Real estate for OB/GYN physicians

OB/GYN income supports a steady real estate build. Here’s the playbook.

As an OB/GYN, your clinical and surgical skills generate a substantial, predictable income. But translating that income into durable wealth requires a different kind of playbook—one that moves beyond a simple 401(k) and a primary residence. Most of us learn this the hard way, after a few years of paying maximum tax rates without a clear strategy for making our capital work for us. The good news is that your position as a high-earning proceduralist unlocks a set of powerful real estate and tax-structuring tools unavailable to most. This isn’t about flipping houses; it’s about building an operational and financial structure that aligns with your practice. For a broader look at financial tools and clinical guides, see the full OB/GYN resources hub.

The 199A QBI Deduction: A Warning for High-Earning OB/GYNs

Let’s start with a strategy you likely can’t use. You may have heard other business owners discuss the Qualified Business Income (QBI) deduction under Internal Revenue Code §199A. This rule, a remnant of the Tax Cuts and Jobs Act of 2017, allows owners of many pass-through businesses to deduct up to 20% of their business income. It’s a massive tax break. Unfortunately, for almost every practicing OB/GYN partner, it’s a mirage.

The tax code designates medicine as a “Specified Service Trade or Business” (SSTB). This means that once your taxable income crosses a certain threshold, the QBI deduction begins to phase out and quickly disappears entirely. For 2024, that phase-out starts at a taxable income of $383,900 for those married filing jointly and is completely gone by $483,900. Given typical OB/GYN partner compensation, you will almost certainly be far above this limit.

The How-To: The “how-to” here is not about qualifying; it’s about acknowledging reality and moving on.

1. Recognize that your medical practice income is classified as SSTB.
2. Check your annual taxable income against the current §199A phase-out thresholds.
3. Accept that you will not receive the 20% QBI deduction on your practice earnings.

The Planning Trap: The biggest trap is building a financial plan based on the assumption that you’ll get the QBI deduction. I’ve seen physicians get a nasty surprise when their first K-1 as a partner arrives and their accountant explains why the expected 20% deduction isn’t there. This isn’t a failure; it’s a signal. It means you must pivot to more sophisticated strategies—like owning the real estate your practice operates in—to create the deductions that §199A denies you.

Owning Your Surgical Space: The Practice Real Estate LLC

One of the most effective financial moves for a physician group is to stop paying rent to a third-party landlord and start paying it to yourselves. This is accomplished by purchasing the medical office or ambulatory surgery center (ASC) building through a separate legal entity, typically a multi-member LLC, and leasing it back to your medical practice.

Here’s the structure:

1. Form a Real Estate Holding Company: You and your partners form an LLC (e.g., “123 Women’s Health Properties, LLC”) completely separate from your medical practice entity.
2. Purchase the Asset: This new LLC acquires the commercial property where your practice operates.
3. Execute a Lease: The LLC signs a formal, triple-net (NNN) lease agreement with your medical practice at a fair market rate. This is critical; the rent must be defensible based on comparable local properties. You can find comps using commercial real estate databases or by consulting a broker.

This structure effectively converts non-deductible partner profit distributions into deductible rent expenses for the practice. The rent payment lowers the practice’s taxable income. That income now appears in the real estate LLC, where it is offset by the building’s expenses, primarily mortgage interest and, most importantly, depreciation.

The Planning Trap & The REPS Solution: By default, rental real estate is a “passive activity” under IRC §469. This means if the property generates a net loss on paper (which is common in early years due to depreciation), you can only use that loss to offset other passive income, not your active W-2 or practice income. This is where many physicians get stuck. The solution is for one spouse to qualify for Real Estate Professional Status (REPS). If your spouse can document spending more than 750 hours per year and more than 50% of their total working time on real estate activities (as an owner, manager, developer, etc.), the IRS allows you to treat the rental losses as non-passive. Suddenly, a $100,000 paper loss from the building can directly offset $100,000 of your clinical income, saving you tens of thousands in federal and state taxes.

Unlocking Paper Losses: Cost Segregation Studies

Owning your medical building is powerful, but a cost segregation study is the accelerator pedal. When you buy a commercial property, the IRS typically requires you to depreciate the building’s value over a 39-year straight-line schedule. A $3.9 million building would generate just $100,000 in depreciation deductions per year. A cost segregation study changes that math dramatically.

This is an engineering-based analysis where a specialized firm inspects your property and reclassifies components of the building from long-life real property (39 years) into shorter-life personal property (5, 7, or 15 years). Think of things like specialty electrical wiring for medical equipment, custom cabinetry, carpeting, dedicated plumbing, and exterior landscaping. These items can be depreciated much faster.

Here’s the Impact: A typical study might reclassify 20-30% of the building’s cost basis into these shorter-lived categories. On our $3.9 million building, that could mean moving $780,000 (20%) from a 39-year schedule to 5- and 7-year schedules. With bonus depreciation rules (which allowed 100% first-year write-offs in recent years, though this is phasing down), you could potentially generate a massive paper loss in the first year of ownership. This is the loss that, when combined with a spouse’s REPS qualification, can create a huge tax shield against your clinical income.

