Who this is for
- Freelancers, consultants and contractors paid on Form 1099-NEC
- Sole proprietors deciding whether to form an LLC
- Single-member LLC owners weighing an S corporation election
Not covered here
- S election break-even math and how to file the election
- How much salary an S corporation owner must pay
- Each state's yearly LLC charges and which state to form in
- LLCs with two or more owners
- Contractors who live or work outside the US
Do independent contractors need an LLC to get paid on 1099s?
No. A sole proprietor is someone who owns an unincorporated business alone, and reports it on Schedule C and Schedule SE with Form 1040 (IRS). A client generally reports what it pays you on Form 1099-NEC once payments reach $2,000 in the year, and the payee can be an individual (1099-NEC instructions). Being paid and reported does not depend on having an LLC. You report all business income on Schedule C whether or not a client sends a Form 1099 (Publication 334), and a small side income needs no LLC either: self-employment tax applies once net earnings reach $400 (IRS).
A single-member LLC changes little on the tax return. The main choice that changes federal tax is an S corporation election.
| Sole proprietor | Single-member LLC (default) | LLC with an S election | |
|---|---|---|---|
| Income tax return | Schedule C with Form 1040 | The same Schedule C | Form 1120-S; the owner reports wages and a Schedule K-1 on Form 1040 |
| Social Security and Medicare tax | Self-employment tax: 15.3% of 92.35% of net profit | The same | Payroll tax of 15.3% on the owner's salary; no payroll tax on profit paid out beyond a reasonable salary, though the IRS can reclassify distributions as wages |
| Client's Form 1099-NEC | Yes, in the owner's name and number | Yes, in the owner's name and number | Generally none: payments to a corporation, including an LLC taxed as an S corporation, are generally not reported |
| Business debts | Not separate from the owner's | Separate under state law in most instances | The same state-law separation; the election changes tax, not liability |
| Yearly cost | No entity fee | A state fee, report or tax | The LLC's costs plus payroll, a corporate return and any state tax on the S corporation |
Sources for the table: sole proprietorships, single-member LLCs, S corporations, S corporation pay, 1099-NEC instructions and the SBA.
In short: form an LLC for liability separation under state law or because a client requires it, and look at an S election only when profit is well above what your work would be paid as a salary.
A case stops being simple when:
- A client requires an entity, or controls your hours, methods and tools.
- Net 1099 income has grown enough to ask whether an S election pays.
- Your state charges a large yearly amount just to hold an LLC.
- Your work needs a state professional license. California, for example, does not allow an LLC to be formed or registered to render a professional service that needs a license, certification or registration under its Business and Professions Code or the Chiropractic Act, except for insurance agents and brokers (FTB). Whether your work counts is a question for your licensing board or a lawyer.
- Earlier years have unreported 1099 income or missed estimated tax. Forming an LLC changes none of that.
- You cannot say what your net profit was last year. Every choice here starts from that number, and 1099 totals alone are not profit.
Gather before deciding: net 1099 income and expenses for each year (bank statements, 1099-NEC copies, receipts), any Forms W-2 from another job, any client request for a W-9 or an LLC, your state, and whose site, schedule and tools you work with.
Does a single-member LLC change my income tax or self-employment tax?
No. For income tax the IRS treats an LLC with one member as not separate from its owner (a "disregarded entity") unless it elects to be taxed as a corporation, so its income and expenses go on the owner's Schedule C. The owner of a single-member LLC that runs a business pays self-employment tax in the same way as a sole proprietor (IRS).
Self-employment tax is 15.3% of 92.35% of net profit. It has two parts: 12.4% Social Security, which stops at $184,500 of combined wages and net earnings, and 2.9% Medicare, which has no cap (IRS; Form 1040-ES). You can deduct the employer-equivalent portion in figuring adjusted gross income.
A client does not normally withhold tax from 1099 pay, with or without an LLC (IRS). You generally pay estimated tax if you expect to owe at least $1,000 after withholding and credits, and your payments so far fall short of the amounts the IRS accepts as enough (Form 1040-ES). See quarterly estimated tax on 1099 income.
One thing can differ even though federal income tax does not: a state can charge the LLC itself. California's annual tax is $800 (FTB). For every classification, see how an LLC is taxed.
