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For dentists who own their practices, understanding the nuances of an S Corporation can mean the difference between paying more taxes than necessary and keeping thousands of dollars in your pocket. While many practice owners assume simply forming an S Corp automatically reduces taxes, the truth is far more nuanced.
In this blog, we’ll explore how S Corp owners can strategically manage compensation, distributions, and retirement contributions to maximize savings and grow wealth.
An S Corporation is a flow-through entity, meaning the business’s profits and losses pass through to the owner’s personal tax return. Unlike sole proprietors, S Corp owners are considered employees of their corporation. This distinction allows:
This separation creates a major tax advantage if managed properly.
W2 wages are subject to Social Security and Medicare (FICA) taxes. In 2026, this totals 15.3% on wages up to $184,500, after which only the Medicare portion applies. Distributions, however, are not subject to FICA, meaning you can legally reduce payroll taxes by balancing wages and distributions effectively.
A dentist with $400,000 in net cash flow could allocate:
This strategy reduces taxes while keeping the arrangement compliant with IRS reasonable compensation rules.
The IRS requires S Corp owners to pay themselves “reasonable compensation” for their work. Paying too little in W2 wages can trigger audits and reclassification of distributions as wages, leading to back taxes and penalties.
Proper allocation ensures compliance, tax savings, and maximized retirement contributions.
S Corp owners can fund 401(k) Safe Harbor, Profit Sharing, or Defined Benefit plans, but contributions are tethered to W2 wages. The higher your W2, the more you can contribute, generating significant tax deductions.
Example:
By strategically increasing W2 wages, a dentist can contribute $150,000–$350,000 annually to retirement plans, creating a compounding tax-saving effect.
Tax planning and S Corp strategies cannot be viewed in isolation. Every decision, from W2 wages to equipment purchases, impacts cash flow.
Key Points:
To get the most from an S Corp:
When done correctly, S Corp strategies can save dentists tens of thousands annually, accelerate retirement savings, and provide financial freedom.
The S Corporation is more than just a tax designation it’s a strategic tool for wealth building. By understanding reasonable compensation, optimizing W2 wages vs. distributions, funding retirement plans effectively, and embedding decisions into cashflow strategy, dentists can legally minimize taxes and maximize financial growth.
Take control of your S Corporation strategy and unlock your practice’s full financial potential. Partner with Practice CFO for expert guidance tailored to your practice.For detailed S Corp strategies, listen to Episode 137 here and start saving taxes today.
Wes knows what's best for dental practices. He's been doing this for a long time and he sees lots of practices. He can tell me how our practice is doing, and what we can do to increase our productivity. With past CPA's, there were no ideas. It was all coming from me, saying "I think I can do better, but I don't know how." I come in to meet with Wes and he says "You CAN do better, and I know how."
PracticeCFO is in hundreds of dental offices around the country. They know what numbers should look like. They know what percentages of payroll, rent and supplies should be, and they will hold you accountable to those numbers, which will really help you stick to your plan and your path of growth and savings. That is invaluable
Whenever something comes up, whether it's building or practice related and we weren't sure where the numbers would go, PracticeCFO has been instrumental in helping us figure that out. I can't say enough of how important that is - that it goes beyond that initial partnership. They make sure this business marriage works.
When I go home from work, I don't spend a whole lot of time stressing about what my books look like, or how much I owe in taxes. By using PracticeCFO, the burden of keeping track of a lot of the big financial numbers and metrics are taken off my plate.
PracticeCFO helped me develop a plan for the future. I have colleagues that work with other accountants that don't have a plan - they just look at the numbers of the practice and that's it. There's no plan for 10, 20 years from now. But with PracticeCFO, you get that. PracticeCFO makes you feel like you're they're only client.
(In reference to his practice sale) What could've been super stressful, wasn't! When picking John and Wes, it was from word of mouth recommendations and other people's experiences from the past that really did it for me. And it turns out that those recommendations were right on the line.
Wes knows the business side of dentistry. His comprehensive plan will organize your personal and professional finances so you can focus on taking care of patients. Massive ROI.
I can’t say enough good things about everyone at PracticeCFO. Everyone on the team is professional, organized, knowledgeable, helpful and kind. They also respond to emails and phone calls immediately and are always happy to help. They have helped me navigate year-to-year as a business owner. PracticeCFO gives me peace of mind that my business is in good hands.
I love Practice CFO! They have helped me obtain a practice and maintain a practice. They are incredible people who are on top of everything and make owning and running the business portion of a practice easy. They couldn’t be better for my business and my sanity. They have every detail of the business and taxes taken care of where all I have to do is show up and follow their easy steps to success!
Practice CFO has the best tools I’ve seen for personal tax and financial planning in addition to top-tier corporate tax and accounting services. I have been very pleased with the level of quality service. They manage my monthly bookkeeping and accounts payable. It is a great system and saves me a ton of time, and it allows us to have monthly financial statements within a week of month end.
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