LLC vs sole proprietor for freelancers: what changes on your taxes

This guide covers the tax side only. Whether an LLC is right for you also depends on liability, contracts and state law, which are legal questions for an attorney.

Does an LLC change your federal taxes?

An LLC is a business structure created under state law. The IRS doesn't have a separate LLC tax category. It classifies an LLC based on how many members it has and any elections it files:

• One member: treated as a disregarded entity, meaning it is ignored for income tax and its activity goes on the owner's return, unless it files Form 8832 to be treated as a corporation.
• Two or more members: treated as a partnership unless it elects to be treated as a corporation.

For a solo freelancer, the default single-member LLC is taxed the same way as a sole proprietorship. You report income and expenses on Schedule C, and the IRS says an individual owner of a single-member LLC is subject to self-employment tax in the same manner as a sole proprietor.

Side by side

Example: same profit, same tax

Say you have $100,000 of net profit in 2026. As a sole proprietor, your self-employment tax is $100,000 × 92.35% × 15.3% = $14,129.55. If you form a single-member LLC and keep the default classification, the result is the same $14,129.55, and you deduct the same $7,064.78 half when figuring income tax. Your income tax, your QBI deduction and your quarterly estimated payments are figured the same way too.

The self-employment tax calculator works for either structure.

What an LLC can cost

Most states charge a fee to form an LLC, and many charge an annual report fee or tax afterward. These costs are set by each state and change over time, so check your secretary of state and state tax agency.

California is a well-known example. According to the Franchise Tax Board, every LLC doing business or organized in California must pay an annual tax of $800, due even if the LLC isn't doing business, until the LLC is canceled. The first-year payment is due by the 15th day of the 4th month after you file with the Secretary of State. LLCs with California income of $250,000 or more also owe a separate LLC fee.

If a single-member LLC gives you the same federal tax result as a sole proprietorship, the state costs are a direct expense of the structure. Compare state rules on the state tax pages.

The S corporation election

An LLC can elect to be taxed as an S corporation by filing Form 2553. The form generally must be filed no more than 2 months and 15 days after the start of the tax year the election is to take effect, or at any time during the year before. Late-election relief exists but has conditions.

How the tax changes

With an S corporation, you become an employee of your own company. The company pays you wages, withholds income tax, and pays Social Security and Medicare payroll taxes on those wages. Profit left after wages can pass to you as distributions, which are not subject to employment taxes. That is why people consider the election: only the wages carry payroll taxes, not all of the profit.

The reasonable compensation rule

The IRS requires an S corporation to pay a shareholder-employee reasonable compensation for the services they provide before it makes non-wage distributions. The IRS can reclassify distributions as wages, and courts have supported that authority. What counts as reasonable depends on the facts, such as what you do for the business and what similar services would cost.

The added costs and work

• A separate business return, Form 1120-S, each year, plus your personal return.
• Running payroll for yourself, with payroll tax deposits and quarterly and annual payroll filings.
• State payroll registrations and any state-level S corporation or franchise taxes.
• Usually higher accounting and payroll service fees.
• Different rules for some benefits. For example, health insurance premiums for a more-than-2% shareholder run through W-2 wages before you can take the self-employed health insurance deduction.

Lower wages also mean lower Social Security earnings on your record and can change how much you can put into a retirement plan. Whether the election saves money after these costs depends on your profit, your state and the salary you can support. That is a calculation to run with a CPA or enrolled agent, not a rule of thumb.

Liability protection is a legal question

People often form an LLC to separate business liabilities from personal assets. How much protection you get depends on state law, how you operate the business, your contracts, and whether you also carry professional or general liability insurance. For advice on that, consult a business attorney licensed in your state.

What doesn't change

• Your 1099s. Clients still send Form 1099-NEC or 1099-K based on what they paid. For a default single-member LLC, the IRS says Form W-9 should show your own SSN or EIN, not the LLC's EIN.
• Your deductions. Business expenses, the home office deduction and business mileage work the same way on Schedule C.
• Your rate math. Taxes are a cost of doing business either way. The freelance rate calculator builds them into your minimum hourly rate.