S-Corp election: when does it actually save you money?

"Should I S-Corp?" is one of the most common questions we get from new business owners — usually after a friend or a YouTube video told them they're "throwing away tens of thousands" by not making the election. The actual math is more nuanced than the pitch suggests.

Here's how the structure works, when it pays off, and when it doesn't.

The basic mechanics

An LLC is a legal entity. An S-Corp is a tax election. Most small businesses begin as single- or multi-member LLCs, taxed by default as either a sole proprietorship (single member) or a partnership (multi-member). The owner pays self-employment tax (15.3%) on every dollar of business profit, on top of regular income tax.

By filing Form 2553 to elect S-Corp status, the LLC continues to exist legally as an LLC but is taxed under Subchapter S of the tax code. The owner becomes both an employee (drawing a W-2 salary that's subject to payroll tax) and a shareholder (taking distributions of profit that aren't subject to self-employment tax).

The savings come from the second bucket: the distribution portion avoids the 15.3% self-employment tax.

The reasonable compensation requirement

The catch is that the IRS requires S-Corp owner-employees to pay themselves "reasonable compensation" for the work they perform — meaning roughly what someone would earn doing the same job for an unrelated employer. You can't pay yourself $1 in salary and take all the rest as distribution. That's the most common S-Corp audit issue, and the IRS has won most of the litigated cases.

For a freelance consultant earning $200,000 in profit, "reasonable" might be $90,000–$120,000. The remaining $80,000–$110,000 can flow as distribution and avoid the 15.3% SE tax — saving roughly $12,000–$17,000 a year.

Doing the actual math

Here's a simplified comparison for a sole proprietor LLC vs. an S-Corp election, using $150,000 in net profit and $80,000 in reasonable compensation:

Scenario	Sole prop LLC	S-Corp
Net profit	$150,000	$150,000
W-2 salary to owner	—	$80,000
Distribution	—	$70,000
Self-employment / FICA tax	$21,194	$12,240
SE tax savings	—	~$8,950

Note: The Social Security portion of SE tax (12.4%) only applies to the first $168,600 of earnings in 2024 ($176,100 in 2025), so the savings cap out at higher income levels.

The costs of being an S-Corp

Those savings aren't pure profit. Maintaining an S-Corp adds annual costs:

• Separate tax return (Form 1120-S) — typically $800–$2,500 to prepare.
• Payroll service or in-house payroll — $500–$1,500/year for a single-employee setup.
• Quarterly federal payroll tax deposits — minor, but a deadline you can't miss.
• State payroll tax registration — required in most states.
• Texas franchise tax — typically zero owed under the no-tax-due threshold, but a Public Information Report is required by May 15 each year.
• Workers' compensation — required in many states for owner-employees, even with no other employees.
• Loss of QBI deduction at higher income — the 20% qualified business income deduction phases out for "specified service trades" (consulting, law, health, finance) at higher income. The S-Corp split can interact with this in subtle ways.

Realistically, plan on $2,000–$4,000 in additional annual costs.

The break-even rule of thumb

The S-Corp election generally starts to make economic sense when:

• Net profit consistently exceeds ~$50,000, and
• The split between reasonable salary and distribution leaves at least $30,000–$40,000 of distribution income on the table.

Below that range, the SE tax savings often don't outweigh the added compliance costs and complexity. Above $100,000 of profit, the case gets stronger every year.

Other things to consider

• Solo 401(k) contributions are based on W-2 wages for S-Corps but on net SE income for sole props — your retirement contribution capacity differs under the two structures.
• Health insurance for S-Corp owner-employees has special rules that affect both deductibility and W-2 reporting.
• State taxes in some states (California, New York, Tennessee, others) levy additional taxes on S-Corps that can erase the federal savings.
• Late S-Corp election is possible — you can elect mid-year for the current year if you file within 75 days of the date you want the election to take effect, and the IRS allows late elections for reasonable cause via Rev. Proc. 2013-30.

The bottom line

S-Corp status can save real money for the right business — but "right" usually means consistent profit above $50,000, an owner who's comfortable running payroll, and a defensible reasonable-comp position. Don't elect just because someone told you to; run the numbers for your specific situation first.

If you're trying to decide, reach out. We'll model both scenarios for your business and recommend the right structure.

This article is general information, not personalized tax advice. Limits and rules change every year. Consult a tax professional before electing S-Corp status.