Business Types List

A Limited Liability Company, or LLC, is one of the most popular business structures for small business owners because it combines the liability protection of a corporation with the simplicity and tax flexibility of a partnership or sole proprietorship. In practical terms, this means an LLC's owners (called "members") are generally shielded from personal responsibility for the business's debts and legal liabilities, while still enjoying relatively simple management and tax filing compared to a corporation. LLCs can be owned by one person or many, can be run by the owners themselves or by appointed managers, and offer flexibility in how the business is taxed and structured—making them a common choice for entrepreneurs who want liability protection without the added formality of a corporation.

A C Corporation, or C-Corp, is a separate legal entity owned by shareholders, with its own rights and responsibilities distinct from the people who own it. It's the traditional corporate structure most associated with larger or growth-oriented businesses, particularly those seeking outside investment or planning to go public, because it offers a well-established framework for issuing stock, bringing on investors, and operating with formal governance. The tradeoff for this structure is that C-Corps face "double taxation"—the corporation pays tax on its profits, and shareholders pay tax again on any dividends they receive—along with more formal recordkeeping and governance requirements than an LLC.

An S Corporation, or S-Corp, isn't a separate business entity type under Kentucky law—rather, it's a federal tax election that an eligible corporation (or LLC) can make with the IRS. A business first forms as a standard corporation (or sometimes an LLC) under Kentucky law, then elects S-Corp status for tax purposes, which allows profits and losses to pass through to the owners' personal tax returns rather than being taxed twice like a C-Corp. Because of IRS restrictions on who can own an S-Corp and how it can be structured, this option tends to suit smaller, closely held businesses rather than companies planning to raise significant outside investment.

In Kentucky, a "public benefit corporation" is a legal status that a corporation can elect under state law, allowing its board of directors to consider the interests of employees, the community, and the environment—not just shareholders—when making business decisions, alongside pursuing one or more specific public benefits stated in its articles of incorporation. It is otherwise governed by the same rules as a standard Kentucky corporation, and electing this status does not change how the business is taxed or structured—it simply broadens what the board is legally permitted to weigh in its decision-making.

This is distinct from a "B-Corp" (or "Certified B Corporation"), which is a private certification awarded by the nonprofit B Lab to companies that meet certain social and environmental performance standards. B-Corp certification is not a legal entity type, does not require any filing with the state, and can be pursued by a business regardless of how it's legally organized. A company can be a Kentucky public benefit corporation, a certified B-Corp, both, or neither—many businesses that elect public benefit corporation status also choose to pursue B-Corp certification, since the two are complementary but separate.

A sole proprietorship is the simplest business structure available—it's what you have by default if you start doing business as an individual without formally registering as an LLC or corporation. There's no legal separation between you and the business: you and the business are one and the same in the eyes of the law. This makes a sole proprietorship easy and inexpensive to start, but it also means you bear unlimited personal liability for any debts or legal claims against the business.

A general partnership is formed automatically when two or more people agree to carry on a business together for profit—no formal state filing is required to create one. Like a sole proprietorship, a general partnership doesn't create a legal separation between the business and its owners, meaning each partner shares in both the management of the business and personal responsibility for its debts and obligations. It's a simple structure for multiple owners who want to get started quickly, but it offers no liability protection and carries some significant added risk, since each partner can generally bind the partnership and be held responsible for the actions of the other partners.

A limited partnership (LP) is a business structure with two types of partners: one or more general partners, who manage the business and bear personal liability for its debts, and one or more limited partners, who typically contribute capital but don't participate in day-to-day management and whose liability is limited to their investment. Unlike a general partnership, an LP requires a formal filing with the state to create. This structure is often used when some owners want to be actively involved in running the business while others want to invest without taking on management responsibilities or personal liability.

A limited liability partnership (LLP) is a general partnership that has elected a special status under Kentucky law to give each partner liability protection from the negligence, errors, or misconduct of the other partners. Unlike a basic general partnership, where every partner can be held personally responsible for a co-partner's mistakes, an LLP shields partners from that kind of liability, while each partner generally remains responsible for their own actions and any debts they personally guarantee. LLPs are commonly used by professional service firms—such as law firms, accounting firms, and medical practices—where multiple licensed professionals want to practice together without bearing personal liability for each other's professional errors. However, Kentucky LLPs are not limited to professional service businesses.

A nonprofit corporation is formed to pursue a charitable, educational, religious, scientific, or similar public-benefit purpose rather than to generate profit for owners. In Kentucky, forming a nonprofit corporation is the necessary first step toward applying for federal tax-exempt status (most commonly under IRC Section 501(c)(3)), though incorporating with the state and obtaining tax-exempt status from the IRS are two separate processes.