How to Choose a CPA for Orthopedic Surgeons

The CPA decision is separate from the financial advisor decision

Orthopedic surgeons need two distinct professional relationships for comprehensive financial planning: a financial advisor (who handles investment strategy, retirement planning, insurance, and wealth management) and a CPA or tax advisor (who handles tax preparation, entity structure optimization, and tax planning strategy). The skills don't fully overlap, and finding a generalist for either role when your situation demands a specialist is where most high-income surgeons leave the most money on the table.

This guide focuses on the CPA/tax advisor selection. For financial advisor selection, see How to Choose a Financial Advisor for Orthopedic Surgeons.

Why does specialty matter for a CPA? At $600K–$1.5M income with an S-Corp or PC, ASC distributions, a cash balance plan, and a practice equity stake, your tax return is not a 1040 with a W-2. It's a consolidated return touching Forms 1120S, Schedule K-1, Schedule C, Form 5500-EZ, Form 7206, and potentially Form 4562 for depreciation elections. A generalist CPA who prepares returns for dentists, small business owners, and salaried employees has likely never encountered an orthopedic ASC K-1 or a cash balance plan actuarial report. They'll file your return correctly — but they won't proactively identify what you're missing.

Six areas where ortho-specialist CPAs consistently outperform generalists

1. S-Corp reasonable compensation

If you operate as an S-Corp or PC, you're required to pay yourself a "reasonable salary" as a W-2 employee before taking distributions as a shareholder. Too high a salary wastes FICA savings. Too low a salary is an IRS audit target — the agency has assessed back FICA, penalties, and interest in a series of cases where physician S-Corp owners paid themselves below-market wages.¹

A physician-specialist CPA knows how to set reasonable comp using MGMA or Medical Group Management Association data for your subspecialty — typically 40–60% of net S-Corp income for a solo surgeon — and documents the determination with a compensation study. A generalist CPA either doesn't know the correct benchmark or sets compensation too high by defaulting to your total production, eliminating the FICA savings the S-Corp structure was created to capture.

At a $700K S-Corp income with a $184,500 SS wage base, the difference between reasonable comp set at $350K vs. $550K is approximately $5,400 in FICA savings annually — before Medicare surtax differences.²

2. § 199A QBI deduction for health service businesses

Orthopedic surgery is a "specified service trade or business" (SSTB) under IRC § 199A, which means the 20% qualified business income deduction phases out entirely for MFJ filers with taxable income above $544,600 (2026).³ A generalist CPA might assume you qualify or might not flag the phaseout when planning income for the year. A specialist understands both the limit and the strategies that still apply: non-SSTB income streams (ASC facility income may qualify differently than professional income depending on entity structure), timing deductions to fall under the threshold in certain years, and whether any restructuring changes the SSTB analysis.

3. ASC K-1 income and QBI treatment

ASC distributions flow through a Schedule K-1 from the surgery center LLC or LP. The tax treatment is meaningfully different from wage income: it's subject to net investment income tax (NIIT, 3.8%) but not self-employment tax; it may qualify for § 199A if the ASC is structured as a non-healthcare-service entity (the facility itself, not professional services); and the basis tracking for future gain or loss on the ASC equity sale matters from day one. A generalist CPA often misclassifies ASC income or ignores basis tracking entirely, creating a larger taxable gain on exit than necessary.

4. Cash balance plan administration coordination

A cash balance plan involves an actuary setting annual contribution amounts, a TPA (third-party administrator) handling plan administration, and your CPA making sure the deduction flows correctly and the plan complies with IRC § 410(b) nondiscrimination testing.⁴ For a late-career private practice surgeon, this can mean $150K–$290K per year in additional pre-tax savings. A CPA who has never coordinated a cash balance plan deduction will miss the December 31 setup deadline, miscalculate the allowable contribution, or fail to integrate the plan with the employer 401(k) limit correctly. The error often surfaces only at audit or when the surgeon retires and finds their plan wasn't properly documented.

