LLC vs Sole Proprietorship: Which Is Right for Your Business?

The LLC vs sole proprietorship decision is one of the first big choices every new business owner faces and one of the most confusing. You have started making money, someone tells you you really should form an LLC, and suddenly you are Googling at midnight wondering if you have already made a mistake.

Here is the truth: neither structure is automatically better. The right answer depends on three things your liability risk, your income level, and where you want to take the business. This guide gives you a clear, jargon-free breakdown of both options so you can make the call yourself.

Before diving in: if you want a full overview of all business structures, the U.S. Small Business Administration business structure guide is an excellent reference.

What is a sole proprietorship?

A sole proprietorship is the simplest business structure that exists. According to the U.S. Chamber of Commerce, it is an unincorporated business run by one person and you are automatically classified as one the moment you start doing business without registering another structure. No paperwork. No fees. You just start working.

The critical thing to understand: there is no legal distinction between you and your business. Your personal assets your home, your savings, your car are not separate from your business liabilities. If your business gets sued or cannot pay its debts, everything you own is potentially on the table.

How it works in practice:

• No state registration required in most cases

• Business income is reported on Schedule C filed with your personal Form 1040

• You pay 15.3% self-employment tax on all net profit (12.4% Social Security + 2.9% Medicare)

• If you want to operate under a business name, you need a DBA (doing business as) filing with your county or state

• Per NerdWallet, sole proprietorships are the only business type that does not legally require a separate business bank account

Best for: freelancers, graphic designers, consultants, tutors, photographers, and anyone testing a business concept with minimal liability risk.

What is an LLC?

A Limited Liability Company (LLC) is a separate legal entity it creates a wall between your personal finances and your business obligations. As LegalShield explains, the LLC provides protection for your personal assets while maintaining the operational flexibility of a small business.

What forming an LLC involves:

• Register with your state Secretary of State filing fees range from $50 to $500 depending on the state (see state-by-state breakdown below)

• The IRS treats a single-member LLC as a "disregarded entity" by default, as Wolters Kluwer notes taxed identically to a sole proprietorship unless you elect otherwise

• Unlike a sole proprietorship, an LLC can elect S-Corp taxation to reduce self-employment taxes at higher income levels

• You need an EIN from the IRS, plus most states require annual reports or franchise taxes to keep the LLC active

Best for: businesses with liability exposure, e-commerce stores, client-facing service providers, businesses with employees, and anyone planning to grow or seek outside funding.

LLC vs sole proprietorship

A Limited Liability Company (LLC) is a separate legal entity it creates a wall between your personal finances and your business obligations. As LegalShield explains, the LLC provides protection for your personal assets while maintaining the operational flexibility of a small business.

What forming an LLC involves:

• Register with your state Secretary of State filing fees range from $50 to $500 depending on the state (see state-by-state breakdown below)

• The IRS treats a single-member LLC as a "disregarded entity" by default, as Wolters Kluwer notes taxed identically to a sole proprietorship unless you elect otherwise

• Unlike a sole proprietorship, an LLC can elect S-Corp taxation to reduce self-employment taxes at higher income levels

• You need an EIN from the IRS, plus most states require annual reports or franchise taxes to keep the LLC active

Best for: businesses with liability exposure, e-commerce stores, client-facing service providers, businesses with employees, and anyone planning to grow or seek outside funding.

LLC vs sole proprietorship: the 5 key differences

Here is a side-by-side comparison across the dimensions that matter most:

1. Liability protection

This is the single biggest reason people form an LLC. As LLC.org puts it, as a sole proprietor there is no separation between you and your business if you rack up debts you cannot pay or get sued, your personal assets including savings, home, and car are fair game.

With an LLC, Wolters Kluwer notes, a creditor must look to the LLC itself to satisfy any debt your personal assets stay protected.

Important caveat: That protection only holds if you treat the LLC as a separate entity. Mixing personal and business finances can lead a court to "pierce the corporate veil" and hold you personally liable anyway. Always keep separate bank accounts and clean records.

2. Taxes and where the real savings are

Both structures are pass-through entities by default the business does not pay federal income tax, and profits flow to your personal return. But the tax picture diverges from there.

Self-employment tax: Sole proprietors pay 15.3% self-employment tax on all net profit (12.4% Social Security + 2.9% Medicare), per the IRS. That rate applies to every dollar of profit there is no way around it as a sole proprietor.

The LLC advantage: As Wolters Kluwer explains, an LLC can elect to be taxed as an S-Corp an option simply not available to sole proprietors. This can significantly reduce what you owe.

Worked example: Say your business nets $100,000. As a sole proprietor, you pay 15.3% self-employment tax on the full amount roughly $14,130. With an LLC electing S-Corp status, you pay yourself a $60,000 salary (subject to payroll taxes) and take the remaining $40,000 as distributions, which are not subject to self-employment tax. That difference can amount to thousands saved per year. The S-Corp election typically starts making financial sense above $60,000 in net profit below that, compliance costs often outweigh the savings. Always consult an accountant to run the numbers for your situation.

3. Cost and complexity

The U.S. Chamber of Commerce makes it clear: a sole proprietorship is the fastest and cheapest way to start no state paperwork, no filing fees, no ongoing compliance requirements beyond filing Schedule C each year. An LLC costs more upfront and ongoing.How much depends heavily on your state

Wyoming and Texas are popular choices for LLC formation because of low costs and favorable laws. California is notably expensive due to its $800 minimum annual franchise tax a real consideration if you are based there.

