the only factor: While pass-through taxation is often preferred, some businesses choose C-Corp status because they want to retain earnings within the company for expansion at a lower tax rate than high-bracket personal income.