Sole proprietor vs LLC vs S-corp: which is right for a freelancer?

Choice of business structure changes three things: how you’re taxed, how exposed you are if something goes wrong, and how much admin you have to do. For a freelancer, the choice is almost always between sole proprietor, single-member LLC, and S-corp election. Here’s how to think about each.

Sole proprietorship

The default. If you started freelancing and never filed anything to change it, you’re a sole proprietor. You and the business are legally the same person.

• Taxes: Schedule C attached to your personal 1040. All net profit is hit with SE tax + income tax.
• Liability: No protection. If your business is sued, your personal assets (house, car, savings) are exposed.
• Cost / paperwork: Zero formation cost. No separate tax return. Renew nothing.

Best for: brand-new freelancers earning <$50K, low-liability work (writing, design, light consulting), testing whether the business even works.

Single-member LLC

A limited liability company you form at the state level. As a single-member LLC, the IRS treats you the same as a sole proprietor by default (a “disregarded entity”) — same Schedule C, same SE tax — but state law treats the LLC as a separate legal entity.

• Taxes: Same as sole prop. No tax saving on its own.
• Liability: Limited liability for business debts and lawsuits — if you maintain the “corporate veil” (separate bank account, no personal guarantees, no commingling).
• Cost / paperwork: State filing fee ($50–$500 depending on state) + annual report fee. California has an $800 minimum franchise tax that makes LLCs expensive there.

Best for: anyone whose work has real liability exposure (anything you could get sued over — coding, consulting that gives advice, anything touching client money), and freelancers who want a clean professional boundary between business and personal.

S-corp (LLC or corp that elected S-corp status)

Not a separate business structure — it’s a tax election. You form an LLC (or corporation), then file Form 2553 to be taxed as an S-corp.

Why bother? Because as an S-corp, you split your income into two buckets:

• Reasonable salary — paid to yourself via real payroll, subject to FICA (the equivalent of SE tax).
• Distribution / dividend — the rest of the profit, taxed as income but not subject to SE tax.

That second bucket is where the savings come from. On $150K of net profit, paying yourself a $90K salary and taking $60K as a distribution avoids ~15% SE tax on that $60K — about $9,000 in tax saved.

The catch is the reasonable salary requirement. You can’t pay yourself $20K and take $130K as distributions — the IRS will reclassify it and hit you with back taxes plus penalty. “Reasonable” is what a third party would charge for your work. Most CPAs land between 40% and 60% of net profit as a defensible salary.

• Taxes: Separate corporate return (Form 1120-S). K-1 issued to you. Payroll filings (quarterly 941s, annual W-2).
• Liability: Same as LLC.
• Cost / paperwork: LLC setup + payroll service ($40–$100/mo for Gusto/QuickBooks Payroll) + S-corp tax return ($500–$1,500/yr from a CPA) + state-specific S-corp fees.

Best for: freelancers with consistent net profit of $80K+ where the SE-tax saving exceeds the ~$2,000/year overhead.

A rough decision tree

• Just starting out, <$50K, low-risk work → Sole proprietor.
• Earning $50K–$80K or any liability exposure → Single-member LLC.
• Consistently above $80K net and the income looks durable → LLC with S-corp election.
• Multiple business lines under one umbrella → an LLC per business or a holding-company structure (talk to a lawyer).

What this doesn’t change

Forming an LLC doesn’t deduct anything you couldn’t already deduct as a sole proprietor. The same business expenses are deductible either way. The difference is liability protection and (in the S-corp case) how SE tax is calculated. People who form an LLC expecting to suddenly find new write-offs are usually disappointed.

Whatever structure you pick, RevTrackr supports running multiple businesses under one account — each with its own books and tax estimate — so the underlying entity choice doesn’t turn into a software problem.