LLC vs Corporation: Taxes, Liability & Which to Choose

Most small, owner-run businesses do better as a limited liability company (LLC). A C corporation (C corp) earns its extra cost if you plan to raise venture capital or give employees stock options. Your house and savings stay protected either way. Where the two part ways is tax, and how big you plan to get. An LLC’s profit gets taxed once, on your personal return. A C corp pays a flat 21% federal tax first, and its shareholders pay again on dividends. Freelancers and rental property owners usually land on the LLC side. Startups chasing a seed round almost never do.

This guide works through the LLC vs corporation decision with real 2026 numbers. Those numbers reflect 2 federal tax changes from 2025 that most comparison articles still miss.

What Is the Difference Between an LLC and a Corporation?

The main difference between an LLC and a corporation is how each is owned and taxed: members own an LLC and pay tax once on its profit by default, while shareholders own a corporation that pays its own federal income tax. Both are separate legal entities created by filing with a state Secretary of State. An LLC files Articles of Organization and runs under a private operating agreement. A corporation files Articles of Incorporation, adopts bylaws, and issues stock.

One distinction confuses many new founders. “LLC” and “corporation” are legal entities created under state law, whereas “S corp” and “C corp” are federal tax classifications assigned by the Internal Revenue Service (IRS). That’s why an LLC can be taxed as an S corporation without ever becoming a corporation. By default, the IRS treats a single-member LLC as a “disregarded entity” and a multi-member LLC as a partnership.

LLC vs Corporation: Side-by-Side Comparison

An LLC wins on flexibility and lower upkeep; a corporation wins on investor appeal and ownership transfers. The table compares 11 factors across both entity types and the S corporation tax election.

Factor	LLC	C Corporation	S Corporation (tax election)
Owners are called	Members	Shareholders	Shareholders
Formation document	Articles of Organization	Articles of Incorporation	Either, plus IRS Form 2553
Governing document	Operating agreement (not publicly filed)	Bylaws	Bylaws or operating agreement
Default federal tax	Pass-through (disregarded entity or partnership)	21% corporate tax, then tax on dividends	Pass-through
Payroll or self-employment tax	15.3% on members’ net earnings	Payroll tax on wages only	Payroll tax on a reasonable salary only
Owner limits	No limit; foreign owners allowed	No limit; foreign owners allowed	100 shareholders maximum; no nonresident aliens
Ownership classes	Flexible units and special allocations	Multiple classes (common and preferred)	1 class of stock
Management	Member-managed or manager-managed	Board of directors and officers	Follows the underlying entity
Required meetings	None in most states	Annual shareholder and board meetings	Follows the underlying entity
Ownership transfer	Usually needs other members’ consent	Shares transfer freely unless restricted	Transfers can’t break eligibility rules
Venture capital appeal	Low	High	Low (no preferred stock allowed)

How Are LLCs and Corporations Taxed?

LLCs and corporations are taxed under 2 different federal systems: pass-through taxation for LLCs by default and entity-level taxation for C corporations. The system that applies depends on the entity’s IRS classification, and both entity types can change that classification by filing an election.

How LLC Taxation Works

To tax an LLC, the IRS looks through the business to its owners. A single-member LLC reports profit on Schedule C of the owner’s Form 1040. Multi-member LLCs file Form 1065 instead and send every member a Schedule K-1 showing that member’s share. The LLC itself pays no federal income tax.

Pass-through profit still carries payroll-style tax. Members owe 15.3% self-employment tax (12.4% Social Security plus 2.9% Medicare) on 92.35% of net earnings, and the Social Security portion stops at $184,500 of earnings for 2026. Profit counts as taxable income whether you withdraw it or leave it in the business account. An LLC that wants corporate treatment instead can file Form 8832 to be taxed as a C corp.

How C Corporation Taxation Works

To tax a C corporation, the IRS treats the business as its own taxpayer. The company files Form 1120 and pays a flat 21% federal rate on profit. Shareholders then report dividends on their personal returns at qualified dividend rates ranging from 0% to 20%, which is the “double taxation” most guides warn about.

Retained earnings dodge that second layer. A company that plows every dollar back into hiring or equipment pays only the 21%, a rate lower than the top 5 individual brackets. Owner-employees draw salaries, and the corporation deducts those wages as a business expense.