5. Pass-through entity tax (PTET) election

Most U.S. states now allow S-Corps and partnerships to elect to pay state income tax at the entity level. The entity-level payment is deductible as a business expense on the federal return — effectively bypassing the individual SALT deduction cap. For an orthopedic surgeon in New York, California, New Jersey, or any other high-tax state, this election can save $10,000–$40,000 in federal income taxes annually.⁵ Many generalist CPAs either don't know about the election or haven't analyzed whether it's beneficial in your specific situation (the calculation depends on your state's credit mechanism and the interplay with your individual SALT deduction). A physician-specialist CPA in a high-tax state should be running this analysis every year.

6. Bonus depreciation and cost segregation

If you own or have invested in a medical office building, clinic space, or surgery center real estate, cost segregation accelerates depreciation deductions by reclassifying components (electrical, plumbing, equipment, fixtures) from 39-year straight-line to 5- and 7-year schedules. Under OBBBA (July 2025), 100% bonus depreciation is permanently restored for property placed in service after January 19, 2025.⁶ A cost segregation study on a $2M medical office buildout can generate $400K–$600K in first-year depreciation deductions — a federal tax savings of $148K–$222K at a 37% marginal rate. A generalist CPA rarely initiates this conversation; a specialist does it on every commercial property transaction.

CPA vs. financial advisor: who does what

The most effective planning happens when your CPA and financial advisor communicate regularly — at minimum before year-end and before any major financial decision. An advisor who has never spoken to your CPA, or a CPA who never reviews your investment account structure, leaves significant coordination gaps.

What a physician-specialist CPA costs

7 questions to ask a prospective CPA

1. "How many orthopedic surgery clients do you currently work with, and what does their practice structure typically look like?" You want to hear specifics: S-Corps and PLLCs with ASC equity, cash balance plans, multiple state returns. "I work with a lot of physicians" is not a useful answer for this purpose — the orthopedic surgery tax profile is specific enough that a CPA primarily serving primary care physicians or hospitalists will still have meaningful gaps.
2. "How do you determine reasonable compensation for an S-Corp physician owner?" The right answer involves referencing MGMA or equivalent subspecialty-level compensation data and documenting the analysis annually. A vague answer ("we look at what's reasonable for your area") or defaulting to total revenue as the wage base suggests inexperience with the specific methodology that withstands IRS scrutiny.
3. "Have you processed a Schedule K-1 from an ambulatory surgery center for a client?" ASC K-1s have a specific character: they may include both ordinary income and separately stated items (§ 1231 gains, § 179 elections, NIIT-relevant passive income). A CPA who has processed dozens of these has the pattern; one who has never seen one is encountering it for the first time when processing yours.
4. "Do you proactively analyze whether a pass-through entity tax election makes sense for your clients in our state?" This should be a standard annual checklist item for any CPA working with S-Corp or partnership owners in a high-tax state. If the CPA needs you to prompt this question, they're not running it automatically — which means other proactive opportunities are likely also being missed.
5. "How do you coordinate with an actuary and TPA on a cash balance plan?" Cash balance plan administration requires three-way coordination between the actuary (contribution calculation), the TPA (plan documents and Form 5500-EZ), and your CPA (tax deduction and integration with the employer 401(k)). A CPA who has this workflow in place knows exactly what information to request and when. One who doesn't will be asking you to facilitate it.
6. "What do you do differently in a year when a client is selling their practice or exiting ASC equity?" Practice sales and ASC exits are high-stakes tax events with multiple structural decisions: asset vs. stock purchase treatment, § 453 installment sale elections, allocation of consideration across asset classes, Roth conversion timing in the sale year vs. the year before, and IRMAA planning for the 2-year Medicare lookback. A specialist has a transaction tax planning process for these events; a generalist will handle it reactively.
7. "How do you communicate with my financial advisor?" Best-practice physician tax planning is collaborative — your CPA should brief your advisor before year-end on estimated taxable income, timing of ASC distributions, and any Roth conversion window. If the CPA has never communicated with a client's financial advisor or dismisses the collaboration as unnecessary, that's a sign of professional insularity that costs clients real money at the intersection of tax and investment decisions (like the Roth conversion × IRMAA interaction that's worth tens of thousands for a retiring surgeon).

