Choosing between an S Corp vs LLC in New York comes down to three questions: how much profit you expect, who needs to own the business, and how much paperwork you can live with. An LLC is simpler to run and accepts almost any kind of owner, but New York’s publication requirement can add $1,500 to $2,500 to your startup bill before you take in a dollar. An S Corporation costs less to form and can cut your self-employment tax substantially once profits are high enough, but it locks you into a rigid ownership structure, requires payroll, and demands a separate New York state election that owners routinely miss.
Both structures protect your personal assets from business debts, and both pass income through to the owners instead of taxing it twice. The real decision lives in the tax math and the formation costs.
The Self-Employment Tax Difference Drives Most Decisions
Self-employment tax funds Social Security and Medicare and totals 15.3% of net earnings: 12.4% for Social Security on earnings up to $184,500 in 2026, and 2.9% for Medicare with no cap. How your entity handles that tax is usually the single biggest financial variable.
An active member of a multi-member LLC taxed as a partnership owes SE tax on their entire distributive share of profit, whether or not any cash was actually distributed. If the LLC earns $300,000 and you own half, you owe SE tax on $150,000. At 15.3%, that’s roughly $22,950 in SE tax, on top of regular income tax.
An S Corporation owner who works in the business goes on payroll and takes a W-2 salary. FICA (the payroll version of SE tax) applies to that salary, but profit distributed above the salary comes through as a K-1 distribution that is generally exempt from SE tax. Run the same $150,000 through an S Corporation with an $80,000 salary and $70,000 in distributions, and FICA hits only the $80,000. That saves roughly $10,710 compared with the LLC scenario. The bigger the gap between a reasonable salary and total profit, the bigger the savings.
Reasonable Compensation Is the Catch
The IRS enforces a “reasonable compensation” standard precisely because the salary-distribution split invites owners to pay themselves as little as possible. Your W-2 has to reflect what an unrelated employer would pay someone with your training, experience, and responsibilities for the same work. The agency looks at time devoted to the business, pay for comparable roles, your dividend history, and compensation paid to non-shareholder employees.1Internal Revenue Service. Wage Compensation for S Corporation Officers If the IRS decides your salary is unreasonably low, it can reclassify distributions as wages and assess back FICA, penalties, and interest.
The S Corporation also brings costs the LLC avoids: payroll processing, quarterly payroll tax deposits, W-2 filings, and state unemployment contributions. For a business netting under roughly $60,000 to $80,000, those costs often erase the SE tax savings.
Who Can Own Each Entity
Ownership rules can rule one option out before taxes even enter the picture.
An LLC can be owned by almost anyone: individuals, other companies, partnerships, foreign nationals, and most trusts. Members can allocate profits and losses in any proportion they choose, regardless of ownership percentages, through the operating agreement. That makes the LLC a natural fit for joint ventures, foreign investors, and layered capital arrangements.
S Corporations face hard federal limits. The shareholder count is capped at 100, and every shareholder must be a U.S. citizen or resident alien. Corporations, partnerships, and most foreign individuals cannot hold S Corporation stock.2Office of the Law Revision Counsel. 26 USC 1361 – S Corporation Defined Only certain trusts qualify, such as a qualified Subchapter S trust with a single U.S. citizen or resident income beneficiary. The S Corporation is also limited to a single class of stock, so you cannot create preferred shares or economic classes receiving different distribution amounts (differences in voting rights among common shares are allowed).
If you plan to bring in a foreign investor, another company as an owner, or a tiered profit structure, the S Corporation is off the table.
Formation Costs in New York
The headline filing fees favor the corporation. A Certificate of Incorporation costs $125 to file with the Department of State.3New York Department of State. Fee Schedules Articles of Organization for an LLC cost $200.4New York Department of State. Articles of Organization for Domestic Limited Liability Company That ordering flips once you factor in New York’s LLC publication requirement.
The LLC Publication Requirement
Within 120 days of filing its Articles of Organization, a New York LLC must publish a formation notice once a week for six consecutive weeks in two newspapers designated by the county clerk where the LLC is located.5New York State Senate. New York Limited Liability Company Law 206 – Affidavits of Publication After the run, you file a Certificate of Publication with the Department of State along with the newspaper affidavits and a $50 fee.6New York Department of State. Certificate of Publication for Domestic Limited Liability Company
Costs vary dramatically by county. Upstate, the total often runs a few hundred dollars. In New York City, where newspaper rates are steep, expect $1,500 to $2,500 or more. Skipping publication doesn’t dissolve the LLC or strip liability protection, but the LLC loses the right to bring lawsuits in New York courts until the requirement is satisfied. For a business that needs to enforce contracts or collect from customers, that’s a serious handicap.
Corporations have no equivalent publication obligation. If upfront cost matters and your business fits S Corporation ownership rules, the corporation starts out hundreds or thousands of dollars cheaper.
Internal Documents
An LLC operates under an Operating Agreement, which New York law requires members to adopt within 90 days of filing the Articles of Organization. The agreement stays private and isn’t filed with the state.7New York Department of State. Forming a Limited Liability Company in New York A corporation needs bylaws, a board of directors, and regular shareholder and board meetings with documented minutes. Those formalities aren’t optional window-dressing. Skipping them gives a court grounds to pierce the corporate veil and hold shareholders personally liable.
New York State Tax Obligations
New York doesn’t simply follow the federal pass-through election, and both entities face state-level fees that can shift the math.
