S-Corp vs LLC: Which Saves You More on Taxes in 2026?

One of the most common questions small business owners ask their CPA is whether they should operate as an LLC or elect S-Corp status. The answer depends on your net income, how much you pay yourself, and whether the administrative overhead of an S-Corp is worth the tax savings. In this guide, we break down the real numbers for 2026 so you can make an informed decision.

Understanding the Basics: LLC vs S-Corp

An LLC (Limited Liability Company) is a legal entity formed at the state level. By default, a single-member LLC is taxed as a sole proprietorship, and a multi-member LLC is taxed as a partnership. All net business income flows through to your personal tax return and is subject to both income tax and self-employment tax.

An S-Corp is not a legal entity -- it is a tax election. You can form an LLC and then elect S-Corp status with the IRS by filing Form 2553. This means you keep the liability protection of an LLC while changing how the IRS taxes your income. The key difference is that with an S-Corp, you split your business income into two buckets: a reasonable salary (subject to payroll taxes) and distributions (not subject to self-employment tax).

The Self-Employment Tax Problem

In 2026, the self-employment tax rate is 15.3% on the first $168,600 of net earnings (12.4% for Social Security plus 2.9% for Medicare). Above that threshold, you still owe the 2.9% Medicare tax, and high earners pay an additional 0.9% Medicare surtax on earnings above $200,000 for single filers or $250,000 for married filing jointly.

If your LLC earns $150,000 in net profit, your self-employment tax alone is approximately $21,194 before you even consider income tax. That is a significant amount of money that an S-Corp election might help you reduce.

How S-Corp Tax Savings Work

With an S-Corp, you are required to pay yourself a "reasonable salary" for the work you perform. The IRS scrutinizes salaries that are too low, so the salary must reflect what someone in a similar role would earn. Let us say your business nets $150,000 and you set a reasonable salary of $80,000. Your payroll taxes apply only to the $80,000 salary (about $12,240 in combined employer and employee FICA). The remaining $70,000 passes through to you as a distribution, free of self-employment tax.

Compared to the LLC scenario where you pay self-employment tax on the full $150,000, the S-Corp saves you approximately $8,954 in self-employment taxes. That is real money back in your pocket every year.

When S-Corp Election Does NOT Make Sense

The S-Corp is not always the right choice. If your net business income is below $50,000 to $60,000, the additional costs of running an S-Corp -- payroll processing, additional tax filings (Form 1120-S), and potentially higher accounting fees -- can eat into or exceed your tax savings. An S-Corp requires you to run payroll, file quarterly payroll tax returns (Form 941), issue W-2s, and file a separate corporate tax return. Expect to pay $1,500 to $3,000 more per year in accounting and payroll costs.

There are also restrictions to consider. S-Corps can have no more than 100 shareholders, all of whom must be U.S. citizens or residents. You can only have one class of stock. If your business plans include raising venture capital or going public, the S-Corp structure can create complications.

The Break-Even Analysis

As a general rule of thumb, the S-Corp election starts making sense when your net business income consistently exceeds $60,000 to $80,000 per year. Below that range, the administrative costs and compliance burden typically outweigh the tax savings. Above $100,000 in net income, the savings become substantial and the S-Corp is almost always worth considering.

Here is a quick comparison at the $120,000 net income level. As an LLC, your self-employment tax would be approximately $16,956. As an S-Corp with a $70,000 salary, your payroll taxes would be approximately $10,710. Even after accounting for $2,000 in additional S-Corp compliance costs, you save roughly $4,246 per year.

How to Make the Election

To elect S-Corp status, you file IRS Form 2553. For existing businesses, the deadline is March 15 of the tax year you want the election to take effect. New businesses must file within 75 days of formation. If you miss the deadline, the IRS does allow late elections with reasonable cause, but it is better to plan ahead.

You will also need to set up payroll from day one of the S-Corp election. Many business owners use services like Gusto, ADP, or their CPA firm to handle payroll processing and quarterly filings.

State Tax Considerations

Some states do not recognize the S-Corp election or impose additional taxes on S-Corps. California, for instance, charges a 1.5% franchise tax on S-Corp net income with a minimum of $800 per year. New York City imposes its own corporate tax on S-Corps. In the DMV area, Washington DC, Maryland, and Virginia all generally recognize the federal S-Corp election, but each state has its own filing requirements and nuances. Work with a CPA who understands your specific state obligations.

Bottom Line

The S-Corp election is one of the most powerful tax-saving strategies available to small business owners, but it is not a one-size-fits-all solution. The decision should be based on your net income, growth plans, state tax obligations, and willingness to handle additional compliance requirements. We recommend reviewing this decision with a CPA annually, as your income and circumstances change over time.