A client asked me to form an LLC: do I have to, and does it change my worker status?
A client can make an LLC a term of its contract, but an LLC does not decide whether the IRS treats you as a contractor or an employee. The IRS weighs three groups of facts: behavioral (does the payer control what you do and how), financial (how you are paid, who supplies tools, whether expenses are reimbursed) and the type of relationship (written contracts, benefits, whether the work is a key part of the payer's business). No single factor decides, and the IRS looks at the entire relationship (IRS). The business form you use is not one of the factors it lists.
An LLC that bills one client full time, on that client's schedule, with its tools and direction, leaves those facts in place. If the facts point to an employee, either the business or the worker can ask the IRS for a determination on Form SS-8, which can take at least six months (IRS).
Some states use a stricter test than the IRS; California, for example, applies an ABC test to most workers. See workers a client may treat as employees.
Gather the contract, who sets your hours, whose tools and site you use, and your other clients.
Can I transfer my 1099 income into an LLC, and what goes on the client's W-9?
Yes in practice, and nothing moves for tax. You form the LLC under state law and keep working for the same clients. Because the IRS ignores a single-member LLC for income tax, the income stays on the same Schedule C as before (IRS).
A client's Form W-9 asks for the name and number the client will use on your Form 1099-NEC. A single-member LLC that is ignored for tax completes it this way (Form W-9):
| W-9 entry | What the owner of a single-member LLC enters |
|---|---|
| Line 1 | The owner's name as shown on Form 1040 |
| Line 2 | The LLC's name, or any business name |
| Line 3a | The box for the owner's classification (individual/sole proprietor, if you are the owner), not the LLC box |
| Part I | The owner's SSN (or ITIN, for a resident alien owner who cannot get an SSN), or the owner's employer identification number (EIN) if the owner has one; not the LLC's EIN |
The IRS says the same in its LLC guidance: the W-9 carries the owner's number, not the LLC's EIN (IRS). If you give a client no valid number, it must generally withhold 24% of your nonemployee pay, even if you have applied for a number, so return the W-9 early (W-9 requester instructions).
An S election changes the form. The LLC is then taxed as a corporation, so line 1 is the LLC's name, line 3a is the LLC box with the code S, and Part I is the LLC's own EIN (Form W-9). Such an LLC is treated as a corporation from the effective date on its Form 2553 (IRS); income for earlier dates stays with you on Schedule C.
A contract names who gets paid. Ask each client to update it, or sign a new one in the LLC's name, and change invoices, the bank account and any insurance to match. For moving assets, accounts and the business name into the new entity, see changing your business structure.
What does an LLC do for me: liability, a clean bank account, and what it does not cover?
An LLC separates the business's debts and lawsuits from your personal assets under state law. It does not change your federal income tax or self-employment tax, though a state can still charge the LLC its own tax or fee. The SBA says a sole proprietorship creates no separate entity, so business and personal assets and liabilities are not separate, while an LLC protects owners from personal liability in most instances (SBA). The LLC itself is created by state statute, and each state sets its own rules (IRS).
A clean bank account does not need an LLC. The IRS advises a new business to open a business checking account and keep it separate from the personal one (Publication 583). A single-member LLC with no employees or excise taxes needs no EIN for federal tax, but may get one if a bank or the state asks for it (IRS). See a business bank account for an LLC or sole proprietor.
What an LLC does not cover:
- Tax. A single-member LLC pays the same income tax and self-employment tax as a sole proprietor.
- Worker status. The IRS decides contractor or employee on the facts of the relationship, not the business form.
- Deductions. An LLC adds none; a sole proprietor already deducts ordinary and necessary business costs on Schedule C.
- How far liability protection reaches. The SBA says "in most instances." State law governs claims tied to your own work and debts you personally guarantee; ask a lawyer licensed in your state. Federal tax law has its own exception: a responsible person who willfully fails to collect or pay over withheld income tax and employees' Social Security and Medicare taxes can owe the unpaid amount personally, which matters once an S election puts you on payroll (IRS; section 6672). Collection generally runs 10 years after assessment, subject to suspensions and extensions (section 6502).
What does an LLC cost each year?
