If you’re starting a business alone, you’ll hit one question early: LLC vs sole proprietorship — which should you choose? The short version is that a sole proprietorship costs nothing and starts automatically the moment you take on paying work, while an LLC costs a state filing fee and some annual paperwork in exchange for a legal wall between your personal assets and your business’s debts.
Most people agonize over taxes first, but taxes are nearly identical between the two by default. The real decision is about liability, cost, and how much risk your business actually carries. This guide breaks down every meaningful difference — liability, taxes, formation costs, ongoing compliance, credibility, and when to choose which — so you can decide with confidence instead of guesswork.
LLC vs Sole Proprietorship: The Quick Comparison
Here’s the side-by-side before we dig into the details:
| Factor | Sole Proprietorship | LLC |
|---|---|---|
| Liability protection | None — you and the business are the same legal person; personal assets at risk | Yes — personal assets generally shielded from business debts and lawsuits |
| How it’s taxed (default) | Pass-through: business income on your personal return (Schedule C) | Pass-through by default: single-member LLCs also file Schedule C |
| Tax flexibility | None — always taxed as an individual | Can elect S corp or C corp taxation later |
| Formation cost | $0 — starts automatically | State filing fee, roughly $35–$520 depending on the state |
| Ongoing filings | None at the state level (local licenses may still apply) | Annual report or franchise tax in most states ($0–$800+/year) |
| Raising money | Difficult — no ownership stakes to sell | Easier — can add members or take on investors |
| Credibility with clients | Lower — looks like a freelancer | Higher — registered entity with “LLC” in the name |
| Best for | Low-risk freelancers, side hustles, testing an idea | Any business with liability risk, assets to protect, or growth plans |
The SBA’s guide to choosing a business structure covers the same ground at a high level, but the sections below go further into what each difference actually means in practice — including the real costs and the tax details most summaries skip.
Liability Protection: The Biggest Difference
This is the single factor that decides the LLC vs sole proprietorship question for most people. A sole proprietorship is not a separate legal entity — legally, you are the business. If a client sues you, a supplier goes unpaid, or the business defaults on a loan, creditors can reach your personal savings, your car, and in some cases your home. There’s no wall.
An LLC — limited liability company — builds that wall. As its name says, your liability is limited: business debts and legal claims generally stay with the company, and your personal assets are protected. (One caveat: the shield only works if you treat the LLC like a separate entity — separate bank account, no mixing personal and business money. Courts can “pierce the veil” if you don’t.)
Does everyone need that shield? Not necessarily. A freelance writer working from a laptop has far less exposure than a contractor on client premises or a seller shipping physical products. But consider scale: the U.S. Chamber reports that the Census Bureau counted 5.2 million new business applications in 2024 alone, and the vast majority started as sole proprietorships simply because it’s the default. Most of those owners never face a lawsuit — but the ones who do wish they’d filed the paperwork. If you have assets you’d hate to lose — savings, a home, investments — liability protection is the strongest argument for an LLC.
Taxes: Surprisingly Similar by Default
Here’s where most “LLC vs sole proprietorship” articles mislead people: by default, an LLC doesn’t change your taxes at all. A single-member LLC is a “disregarded entity” in the eyes of the IRS, which means it reports business income and expenses on the same Schedule C attached to your personal Form 1040 — exactly like a sole proprietor. You’ll also owe self-employment tax of 15.3% on net earnings either way.
So if anyone tells you an LLC will save you taxes, they’re skipping a step. The LLC’s real tax advantage is flexibility: an LLC can elect to be taxed as an S corporation by filing IRS Form 2553, which a sole proprietorship cannot do. Under an S corp election, you pay yourself a reasonable salary (subject to payroll taxes) and take remaining profits as distributions that escape self-employment tax. That move only makes financial sense once profits are high enough that the tax savings beat the cost of payroll processing and extra returns — many practitioners put the threshold around $60,000 in net profit, as this sole proprietor vs LLC vs S corp comparison explains.
Bottom line on taxes: at the start, treat an LLC as a liability decision, not a tax decision. The tax benefits arrive later, when the business earns enough to make an S corp election worthwhile. And if you’re still mapping out the business itself, writing a business plan first will make your projected income — and this whole calculation — much clearer.
Formation Cost and Paperwork
A sole proprietorship requires no filing at all. You start doing business, and you are one. You may need a local business license or a DBA (“doing business as”) filing if you operate under a name other than your own — those typically cost a few dozen dollars — but there’s no state formation fee and no formation paperwork.
An LLC requires filing Articles of Organization with your state’s Secretary of State, and the fee varies widely. Published ranges put state filing fees at roughly $35 (Montana) to $520 (Massachusetts), according to this LLC vs sole proprietorship cost comparison — so where you file matters. You’ll also typically want an operating agreement (not usually filed with the state, but important even for a single-member LLC), an EIN from the IRS (free), and in many states a registered agent — someone available at a physical address during business hours to receive legal notices. You can serve as your own agent in most states, or hire a service for roughly $50–$300 per year.
In practical terms, forming an LLC in most states costs somewhere between $50 and $200 all-in if you file yourself, plus a few hours of paperwork. It’s not nothing — but it’s a one-time cost that’s small compared to a single legal scare.
Ongoing Compliance and Maintenance
The cost gap between an LLC and a sole proprietorship doesn’t end at formation — it continues every year. A sole proprietor has essentially no state-level maintenance: no annual reports, no franchise taxes, no registered agent to maintain. File your Schedule C with your taxes, keep your local licenses current, and you’re done.