Red flags

• They've never set up or administered a cash balance plan. Cash balance plans are the single highest-value tax deferral tool for private practice ortho surgeons in their 40s–50s. A CPA who has never set one up will either not recommend it or make errors in the setup that cause problems at audit or plan termination. This is a non-negotiable for any high-income private practice surgeon.
• They don't track your ASC K-1 basis. Basis tracking sounds administrative, but it determines how much of your eventual ASC exit proceeds will be taxed at capital gain rates vs. ordinary income. A CPA who doesn't maintain a basis schedule from year one will leave you unable to accurately calculate gain on exit — either overpaying taxes or underreporting and creating audit exposure.
• They filed your S-Corp return with your full production as W-2 wages. This is the most common S-Corp mistake: paying yourself every dollar as salary, which eliminates the entire FICA savings rationale for the S-Corp structure. If your current return shows W-2 wages equal to gross collections, your S-Corp is costing you $1,500–$6,000/year in extra self-employment taxes relative to a properly structured entity.
• They've never heard of the PTET election. The IRS clarified the deductibility of entity-level state income tax in Notice 2020-75. Most states passed PTET legislation between 2021 and 2023. A CPA advising business-owning physicians who is unaware of this election hasn't been keeping up with the most significant state tax planning development in years.
• They promise you results rather than recommending a process. No ethical CPA promises specific tax outcomes before reviewing your full situation. A CPA who promises to "cut your taxes in half" or offers aggressive strategies without discussing audit risk or documentation requirements may be recommending positions that are legally questionable. High-income physician returns are disproportionately audited; your CPA's positions need to be defensible.

How to find physician-specialist CPAs

Unlike financial advisors, there's no equivalent of NAPFA for physician-specialist CPAs. The clearest signal is referral from other surgeons in your specialty who practice in similar settings (private practice with ASC, not academic). Your financial advisor, if they specialize in orthopedic surgeons, will typically have existing relationships with 2–4 CPAs who handle similar physician clients and can facilitate warm introductions.

Other search paths: the Medical Group Management Association (MGMA) membership directory includes CPA firms that specialize in medical group practices; Healthcare Financial Management Association (HFMA) member firms often specialize in physician practice tax. State medical society directories sometimes include preferred-vendor CPAs vetted by member physicians.

Avoid: national franchise tax preparation firms (H&R Block, Liberty Tax) for any situation involving an S-Corp or business entity — these are optimized for W-2 preparation volume, not complex physician returns. Similarly, large general-practice CPA firms that don't have a dedicated physician or healthcare practice group will assign your return to a generalist staff accountant without physician-specific oversight.

Your CPA and financial advisor should work together

The most costly gap in high-income physician financial planning is the space between the CPA and the financial advisor — decisions that require both tax and investment expertise simultaneously, but where neither professional is leading the analysis. Examples specific to orthopedic surgeons:

• Roth conversions: the financial advisor models the long-term wealth impact; the CPA calculates the exact bracket boundary and the IRMAA lookback interaction. Without coordination, surgeons often convert too much (pushing into the next bracket or triggering IRMAA) or too little (missing years of the Roth conversion window).
• Practice or ASC sale year: tax-loss harvesting, charitable bunching, QOZ investing, and installment sale elections all interact. Neither professional alone has the full picture.
• Cash balance plan funding: the financial advisor determines the investment allocation; the CPA determines the maximum allowable contribution and the effect on the effective tax rate. Neither decision is fully separable.
• Year-end bonus and ASC distribution timing: whether to accelerate or defer income requires knowing both the tax cost (CPA's domain) and the investment opportunity cost (advisor's domain).

If your CPA and financial advisor have never spoken, you're making million-dollar decisions without the full picture.

Get matched with an ortho-specialist financial advisor

A good financial advisor who specializes in orthopedic surgeons will also have relationships with CPAs who handle similar physician clients. If you're looking for coordinated planning, getting both relationships through the same specialist network is often the most efficient path. Tell us your situation and we'll match you with a fee-only advisor who works with orthopedic surgeons — they can refer you to CPAs in their network as part of the same conversation.

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