Forming an LLC costs a state filing fee, and many states then charge a yearly report fee or tax. The amounts are set by each state and vary widely.
| Cost | What states charge, by example |
|---|---|
| Formation filing | Massachusetts charges $500 to file the certificate of organization (M.G.L. c. 156C, section 12) |
| Yearly report or tax | Pennsylvania charges $7 for its annual report (Department of State); Massachusetts charges $500; Arizona asks LLCs for no annual report (Corporation Commission); California charges an annual tax of $800, due even if the LLC does no business (FTB) |
| Charge that grows with income | California adds a fee, starting at $900, once the LLC's total California income reaches $250,000. Total income is gross income plus cost of goods sold, measured before other business expenses, so it is not your profit (FTB) |
| Registered agent | The filing names an agent for service of process; Massachusetts calls it a resident agent (M.G.L. c. 156C, section 12) |
| EIN | Free from the IRS; the IRS says you never have to pay a fee for one (IRS) |
| Federal ownership report | Companies created in the US are exempt from FinCEN's beneficial ownership reporting under its August final rule; check FinCEN before you rely on it |
A default single-member LLC generally files no separate federal income tax return, so the added paperwork is mostly at the state level. It is still a separate entity for employment tax and certain excise taxes (IRS). For your state's yearly charge, see LLC annual fees and reports by state. For California, see California's minimum tax and LLC fee. For where to form, see which state to form in.
Does forming an LLC reduce my personal income or add deductions?
No. To be deductible, a business expense must be both ordinary and necessary, on a sole proprietor's return or any other business's (Publication 583). A sole proprietor already deducts those costs on Schedule C, so an LLC adds no deduction. Personal, living and family expenses stay nondeductible (Publication 334).
An S election does not add deductions either. It changes how the owner is paid: part of the profit becomes salary, taxed through payroll, and the rest is taxed to the owner as a share of profit. The federal saving, when there is one, is in Social Security and Medicare tax, not in income. Some states also let an S corporation, but generally not a disregarded LLC, pay state income tax at the entity level, which the IRS allows the S corporation to deduct (Notice 2020-75); each state sets its own eligibility and terms.
Leaving profit in an LLC taxed as a C corporation is a different choice, with a separate corporate tax; see LLC or C corporation.
When can an S corporation election lower self-employment tax, and what must I pay myself?
An S election can lower Social Security and Medicare tax only when profit is well above what your work would be paid as a salary. Tax on salary goes through payroll, and profit paid out beyond salary carries no employment tax. The corporation must pay a shareholder-employee reasonable compensation for the services before it makes non-wage distributions, and the IRS can reclassify distributions as wages (IRS). Corporate officers who work in the business are its employees (Publication 15).
Salary carries the same 15.3% in total, 12.4% Social Security and 2.9% Medicare, half withheld from the owner's pay and half paid by the corporation (Publication 15). So the saving is only on profit that is not salary. Two things narrow it:
- Above $184,500 of combined wages and net earnings, only the Medicare part continues, so extra profit adds little saving (Form 1040-ES). Wages from another job use up that limit for self-employment tax, but the S corporation still owes its own employer Social Security tax on the salary it pays you, whatever another employer withheld (Publication 15). Excess Social Security withheld by employers may be credited on your return (IRS). Additional Medicare Tax can also apply to high earners.
- The qualified business income deduction (a deduction of up to 20% of business profit) is available to sole proprietors and S corporation owners alike, but reasonable compensation from an S corporation is not qualified business income (IRS). Moving profit into salary can shrink that deduction. It is also limited by taxable income, so the effect depends on your own return.
The IRS sets no formula for salary. For what counts as reasonable and amounts, see S corporation owner salary. For the break-even math and how to elect, see when an S election pays off.
What does an S election add: payroll, a corporate return, state rules and a deadline?