How the S Corporation Election Works

To get S corporation treatment, an eligible LLC or corporation files IRS Form 2553 within 2 months and 15 days after the start of the tax year (March 15 for calendar-year businesses). Eligibility rests on 4 limits: 100 or fewer shareholders, 1 class of stock, only eligible owners such as U.S. citizens and resident aliens, and domestic formation.

Savings come from splitting income into 2 buckets. Owner-employees must take a “reasonable salary” subject to payroll tax, and the remaining profit passes through as a distribution free of the 15.3%. Pay yourself too little, and the IRS can reclassify distributions as wages and add back taxes plus penalties.

What the Tax Math Looks Like at $150,000 of Profit

An S corp election saves roughly $8,950 in payroll tax at $150,000 of profit, while a C corp adds $13,415 of entity-level tax before any dividends. The table assumes 1 owner, $150,000 of net profit before owner pay, an $80,000 reasonable salary for both corporate options, and 2026 federal rates. State taxes and personal income tax brackets are excluded.

Tax item	Default LLC	LLC taxed as S corp	C corporation
Owner salary	None	$80,000	$80,000
Self-employment or payroll tax	$21,194 (15.3% × $138,525)	$12,240 (15.3% × $80,000)	$12,240 (15.3% × $80,000)
Entity-level federal income tax	$0	$0	$13,415 (21% × $63,880)
Tax on profit paid out as dividends	Not applicable	Not applicable	0% to 20% of each dividend
Eligible for 20% QBI deduction	Yes	Yes (on pass-through profit, not salary)	No

Here’s what that means in practice. That $8,950 S corp advantage shrinks once you pay for a payroll service and a separate Form 1120-S return, which often run a few thousand dollars a year combined. The C corp column only wins if the business keeps most of its profit inside the company or expects a large stock sale down the road.

What Changed for LLC vs Corporation Taxes Under the One Big Beautiful Bill Act?

The One Big Beautiful Bill Act (OBBBA), signed July 4, 2025, strengthened both sides of the LLC vs corporation choice by making the pass-through QBI deduction permanent and expanding the tax-free exit for C corp stock. Older comparison articles miss both changes.

What Happened to the QBI Deduction?

The Section 199A qualified business income (QBI) deduction became permanent at 20%. It had been set to expire after 2025. Owners of LLCs, S corps, and sole proprietorships can deduct up to 20% of qualified business income on their personal returns, and C corp shareholders get none of it. Starting in 2026, the phase-in range for higher earners widened from $50,000 to $75,000 ($100,000 to $150,000 for joint filers), and owners with at least $1,000 of QBI from a business they actively run get a $400 minimum deduction. Doctors and lawyers still lose the deduction at higher incomes, because specified service businesses face tighter limits.

What Happened to QSBS?

Qualified small business stock (QSBS) under Section 1202 now offers a partial tax-free exit after 3 years instead of 5. For C corp stock issued after July 4, 2025, founders and investors can exclude 50% of their gain after 3 years, 75% after 4 years, and 100% after 5 years. The per-company cap rose from $10 million to $15 million, and the corporation’s gross asset ceiling rose from $50 million to $75 million. A founder who sells qualifying shares for a $12 million gain after 5 years pays $0 in federal capital gains tax on that sale. LLC membership interests never qualify, so this benefit belongs to C corporations alone.

Do LLCs and Corporations Still File BOI Reports?

No, U.S.-formed LLCs and corporations no longer file beneficial ownership information (BOI) reports. The Financial Crimes Enforcement Network (FinCEN) made that exemption permanent in a final rule effective August 14, 2026. Only foreign companies registered to do business in a U.S. state still report under the Corporate Transparency Act (CTA). Any guide listing BOI as a current obligation for domestic businesses is outdated.

Which Offers Better Liability Protection, an LLC or a Corporation?

Neither structure offers stronger baseline liability protection, because both LLCs and corporations limit owners’ losses to the amount they invested. A lawsuit or unpaid debt stays with the entity if the owners respect its separate existence. Differences show up in 2 places.

Veil piercing comes first. Courts disregard the entity and hold owners personally liable when they find a “unity of interest” between owner and business plus some fraud or injustice. Corporations that skip required meetings and minutes hand plaintiffs easy evidence. LLCs face less of that risk, since states following the Revised Uniform Limited Liability Company Act (RULLCA) say an LLC’s failure to observe formalities isn’t grounds on its own for personal liability.