The How-To:

1. Engage a reputable engineering firm that specializes in cost segregation. Avoid promoters who promise results without a detailed, defensible study.
2. The firm will conduct a site visit, review architectural plans, and deliver a comprehensive report that breaks down the asset components and their respective depreciation schedules.
3. Your CPA uses this report to file Form 3115, Application for Change in Accounting Method, and correctly calculate your depreciation expense on Form 4562.

The Planning Trap: The trap is thinking this is a DIY project or that your regular accountant can “estimate” it. An IRS audit will demand a formal, engineering-based report. Without it, the deductions can be disallowed, leading to back taxes, penalties, and interest. The cost of a quality study ($5,000-$15,000) is a small investment for the potential six-figure tax savings it can unlock.

Structuring Your ASC Investment for Tax Efficiency

As an OB/GYN, you may have the opportunity to buy into an Ambulatory Surgery Center (ASC). This is not just a clinical extension of your practice; it’s a distinct investment with its own financial and tax implications, primarily delivered to you via an annual Schedule K-1.

The K-1 reports your share of the ASC’s income, deductions, and credits. How this income is taxed depends heavily on your level of involvement. Your participation is generally classified as either “active” or “passive.” To be considered active, you must meet one of several “material participation” tests defined by the IRS. For physicians, the most common test is spending more than 500 hours per year working in that specific activity. If you are operating regularly at the ASC, you will likely meet this test.

Active participation is key because it allows you to deduct any potential losses from the ASC against your other active income sources, like your salary from the main practice. This is subject to basis and at-risk limitations—you generally can’t deduct more than what you have invested or are personally liable for.

The How-To:

1. Review the Operating Agreement: Before investing, understand how profits and losses are allocated. Is there a preferred return? How are capital calls handled?
2. Structure Your Buy-In: Your “tax basis” in the partnership is critical. A cash buy-in gives you an immediate basis. If you finance your buy-in, your basis includes the debt for which you are personally at risk.
3. Track Your Hours: Keep a log of your time spent at the ASC—not just in surgery, but in administrative meetings, quality control, and management. This documentation is your proof of material participation if the IRS ever questions it.

The Planning Trap: A common mistake is to assume that because you are a partner, your K-1 income is automatically non-passive. If you are a silent investor in an ASC where you don’t personally operate, your stake is likely passive. This means any K-1 losses can only offset passive income, and K-1 income may be subject to the 3.8% Net Investment Income Tax (NIIT). Understanding your participation level before you invest is crucial for accurate tax planning.

The Ultimate Shelter: Stacking a Cash Balance Plan

While real estate offers powerful tax deferral through depreciation, a defined benefit pension plan offers the most potent form of tax deduction available to a high-income physician. For OB/GYNs in their peak earning years (40s and 50s), a Cash Balance Plan, stacked on top of a standard 401(k)/profit-sharing plan, can shelter an additional $100,000 to $300,000+ of income from taxes each year.

A Cash Balance Plan is a hybrid pension plan. Legally, it’s a “defined benefit” plan, meaning the annual contribution is determined by an actuary to fund a future retirement benefit. In practice, it feels like a “defined contribution” plan, as you have a hypothetical individual account that grows with contributions and a guaranteed interest credit.

Here’s a simplified example: A 50-year-old OB/GYN partner might be able to contribute the maximum to her 401(k) profit-sharing plan (around $76,500 for 2026, including catch-up) and then contribute an additional $200,000 into a personal Cash Balance Plan. That entire $200,000 is a pre-tax deduction, potentially saving $80,000+ in federal and state taxes in a single year.

The How-To:

1. Engage a Third-Party Administrator (TPA): Setting up a Cash Balance Plan is not a DIY project. It requires an actuary to design the plan, calculate annual funding requirements, and handle IRS compliance and reporting (Form 5500).
2. Coordinate with Your Practice: These plans are often set up at the practice level, but can be designed to allow for different contribution amounts based on age and compensation, heavily favoring senior partners.
3. Fund Consistently: Unlike a 401(k), contributions to a Cash Balance Plan are generally mandatory. You must have stable, high income to support the required funding.

The Planning Trap: The biggest mistake is waiting too long. The maximum annual contribution is a function of your age and income—the older you are, the more you can contribute to “catch up” for retirement. However, the plan must be established before the end of the fiscal year (December 31 for most practices) to take a deduction for that year. Starting the conversation with a TPA in the fourth quarter is often too late. Begin exploring this in the first or second quarter to allow time for proper plan design and implementation.

Building wealth as an OB/GYN requires moving beyond clinical excellence into the realm of strategic finance. By understanding that the QBI deduction is off the table, you can focus on what works: owning practice real estate, accelerating depreciation with cost segregation, structuring ASC investments wisely, and maximizing tax deductions with advanced retirement plans. These strategies, layered together, form a robust financial engine that turns your high income into lasting, tax-efficient wealth. You can model different scenarios for property acquisition and returns using a real estate investing calculator to see how these principles apply to a potential deal.

Reviewed by Pouyan Golshani, MD, Interventional Radiologist — May 7, 2026