An S election adds an employer's duties, a second tax return and, in some states, a state tax, so its saving has to cover all of them. Compare the state tax under each classification: a fixed yearly charge, such as California's $800 minimum franchise tax for S corporations, can wipe out a small saving. For paying yourself from an LLC with or without the election, see paying yourself.
| What it adds | The rule |
|---|---|
| An entity first | A sole proprietor with no entity cannot elect. A corporation, or an eligible entity such as an LLC, files Form 2553; an LLC that qualifies is treated as a corporation from the effective date and does not also file Form 8832. It must meet the S corporation tests, such as no nonresident alien shareholder and one class of stock (Form 2553 instructions) |
| Payroll | Withholding and deposits, Form 941 each quarter and Form 940 each year (IRS), and a Form W-2 for each employee, the owner included (Publication 15) |
| A corporate return | Form 1120-S with a Schedule K-1 for each shareholder, due March 15 for a calendar-year company; a late return can cost $260 per shareholder per month, up to 12 months, even when no tax is due (Form 1120-S instructions; IRS penalty amounts) |
| State rules | California charges an S corporation the greater of 1.5% of its California net income or a minimum franchise tax of $800, with a first-year exception for newly formed or qualified corporations. An LLC taxed as an S corporation follows these corporation rules in place of the LLC annual tax and LLC fee. California also says an S corporation needs a separate bank account and records (FTB; Form 100S booklet). Elsewhere, some states tax S corporation profit above a limit and some do not recognize the election (SBA) |
| A deadline | Form 2553 is due no more than 2 months and 15 days after the start of the tax year the election takes effect, or at any time in the year before; for an existing calendar-year company starting January 1, that is March 15. A new company's first tax year starts when it first has owners, assets or business activity, and the count runs from that date (Form 2553 instructions) |
| A hard exit | Ending S status does not restore Schedule C treatment: the LLC generally stays taxed as a corporation, a C corporation, until it makes a separate classification election on Form 8832. That election can be barred for sixty months after an earlier classification election, and it can trigger tax as a deemed liquidation (26 CFR 301.7701-3). IRS consent is generally needed to elect S status again for any tax year before the 5th tax year after the first year the termination took effect (Form 2553 instructions). See changing your business structure before you end the election |
If the Form 2553 deadline has passed, see late S corporation election relief. The books change after the election too: see books after an S corporation election.
How do I decide, and what do I set up first?
Form an LLC for liability separation or a client's requirement, and consider an S election only after you know your net profit and can run payroll.
| If this is true | Then |
|---|---|
| A client requires an LLC or insurance before it signs | The LLC is a contract term; price the state fee, and give the client an updated W-9 |
| Net profit is well above what your work would be paid as a salary, and you can run payroll | An S election may lower self-employment tax; price it on a full return both ways |
| Net profit is close to a reasonable salary, or swings from year to year | An S election may add more cost than it saves |
Set up in this order:
- Open a business bank account and keep every dollar of business money in it (Publication 583). See record keeping for the self-employed.
- Pay estimated tax on 1099 income each quarter if you expect to owe at least $1,000 after withholding and credits (Form 1040-ES).
- If you form an LLC: file with your state, get an EIN if the bank or state needs one, then send each client an updated W-9.
- If you elect S status: confirm you are eligible, set up payroll and the corporation's books before the first paycheck, and file Form 2553 by its deadline. An authorized officer signs it, and every owner consents, including a spouse with a community interest in the shares or their income (Form 2553 instructions). See when an S election pays off.
Example
These examples are illustrative. Figures are in US dollars and assume a single filer with no other wages or self-employment income. They ignore income tax effects and Additional Medicare Tax, which a different filing status or other income could bring in.
A designer who nets $90,000
A freelance designer nets $90,000 from 1099-NEC clients as a sole proprietor. Net earnings from self-employment are 92.35% of $90,000, or about $83,100, and self-employment tax at 15.3% is about $12,700.
Forming a single-member LLC leaves Schedule C, self-employment tax and estimated tax the same: still about $12,700. The new cost is the state's fee. In California the annual tax is $800 whatever the profit.
A consultant who nets $200,000
A consultant nets $200,000 as a sole proprietor. Net earnings are about $184,700. Social Security tax at 12.4% stops at the $184,500 wage base ($22,878), and Medicare at 2.9% adds about $5,356, so self-employment tax is about $28,200.
