LLC vs Corporation: Which Business Structure

How LLCs Are Structured

An LLC is owned by one or more "members" (the LLC term for owners). Ownership percentages can be divided however the members agree, and those percentages can be different for profits, losses, and voting rights. A two-member LLC might split profits 60/40 but split voting rights 50/50, or one member might receive 70% of profits in exchange for a larger capital contribution while the other contributes labor. This flexibility is defined in the operating agreement and can be customized to almost any arrangement the members agree on.

LLCs can be member-managed (all owners participate in daily management decisions) or manager-managed (one or more designated managers run the business while other members are passive investors). For a single-member LLC, this distinction is moot because you are the only member and manager. For multi-member LLCs, the management structure affects who can sign contracts, open bank accounts, and make binding decisions on behalf of the company.

There is no limit on the number of members an LLC can have, and members can be individuals, other LLCs, corporations, trusts, or foreign entities. This flexibility makes LLCs useful for holding companies, joint ventures, and complex ownership structures. The trade-off is that LLC ownership interests do not have the standardized structure that corporate stock provides, which can complicate things when bringing in new investors or transferring ownership.

How Corporations Are Structured

A corporation is owned by shareholders who hold shares of stock. Stock is a standardized unit of ownership: if the company issues 1,000 shares and you own 100, you own 10% of the company. Corporations can issue different classes of stock (common stock, preferred stock) with different rights attached to each class. Common stock typically carries voting rights, while preferred stock often carries priority for dividends and liquidation proceeds but no voting rights. This multi-class structure is standard for venture-backed companies, where investors receive preferred stock with specific protections while founders hold common stock.

Corporations are managed by a board of directors elected by shareholders. The board appoints officers (CEO, CFO, Secretary, etc.) who handle day-to-day operations. Even a one-person corporation must technically have a board of directors, officers, and follow corporate formalities like holding annual meetings and keeping minutes. In practice, a single-shareholder corporation has one person filling all roles, but the paperwork still needs to exist to maintain the corporate form.

There are two types of corporations relevant to small businesses: C-corps and S-corps. A C-corp is the default, taxed at the corporate level with shareholders paying tax again on dividends (double taxation). An S-corp is a tax election (not a separate entity type) that allows corporate income to pass through to shareholders' personal returns, avoiding double taxation. S-corps have restrictions: maximum 100 shareholders, all shareholders must be US citizens or residents, only one class of stock, and no corporate or partnership shareholders. C-corps have no such restrictions.

Tax Treatment Compared

Tax treatment is where the LLC and corporation differ most significantly, and understanding the options is crucial for making the right choice.

A single-member LLC is taxed as a disregarded entity by default. All income and expenses are reported on Schedule C of your personal tax return, and you pay self-employment tax (15.3%) on net profit. A multi-member LLC is taxed as a partnership by default, filing Form 1065 and issuing K-1s to each member, who then report their share on their personal returns and pay self-employment tax on their distributive share. In both cases, there is no entity-level tax. The business income is taxed once, on the owners' personal returns.

A C-corp pays corporate income tax at a flat 21% federal rate on its profits. When those after-tax profits are distributed to shareholders as dividends, the shareholders pay tax again at the qualified dividend rate (0%, 15%, or 20% depending on their income bracket). This double taxation means a C-corp that earns $100,000 in profit pays $21,000 in corporate tax, leaving $79,000. If all $79,000 is distributed as dividends to a shareholder in the 15% bracket, the shareholder pays another $11,850, for a combined tax of $32,850 on $100,000 in profit. The same $100,000 earned through an LLC by a sole owner in the 24% tax bracket would result in roughly $24,000 in income tax plus $14,130 in self-employment tax, totaling about $38,130. The C-corp actually pays less in this example, but the math changes at different income levels, profit amounts, and dividend policies.

The S-corp election eliminates double taxation for corporations. S-corp income passes through to shareholders' personal returns, similar to an LLC or partnership. The key advantage of S-corp taxation (available to both corporations and LLCs that elect it) is that only the salary portion of your income is subject to payroll taxes (7.65% employee share plus 7.65% employer share, totaling 15.3%). Distributions above your salary are not subject to self-employment or payroll tax. For a business earning $150,000 in profit, paying yourself a reasonable salary of $70,000 and taking $80,000 in distributions saves roughly $12,240 per year in self-employment tax compared to a default LLC. Our tax planning guide explains the S-corp election in detail, including what constitutes a "reasonable salary" and when the savings justify the additional compliance costs.

Compliance Requirements

LLCs have lighter compliance requirements than corporations in most states. An LLC typically needs to file an annual report (or biennial report) with the state, maintain a registered agent, keep an operating agreement on file, maintain separate bank accounts, and keep basic financial records. There are no requirements for board meetings, shareholder meetings, or corporate minutes.

Corporations must hold annual shareholder meetings, hold regular board of directors meetings, keep written minutes of all meetings, maintain corporate bylaws, issue stock certificates (or maintain a stock ledger), file annual reports with the state, and keep detailed corporate records. Failure to maintain these formalities can result in a court "piercing the corporate veil," which eliminates the personal liability protection that was the whole point of incorporating. In practice, many small corporation owners neglect these requirements, which puts their liability protection at risk. If compliance paperwork feels like an unnecessary burden, an LLC is the better structure because it provides the same liability protection with less mandatory paperwork.

Fundraising and Investment

This is where corporations, specifically C-corps, have a clear advantage. Venture capital firms and angel investors strongly prefer investing in C-corps, particularly Delaware C-corps, because the legal framework is well-established, predictable, and investor-friendly. Preferred stock with liquidation preferences, anti-dilution provisions, and board seats are standard terms that map cleanly onto the corporate stock structure. Trying to replicate these terms with LLC membership interests is possible but requires more complex documentation and raises more legal questions.

Stock options are another corporate advantage. C-corps can issue Incentive Stock Options (ISOs) to employees, which provide favorable tax treatment for the recipient. LLCs can issue "profits interests" as the equivalent of stock options, but the tax treatment is different and the accounting is more complex. If you plan to hire employees and use equity compensation to attract talent, a C-corp simplifies this significantly.

If you are bootstrapping with personal savings, reinvested profits, or small business loans, the corporate fundraising advantage is irrelevant. Most small business financing (bank loans, SBA loans, lines of credit) is available to both LLCs and corporations. Business grants are also available to both entity types. The corporate fundraising advantage only matters when you are seeking equity investment from outside investors.

Which One Should You Choose

Choose an LLC if you are a small business with one to a few owners, you do not plan to raise venture capital, you want simple tax treatment that can be upgraded to S-corp later, you want flexibility in profit distribution and management structure, and you prefer minimal compliance paperwork. This covers the vast majority of ecommerce businesses, service businesses, freelancers, and small brick-and-mortar operations.

Choose a C-corp if you plan to raise money from venture capitalists or angel investors, you want to issue stock options to employees, you plan to eventually go public or be acquired by a public company, or you have international shareholders who cannot hold S-corp stock. Delaware is the preferred state for C-corp formation when seeking investment because Delaware corporate law is the most developed and predictable in the country, and investors' lawyers are already familiar with it.

Choose an S-corp election (which can be applied to either an LLC or a corporation) when your business consistently earns $50,000+ in annual profit and the payroll tax savings on distributions exceed the additional accounting costs of running payroll and filing an S-corp return. The S-corp election is not a separate entity type; it is a tax classification that sits on top of your existing LLC or corporation. You can start as a default LLC and elect S-corp taxation later when it makes financial sense, without changing your legal structure.