LLC vs Corporation

1. Taxation: Pass-Through vs Double Taxation

LLC taxation defaults to pass-through: profits and losses "pass through" to owners' personal tax returns, and the LLC itself doesn't pay federal income tax. A single-member LLC is taxed as a sole proprietorship (Schedule C), and a multi-member LLC is taxed as a partnership (Form 1065 with K-1s to members). This avoids double taxation but means all profits are subject to self-employment tax (15.3% on the first $168,600 in 2026). LLCs can elect to be taxed as an S-Corp or C-Corp if beneficial.

C-Corporation taxation involves double taxation: the corporation pays corporate income tax (21% federal rate as of 2026) on profits, and then shareholders pay personal income tax on dividends (15-20% qualified dividend rate). If the corporation earns $100,000 profit, it pays $21,000 in corporate tax, leaving $79,000. If it distributes that as dividends, shareholders pay another $11,850-$15,800 in personal taxes. Total tax: $32,850-$36,800 (33-37%). This is the main disadvantage of C-Corps for small businesses.

S-Corporation taxation uses pass-through like an LLC, avoiding double taxation. Profits pass to shareholders' personal returns. The key advantage over LLCs: only wages are subject to self-employment tax (Social Security/Medicare), not all profits. If your S-Corp earns $150,000 and you take a $70,000 salary, only the $70,000 is subject to 15.3% employment tax, saving $12,240 annually compared to an LLC. However, you must pay yourself "reasonable compensation" — the IRS audits S-Corps paying artificially low salaries.

2. Management Structure and Formality

LLCs offer extreme flexibility in management structure. Members (owners) can manage the LLC directly (member-managed) or appoint managers to run operations (manager-managed). There's no requirement for a board of directors, annual meetings, or formal resolutions. The Operating Agreement (internal document, not filed with the state) defines all rules, profit distribution, voting rights, and procedures. This informality makes LLCs ideal for small businesses and partners who want control without bureaucracy. However, informality can lead to disputes if the Operating Agreement is poorly drafted.

Corporations require formal structure: shareholders elect a Board of Directors, which appoints officers (CEO, CFO, Secretary) who run daily operations. This three-tier structure (shareholders → board → officers) creates clear separation between ownership and management. Corporations must hold annual shareholder meetings, maintain meeting minutes, pass resolutions for major decisions, and follow bylaws. This formality provides clear governance and accountability, essential for investors and lenders who need predictable structure. The downside: administrative burden and legal requirements even for small corporations.

3. Ownership Restrictions and Transferability

LLCs have no ownership restrictions: unlimited members, any type of owner (individuals, corporations, other LLCs, foreign entities), and complete flexibility in profit distribution. However, ownership interests (membership units) are harder to transfer — usually requiring approval from other members per the Operating Agreement. Selling membership interests can be complex, making LLCs less attractive for businesses planning to bring in investors or go public. Many venture capitalists won't invest in LLCs due to tax complexity (K-1s create tax obligations for investors even without distributions).

S-Corporations face strict ownership restrictions: maximum 100 shareholders, all must be US citizens or residents, and only one class of stock allowed (though voting and non-voting shares are permitted). Shareholders can't be corporations, partnerships, or most trusts. These restrictions make S-Corps unsuitable for businesses seeking venture capital or planning to go public. The benefit: pass-through taxation with self-employment tax savings.

C-Corporations have no ownership restrictions: unlimited shareholders, any type of owner (including foreign entities), and the ability to issue multiple classes of stock (common, preferred, with different voting rights and liquidation preferences). Stock is easily transferable without other shareholders' approval. This flexibility makes C-Corps the standard structure for venture-backed startups and companies planning to go public. Investors prefer C-Corps because they receive stock with clear rights and don't have partnership tax complications.

4. Self-Employment Tax: A Major Consideration

LLCs subject all profits to self-employment tax (15.3%: 12.4% Social Security + 2.9% Medicare). If your LLC earns $100,000 profit, you pay $15,300 in self-employment tax plus income tax. For a single member in the 24% bracket, total tax is approximately $39,300 (39.3%). This is the biggest disadvantage of LLCs for profitable service businesses. Some LLC owners elect S-Corp taxation to reduce this burden once profits exceed $60,000-$80,000.

S-Corporations provide self-employment tax savings by splitting income between salary (subject to 15.3% payroll tax) and distributions (not subject to SE tax). If your business earns $100,000 and you take a $60,000 salary, you pay payroll tax only on $60,000 ($9,180), saving $6,120 compared to an LLC. The remaining $40,000 comes as distributions, avoiding SE tax but still subject to income tax. The IRS requires "reasonable compensation" — underpaying yourself invites audits. Rule of thumb: salary should be 40-60% of total compensation for owner-employees.

C-Corporations don't have self-employment tax because owners take salary (subject to payroll tax) and dividends (subject to qualified dividend tax, not SE tax). However, the double taxation often outweighs SE tax savings for small businesses. C-Corps make sense when retaining earnings for growth rather than distributing profits, or when qualified dividends' lower rate compensates for double taxation.