The Separate New York S Corporation Election (Form CT-6)
Filing federal Form 2553 with the IRS does not make your corporation an S Corporation for New York tax purposes. You must also file Form CT-6 with the New York Department of Taxation and Finance, with every shareholder’s consent.8New York State Department of Taxation and Finance. Instructions for Form CT-3-S New York S Corporation Franchise Tax Return Miss this and New York treats the corporation as a C Corporation at the state level, which means the full corporate franchise tax rate on income instead of the fixed-dollar minimum. This is one of the most common and most expensive mistakes New York S Corporation owners make.
S Corporation Franchise Tax
Once New York accepts the S election, the corporation pays only a fixed-dollar minimum franchise tax tied to its New York receipts:8New York State Department of Taxation and Finance. Instructions for Form CT-3-S New York S Corporation Franchise Tax Return
- Up to $100,000 in receipts: $25
- $100,001 to $250,000: $50
- $250,001 to $500,000: $175
- $500,001 to $1,000,000: $300
- $1,000,001 to $5,000,000: $1,000
- $5,000,001 to $25,000,000: $3,000
- Over $25,000,000: $4,500
Qualified New York manufacturers and emerging technology companies pay reduced minimums at each bracket.
LLC Annual Filing Fee
New York LLCs pay an annual filing fee on Form IT-204-LL based on New York source gross income from the previous tax year. This is a fee on revenue, not profit, so the LLC pays even in a loss year:9New York State Department of Taxation and Finance. Partnership, LLC, and LLP Annual Filing Fee
- Up to $100,000: $25
- $100,001 to $250,000: $50
- $250,001 to $500,000: $175
- $500,001 to $1,000,000: $500
- $1,000,001 to $5,000,000: $1,500
- $5,000,001 to $25,000,000: $3,000
- Over $25,000,000: $4,500
Compare the middle brackets. An LLC with $800,000 in New York gross income pays $500; an S Corporation with $800,000 in receipts pays $300. Between $1 million and $5 million, the LLC pays $1,500 against the S Corporation’s $1,000. A disregarded single-member LLC with any New York source income still owes the $25 minimum.
The Optional Pass-Through Entity Tax (PTET)
Both New York S Corporations and LLCs taxed as partnerships can elect the Pass-Through Entity Tax. The entity itself pays state income tax on behalf of its owners, who then claim a credit on their personal returns. The point is to work around the $10,000 federal cap on state and local tax deductions: because the entity pays, the payment is a deductible business expense that isn’t subject to the SALT cap.
The election is made online each year by March 15 and becomes irrevocable after the first estimated payment is due.10New York State Department of Taxation and Finance. Pass-Through Entity Tax (PTET) An S Corporation must already be a recognized New York S Corporation (meaning CT-6 has been filed and approved). An S Corporation whose shareholders are all New York residents can elect to calculate the tax on pre-apportioned income, which simplifies the math. For owners in higher brackets, PTET can generate meaningful federal savings worth the added compliance.
Payroll-Related Taxes if You Operate in the MCTD
Businesses operating in the Metropolitan Commuter Transportation District (Manhattan, Bronx, Brooklyn, Queens, Staten Island, Rockland, Nassau, Suffolk, Orange, Putnam, Dutchess, and Westchester) owe the Metropolitan Commuter Transportation Mobility Tax (MCTMT), and the mechanics differ by entity.11New York State Department of Taxation and Finance. Employers – Metropolitan Commuter Transportation Mobility Tax
For an S Corporation, MCTMT is an employer-side tax on payroll, so your W-2 salary as an owner is swept in. Rates are graduated by zone and payroll size. For an LLC member, the MCTMT applies to self-employment earnings allocated to the district when those earnings exceed $10,000 for the year. Both entities bear the cost in the MCTD, but how it’s calculated depends on whether your income comes through payroll or through a distributive share.
Workers’ Compensation
LLC members are not considered employees under New York workers’ compensation law. An LLC with no other employees is not required to carry coverage, though members can opt in voluntarily. The moment the LLC hires anyone, including part-time or family workers, coverage becomes mandatory for those employees.12New York State Workers’ Compensation Board. Workers Compensation Coverage – Partnerships, Limited Liability Companies (LLC) and Limited Liability Partnerships (LLP)
A corporation with one or two officers who own all the stock and hold all offices, and no other employees, is also exempt. Add a third officer, a third shareholder, or any non-owner employee, and coverage becomes required.13New York State Workers’ Compensation Board. For-Profit Corporation With No Employees A one-owner S Corporation with no staff ends up in roughly the same position as a single-member LLC on this front.
Which One Should You Choose?
The LLC is usually the better starting point if you have modest profits, want flexibility in how owners share profits and losses, need to bring in foreign investors or entity owners, or expect early-year losses you want to deduct. A member of an LLC taxed as a partnership can include a share of the entity’s debt in their tax basis even without personally guaranteeing it, which raises the ceiling on deductible losses. S Corporation shareholders can’t do that: their basis moves only with income allocations and personal loans directly to the corporation. For a capital-intensive or loss-generating venture, that difference matters.
The S Corporation starts paying for itself when profits meaningfully exceed what you’d pay a reasonable salary for your role. For a single-owner consulting firm netting around $200,000, splitting income between salary and distributions can save $10,000 or more a year in SE tax. You trade for that with payroll compliance costs, the separate New York CT-6 filing, and ownership restrictions that limit who can invest later.
The Hybrid Route
Many New York owners land in the middle: form an LLC for its flexibility and lighter paperwork, then elect S Corporation taxation by filing federal Form 2553 and New York Form CT-6 once profits reach a level where the SE tax savings justify the overhead. You keep the LLC’s structural flexibility and gain the S Corporation’s payroll tax advantages. You still have to satisfy the publication requirement and the reasonable compensation standard, and you’ll be running payroll like any other S Corporation.