How Much Should I Pay Myself as a Physician S-Corp Owner?

The right physician S-corp salary is the greater of your MGMA specialty median compensation or 40% of practice net income — for a family medicine physician netting $300,000, that means a salary near the $220,000–$240,000 MGMA median. That one number runs through every other tax decision you make: set it too high, and you’re paying unnecessary payroll taxes; set it too low, and you’re inviting an IRS audit. Most physicians either guess, or accept whatever number their CPA suggested without understanding why.

This article gives you the framework to set that number correctly — including the IRS standard, the specialty benchmarks, the tax math, and the formula.

Why Does the S-Corp Salary Number Matter So Much?

An S-corporation does not pay income tax at the entity level. The net income passes through to your personal return. But here is the part that determines how that income is taxed: money paid to you as a W-2 salary is subject to payroll taxes (Social Security and Medicare). Money paid to you as a distribution from the S-corp is not.

For 2026, payroll taxes work as follows:

• Social Security: 12.4% combined (6.2% employee + 6.2% employer), applied on wages up to $184,500
• Medicare: 2.9% combined (1.45% + 1.45%), applied on all wages — no cap
• Additional Medicare: 0.9% on wages above $200,000 (employee side only)

The key insight: every dollar you take as a distribution instead of salary avoids the 2.9% Medicare tax. For a physician pulling $200,000 in distributions, that is $5,800 in Medicare taxes not paid. That is real money — but it only holds up if your salary satisfies the IRS “reasonable compensation” standard.

What Is the IRS “Reasonable Compensation” Standard?

The IRS requires S-corp owner-employees to pay themselves a salary “reasonable” for the services they perform before taking any distributions. This is not a soft guideline. Failing it triggers reclassification of distributions as wages — plus penalties and interest.

What the IRS looks at when auditing physician S-corp compensation:

• Compensation surveys for your specialty and market (MGMA data is the primary reference)
• What your practice would pay an outside physician to perform your duties
• Your time and effort in the practice
• Distributions relative to salary — a physician taking a $60,000 salary and $500,000 in distributions is a red flag

The rule of thumb most tax practitioners apply: your salary should equal at least the greater of (a) what MGMA surveys show for your specialty or (b) 40% of your net practice income.

What Are the MGMA Salary Benchmarks by Specialty?

The Medical Group Management Association (MGMA) publishes annual physician compensation surveys that the IRS and courts use as the benchmark for reasonable compensation. The figures below are approximate medians based on recent survey data — confirm current-year MGMA data for your specialty before finalizing your salary.

These figures represent what the market pays an employed physician doing similar work. If your salary falls significantly below your specialty’s median without a documented reason (part-time schedule, passive ownership role), you are exposed.

What Is the Formula for Setting Your S-Corp Salary?

Given the IRS standard and the benchmarks, here is how to determine your salary:

Your S-corp salary = MAX(MGMA median for your specialty, 40% of practice net income)

A few examples:

Family medicine physician, $300,000 practice net income:

• MGMA median: ~$230,000
• 40% of net: $120,000
• Salary should be: $230,000 (MGMA controls)

Dermatologist, $800,000 practice net income:

• MGMA median: ~$460,000
• 40% of net: $320,000
• Salary should be: $460,000 (MGMA controls)

Psychiatrist, $200,000 practice net income:

• MGMA median: ~$300,000
• 40% of net: $80,000
• Salary should be: $200,000 — you cannot pay yourself more than the practice nets. When net income is below your specialty’s MGMA median, salary equals net income and there is no distributable income. In this scenario, S-corp structure provides minimal tax benefit.

How Much Does an S-Corp Actually Save a Physician in Taxes?

The tax savings from an S-corp structure are real but often overstated. Here is what the numbers actually look like at different income levels.

Scenario: Emergency physician, $500,000 practice net income, $340,000 salary

Payroll taxes on $340,000 salary:

• Social Security (employer + employee): $184,500 × 12.4% = $22,878
• Medicare (employer + employee): $340,000 × 2.9% = $9,860
• Total FICA: $32,738

Distributions: $500,000 − $340,000 salary − ~$16,000 employer payroll tax deduction = ~$144,000 in K-1 income, taxed as income only.

If no S-corp (sole proprietor / SMLLC):

• Self-employment tax on $500,000: ($184,500 × 15.3%) + ($315,500 × 2.9%) = $28,229 + $9,150 = $37,379

Net annual savings: ~$4,640 in FICA/SE tax. Plus the employer’s FICA share ($16,369) is a deductible business expense, generating additional income tax savings of roughly $6,057 at a 37% marginal rate.

Total real economic benefit: approximately $10,000–$11,000/year for this scenario.

That is meaningful, but it is not free. S-corp compliance costs (payroll processing, quarterly 941 filings, Form 1120-S preparation, state filings) typically run $2,000–$4,000 per year. The net annual benefit for a $500,000 physician is roughly $6,000–$9,000.

The math improves at lower income levels where the Social Security wage base has not yet been hit by the salary, and improves again as income grows well above the SS cap and Medicare taxes on larger distributions compound.

When Is S-Corp Structure Not Worth It?

S-corp taxation is not a universal win for physicians. It makes no financial sense if:

• Net practice income is below $150,000. Compliance costs eat the tax savings.
• You are primarily an employee of a hospital or group and have only a small side practice.
• Your salary must equal your net income because MGMA benchmarks exceed practice earnings — leaving nothing to distribute.

Below $150,000 in net income, a single-member LLC taxed as a sole proprietor is simpler and often costs less in aggregate taxes after accounting for S-corp compliance fees.

Is Your Current S-Corp Salary Set Correctly?

If you already have an S-corp, the question is not whether to elect one — it is whether your salary is calibrated correctly. Two common errors:

1. Salary set too low (often $50,000–$80,000 regardless of net income): exposes you to IRS reclassification, back payroll taxes, and penalties. The savings are real, but not worth the audit risk.

2. Salary set at 100% of net income: you are paying full payroll taxes on all earnings and capturing none of the distribution benefit. This happens when a CPA sets up the entity but does not actively manage the split.

The optimal salary is specific to your specialty, your practice’s net income, your W-2 income from other sources (which affects SS wage base calculations), and your state. It should be reviewed annually as practice income changes.

Your salary also directly sets the ceiling on your employer profit-sharing contribution — a $230,000 salary supports up to $57,500 in profit sharing toward a Solo 401(k) or cash balance plan, while a $100,000 salary caps it at $25,000. The salary decision has compounding effects beyond just payroll tax.

If you have an S-corp and have not had this conversation with your CPA — or if your CPA set your salary once and never revisited it — that is worth examining. The salary decision is not a set-it-and-forget-it item. It compounds every year.