LLC vs Sole Proprietor: What Actually Changes (and What Doesn't)
Forming an LLC changes your legal liability, not your tax bill. Here is what the change actually buys you, and the thing people confuse it with.
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Run the s-corp breakeven → It works out the figures in this article for you.
You are already a business.
The moment you invoiced your first client you became a sole proprietor. There was no form and no fee. The IRS treats sole proprietorships as the default for anyone running an unincorporated business alone.
So the real question is not "should I start a business" — it is whether to put a legal wrapper around the one you already have.
The tax answer: nothing changes
This is the part that surprises people, so it is worth being blunt.
A single-member LLC is a disregarded entity for federal tax purposes. The IRS says so directly. You file the same Schedule C, on the same Form 1040, and pay the same self-employment tax on the same profit.
The confusion that costs people money
"Form an LLC to save on taxes" conflates two separate things. The tax saving people have heard about comes from an S-corp election, which is a tax classification you can apply for — and an LLC is one of the entity types that can make that election. The LLC itself saves nothing.
The liability answer: this is the actual point
What an LLC does is put a legal boundary between the business and you.
As a sole proprietor there is no distinction. A supplier goes unpaid, a lease or contract goes wrong — those are debts against you, and your personal assets are reachable.
With an LLC, they are generally debts against the company.
Generally is doing work in that sentence. The protection fails if you:
- Mix personal and business money in one account
- Sign contracts personally rather than as the company
- Fail to keep the formalities your state requires
- Commit fraud or personally guarantee a debt
Courts call this piercing the corporate veil, and sloppy bookkeeping is the most common route to it. An LLC with a commingled bank account offers much less protection than its owner thinks.
Even a well-kept LLC does not cover your own work. If a client sues because you made a professional mistake, you can generally be held personally liable for your own negligence, LLC or not. That is the risk professional liability insurance is for.
What it costs
State filing fees range from about $50 to $500 to form, plus an annual report or franchise fee in most states. California's $800 minimum franchise tax is the outlier and it applies whether you made money or not.
You will also want a separate business bank account, which is free at most banks and is the single most important habit for keeping the protection real.
When it is worth it
Probably yes if:
- Your work carries real liability — anything touching money, health, safety, or property
- You sign contracts with indemnity clauses
- You have personal assets worth protecting
- Clients ask for it, which some enterprises do as a procurement condition
Probably not yet if:
- You are testing whether freelancing works at all
- Your work carries little liability exposure
- Professional insurance covers your realistic downside more cheaply
Insurance covers what an LLC does not
For many freelancers the realistic risk is a client claiming your work cost them money, which an LLC generally does not shield you from. Professional liability insurance addresses that risk directly, and often more cheaply than running an LLC. The two are not mutually exclusive, but if you are choosing one first, insurance is often the better first purchase.
The sequence that makes sense
- Start as a sole proprietor. You already have.
- Open a separate bank account immediately, whatever entity you are.
- Add professional liability insurance once you have real clients.
- Form an LLC when liability exposure or client requirements justify it.
- Consider an S-corp election only once profit clears the breakeven — and read the caveats first.
Skipping to step five because someone on the internet said it saves tax is how people end up paying for payroll services they do not need.