4. Credibility and financing

According to Hello Bonsai, businesses operating as an LLC carry higher credibility being registered with the state signals professionalism to clients, investors, and partners.

On the financing side, the SBA notes that sole proprietorships often struggle to raise money you cannot sell stock, and banks are frequently reluctant to lend to unregistered entities. An LLC removes that barrier.

5. Business credit

An LLC can build its own credit history, separate from your personal credit which matters when you need a business loan, commercial lease, or vendor financing. As Shopify explains, building separate business credit is one of the tangible long-term advantages of the LLC structure. As a sole proprietor, all credit activity flows through your personal profile.

When a sole proprietorship makes sense

A sole proprietorship is a legitimate structure not just a placeholder. There are real situations where it is the right call:

• You are testing a business idea and do not yet know if it has legs

• You are running a low-risk side hustle writing, tutoring, photography, design

• You are in the early days with minimal income and want to keep costs and admin low

• Your personal liability risk is genuinely low no clients on-site, no physical products, no employees

• Your net profit is below $20,000 and the S-Corp tax savings would not cover LLC compliance costs

As LegalShield notes, if you are testing an idea or running a low-risk operation with tight startup costs, a sole proprietorship is a sensible and cost-effective place to begin.

The honest warning: The moment your business generates meaningful income, involves client-facing work where mistakes have consequences, or accumulates any liability exposure revisit this decision. Starting as a sole proprietor does not mean staying as one.

Can you start as a sole proprietor and switch to an LLC later?

Yes and this is a very common path. As Betternship notes, many business owners start as sole proprietors and later form an LLC or elect S-Corp status once profits and risks increase. There is no penalty for starting simple.

When you make the switch, here is what is involved:

• Register your LLC with your state Secretary of State and pay the filing fee

• Obtain a new EIN from the IRS your sole proprietor EIN does not carry over

• Open a dedicated business bank account in the LLC name

• Update existing contracts, vendor agreements, and business licenses to reflect the new entity

• Transfer any business assets into the LLC

The process is manageable but requires attention to detail. A step-by-step guide to converting from sole proprietor to LLC is coming to Founders Blueprint.

What about an S-Corp is that a third option?

When you research LLCs, you will inevitably encounter S-Corps. Here is the short version: an S-Corp is not a separate business structure it is a tax election.

As Betternship explains, both LLCs and C Corporations can elect to be taxed as an S-Corp if they meet IRS requirements. The benefit: you pay yourself a reasonable salary (subject to payroll taxes) and take remaining profits as distributions which are not subject to self-employment tax.

When does S-Corp election make sense? The S-Corp election typically starts saving money once net profit exceeds $60,000. Below that level, the added compliance costs payroll setup, payroll taxes, additional accounting fees often outweigh the tax savings. Above $100,000 in net profit, the savings can be substantial. Always run the numbers with an accountant for your specific state and income level.

A full comparison of LLC vs S-Corp vs C-Corp, with income-level examples, is on the Founders Blueprint content roadmap.

FAQ

Is an LLC better than a sole proprietorship?

For most businesses beyond the testing stage, yes. An LLC provides liability protection that a sole proprietorship does not meaning your personal assets (home, savings, car) are shielded from business debts and lawsuits. The main trade-off is cost and paperwork. If your business has any meaningful liability risk or generates steady income, an LLC is typically worth it.

Does an LLC pay more taxes than a sole proprietorship?

No by default, a single-member LLC is taxed identically to a sole proprietorship. Both are pass-through entities where profits flow to your personal return. The difference is that an LLC can elect S-Corp taxation, which can reduce self-employment taxes once income is high enough. A sole proprietor cannot make that election.

How much does it cost to form an LLC?

State filing fees range from $50 (Kentucky) to $500+ (Massachusetts). Most states fall between $100–$300. You will also face ongoing annual fees ranging from nothing (Wyoming, Texas) to $800+ per year (California). Budget $200–$500 to form and $100–$500 per year to maintain, depending on your state.

Can I switch from sole proprietor to LLC later?

Yes, and this is very common. You can remain a sole proprietor while testing your idea and form an LLC once revenue and risk justify it. The process involves registering with your state, getting a new EIN, opening a business bank account, and updating contracts all straightforward steps covered in a dedicated guide on Founders Blueprint.

What is the main disadvantage of a sole proprietorship?

Unlimited personal liability. There is no legal separation between you and your business. If your business is sued or cannot pay its debts, creditors can go after your personal assets including your home, savings, and car. This is the primary reason most serious business owners eventually form an LLC.

Do I need an LLC as a freelancer?

Not necessarily it depends on your risk level and income. If you are freelancing with low liability risk (writing, design, tutoring) and earning modest income, a sole proprietorship is often fine to start. But if you are working with clients on projects where mistakes could have financial consequences, or if your income is growing, forming an LLC is worth the small annual cost.

The bottom line

Neither structure is a permanent mistake. Many successful businesses started as sole proprietorships and evolved into LLCs as they grew. The decision comes down to where you are right now your risk tolerance, your income, and your ambitions.

If you are just starting out and the risk is genuinely low, a sole proprietorship is a fine place to begin. If you are doing real client work, generating real income, or have personal assets worth protecting form the LLC. The annual cost is small. The protection is real.

Ready to keep building? Here is where to go next on Founders Blueprint:

• How to write a business plan the step-by-step guide for founders who are ready to map it out

• How to register a business a complete guide to the full registration process, by country

• How to open a business bank account what to look for and which banks work best for small businesses (coming soon)

• LLC vs S-Corp vs C-Corp: full comparison a deep dive into all three structures with tax calculations (coming soon)