Solo Biz Soft Editorial Team Freelancers usually ask this question backwards. They want to know which structure is “best,” when the honest answer is that it depends entirely on how much you’re making and how much you’re worried about being sued — two things that change over time, which is why most people should expect to move through more than one of these as their business grows.
Sole proprietorship: what you already are by default
If you’ve been freelancing without filing any paperwork to form a business entity, you’re already a sole proprietor. There’s no separate business tax return — your business income and expenses go straight onto your personal return, and your full net profit is subject to self-employment tax. It’s the simplest option and the right one for most people just starting out, but it comes with one real downside: there’s no legal separation between you and the business, so a lawsuit against your work is a lawsuit against your personal assets.
LLC: a liability shield, not a tax status
This is where most of the confusion starts. Forming an LLC creates a legal separation between you and the business, so in most cases your personal assets aren’t on the line if the business gets sued. But by default, a single-member LLC is taxed exactly like a sole proprietorship — the IRS treats it as a “disregarded entity,” meaning nothing changes about how your income is taxed unless you separately elect a different tax status. An LLC on its own doesn’t reduce your self-employment tax at all.
What an LLC does let you do is elect to be taxed as an S-corp instead of as a sole proprietorship, which is where the tax difference actually comes from.
S-corp election: where the tax savings live
S-corp isn’t a separate type of business entity you form — it’s a tax election made by an LLC or a corporation. Once elected, you pay yourself a salary for the work you do (subject to normal payroll tax) and can take the remaining profit as a distribution, which isn’t subject to self-employment or payroll tax at all. That’s the entire mechanism behind the savings, and it’s the same math the S-corp tax savings calculator runs through with your own numbers.
The tradeoff is real added complexity: you need to run payroll, your salary has to be defensible as “reasonable” for the work rather than artificially low, and you’ll typically file an additional business tax return. Below a certain profit level, those costs cancel out most of what you’d save, which is why this move rarely makes sense in year one.
A rough sense of timing
- Just starting out, unpredictable income: stay a sole proprietor. Nothing to file, nothing to maintain.
- Consistent income, worried about liability (client contracts, physical work, giving advice that could be disputed): form an LLC for the legal protection, keep the default tax treatment.
- Profit is comfortably above what you’d pay someone to do your job, and staying that way: run the numbers on an S-corp election through your LLC.
None of this is a one-time decision. It’s normal to start as a sole proprietor, form an LLC once there’s something worth protecting, and add the S-corp election once the tax savings clearly outweigh the extra admin — in that order, over however many years it takes to get there.
Do I need an LLC to be a freelancer?
No. Plenty of freelancers operate as sole proprietors for years with no issues. An LLC is worth considering once you have meaningful liability exposure or assets you want to protect, not as a default requirement.
Can I elect S-corp status without forming an LLC?
Yes, a regular corporation can also elect S-corp status, but most freelancers get there by forming an LLC first and then filing the S-corp election, since an LLC is simpler to set up and maintain.
How much profit do I need before an S-corp makes sense?
There’s no fixed number since it depends on your reasonable salary and the cost of running payroll in your state, but run your own numbers through the S-corp tax savings calculator rather than relying on a general rule of thumb.
This article is general information, not legal or tax advice. Entity formation and S-corp elections involve state-specific rules and filing requirements — talk to a lawyer or accountant before making changes to your business structure.