She forms an LLC and elects S status. Only to show the arithmetic, the table tries two salaries; the IRS sets no percentage, and what counts as reasonable depends on her work. Payroll tax is 15.3% of the salary. Payroll service, Form 1120-S preparation and state charges are assumed to add $4,000 a year.
| Sole proprietor or default LLC | S election, $100,000 salary | S election, $140,000 salary | |
|---|---|---|---|
| Social Security and Medicare tax | about $28,200 | $15,300 | $21,420 |
| Gap | about $12,900 | about $6,800 | |
| After $4,000 of added cost | about $8,900 | about $2,800 |
Salary can also lower her qualified business income deduction, which raises her income tax. The real saving needs a return prepared both ways with her own figures.
A contractor with one controlling client
A contractor works full time for one client, which sets his hours and supplies his tools, and asks him to bill through an LLC. The IRS still looks at control, pay and the relationship, so he may be an employee whatever his business form; he or the client can ask for a Form SS-8 determination.
Different for you?
- Your net 1099 income has grown, a client wants an entity, or you are weighing an S election and want numbers for your own state: whether to form, in which state, whether and when to elect, and what payroll and books to set up first all turn on your own figures. See business formation; the S election guide has the break-even math.
- Your books are behind, you cannot say your net profit, or your 1099 totals do not match your deposits: see catching up on overdue books, rebuilding books from bank statements and bookkeeping help.
- Years of 1099 income went unreported, or estimated tax was missed: an LLC does not fix earlier years. See catching up on unfiled returns and individual tax help.
- You received an IRS notice saying your return does not match a 1099: see responding to an underreporter notice.
- A client treats you like an employee, or your state uses a stricter test: see workers a client may treat as employees.
- You already elected S status, or missed the Form 2553 deadline: see late S corporation election relief.
- You live in California: see California's minimum tax and LLC fee.
- You are in the US on a visa, or you are not a US tax resident: whether you may freelance and how an LLC is taxed depend on your visa and residency. See starting an LLC on a visa and a nonresident's return for business income.
- You live in Canada and contract for US clients: see a Canadian freelancer with US clients and incorporating to contract for US clients.
- You are a US citizen running the business from another country: see an LLC or S corporation while living abroad.
- The LLC has two or more owners, such as spouses: see spouse and family LLCs.
Figures on this page
| Figure | Value | Source |
|---|---|---|
| Form 1099-NEC reporting threshold for payments made in 2026 Generally, reportable service payments to one payee during 2026; backup withholding can require filing at any amount | $2,000 Tax year 2026 | IRS: Am I required to file a Form 1099 or other information return? Checked |
| Minimum net earnings from self-employment for self-employment tax Tested on Schedule SE line 4c, after net profit is multiplied by the net-earnings factor; below this amount the form says to stop and no self-employment tax is owed (church employee income is the exception) | $400 | IRS: Schedule SE (Form 1040), Self-Employment Tax, line 4c Checked |
| Self-employment tax rate 12.4% Social Security plus 2.9% Medicare, on net earnings from self-employment | 15.3% | IRS: Self-employment tax (Social Security and Medicare taxes) Checked |
| Share of net profit subject to self-employment tax Net profit is multiplied by this factor to get net earnings from self-employment | 92.35% | IRS: Form 1040-ES (2026), Self-Employment Tax and Deduction Worksheet, line 3 Checked |
| Social Security part of self-employment tax Applies up to the Social Security wage base; employers and employees each pay half on wages | 12.4% | IRS: Self-employment tax (Social Security and Medicare taxes) Checked |
| Social Security wage base Maximum combined wages and net earnings from self-employment subject to the Social Security part of the tax | $184,500 Tax year 2026 | IRS: Form 1040-ES (2026) Checked |
| Medicare part of self-employment tax No earnings cap; employers and employees each pay half on wages | 2.9% | IRS: Self-employment tax (Social Security and Medicare taxes) Checked |
| Expected tax owed after withholding and credits that generally triggers estimated payments Applies to individuals, including sole proprietors and partners | $1,000 Tax year 2026 | IRS: Form 1040-ES (2026) Checked |
| California LLC annual tax Annual tax for LLCs organized or doing business in California, subject to exceptions | $800 | California Franchise Tax Board: Limited liability company Checked |
