S corporations limit owners' liability and offer the tax structure of a partnership.
Many entrepreneurs have two goals when choosing a structure for their business: protecting their personal assets from business claims (limited liability) and having business profits taxed on their individual tax returns. Not long ago, an S corporation was the only choice for these business owners. In recent years, however, S corporations have been largely replaced by limited liability companies
(LLCs). Still, some businesses can benefit by organizing as S corporations.
What Is an S Corporation?
An S corporation is a regular corporation that has elected "S corporation" tax status. Forming an S corporation lets you enjoy the limited liability of a corporate shareholder but pay income taxes as if you were a sole proprietor or a partner.
In a regular corporation (also known as a C corporation), the company itself is taxed on business profits. The owners pay individual income tax only on money they receive from the corporation as salary, bonuses, or dividends.
By contrast, in an S corporation, all business profits "pass through" to the owners, who report them on their personal tax returns (as in sole proprietorships, partnerships, and LLCs). The S corporation itself does not pay any income tax, although an S corporation with more than one owner must file an informational tax return, like a partnership or LLC, to report each shareholder's portion of the corporate income.
Most states follow the federal pattern when taxing S corporations: They don't impose a corporate tax, choosing instead to tax the business's profits on the shareholders' personal tax returns. About half a dozen states, however, tax an S corporation like a regular corporation. The tax division of your state treasury department can tell you how S corporations are taxed in your state.
Fortunately, a decision to elect to be an S corporation isn't permanent. If your business later becomes more profitable and you find there are tax advantages to being a regular corporation, you can drop your S corporation status after a certain amount of time.