An LLC, by contrast, owes most states an annual report or franchise tax, and the spread is dramatic. In some states it’s nominal — a handful of states have no annual fee at all. At the other extreme, California charges every LLC a minimum $800 annual franchise tax, owed even in years the LLC earns nothing, according to this California LLC cost breakdown. Other states fall between roughly $0 and a few hundred dollars a year.
There’s also administrative overhead: maintain a registered agent, keep your business address current with the state, file annual reports on time, and keep business and personal finances strictly separate. None of it is hard, but it is recurring. This is the honest trade-off people miss when they say an LLC costs “just” $100 to form — in an expensive state, the lifetime cost over ten years can easily reach thousands.
Credibility, Funding, and Growth
Beyond liability and cost, the two structures send different signals. An LLC is a registered legal entity with “LLC” in its name; a sole proprietorship can look like one person with a laptop. For enterprise clients, lenders, and vendors doing credit checks, that formality matters. Many companies’ vendor policies require working with registered entities, and banks generally want Articles of Organization before opening a business bank account in the company name.
Funding is where the gap widens further. A sole proprietor has no ownership stakes to sell — the business can’t take on a partner without becoming a partnership, and investors can’t buy into something that isn’t an entity. An LLC can admit new members, allocate ownership percentages, and receive investment. If you dream of scaling — hiring, raising money, selling the business one day — an LLC (and later possibly a corporation) is the natural foundation. Sole proprietorships are built for solo operations that plan to stay solo.
That said, plenty of successful businesses start as sole proprietorships. If you’re launching a lean online store with no money to test a product idea, or weighing Shopify vs Etsy for your first sales channel, the structure question can wait until you have revenue and risk to protect. Formation is a business decision; validation comes first.
LLC vs Sole Proprietorship: Which Should You Choose?
Use this decision framework instead of a generic rule:
Stay a sole proprietor if: your work is low-risk (writing, design, consulting delivered digitally), your income is modest, you have few personal assets to protect, and you’re testing an idea that might not survive the year. Plenty of freelancers in small towns running small businesses start exactly this way and never need anything else.
Form an LLC if: you have real liability exposure (physical products, client sites, employees, contracts with indemnification clauses), you own a home or have meaningful savings, you want to hire or take on partners eventually, your clients expect a formal entity, or you’re in a high-fee state and the cost is a rounding error against your revenue.
The deciding question is usually: if the business were sued tomorrow, what would I lose? If the answer is “basically nothing,” a sole proprietorship is fine for now. If the answer makes you uncomfortable, the LLC filing fee is cheap insurance.
Can You Convert Later? Yes — Here’s How
One of the best things about this decision is that it isn’t permanent. You can start as a sole proprietor and form an LLC later, which is exactly what many freelancers do once revenue and risk grow. The conversion is straightforward: file Articles of Organization with your state to create the LLC, get an EIN if you didn’t have one, open a business bank account in the LLC’s name, update contracts, invoices, licenses, and vendor accounts, and consider filing a new DBA if the LLC uses a different trade name.
Two timing notes. First, liability protection only starts when the LLC exists — there’s no retroactive shield for things that happened as a sole proprietor, so don’t wait until you’re already in trouble. Second, forming the LLC early in the calendar year keeps taxes simpler, since you’ll have fewer months of mixed reporting. And a practical warning: if you already signed client contracts as a sole proprietor, those contracts stay with you personally until the clients agree to assign them to the LLC.
Frequently Asked Questions
Is an LLC better than a sole proprietorship?
For most businesses with real risk or real assets to protect, yes — the liability shield is worth the filing fee and annual paperwork. For a low-risk side hustle you’re just testing, a sole proprietorship is perfectly fine to start. The two are taxed identically by default, so the decision is about liability and cost, not taxes.
How much does it cost to form an LLC?
State filing fees range from about $35 (Montana) to $520 (Massachusetts). Most states land between $50 and $200. Ongoing costs vary just as much: some states charge nothing annually, while California charges a minimum $800 franchise tax per year. Always check your own state’s Secretary of State before budgeting.
Do I need an LLC to get a business bank account?
Not strictly — many banks let sole proprietors open business accounts with a DBA filing and an EIN. But banks universally accept LLCs, and an LLC with its own EIN makes the account unquestionably separate from your personal finances, which is exactly what you need to preserve liability protection.
Can a sole proprietor hire employees?
Yes. A sole proprietorship can hire employees and contractors just like any other business — you’ll need an EIN and to handle payroll tax obligations. Hiring does raise your liability exposure, though, which is one of the classic triggers for forming an LLC.
Is a single-member LLC taxed differently from a sole proprietorship?
By default, no. A single-member LLC is a disregarded entity for federal tax purposes, so it reports on Schedule C just like a sole proprietorship and pays the same 15.3% self-employment tax. The difference is that the LLC can later elect S corporation taxation to reduce self-employment tax once profits are high enough.
What happens to my sole proprietorship if I form an LLC?
Your sole proprietorship effectively ends and the LLC takes over the business. File the LLC, move contracts, accounts, and licenses into the LLC’s name, and file a final Schedule C for the sole proprietorship’s last partial year if the transition happens mid-year. A tax professional can confirm the exact filing treatment for your situation.
Conclusion
The LLC vs sole proprietorship choice comes down to a simple trade: a sole proprietorship gives you zero cost and zero paperwork with zero liability protection, while an LLC gives you a legal shield in exchange for a modest filing fee and ongoing maintenance. Taxes are the same by default, so don’t let tax myths drive the decision. Start simple while you’re testing and low-risk; form the LLC once you have assets, clients, or exposure worth protecting. And whichever you choose, remember this post is general information, not legal or tax advice — a quick consultation with a local attorney or accountant before you file is money well spent.
