Should You Make the S-Corp Election as a Self-Employed PT?

PhysioTax Updated October 2026 3 min read

If you're a self-employed PT or practice owner, someone has probably told you to “just make the S-corp election.” Sometimes that's good advice. Sometimes it adds cost and paperwork for very little benefit. The right answer depends on your numbers, and it's worth working out before you file anything.

What the election actually does

An S-corporation is a tax election, not a type of business. A sole proprietor or single-member LLC (see how each structure is taxed) is taxed by default on Schedule C, and all net profit is subject to self-employment tax: 15.3% on the first $184,500 of earnings in 2026 (12.4% Social Security plus 2.9% Medicare), and 2.9% above that.

With the S-corp election, you split what you take from the practice into two parts. The first is a reasonable salary, paid through payroll and subject to payroll taxes. The second is the remaining profit, taken as a distribution, which is not subject to self-employment tax. Income tax still applies to both.

An illustration

Say your practice nets $120,000. Without the election, self-employment tax is about $16,950 (15.3% of 92.35% of net profit). With the election and a $70,000 salary, payroll taxes on that salary are $10,710. The difference is roughly $6,200 a year.

That $70,000 is only an example. The right salary depends on your role, hours, and local market, and the savings shrink once you account for payroll processing, a separate tax return, and any state-level costs.

Setting a reasonable salary

Once you elect S-corp status, you're expected to pay yourself reasonable compensation for the work you do. We look at your role, your hours, what practices in your market pay for similar work, and how the practice is performing. We document how we arrived at the number.

The goal is a salary you can explain and stand behind, not the lowest possible figure. Getting that right is what keeps the election working for you year after year.

What to weigh against the savings

• Payroll. You'll need to run payroll for yourself, with quarterly and annual filings.
• A separate return. The practice files its own business return (Form 1120-S) in addition to your personal return.
• Retirement contributions. Plan contributions are generally based on your W-2 salary, not total profit, which can affect how much you can put away.
• State rules. Some states add fees or taxes at the business level.
• Bookkeeping discipline. Salary and distributions need to be tracked cleanly through the year.

When it tends to make sense

There's no single magic number. A common starting point for the conversation is when net profit is steady and somewhere in the range of $50,000 to $80,000 a year. Below that, the added costs can outweigh the savings. Above it, the benefit usually grows, but only a calculation with your actual figures can tell you.

Timing

The election is made on Form 2553. For it to apply to a calendar year, it generally needs to be filed within two months and 15 days of the start of that year (March 15 for most practices), or when the business is first formed. Late-election relief exists in some situations, but it's easier to plan ahead.

Before you file, check that your practice is eligible and that the election fits your plans for the next few years. A short review of your numbers is usually enough to know whether now is the right time.

Want this applied to your numbers?

We can model your practice both ways and show you the numbers side by side. Book a 30-minute call and we'll look at your situation together.

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