S Corporation

How an S Corporation Works

To operate as an S Corporation, a business must first be formed as a corporation (or an LLC that elects to be taxed as a corporation) under state law. Once incorporated, all shareholders must sign and file Form 2553 ("Election by a Small Business Corporation") with the IRS. This election tells the IRS that the company wishes to be taxed under Subchapter S. Once the status is granted, the S Corp files an informational federal tax return (Form 1120-S) annually. This form reports the company's total activity but does not accompany a tax payment from the entity itself. Instead, the company issues a Schedule K-1 to each shareholder, detailing their specific share of the business's income or loss. Shareholders then input this K-1 information into their personal Form 1040 tax returns. A critical operational requirement for S Corps is the payment of "reasonable compensation." If a shareholder also works for the company, they must be paid a salary that is comparable to what someone doing a similar job in the market would earn. This salary is subject to payroll taxes (Social Security and Medicare). Any remaining profits can then be taken as distributions, which are generally not subject to self-employment tax, offering a potential tax saving opportunity.

Requirements for S Corp Status

To qualify and maintain S Corp status, a company must meet these specific IRS criteria:

• Be a domestic corporation.
• Have only allowable shareholders: typically individuals, certain trusts, and estates. Partnerships, corporations, and non-resident aliens cannot be shareholders.
• Have no more than 100 shareholders.
• Have only one class of stock (though voting rights can differ).
• Not be an ineligible corporation (i.e., certain financial institutions, insurance companies, and domestic international sales corporations).

Advantages of an S Corporation

The most significant advantage of an S Corp is tax savings. By avoiding double taxation, business owners can often retain more of their earnings. Additionally, the ability to split income between salary (subject to payroll taxes) and distributions (not subject to payroll taxes) can result in lower overall tax liability compared to a sole proprietorship or standard LLC, where all income is typically subject to self-employment tax. Another key benefit is the transfer of interests. Shareholders can sell their interests without ending the business entity, ensuring continuity. Furthermore, establishing an S Corp can provide credibility with potential customers, employees, and investors, as the "Inc." or "Corp." designation often signals a more formal and stable business structure than a sole proprietorship.

Disadvantages and Risks

The S Corp structure is not without its downsides. The strict operational requirements can be burdensome. S Corps must hold regular shareholder and director meetings, keep minutes, and maintain rigid records, unlike the more flexible LLC. Failing to adhere to these formalities can put the corporation's liability protection at risk (a concept known as "piercing the corporate veil"). The restriction on stock classes can also be a hindrance if the business wants to raise capital. Since S Corps can only issue one class of stock, they cannot offer preferred stock to investors, which is a common tool for attracting venture capital. Additionally, the 100-shareholder limit prevents the company from going public or scaling to a massive ownership base without first converting to a C Corp. Finally, the IRS scrutinizes S Corps closely for "reasonable salary" compliance. If the IRS determines that an owner-employee paid themselves an artificially low salary to minimize payroll taxes, they can reclassify distributions as wages and impose hefty back taxes and penalties.