| Backup withholding rate on reportable payments Current federal backup withholding rate for payments subject to the rule | 24% | IRS: Backup withholding Checked |
| General collection period for assessed withholding tax Section 6502(a) generally runs from assessment; statutory suspensions and extensions can change the period. | 10 years | US Code: Section 6502(a) Checked |
| Massachusetts LLC certificate of organization filing fee Fee for filing the certificate of organization; the annual report fee is also $500 | $500 | Massachusetts General Laws c. 156C, section 12 Checked |
| Pennsylvania LLC annual report fee For-profit LLC; no fee for an LLC with a not-for-profit purpose | $7 | Pennsylvania Department of State: Annual reports Checked |
| Massachusetts LLC annual report fee Each annual report | $500 | M.G.L. c. 156C, section 12 Checked |
| California LLC fee first tier Fee for total California income from $250,000 to $499,999 | $900 | California FTB: Limited liability company Checked |
| California LLC fee first income threshold Total California income at which the first LLC fee tier begins | $250,000 | California FTB: Limited liability company Checked |
| Qualified business income deduction rate Maximum share of qualified business income before individual and business limitations | 20% Tax year 2026 | IRS: Qualified business income deduction Checked |
| California minimum franchise tax Annual minimum for S corporations incorporated, registered or doing business in California; waived for the first taxable year of a newly formed or qualified S corporation | $800 | California Franchise Tax Board: S corporations Checked |
| Ordinary calendar-year Form 1120-S deadline Following year-end; weekends and legal holidays can shift this date. | March 15 | IRS: Ordinary calendar-year Form 1120-S deadline Checked |
| Federal late Form 1120-S penalty per shareholder per month for returns due in 2027 Per shareholder at any time in the tax year, per month or partial month, for up to 12 months; rate applies to returns required to be filed in 2027 | $260 Tax year 2026 | IRS: Revenue Procedure 2025-32, section 4.56 Checked |
| Maximum federal late Form 1120-S per-shareholder penalty period Per shareholder per month or part-month; reasonable cause can excuse the failure. | 12 months | IRS: Instructions for Form 1120-S Checked |
| California S corporation tax rate Tax on S corporations with California source income | 1.5% | California Franchise Tax Board: S corporations Checked |
| Form 2553 ordinary election deadline File after the effective tax year begins; filing during the preceding tax year is also permitted | 2 months and 15 days | IRS: Instructions for Form 2553 Checked |
| Ordinary S election deadline for an existing calendar-year company Of the effective calendar year; preceding-year filing is permitted. Federal Form 2553 and New York CT-6 have the same ordinary deadline. Weekend and legal-holiday rules apply. | March 15 | IRS: Instructions for Form 2553 Checked |
Primary sources
- IRS: Sole proprietorships
- IRS: Single member limited liability companies
- IRS: Limited liability company (LLC)
- IRS: Self-employment tax (Social Security and Medicare taxes)
- IRS: Form 1040-ES (2026)
- IRS: Independent contractor (self-employed) or employee?
- IRS: Instructions for Forms 1099-MISC and 1099-NEC
- IRS: Form W-9
- IRS: Instructions for the requester of Form W-9
- IRS: S corporations
- IRS: S corporation compensation and medical insurance issues
- IRS: Instructions for Form 2553
- IRS: Instructions for Form 1120-S
- IRS: Publication 15 (2026), Employer's Tax Guide
- IRS: Qualified business income deduction
- IRS: Publication 583, Starting a Business and Keeping Records
- IRS: Publication 334, Tax Guide for Small Business
- IRS: Get an employer identification number
- SBA: Choose a business structure
- FinCEN: Beneficial ownership information reporting
- California Franchise Tax Board: Limited liability company
- California Franchise Tax Board: S corporations
- IRS: Employment taxes and the trust fund recovery penalty
- IRS: Topic no. 608, Excess Social Security and RRTA tax withheld
- California Franchise Tax Board: 2025 Form 100S booklet
- California Franchise Tax Board: 2025 Form 568 booklet
- IRS: Notice 2020-75
- IRS: Revenue Procedure 2025-32
- Massachusetts General Laws c. 156C, section 12
- Pennsylvania Department of State: Annual reports
- Arizona Corporation Commission: Business services FAQs
About this guide
Published by Cloud Accounting under standing professional approval. This version has no separately recorded personal review. It explains general rules for the tax year shown. It is not advice for your situation.
Changes
- : First published.