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S-Corp vs LLC: When the Tax Election Actually Saves You Money

Quick answer

For a one-person digital business, electing S-Corp status usually starts to pay off around $40,000 of net profit. Below that, the added payroll and filing costs eat the savings. Above it, the gap widens fast.

Executive desk with business formation and tax documents at golden hour

Your digital business is finally throwing off real profit, and someone has told you the same thing they tell everyone: just elect S-Corp and stop overpaying taxes. This article tells you whether that actually fits your numbers, how much it saves, and what it costs to capture.

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What the S-Corp election changes

The S-Corp election changes how your profit is taxed, not what your company is. It lets a single-member LLC split profit into a salary, which carries payroll tax, and a distribution, which does not. That untaxed distribution is the entire source of the savings, which is why the election can lower your tax bill without changing your business at all.

An S-Corp is not a different company. It is a tax election on top of your existing LLC. What changes is how the profit is taxed.

Self-employment tax: the 15.3 percent that self-employed people pay to fund Social Security (12.4 percent) and Medicare (2.9 percent). For a default LLC it applies to all net profit. For an S-Corp it applies only to the salary you pay yourself.

As a default LLC, every dollar of net profit carries self-employment tax. As an S-Corp, you split profit into two buckets:

That distribution is where the savings live.

The 2026 numbers you need

The 2026 numbers you need are these: self-employment tax is 15.3 percent, made of 12.4 percent Social Security on the first $184,500 of earnings (the 2026 wage base, per the Social Security Administration) plus 2.9 percent Medicare with no cap. An extra 0.9 percent Medicare applies to earnings above $200,000 for single filers.

Self-employment tax for 2026 is 15.3 percent: 12.4 percent Social Security on the first $184,500, plus 2.9 percent Medicare with no cap. An extra 0.9 percent applies above $200,000 for single filers.

Key takeaways

  • The S-Corp break-even for a solo business is near $40,000 of net profit.
  • At $150,000 profit, the election saves about $7,200 a year after costs.
  • The savings come from distributions, which avoid the 15.3 percent.
  • Your salary must be reasonable, or the IRS can reclassify it.

Where the savings come from

The savings come from the gap between self-employment tax and payroll tax at the same profit level. An LLC owner pays 15.3 percent on nearly all profit, while an S-Corp owner pays it only on salary. At $150,000 of profit with a 50 percent salary, that gap is about $9,700 before costs and roughly $7,200 after.

The dark bars show the self-employment tax an LLC owner pays. The gold bars show the payroll tax an S-Corp owner pays on a salary set at half of profit. The space between is your savings, before costs.

$0k $8k $16k $24k $32k $7.1k $3.8k $50k $10.6k $5.7k $75k $14.1k $7.7k $100k $21.2k $11.5k $150k $28.2k $15.3k $200k $31.6k $22.9k $300k LLC self-employment tax S-Corp FICA (50% salary)
Payroll tax owed in 2026: default LLC versus S-Corp election, salary at 50 percent of profit. 2026 Social Security wage base $184,500.
Net profitLLC SE taxS-Corp FICANet savings
$50,000$7,065$3,825$740
$100,000$14,130$7,650$3,980
$150,000$21,194$11,475$7,219
$300,000$31,606$22,950$6,156
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Your break-even

Your break-even is roughly $39,000 of net profit. Holding the salary at half of profit and the added cost of running an S-Corp near $2,500 a year, that is the point where the payroll-tax savings finally exceed the cost. Below it, stay a plain LLC. Above it, the election pays off and the gain grows with your profit.

Holding salary at half of profit and costs near $2,500, the election turns net-positive around $39,000 of net profit. Lower your costs or salary ratio and it drops. Want your own number? Run the S-Corp vs LLC calculator.

Frequently asked questions

At what profit does an S-Corp save money vs an LLC?

For a one-person digital business, the election typically turns net-positive around $40,000 of net profit, after roughly $2,500 in added yearly costs.

How much can an S-Corp save in taxes?

At $150,000 of net profit with a 50 percent salary, an S-Corp saves about $7,200 per year after costs in 2026, because distributions skip self-employment tax.

What is a reasonable S-Corp salary?

Roughly what you would pay someone else to do your job, based on industry benchmarks, hours, and the share of profit driven by your labor. Half of profit is a common starting point.

MC
MoneyCentro Editorial

Written and fact-checked by the MoneyCentro editorial team, which specializes in tax, entity structure, and treasury for owner-operated digital businesses. All 2026 figures were verified against IRS and Social Security Administration sources. This article is educational, not individualized tax or legal advice. How we research.

Sources: Social Security Administration (2026 wage base $184,500); IRS self-employment tax guidance; Tax Foundation and RSM US on the permanent QBI deduction.
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