Outside creditors are the second difference. A personal creditor of an LLC member in most states can get only a charging order, a lien on distributions that doesn’t allow seizing company assets or taking control. A creditor of a corporate shareholder can seize the shares outright, voting rights included. Single-member LLCs get weaker protection in some states, and Florida’s Supreme Court let a creditor take a single-member LLC interest in Olmstead v. FTC (2010).

How to Keep Your Liability Shield Intact

To protect the shield, follow these 6 habits:

1. Open a separate business bank account and never pay personal bills from it.
2. Sign contracts in the entity’s name with your title, such as “Jane Ruiz, Managing Member.”
3. Capitalize the business with enough money or insurance to cover foreseeable debts.
4. Record major decisions in writing (minutes for corporations, written consents for LLCs).
5. File annual reports and pay state taxes on time to stay in good standing.
6. Maintain a registered agent in every state where the business is registered.

No entity shields you from your own negligence. Personal guarantees on bank loans or office leases also bypass the protection entirely, because you’ve signed as an individual.

How Do Management and Ownership Differ?

LLC owners design their own management and profit split in an operating agreement, whereas corporations follow a fixed hierarchy set by state law. That hierarchy runs from shareholders, who elect a board of directors, down to officers who handle daily operations. Most state corporation statutes require directors to be natural persons and don’t allow them to vote by proxy.

An LLC picks 1 of 2 models. Member-managed LLCs let every owner run the business, much like a partnership. In a manager-managed LLC, passive members hand control to designated managers, who can be members, outsiders, or even another company.

Profit sharing shows the flexibility gap most clearly. Picture 2 co-founders, 1 contributing $50,000 in cash and the other contributing full-time work. An LLC operating agreement can split profits 50/50 anyway, or shift allocations year by year. Corporations pay dividends strictly per share, so every $0.10 dividend goes out at $0.10 per share.

Ownership transfers run the other direction. Corporate stock moves freely unless a shareholder agreement restricts it. Most LLCs, by contrast, require consent from other members before admitting someone new. A departing member doesn’t automatically dissolve an LLC under most modern state statutes, whatever older guides say.

What Does Each Structure Cost to Form and Maintain?

Forming an LLC or corporation costs roughly $35 to $500 in state filing fees, but annual costs range from $0 in states such as Arizona and Missouri to an $800 minimum in California. The table covers 3 states founders ask about most.

State	LLC formation fee	Corporation formation fee	Annual obligations
California	$70	$100	$800 minimum franchise tax for both; Statement of Information ($20 every 2 years for LLCs, $25 yearly for corporations)
Delaware	$110	$89 minimum	LLCs: $300 flat tax due June 1. Corporations: $175 minimum franchise tax plus $50 annual report due March 1
New York	$200	$125	$9 biennial statement for both; LLCs must publish a formation notice in 2 newspapers for 6 weeks within 120 days

Delaware corporations hide a trap. The state bills franchise tax by default under the Authorized Shares Method, so a startup authorizing 10 million shares can receive a notice for tens of thousands of dollars. Recalculating under the Assumed Par Value Capital Method usually drops the bill toward the $400 minimum for that method.

Ongoing costs go beyond state fees. Corporations and S corps need payroll for owner salaries, and a Form 1120 or 1120-S return costs more to prepare than a single-member LLC’s Schedule C. Forming outside your home state adds a second layer, since a Delaware company operating in California still owes California’s $800 minimum.

Why Do Investors Prefer a C Corporation?

Investors prefer a C corporation because its tax and equity structure fits how venture funds are built. Four reasons drive that preference:

1. Tax-exempt and foreign fund investors avoid operating pass-through income. Pension funds and university endowments would owe tax on unrelated business taxable income (UBTI), and foreign investors would receive effectively connected income (ECI) that forces U.S. tax filings.
2. Preferred stock is the standard venture deal instrument. It carries liquidation preferences and other rights that S corps can’t offer.
3. Incentive stock options (ISOs) exist only for corporations. LLCs compensate employees with profits interests instead, which new hires often find harder to understand and value.
4. QSBS eligibility can make founders’ and investors’ gains fully tax-free after 5 years.

