LLC vs Corporation: Key Differences Explained

By Chris Terry, Founder & Editor
Updated June 17, 2026

An LLC (limited liability company) and a corporation are both state-registered legal entities that separate personal assets from business liabilities. The main differences come down to taxation, ownership flexibility, and compliance requirements. LLCs are typically simpler to run and more flexible for small businesses. Corporations, especially C corps, are the standard choice when you plan to raise venture capital, issue multiple classes of stock, or eventually go public.

What They Have in Common

Both LLCs and corporations provide personal liability protection. If the business is properly maintained, creditors and lawsuit plaintiffs generally cannot come after your personal bank accounts, home, or other personal assets to satisfy a business debt or judgment. Both are formed by filing documents with a state agency (usually the Secretary of State) and paying a formation fee. Both require a registered agent with a physical address in the state of formation. And both give the business its own legal identity separate from its owners.

The SBA guide to choosing a business structure provides a useful starting-point comparison of all major entity types, including sole proprietorships, partnerships, LLCs, and corporations.

How Each Is Taxed

Taxation is where LLCs and corporations diverge most sharply.

LLC taxation (default): A single-member LLC is taxed as a disregarded entity. All profit flows to the owner's personal return on Schedule C, subject to both income tax and self-employment tax. A multi-member LLC is taxed as a partnership, filing Form 1065 and issuing K-1s to each member. LLCs can also elect to be taxed as an S corp or a C corp, which changes the tax treatment without changing the underlying legal structure.

C corporation taxation: A C corp is taxed as a separate entity. The corporation pays corporate income tax on its profits (currently a flat 21 percent federal rate). If profits are then distributed to shareholders as dividends, shareholders pay personal income tax on those dividends. This is sometimes called double taxation, though many C corp owners reinvest profits rather than distribute them, deferring the second layer of tax.

S corporation taxation: A corporation can elect S corp status with the IRS by filing Form 2553, provided it meets eligibility requirements. S corp income passes through to shareholders' personal returns without the entity-level corporate tax. The IRS S corporation overview covers eligibility rules, filing requirements, and the reasonable salary requirement for owner-employees.

An LLC can also elect S corp taxation, which is why many small business owners end up with an LLC taxed as an S corp rather than a formal corporation. See the IRS LLC tax classification page for details on how LLCs can choose their tax treatment.

Ownership Structure

LLCs are owned by members. Membership interests are allocated however the members agree, and the terms are spelled out in an operating agreement. There is no stock. LLCs can have a single member or multiple members. Profit-sharing does not have to follow the same proportions as ownership percentages -- the operating agreement can set whatever arrangement the members agree to.

Corporations are owned by shareholders who hold shares of stock. A corporation can issue different classes of stock (common and preferred) with different rights and economic terms. This flexibility is why venture-backed startups almost universally use C corporations: investors expect preferred stock with defined rights, and LLC membership interests cannot replicate that structure cleanly.

S corporations are more restricted on ownership than C corps: no more than 100 shareholders, one class of stock only, and shareholders must be U.S. citizens or permanent residents. These restrictions make S corps impractical for venture-backed companies but workable for many small businesses.

Compliance and Ongoing Requirements

LLCs generally have lighter compliance requirements than corporations. Requirements vary by state, but most states require LLCs to file an annual report and pay an annual fee. Some states, like California, also impose an annual franchise tax on LLCs regardless of profit. LLCs are not typically required to hold formal annual meetings or keep minutes, though maintaining good records is always advisable.

Corporations face more formalities. Most states require corporations to hold annual shareholder and board meetings, keep detailed minutes, maintain a stock ledger, and follow specific procedures for major decisions. Failing to observe corporate formalities can expose shareholders to personal liability through a legal concept called piercing the corporate veil. These requirements add administrative overhead but also reinforce the legal separation between the company and its owners.

Use our free LLC cost calculator to estimate what it will cost to form and maintain an LLC in your state, including annual fees and registered agent costs.

Which Is Right for Your Business?

For most small businesses, freelancers, consultants, and single-owner operations, an LLC is the simpler and more cost-effective choice. It provides liability protection, pass-through taxation, and much less paperwork than a corporation. Many LLCs also elect S corp taxation once profits reach a level where the self-employment tax savings justify the additional payroll costs.

A C corporation is the right choice if you plan to raise venture capital, issue preferred stock to investors, or eventually pursue an IPO. Sophisticated investors expect a Delaware C corp structure, and trying to convert from an LLC to a C corp after the fact adds complexity and cost. If you have any intention of raising outside equity funding, form a C corp from the start and get advice from a startup attorney on the right setup.

An S corporation (either as an elected LLC or as a formal corporation) can make sense for small businesses that want the pass-through tax treatment of an LLC without the self-employment tax on all distributions, but within the ownership restrictions S corp rules impose.

LLC vs Corporation: Side by Side

Related reading

• LLC vs S Corp: Which saves more on taxes? Clear breakdown of how each is taxed, when the S corp election makes sense, and how to decide.
• Every LLC needs a registered agent. Here is what they do, whether you can be your own, and when a professional service is worth the cost.