5. Formation and Ongoing Compliance

LLC formation is simple: file Articles of Organization with your state ($50-$500 fee), obtain an EIN from the IRS, and create an Operating Agreement (recommended but not always required). Annual requirements are minimal: file an annual report ($0-$800 depending on state) and maintain basic records. No meetings, minutes, or resolutions required. Some states (California, New York) charge annual fees or franchise taxes based on revenue. Total ongoing cost: $0-$800 annually for most states. This simplicity makes LLCs attractive for small businesses.

Corporation formation requires filing Articles of Incorporation ($100-$800 state fee), creating corporate bylaws, issuing stock, holding an organizational meeting, and appointing directors and officers. Ongoing compliance includes annual reports, franchise taxes, annual shareholder and director meetings, maintaining detailed meeting minutes, passing resolutions for major decisions, and keeping accurate stock records. Failure to maintain corporate formalities can result in "piercing the corporate veil," where courts hold shareholders personally liable for corporate debts. Total ongoing cost: $300-$1,500+ annually including state fees and compliance costs.

6. Funding and Investment Considerations

LLCs struggle to raise institutional investment. Venture capitalists and angel investors typically refuse to invest in LLCs because: (1) receiving K-1s creates tax obligations even without distributions (taxable income without cash), (2) LLC investments can trigger Unrelated Business Taxable Income (UBTI) for tax-exempt investors like pension funds, and (3) complex operating agreements make exit scenarios complicated. If you plan to raise venture capital, starting as an LLC creates conversion costs later. However, LLCs work well for businesses funded by personal savings, loans, or real estate investors who prefer pass-through taxation.

C-Corporations are the gold standard for venture capital and institutional investment. Investors receive stock with clear rights, no K-1 tax complications, and straightforward exit strategies (acquisition or IPO). C-Corps can issue preferred stock with special rights (liquidation preferences, anti-dilution protection, board seats), which investors demand. Stock option plans for employees are simpler in C-Corps. If your goal is rapid growth funded by outside investment, C-Corp is almost always the right choice. Delaware C-Corps are particularly popular for startups due to well-established corporate law and Court of Chancery.

S-Corporations rarely receive venture capital due to ownership restrictions (100-shareholder limit, US residents only, one class of stock). S-Corps work well for profitable small businesses wanting self-employment tax savings but not seeking outside investment. Many small businesses operate as S-Corps for years, then convert to C-Corps when raising institutional capital.

❌ Mistake: Choosing C-Corp for a small business to "seem more professional"

Why it's wrong: C-Corps create double taxation that can cost small businesses 30-40% more in taxes compared to LLCs or S-Corps. The formality requirements (board meetings, minutes, resolutions) add administrative burden and legal fees. Unless you're raising venture capital, C-Corp taxation hurts more than it helps.

✅ Correct Approach: Start as an LLC for simplicity and pass-through taxation. Elect S-Corp taxation once profitable ($60,000+ profit) to save on self-employment tax. Only choose C-Corp if actively raising venture capital or planning to go public. You can convert to C-Corp later if needed.

❌ Mistake: Not maintaining corporate formalities for S-Corps or C-Corps

Why it's wrong: Failing to hold annual meetings, maintain minutes, pass resolutions, or keep corporate records can result in "piercing the corporate veil" — where courts hold shareholders personally liable for corporate debts, destroying the liability protection you formed the corporation to get.

✅ Correct Approach: Schedule annual shareholder and director meetings, document minutes even for single-shareholder corporations, pass resolutions for major decisions (loans, purchases, contracts), maintain accurate stock records, and keep corporate and personal finances completely separate. Use corporate management software or hire a service to ensure compliance.

❌ Mistake: Paying yourself an unreasonably low salary in an S-Corp

Why it's wrong: The IRS audits S-Corps paying minimal salaries to avoid payroll taxes. If you earn $150,000 and take $30,000 salary + $120,000 distributions, the IRS may reclassify distributions as salary, assessing back taxes, penalties, and interest. "Reasonable compensation" is subjectively determined, but blatantly low salaries invite trouble.

✅ Correct Approach: Pay yourself reasonable compensation based on industry standards, your role, and company profitability. A common guideline: 40-60% of total compensation as salary. If your business earns $150,000, a $60,000-$90,000 salary is defensible. Research comparable salaries in your industry and document your reasoning. Consult a CPA for your specific situation.

❌ Mistake: Forming in Delaware or Nevada without having operations there

Why it's wrong: While Delaware is popular for venture-backed startups, most small businesses gain no benefit from Delaware incorporation. If your business operates in California but incorporates in Delaware, you'll pay fees in both states: Delaware franchise tax ($300 minimum annually) plus California foreign entity registration and taxes. You'll also need a registered agent in Delaware ($100-$300 annually).

✅ Correct Approach: Form your LLC or corporation in the state where you operate unless you have specific reasons (raising venture capital, going public, or multi-state operations). Most small businesses save money and complexity by forming in their home state. Delaware C-Corps make sense for venture-backed startups due to established corporate law and investor expectations, but not for typical small businesses.