Delaware dominates this space. Its Court of Chancery decides business disputes without juries, and decades of case law make outcomes predictable for investors. Most venture-backed startups incorporate there, then register as a foreign corporation in the state where they actually operate.

Can You Convert an LLC to a Corporation Later?

Yes, you can convert an LLC to a corporation later, and most states allow a direct statutory conversion with a single filing. Many founders start as an LLC for friends-and-family money, then convert once a venture term sheet arrives. Federal tax on the switch is usually $0 under Internal Revenue Code (IRC) Section 351, provided the owners control at least 80% of the corporation immediately afterward.

Timing matters for QSBS. The 5-year clock starts on the conversion date, not the LLC’s formation date, and only growth in value after conversion qualifies for the exclusion. A company worth $4 million at conversion can shelter future gains, but that first $4 million stays taxable.

Going the other way costs far more. Converting a corporation into an LLC is generally treated as a taxable liquidation, and the IRS taxes both the corporation and its shareholders on any built-in appreciation. That imbalance is why starting as an LLC keeps more options open.

LLC vs Corporation by Business Type: Which Should You Choose?

Match the structure to your business model, since 6 common business types point to different answers.

Business type	Best fit	Deciding reason
Solo freelancer with modest profit	Single-member LLC	Lowest cost; S corp payroll and filing costs outweigh savings at lower profits
Profitable service business (for example, $120,000+ in profit)	LLC taxed as an S corp	Payroll tax savings on distributions above a reasonable salary
Real estate investor	LLC, often 1 per property	Pass-through depreciation, charging-order protection, and tax-free property distributions
Startup raising venture capital	Delaware C corporation	Investor requirements, ISOs, and QSBS
Non-U.S. founder	LLC or C corporation	Nonresident aliens can’t own S corp stock; foreign-owned single-member LLCs file Form 5472
Licensed professional (doctor, lawyer, CPA)	Professional LLC (PLLC) or professional corporation (PC)	Many states bar standard LLCs for licensed services

Real estate deserves one extra note. A C or S corporation that distributes appreciated property to its owners triggers tax on the built-in gain. An LLC taxed as a partnership can generally hand out the same property without that corporate-level hit.

LLC vs Corporation Pros and Cons

An LLC’s biggest advantage is single-layer taxation with minimal paperwork, and a C corporation’s biggest advantage is access to outside capital. Each structure carries 4 to 5 trade-offs worth weighing.

LLC Pros and Cons

Pros	Cons
Profit is taxed once, on your own return, and you can still claim the 20% QBI deduction.	Without an S corp election, all of your profit is exposed to self-employment tax.
You don’t need a board or an annual meeting.	Most venture capital funds won’t invest.
Members can split profit however the operating agreement says, even 50/50 when one partner put in all the cash.	There’s no QSBS break when you sell.
A member’s personal creditor usually gets a charging order, not the company’s assets.	Selling your stake typically means getting the other members to sign off.
Your operating agreement never lands in public records.

C Corporation Pros and Cons

Pros	Cons
Venture funds and preferred-stock deals are built around it.	Profit paid out as dividends gets taxed twice.
You can grant incentive stock options (ISOs) to employees.	Annual meetings and board minutes aren’t optional.
QSBS can wipe out federal tax on up to $15 million of gain.	Shareholders can’t claim the QBI deduction.
Profit you keep in the company is taxed at a flat 21%.	Losses stay stuck inside the corporation instead of offsetting your other income.
Shares change hands easily, and the company outlives any one owner.	Accounting and payroll cost more every year.

Conclusion

Form an LLC if you run a small or mid-sized business that keeps its profits flowing to its owners, and form a Delaware C corporation if you plan to raise venture capital or grant stock options. That one sentence settles the LLC vs corporation question for most founders, and if you’re still torn, start with the LLC. The middle ground belongs to profitable owner-operators, who often get the best result from an LLC taxed as an S corp.

Revisit the decision every year as profit grows. An S corp election, or a later conversion to a C corporation, costs little when timed well. Moving from a corporation back to an LLC usually triggers tax. Run your specific numbers past a certified public accountant (CPA) or business attorney before filing, since state taxes and personal income can shift the math.

Frequently Asked Questions