Sole Proprietor or LLC: Which Is Right for a US Contractor?
Most US contractors start as sole proprietors and upgrade to an LLC once revenue and complexity justify it. But the right timing and structure depends on your specific situation. Here’s the honest comparison.
Sole Proprietor
What it is: No formal business entity – you operate under your own name (or a DBA trade name registered with your county). No state filing required.
Pros: Zero setup cost. No annual fees or filings beyond your regular tax return. Simplest possible structure.
Cons: No liability protection – your personal assets (house, savings, vehicles) are exposed to business claims and lawsuits. No separation between personal and business finances for tax or legal purposes.
Best for: Starting out with low-risk residential work, subcontracting, or while testing the business before committing to formal structure.
LLC (Limited Liability Company)
What it is: A state-registered business entity that provides liability protection – your personal assets are generally shielded from business debts and lawsuits.
Pros: Liability protection. More credible to commercial clients. Can elect S-Corp taxation for tax savings when profitable. Separate legal identity.
Cons: State filing fee ($50-$500 to form, $50-$800/year to maintain). Annual reporting requirements. Slightly more complex accounting.
Best for: Any contractor doing direct residential work (direct liability exposure), commercial work, or earning over $50,000/year.
The S-Corp Election: When It Makes Sense
An LLC can elect S-Corporation tax treatment with the IRS. This allows you to pay yourself a “reasonable salary” (subject to self-employment tax) and take additional profit as distributions (not subject to SE tax). The savings become meaningful above approximately $60,000-$80,000/year in net profit.
FAQs
When should a sole proprietor switch to an LLC? At latest when you’re doing direct-to-homeowner work (significant liability exposure), hiring employees, or earning $40,000+ in net profit. Many advisors recommend starting as an LLC from day one to build the habit of separating business and personal finances.
Can a single-member LLC still be taxed like a sole proprietor? Yes – by default, a single-member LLC is taxed as a disregarded entity (same as sole proprietor) unless you elect S-Corp treatment. You get liability protection without changing your basic tax situation.
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