Sole Prop, LLC, or S-Corp? Choosing a Business Structure

Every new business owner hits the same question: what kind of business should this be? The choice affects your legal protection and your taxes, but you don't need a lawyer on retainer to understand the basics. (This is general education, not legal or tax advice.)

The three common options

• Sole proprietorship. The default the moment you earn money on your own. Zero setup, but no separation between you and the business. Your personal assets are exposed if something goes wrong.
• LLC (limited liability company). Builds a legal wall between your business and personal assets. Simple to run, flexible, and the most popular choice for small operators.
• S-corp. Not a separate entity but a tax election (usually layered on top of an LLC). It can lower self-employment tax once profits are high enough, but adds payroll and paperwork.

A simple decision path

1. Just testing an idea? A sole prop is fine to start: keep clean records.
2. Earning real money or carrying any liability risk? Form an LLC for the asset protection.
3. Netting roughly $40–80k+ in profit? Ask an accountant whether an S-corp election saves enough self-employment tax to justify the extra admin.

What matters more than the label

Whatever you choose: open a separate business bank account, keep personal and business money apart, and set aside money for taxes from day one. That separation is what actually protects you, and it makes tax time painless.

Structure is worth getting right, but it shouldn't stall you; plenty of great businesses started as a sole prop and upgraded later. The fastest first step is proving people will pay; learn how in .